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freebsd-skq/contrib/ntp/ntpd/refclock_jjy.c

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Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/*
* refclock_jjy - clock driver for JJY receivers
*/
/**********************************************************************/
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* */
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
/* Copyright (C) 2001-2020, Takao Abe. All rights reserved. */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/* Permission to use, copy, modify, and distribute this software */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* and its documentation for any purpose is hereby granted */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/* without fee, provided that the following conditions are met: */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/* One retains the entire copyright notice properly, and both the */
/* copyright notice and this license. in the documentation and/or */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* other materials provided with the distribution. */
/* */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/* This software and the name of the author must not be used to */
/* endorse or promote products derived from this software without */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* prior written permission. */
/* */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/* THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT EXPRESSED OR IMPLIED */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* WARRANTIES OF ANY KIND, INCLUDING, BUT NOT LIMITED TO, THE */
/* IMPLIED WARRANTIES OF MERCHANTABLILITY AND FITNESS FOR A */
/* PARTICULAR PURPOSE. */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/* IN NO EVENT SHALL THE AUTHOR TAKAO ABE BE LIABLE FOR ANY DIRECT, */
/* INDIRECT, GENERAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* ( INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/* GOODS OR SERVICES; LOSS OF USE, DATA OR PROFITS; OR BUSINESS */
/* INTERRUPTION ) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ( INCLUDING */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/* NEGLIGENCE OR OTHERWISE ) ARISING IN ANY WAY OUT OF THE USE OF */
/* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/* This driver is developed in my private time, and is opened as */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* voluntary contributions for the NTP. */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/* The manufacturer of the JJY receiver has not participated in */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* a development of this driver. */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/* The manufacturer does not warrant anything about this driver, */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* and is not liable for anything about this driver. */
/* */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/**********************************************************************/
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* */
/* Author Takao Abe */
/* Email takao_abe@xurb.jp */
/* Homepage http://www.bea.hi-ho.ne.jp/abetakao/ */
/* */
/* The email address abetakao@bea.hi-ho.ne.jp is never read */
/* from 2010, because a few filtering rule are provided by the */
/* "hi-ho.ne.jp", and lots of spam mail are reached. */
/* New email address for supporting the refclock_jjy is */
/* takao_abe@xurb.jp */
/* */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/**********************************************************************/
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* */
/* History */
/* */
/* 2001/07/15 */
/* [New] Support the Tristate Ltd. JJY receiver */
/* */
/* 2001/08/04 */
/* [Change] Log to clockstats even if bad reply */
/* [Fix] PRECISION = (-3) (about 100 ms) */
/* [Add] Support the C-DEX Co.Ltd. JJY receiver */
/* */
/* 2001/12/04 */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/* [Fix] C-DEX JST2000 ( fukusima@goto.info.waseda.ac.jp ) */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* */
/* 2002/07/12 */
/* [Fix] Portability for FreeBSD ( patched by the user ) */
/* */
/* 2004/10/31 */
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
/* [Change] Command send timing for the Tristate Ltd. JJY receiver */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/* JJY-01 ( Firmware version 2.01 ) */
/* Thanks to Andy Taki for testing under FreeBSD */
/* */
/* 2004/11/28 */
/* [Add] Support the Echo Keisokuki LT-2000 receiver */
/* */
/* 2006/11/04 */
/* [Fix] C-DEX JST2000 */
/* Thanks to Hideo Kuramatsu for the patch */
/* */
/* 2009/04/05 */
/* [Add] Support the CITIZEN T.I.C JJY-200 receiver */
/* */
/* 2010/11/20 */
/* [Change] Bug 1618 ( Harmless ) */
/* Code clean up ( Remove unreachable codes ) in */
/* jjy_start() */
/* [Change] Change clockstats format of the Tristate JJY01/02 */
/* Issues more command to get the status of the receiver */
/* when "fudge 127.127.40.X flag1 1" is specified */
/* ( DATE,STIM -> DCST,STUS,DATE,STIM ) */
/* */
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
/* 2011/04/30 */
/* [Add] Support the Tristate Ltd. TS-GPSclock-01 */
/* */
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* 2015/03/29 */
/* [Add] Support the Telephone JJY */
/* [Change] Split the start up routine into each JJY receivers. */
/* Change raw data internal bufferring process */
/* Change over midnight handling of TS-JJY01 and TS-GPS01 */
/* to put DATE command between before and after TIME's. */
/* Unify the writing clockstats of all JJY receivers. */
/* */
/* 2015/05/15 */
/* [Add] Support the SEIKO TIME SYSTEMS TDC-300 */
/* */
Vendor import of ntp-4.2.8p9.
2016-11-22 06:28:26 +00:00
/* 2016/05/08 */
/* [Fix] C-DEX JST2000 */
/* Thanks to Mr. Kuramatsu for the report and the patch. */
/* */
Vendor import of ntp-4.2.8p11.
2018-02-28 06:23:12 +00:00
/* 2017/04/30 */
/* [Change] Avoid a wrong report of the coverity static analysis */
/* tool. ( The code is harmless and has no bug. ) */
/* teljjy_conn_send() */
/* */
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
/* 2020/01/19 */
/* [Change] Handling TS-JJY01/02 status of the the STUS reply. */
/* Time synchronization can be skipped by the settings of */
/* the flag2 when the status of the reply is UNADJUSTED. */
/* [Change] Quiet compilation for the GCC 9.2.0. */
/* [Fix] Correct typos in comment lines */
/* */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/**********************************************************************/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#if defined(REFCLOCK) && defined(CLOCK_JJY)
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <sys/time.h>
#include <time.h>
#include "ntpd.h"
#include "ntp_io.h"
#include "ntp_tty.h"
#include "ntp_refclock.h"
#include "ntp_calendar.h"
#include "ntp_stdlib.h"
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
/**********************************************************************/
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/*
* Interface definitions
*/
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
#define DEVICE "/dev/jjy%d" /* device name and unit */
#define SPEED232_TRISTATE_JJY01 B9600 /* UART speed (9600 baud) */
#define SPEED232_CDEX_JST2000 B9600 /* UART speed (9600 baud) */
#define SPEED232_ECHOKEISOKUKI_LT2000 B9600 /* UART speed (9600 baud) */
#define SPEED232_CITIZENTIC_JJY200 B4800 /* UART speed (4800 baud) */
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
#define SPEED232_TRISTATE_GPSCLOCK01 B38400 /* USB speed (38400 baud) */
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
#define SPEED232_SEIKO_TIMESYS_TDC_300 B2400 /* UART speed (2400 baud) */
#define SPEED232_TELEPHONE B2400 /* UART speed (4800 baud) */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
#define REFID "JJY" /* reference ID */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
#define DESCRIPTION "JJY Receiver"
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
#define PRECISION (-3) /* precision assumed (about 100 ms) */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/*
* JJY unit control structure
*/
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
struct jjyRawDataBreak {
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
const char * pString ;
int iLength ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
} ;
#define MAX_TIMESTAMP 6
#define MAX_RAWBUF 100
#define MAX_LOOPBACK 5
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
struct jjyunit {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Set up by the function "jjy_start_xxxxxxxx" */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
char unittype ; /* UNITTYPE_XXXXXXXXXX */
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
short operationmode ; /* Echo Keisokuki LT-2000 */
int linespeed ; /* SPEED232_XXXXXXXXXX */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
short linediscipline ; /* LDISC_CLK or LDISC_RAW */
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Receiving data */
char bInitError ; /* Set by jjy_start if any error during initialization */
short iProcessState ; /* JJY_PROCESS_STATE_XXXXXX */
char bReceiveFlag ; /* Set and reset by jjy_receive */
char bLineError ; /* Reset by jjy_poll / Set by jjy_receive_xxxxxxxx*/
short iCommandSeq ; /* 0:Idle Non-Zero:Issued */
short iReceiveSeq ;
int iLineCount ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
int year, month, day, hour, minute, second, msecond ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
int leapsecond ;
int iTimestampCount ; /* TS-JJY01, TS-GPS01, Telephone-JJY */
int iTimestamp [ MAX_TIMESTAMP ] ; /* Serial second ( 0 - 86399 ) */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/* LDISC_RAW only */
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
char sRawBuf [ MAX_RAWBUF ] ;
int iRawBufLen ;
struct jjyRawDataBreak *pRawBreak ;
char bWaitBreakString ;
char sLineBuf [ MAX_RAWBUF ] ;
int iLineBufLen ;
char sTextBuf [ MAX_RAWBUF ] ;
int iTextBufLen ;
char bSkipCntrlCharOnly ;
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
/* TS-JJY01, TS-JJY02 */
time_t tLastAdjustedTimestamp ;
char bStusReplyAdjusted ;
char bStusReplyAdjustedAtLeastOnce ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Telephone JJY auto measurement of the loopback delay */
char bLoopbackMode ;
short iLoopbackCount ;
struct timeval sendTime[MAX_LOOPBACK], delayTime[MAX_LOOPBACK] ;
char bLoopbackTimeout[MAX_LOOPBACK] ;
short iLoopbackValidCount ;
/* Telephone JJY timer */
short iTeljjySilentTimer ;
short iTeljjyStateTimer ;
/* Telephone JJY control finite state machine */
short iClockState ;
short iClockEvent ;
short iClockCommandSeq ;
/* Modem timer */
short iModemSilentCount ;
short iModemSilentTimer ;
short iModemStateTimer ;
/* Modem control finite state machine */
short iModemState ;
short iModemEvent ;
short iModemCommandSeq ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
};
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
#define UNITTYPE_TRISTATE_JJY01 1
#define UNITTYPE_CDEX_JST2000 2
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
#define UNITTYPE_ECHOKEISOKUKI_LT2000 3
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
#define UNITTYPE_CITIZENTIC_JJY200 4
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
#define UNITTYPE_TRISTATE_GPSCLOCK01 5
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
#define UNITTYPE_SEIKO_TIMESYS_TDC_300 6
#define UNITTYPE_TELEPHONE 100
#define JJY_PROCESS_STATE_IDLE 0
#define JJY_PROCESS_STATE_POLL 1
#define JJY_PROCESS_STATE_RECEIVE 2
#define JJY_PROCESS_STATE_DONE 3
#define JJY_PROCESS_STATE_ERROR 4
/**********************************************************************/
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/*
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
* Function calling structure
*
* jjy_start
* |-- jjy_start_tristate_jjy01
* |-- jjy_start_cdex_jst2000
* |-- jjy_start_echokeisokuki_lt2000
* |-- jjy_start_citizentic_jjy200
* |-- jjy_start_tristate_gpsclock01
* |-- jjy_start_seiko_tsys_tdc_300
* |-- jjy_start_telephone
*
* jjy_shutdown
*
* jjy_poll
* |-- jjy_poll_tristate_jjy01
* |-- jjy_poll_cdex_jst2000
* |-- jjy_poll_echokeisokuki_lt2000
* |-- jjy_poll_citizentic_jjy200
* |-- jjy_poll_tristate_gpsclock01
* |-- jjy_poll_seiko_tsys_tdc_300
* |-- jjy_poll_telephone
* |-- teljjy_control
* |-- teljjy_XXXX_YYYY ( XXXX_YYYY is an event handler name. )
* |-- modem_connect
* |-- modem_control
* |-- modem_XXXX_YYYY ( XXXX_YYYY is an event handler name. )
*
* jjy_receive
* |
* |-- jjy_receive_tristate_jjy01
* | |-- jjy_synctime
* |-- jjy_receive_cdex_jst2000
* | |-- jjy_synctime
* |-- jjy_receive_echokeisokuki_lt2000
* | |-- jjy_synctime
* |-- jjy_receive_citizentic_jjy200
* | |-- jjy_synctime
* |-- jjy_receive_tristate_gpsclock01
* | |-- jjy_synctime
* |-- jjy_receive_seiko_tsys_tdc_300
* | |-- jjy_synctime
* |-- jjy_receive_telephone
* |-- modem_receive
* | |-- modem_control
* | |-- modem_XXXX_YYYY ( XXXX_YYYY is an event handler name. )
* |-- teljjy_control
* |-- teljjy_XXXX_YYYY ( XXXX_YYYY is an event handler name. )
* |-- jjy_synctime
* |-- modem_disconnect
* |-- modem_control
* |-- modem_XXXX_YYYY ( XXXX_YYYY is an event handler name. )
*
* jjy_timer
* |-- jjy_timer_telephone
* |-- modem_timer
* | |-- modem_control
* | |-- modem_XXXX_YYYY ( XXXX_YYYY is an event handler name. )
* |-- teljjy_control
* |-- teljjy_XXXX_YYYY ( XXXX_YYYY is an event handler name. )
* |-- modem_disconnect
* |-- modem_control
* |-- modem_XXXX_YYYY ( XXXX_YYYY is an event handler name. )
*
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
* Function prototypes
*/
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
static int jjy_start (int, struct peer *);
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
static int jjy_start_tristate_jjy01 (int, struct peer *, struct jjyunit *);
static int jjy_start_cdex_jst2000 (int, struct peer *, struct jjyunit *);
static int jjy_start_echokeisokuki_lt2000 (int, struct peer *, struct jjyunit *);
static int jjy_start_citizentic_jjy200 (int, struct peer *, struct jjyunit *);
static int jjy_start_tristate_gpsclock01 (int, struct peer *, struct jjyunit *);
static int jjy_start_seiko_tsys_tdc_300 (int, struct peer *, struct jjyunit *);
static int jjy_start_telephone (int, struct peer *, struct jjyunit *);
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
static void jjy_shutdown (int, struct peer *);
static void jjy_poll (int, struct peer *);
static void jjy_poll_tristate_jjy01 (int, struct peer *);
static void jjy_poll_cdex_jst2000 (int, struct peer *);
static void jjy_poll_echokeisokuki_lt2000 (int, struct peer *);
static void jjy_poll_citizentic_jjy200 (int, struct peer *);
static void jjy_poll_tristate_gpsclock01 (int, struct peer *);
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
static void jjy_poll_seiko_tsys_tdc_300 (int, struct peer *);
static void jjy_poll_telephone (int, struct peer *);
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
static void jjy_receive (struct recvbuf *);
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
static int jjy_receive_tristate_jjy01 (struct recvbuf *);
static int jjy_receive_cdex_jst2000 (struct recvbuf *);
static int jjy_receive_echokeisokuki_lt2000 (struct recvbuf *);
static int jjy_receive_citizentic_jjy200 (struct recvbuf *);
static int jjy_receive_tristate_gpsclock01 (struct recvbuf *);
static int jjy_receive_seiko_tsys_tdc_300 (struct recvbuf *);
static int jjy_receive_telephone (struct recvbuf *);
static void jjy_timer (int, struct peer *);
static void jjy_timer_telephone (int, struct peer *);
static void jjy_synctime ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static void jjy_write_clockstats ( struct peer *, int, const char* ) ;
static int getRawDataBreakPosition ( struct jjyunit *, int ) ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
static short getModemState ( struct jjyunit * ) ;
static int isModemStateConnect ( short ) ;
static int isModemStateDisconnect ( short ) ;
static int isModemStateTimerOn ( struct jjyunit * ) ;
static void modem_connect ( int, struct peer * ) ;
static void modem_disconnect ( int, struct peer * ) ;
static int modem_receive ( struct recvbuf * ) ;
static void modem_timer ( int, struct peer * );
static void printableString ( char*, int, const char*, int ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/*
* Transfer vector
*/
struct refclock refclock_jjy = {
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
jjy_start, /* start up driver */
jjy_shutdown, /* shutdown driver */
jjy_poll, /* transmit poll message */
noentry, /* not used */
noentry, /* not used */
noentry, /* not used */
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
jjy_timer /* 1 second interval timer */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
};
/*
* Start up driver return code
*/
#define RC_START_SUCCESS 1
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
#define RC_START_ERROR 0
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/*
* Local constants definition
*/
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
#define MAX_LOGTEXT 200
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
#ifndef TRUE
#define TRUE (0==0)
#endif
#ifndef FALSE
#define FALSE (!TRUE)
#endif
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Local constants definition for the return code of the jjy_receive_xxxxxxxx */
#define JJY_RECEIVE_DONE 0
#define JJY_RECEIVE_SKIP 1
#define JJY_RECEIVE_UNPROCESS 2
#define JJY_RECEIVE_WAIT 3
#define JJY_RECEIVE_ERROR 4
/* Local constants definition for the 2nd parameter of the jjy_write_clockstats */
#define JJY_CLOCKSTATS_MARK_NONE 0
#define JJY_CLOCKSTATS_MARK_JJY 1
#define JJY_CLOCKSTATS_MARK_SEND 2
#define JJY_CLOCKSTATS_MARK_RECEIVE 3
#define JJY_CLOCKSTATS_MARK_INFORMATION 4
#define JJY_CLOCKSTATS_MARK_ATTENTION 5
#define JJY_CLOCKSTATS_MARK_WARNING 6
#define JJY_CLOCKSTATS_MARK_ERROR 7
Vendor import of ntp-4.2.8p11.
2018-02-28 06:23:12 +00:00
#define JJY_CLOCKSTATS_MARK_BUG 8
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Local constants definition for the clockstats messages */
#define JJY_CLOCKSTATS_MESSAGE_ECHOBACK "* Echoback"
#define JJY_CLOCKSTATS_MESSAGE_IGNORE_REPLY "* Ignore replay : [%s]"
#define JJY_CLOCKSTATS_MESSAGE_OVER_MIDNIGHT_2 "* Over midnight : timestamp=%d, %d"
#define JJY_CLOCKSTATS_MESSAGE_OVER_MIDNIGHT_3 "* Over midnight : timestamp=%d, %d, %d"
#define JJY_CLOCKSTATS_MESSAGE_TIMESTAMP_UNSURE "* Unsure timestamp : %s"
#define JJY_CLOCKSTATS_MESSAGE_LOOPBACK_DELAY "* Loopback delay : %d.%03d mSec."
#define JJY_CLOCKSTATS_MESSAGE_DELAY_ADJUST "* Delay adjustment : %d mSec. ( valid=%hd/%d )"
#define JJY_CLOCKSTATS_MESSAGE_DELAY_UNADJUST "* Delay adjustment : None ( valid=%hd/%d )"
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
#define JJY_CLOCKSTATS_MESSAGE_STUS_UNADJUSTED "* Skip time synchronization : STUS is 'UNADJUSTED' for %.0lf %s"
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
#define JJY_CLOCKSTATS_MESSAGE_UNEXPECTED_REPLY "# Unexpected reply : [%s]"
#define JJY_CLOCKSTATS_MESSAGE_INVALID_LENGTH "# Invalid length : length=%d"
#define JJY_CLOCKSTATS_MESSAGE_TOO_MANY_REPLY "# Too many reply : count=%d"
#define JJY_CLOCKSTATS_MESSAGE_INVALID_REPLY "# Invalid reply : [%s]"
#define JJY_CLOCKSTATS_MESSAGE_SLOW_REPLY_2 "# Slow reply : timestamp=%d, %d"
#define JJY_CLOCKSTATS_MESSAGE_SLOW_REPLY_3 "# Slow reply : timestamp=%d, %d, %d"
#define JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_DATE "# Invalid date : rc=%d year=%d month=%d day=%d"
#define JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_TIME "# Invalid time : rc=%d hour=%d minute=%d second=%d"
#define JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_DATETIME "# Invalid time : rc=%d year=%d month=%d day=%d hour=%d minute=%d second=%d"
#define JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_LEAP "# Invalid leap : leapsecond=[%s]"
#define JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_STATUS "# Invalid status : status=[%s]"
/* Debug print macro */
#ifdef DEBUG
#define DEBUG_PRINTF_JJY_RECEIVE(sFunc,iLen) { if ( debug ) { printf ( "refclock_jjy.c : %s : iProcessState=%d bLineError=%d iCommandSeq=%d iLineCount=%d iTimestampCount=%d iLen=%d\n", sFunc, up->iProcessState, up->bLineError, up->iCommandSeq, up->iLineCount, up->iTimestampCount, iLen ) ; } }
#else
#define DEBUG_PRINTF_JJY_RECEIVE(sFunc,iLen)
#endif
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/**************************************************************************************************/
/* jjy_start - open the devices and initialize data for processing */
/**************************************************************************************************/
static int
jjy_start ( int unit, struct peer *peer )
{
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
struct refclockproc *pp ;
struct jjyunit *up ;
int rc ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
int fd ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
char sDeviceName [ sizeof(DEVICE) + 10 ], sLog [ 60 ] ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
#ifdef DEBUG
if ( debug ) {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
printf( "refclock_jjy.c : jjy_start : %s mode=%d dev=%s unit=%d\n",
ntoa(&peer->srcadr), peer->ttl, DEVICE, unit ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
}
#endif
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Allocate memory for the unit structure */
up = emalloc( sizeof(*up) ) ;
if ( up == NULL ) {
msyslog ( LOG_ERR, "refclock_jjy.c : jjy_start : emalloc" ) ;
return RC_START_ERROR ;
}
memset ( up, 0, sizeof(*up) ) ;
up->bInitError = FALSE ;
up->iProcessState = JJY_PROCESS_STATE_IDLE ;
up->bReceiveFlag = FALSE ;
up->iCommandSeq = 0 ;
up->iLineCount = 0 ;
up->iTimestampCount = 0 ;
up->bWaitBreakString = FALSE ;
up->iRawBufLen = up->iLineBufLen = up->iTextBufLen = 0 ;
up->bSkipCntrlCharOnly = TRUE ;
/* Set up the device name */
snprintf( sDeviceName, sizeof(sDeviceName), DEVICE, unit ) ;
snprintf( sLog, sizeof(sLog), "mode=%d dev=%s", peer->ttl, sDeviceName ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_JJY, sLog ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/*
Virgin import of ntpd 4.2.0
2004-07-20 15:01:56 +00:00
* peer->ttl is a mode number specified by "127.127.40.X mode N" in the ntp.conf
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
*/
Virgin import of ntpd 4.2.0
2004-07-20 15:01:56 +00:00
switch ( peer->ttl ) {
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
case 0 :
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
case 1 :
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
rc = jjy_start_tristate_jjy01 ( unit, peer, up ) ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
break ;
case 2 :
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
rc = jjy_start_cdex_jst2000 ( unit, peer, up ) ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
break ;
case 3 :
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
rc = jjy_start_echokeisokuki_lt2000 ( unit, peer, up ) ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
break ;
case 4 :
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
rc = jjy_start_citizentic_jjy200 ( unit, peer, up ) ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
break ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
case 5 :
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
rc = jjy_start_tristate_gpsclock01 ( unit, peer, up ) ;
break ;
case 6 :
rc = jjy_start_seiko_tsys_tdc_300 ( unit, peer, up ) ;
break ;
case 100 :
rc = jjy_start_telephone ( unit, peer, up ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
break ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
default :
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( 101 <= peer->ttl && peer->ttl <= 180 ) {
rc = jjy_start_telephone ( unit, peer, up ) ;
} else {
msyslog ( LOG_ERR, "JJY receiver [ %s mode %d ] : Unsupported mode",
ntoa(&peer->srcadr), peer->ttl ) ;
free ( (void*) up ) ;
return RC_START_ERROR ;
}
}
if ( rc != 0 ) {
msyslog ( LOG_ERR, "JJY receiver [ %s mode %d ] : Initialize error",
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
ntoa(&peer->srcadr), peer->ttl ) ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
free ( (void*) up ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
return RC_START_ERROR ;
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Open the device */
fd = refclock_open ( sDeviceName, up->linespeed, up->linediscipline ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
if ( fd <= 0 ) {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
free ( (void*) up ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
return RC_START_ERROR ;
}
/*
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
* Initialize variables
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
*/
pp = peer->procptr ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
pp->clockdesc = DESCRIPTION ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
pp->unitptr = up ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
pp->io.clock_recv = jjy_receive ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
pp->io.srcclock = peer ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
pp->io.datalen = 0 ;
pp->io.fd = fd ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
if ( ! io_addclock(&pp->io) ) {
close ( fd ) ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
pp->io.fd = -1 ;
free ( up ) ;
pp->unitptr = NULL ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
return RC_START_ERROR ;
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
memcpy( (char*)&pp->refid, REFID, strlen(REFID) ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
peer->precision = PRECISION ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
snprintf( sLog, sizeof(sLog), "minpoll=%d maxpoll=%d", peer->minpoll, peer->maxpoll ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_JJY, sLog ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
return RC_START_SUCCESS ;
}
/**************************************************************************************************/
/* jjy_shutdown - shutdown the clock */
/**************************************************************************************************/
static void
jjy_shutdown ( int unit, struct peer *peer )
{
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
struct jjyunit *up;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
struct refclockproc *pp;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
char sLog [ 60 ] ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
pp = peer->procptr ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
up = pp->unitptr ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( -1 != pp->io.fd ) {
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
io_closeclock ( &pp->io ) ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
if ( NULL != up ) {
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
free ( up ) ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
snprintf( sLog, sizeof(sLog), "JJY stopped. unit=%d mode=%d", unit, peer->ttl ) ;
record_clock_stats( &peer->srcadr, sLog ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/**************************************************************************************************/
/* jjy_receive - receive data from the serial interface */
/**************************************************************************************************/
static void
jjy_receive ( struct recvbuf *rbufp )
{
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
#ifdef DEBUG
static const char *sFunctionName = "jjy_receive" ;
#endif
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
struct jjyunit *up ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
struct refclockproc *pp ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
struct peer *peer;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
l_fp tRecvTimestamp; /* arrival timestamp */
int rc ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
char *pBuf, sLogText [ MAX_LOGTEXT ] ;
Vendor import of ntp-4.2.8p10.
2017-03-23 05:19:00 +00:00
size_t iLen, iCopyLen ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
int i, j, iReadRawBuf, iBreakPosition ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/*
* Initialize pointers and read the timecode and timestamp
*/
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
peer = rbufp->recv_peer ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
pp = peer->procptr ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
up = pp->unitptr ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/*
* Get next input line
*/
if ( up->linediscipline == LDISC_RAW ) {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
pp->lencode = refclock_gtraw ( rbufp, pp->a_lastcode, BMAX-1, &tRecvTimestamp ) ;
/* 3rd argument can be BMAX, but the coverity scan tool claim "Memory - corruptions (OVERRUN)" */
/* "a_lastcode" is defined as "char a_lastcode[BMAX]" in the ntp_refclock.h */
/* To avoid its claim, pass the value BMAX-1. */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
/*
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
* Append received characters to temporary buffer
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
*/
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
for ( i = 0 ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
i < pp->lencode && up->iRawBufLen < MAX_RAWBUF - 2 ;
i ++ , up->iRawBufLen ++ ) {
up->sRawBuf[up->iRawBufLen] = pp->a_lastcode[i] ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
up->sRawBuf[up->iRawBufLen] = 0 ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
} else {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
pp->lencode = refclock_gtlin ( rbufp, pp->a_lastcode, BMAX, &tRecvTimestamp ) ;
}
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
#ifdef DEBUG
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
printf( "\nrefclock_jjy.c : %s : Len=%d ", sFunctionName, pp->lencode ) ;
for ( i = 0 ; i < pp->lencode ; i ++ ) {
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
if ( iscntrl( (u_char)(pp->a_lastcode[i] & 0x7F) ) ) {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
printf( "<x%02X>", pp->a_lastcode[i] & 0xFF ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
} else {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
printf( "%c", pp->a_lastcode[i] ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
}
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
printf( "\n" ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
#endif
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/*
* The reply with <CR><LF> gives a blank line
*/
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( pp->lencode == 0 ) return ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/*
* Receiving data is not expected
*/
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( up->iProcessState == JJY_PROCESS_STATE_IDLE
|| up->iProcessState == JJY_PROCESS_STATE_DONE
|| up->iProcessState == JJY_PROCESS_STATE_ERROR ) {
/* Discard received data */
up->iRawBufLen = 0 ;
#ifdef DEBUG
if ( debug ) {
printf( "refclock_jjy.c : %s : Discard received data\n", sFunctionName ) ;
}
#endif
return ;
}
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/*
* We get down to business
*/
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
pp->lastrec = tRecvTimestamp ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
up->iLineCount ++ ;
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
up->iProcessState = JJY_PROCESS_STATE_RECEIVE ;
up->bReceiveFlag = TRUE ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
iReadRawBuf = 0 ;
iBreakPosition = up->iRawBufLen - 1 ;
for ( ; up->iProcessState == JJY_PROCESS_STATE_RECEIVE ; ) {
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( up->linediscipline == LDISC_RAW ) {
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( up->bWaitBreakString ) {
iBreakPosition = getRawDataBreakPosition( up, iReadRawBuf ) ;
if ( iBreakPosition == -1 ) {
/* Break string have not come yet */
if ( up->iRawBufLen < MAX_RAWBUF - 2
|| iReadRawBuf > 0 ) {
/* Temporary buffer is not full */
break ;
} else {
/* Temporary buffer is full */
iBreakPosition = up->iRawBufLen - 1 ;
}
}
} else {
iBreakPosition = up->iRawBufLen - 1 ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
}
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
/* Copy characters from temporary buffer to process buffer */
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
up->iLineBufLen = up->iTextBufLen = 0 ;
for ( i = iReadRawBuf ; i <= iBreakPosition ; i ++ ) {
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Copy all characters */
up->sLineBuf[up->iLineBufLen] = up->sRawBuf[i] ;
up->iLineBufLen ++ ;
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Copy printable characters */
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
if ( ! iscntrl( (u_char)up->sRawBuf[i] ) ) {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
up->sTextBuf[up->iTextBufLen] = up->sRawBuf[i] ;
up->iTextBufLen ++ ;
}
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
up->sLineBuf[up->iLineBufLen] = 0 ;
up->sTextBuf[up->iTextBufLen] = 0 ;
#ifdef DEBUG
printf( "refclock_jjy.c : %s : up->iLineBufLen=%d up->iTextBufLen=%d\n",
sFunctionName, up->iLineBufLen, up->iTextBufLen ) ;
#endif
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( up->bSkipCntrlCharOnly && up->iTextBufLen == 0 ) {
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
#ifdef DEBUG
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
printf( "refclock_jjy.c : %s : Skip cntrl char only : up->iRawBufLen=%d iReadRawBuf=%d iBreakPosition=%d\n",
sFunctionName, up->iRawBufLen, iReadRawBuf, iBreakPosition ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
#endif
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( iBreakPosition + 1 < up->iRawBufLen ) {
iReadRawBuf = iBreakPosition + 1 ;
continue ;
} else {
break ;
}
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( up->linediscipline == LDISC_RAW ) {
pBuf = up->sLineBuf ;
iLen = up->iLineBufLen ;
} else {
pBuf = pp->a_lastcode ;
iLen = pp->lencode ;
}
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
iCopyLen = ( iLen <= sizeof(sLogText)-1 ? iLen : sizeof(sLogText)-1 ) ;
Vendor import of ntp-4.2.8p10.
2017-03-23 05:19:00 +00:00
memcpy( sLogText, pBuf, iCopyLen ) ;
sLogText[iCopyLen] = '\0' ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_RECEIVE, sLogText ) ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
switch ( up->unittype ) {
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
case UNITTYPE_TRISTATE_JJY01 :
rc = jjy_receive_tristate_jjy01 ( rbufp ) ;
break ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
case UNITTYPE_CDEX_JST2000 :
rc = jjy_receive_cdex_jst2000 ( rbufp ) ;
break ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
case UNITTYPE_ECHOKEISOKUKI_LT2000 :
rc = jjy_receive_echokeisokuki_lt2000 ( rbufp ) ;
break ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
case UNITTYPE_CITIZENTIC_JJY200 :
rc = jjy_receive_citizentic_jjy200 ( rbufp ) ;
break ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
case UNITTYPE_TRISTATE_GPSCLOCK01 :
rc = jjy_receive_tristate_gpsclock01 ( rbufp ) ;
break ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
case UNITTYPE_SEIKO_TIMESYS_TDC_300 :
rc = jjy_receive_seiko_tsys_tdc_300 ( rbufp ) ;
break ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
case UNITTYPE_TELEPHONE :
rc = jjy_receive_telephone ( rbufp ) ;
break ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
default :
rc = JJY_RECEIVE_ERROR ;
break ;
}
switch ( rc ) {
case JJY_RECEIVE_DONE :
case JJY_RECEIVE_SKIP :
up->iProcessState = JJY_PROCESS_STATE_DONE ;
break ;
case JJY_RECEIVE_ERROR :
up->iProcessState = JJY_PROCESS_STATE_ERROR ;
break ;
default :
break ;
}
if ( up->linediscipline == LDISC_RAW ) {
if ( rc == JJY_RECEIVE_UNPROCESS ) {
break ;
}
iReadRawBuf = iBreakPosition + 1 ;
if ( iReadRawBuf >= up->iRawBufLen ) {
/* Processed all received data */
break ;
}
}
if ( up->linediscipline == LDISC_CLK ) {
break ;
}
}
if ( up->linediscipline == LDISC_RAW && iReadRawBuf > 0 ) {
for ( i = 0, j = iReadRawBuf ; j < up->iRawBufLen ; i ++, j++ ) {
up->sRawBuf[i] = up->sRawBuf[j] ;
}
up->iRawBufLen -= iReadRawBuf ;
if ( up->iRawBufLen < 0 ) {
up->iRawBufLen = 0 ;
}
}
up->bReceiveFlag = FALSE ;
}
/**************************************************************************************************/
static int
getRawDataBreakPosition ( struct jjyunit *up, int iStart )
{
int i, j ;
if ( iStart >= up->iRawBufLen ) {
#ifdef DEBUG
printf( "refclock_jjy.c : getRawDataBreakPosition : iStart=%d return=-1\n", iStart ) ;
#endif
return -1 ;
}
for ( i = iStart ; i < up->iRawBufLen ; i ++ ) {
for ( j = 0 ; up->pRawBreak[j].pString != NULL ; j ++ ) {
if ( i + up->pRawBreak[j].iLength <= up->iRawBufLen ) {
if ( strncmp( up->sRawBuf + i,
up->pRawBreak[j].pString,
up->pRawBreak[j].iLength ) == 0 ) {
#ifdef DEBUG
printf( "refclock_jjy.c : getRawDataBreakPosition : iStart=%d return=%d\n",
iStart, i + up->pRawBreak[j].iLength - 1 ) ;
#endif
return i + up->pRawBreak[j].iLength - 1 ;
}
}
}
}
#ifdef DEBUG
printf( "refclock_jjy.c : getRawDataBreakPosition : iStart=%d return=-1\n", iStart ) ;
#endif
return -1 ;
}
/**************************************************************************************************/
/* jjy_poll - called by the transmit procedure */
/**************************************************************************************************/
static void
jjy_poll ( int unit, struct peer *peer )
{
char sLog [ 40 ], sReach [ 9 ] ;
struct jjyunit *up;
struct refclockproc *pp;
pp = peer->procptr;
up = pp->unitptr ;
if ( up->bInitError ) {
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, "Ignore polling because of error during initializing" ) ;
return ;
}
if ( pp->polls > 0 && up->iLineCount == 0 ) {
/*
* No reply for last command
*/
refclock_report ( peer, CEVNT_TIMEOUT ) ;
}
pp->polls ++ ;
sReach[0] = peer->reach & 0x80 ? '1' : '0' ;
sReach[1] = peer->reach & 0x40 ? '1' : '0' ;
sReach[2] = peer->reach & 0x20 ? '1' : '0' ;
sReach[3] = peer->reach & 0x10 ? '1' : '0' ;
sReach[4] = peer->reach & 0x08 ? '1' : '0' ;
sReach[5] = peer->reach & 0x04 ? '1' : '0' ;
sReach[6] = peer->reach & 0x02 ? '1' : '0' ;
sReach[7] = 0 ; /* This poll */
sReach[8] = 0 ;
snprintf( sLog, sizeof(sLog), "polls=%ld reach=%s", pp->polls, sReach ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ATTENTION, sLog ) ;
up->iProcessState = JJY_PROCESS_STATE_POLL ;
up->iCommandSeq = 0 ;
up->iReceiveSeq = 0 ;
up->iLineCount = 0 ;
up->bLineError = FALSE ;
up->iRawBufLen = 0 ;
switch ( up->unittype ) {
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
case UNITTYPE_TRISTATE_JJY01 :
jjy_poll_tristate_jjy01 ( unit, peer ) ;
break ;
case UNITTYPE_CDEX_JST2000 :
jjy_poll_cdex_jst2000 ( unit, peer ) ;
break ;
case UNITTYPE_ECHOKEISOKUKI_LT2000 :
jjy_poll_echokeisokuki_lt2000 ( unit, peer ) ;
break ;
case UNITTYPE_CITIZENTIC_JJY200 :
jjy_poll_citizentic_jjy200 ( unit, peer ) ;
break ;
case UNITTYPE_TRISTATE_GPSCLOCK01 :
jjy_poll_tristate_gpsclock01 ( unit, peer ) ;
break ;
case UNITTYPE_SEIKO_TIMESYS_TDC_300 :
jjy_poll_seiko_tsys_tdc_300 ( unit, peer ) ;
break ;
case UNITTYPE_TELEPHONE :
jjy_poll_telephone ( unit, peer ) ;
break ;
default :
break ;
}
}
/**************************************************************************************************/
/* jjy_timer - called at one-second intervals */
/**************************************************************************************************/
static void
jjy_timer ( int unit, struct peer *peer )
{
struct refclockproc *pp ;
struct jjyunit *up ;
#ifdef DEBUG
if ( debug ) {
printf ( "refclock_jjy.c : jjy_timer\n" ) ;
}
#endif
pp = peer->procptr ;
up = pp->unitptr ;
if ( up->bReceiveFlag ) {
#ifdef DEBUG
if ( debug ) {
printf ( "refclock_jjy.c : jjy_timer : up->bReceiveFlag= TRUE : Timer skipped.\n" ) ;
}
#endif
return ;
}
switch ( up->unittype ) {
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
case UNITTYPE_TELEPHONE :
jjy_timer_telephone ( unit, peer ) ;
break ;
default :
break ;
}
}
/**************************************************************************************************/
/* jjy_synctime */
/**************************************************************************************************/
static void
jjy_synctime ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
char sLog [ 80 ], cStatus ;
const char *pStatus ;
pp->year = up->year ;
pp->day = ymd2yd( up->year, up->month, up->day ) ;
pp->hour = up->hour ;
pp->minute = up->minute ;
pp->second = up->second ;
pp->nsec = up->msecond * 1000000 ;
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
/*
* JST to UTC
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
*/
pp->hour -= 9 ;
if ( pp->hour < 0 ) {
pp->hour += 24 ;
pp->day -- ;
if ( pp->day < 1 ) {
pp->year -- ;
pp->day = ymd2yd( pp->year, 12, 31 ) ;
}
}
/*
* Process the new sample in the median filter and determine the
* timecode timestamp.
*/
if ( ! refclock_process( pp ) ) {
refclock_report( peer, CEVNT_BADTIME ) ;
return ;
}
pp->lastref = pp->lastrec ;
refclock_receive( peer ) ;
/*
* Write into the clockstats file
*/
snprintf ( sLog, sizeof(sLog),
"%04d/%02d/%02d %02d:%02d:%02d.%03d JST ( %04d/%03d %02d:%02d:%02d.%03d UTC )",
up->year, up->month, up->day,
up->hour, up->minute, up->second, up->msecond,
pp->year, pp->day, pp->hour, pp->minute, pp->second,
(int)(pp->nsec/1000000) ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ATTENTION, sLog ) ;
cStatus = ' ' ;
pStatus = "" ;
switch ( peer->status ) {
case 0 : cStatus = ' ' ; pStatus = "Reject" ; break ;
case 1 : cStatus = 'x' ; pStatus = "FalseTick" ; break ;
case 2 : cStatus = '.' ; pStatus = "Excess" ; break ;
case 3 : cStatus = '-' ; pStatus = "Outlier" ; break ;
case 4 : cStatus = '+' ; pStatus = "Candidate" ; break ;
case 5 : cStatus = '#' ; pStatus = "Selected" ; break ;
case 6 : cStatus = '*' ; pStatus = "Sys.Peer" ; break ;
case 7 : cStatus = 'o' ; pStatus = "PPS.Peer" ; break ;
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
default : break ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
snprintf ( sLog, sizeof(sLog),
"status %d [%c] %s : offset %3.3f mSec. : jitter %3.3f mSec.",
peer->status, cStatus, pStatus, peer->offset * 1000, peer->jitter * 1000 ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_INFORMATION, sLog ) ;
}
/*################################################################################################*/
/*################################################################################################*/
/*## ##*/
/*## The Tristate Ltd. JJY receiver TS-JJY01, TS-JJY02 ##*/
/*## ##*/
/*## server 127.127.40.X mode 1 ##*/
/*## ##*/
/*################################################################################################*/
/*################################################################################################*/
/* */
/* Command Response Remarks */
/* -------------------- ---------------------------------------- ---------------------------- */
/* dcst<CR><LF> VALID<CR><LF> or INVALID<CR><LF> */
/* stus<CR><LF> ADJUSTED<CR><LF> or UNADJUSTED<CR><LF> */
/* date<CR><LF> YYYY/MM/DD XXX<CR><LF> XXX is the day of the week */
/* time<CR><LF> HH:MM:SS<CR><LF> Not used by this driver */
/* stim<CR><LF> HH:MM:SS<CR><LF> Reply at just second */
/* */
/*################################################################################################*/
#define TS_JJY01_COMMAND_NUMBER_DATE 1
#define TS_JJY01_COMMAND_NUMBER_TIME 2
#define TS_JJY01_COMMAND_NUMBER_STIM 3
#define TS_JJY01_COMMAND_NUMBER_STUS 4
#define TS_JJY01_COMMAND_NUMBER_DCST 5
#define TS_JJY01_REPLY_DATE "yyyy/mm/dd www"
#define TS_JJY01_REPLY_STIM "hh:mm:ss"
#define TS_JJY01_REPLY_STUS_ADJUSTED "adjusted"
#define TS_JJY01_REPLY_STUS_UNADJUSTED "unadjusted"
#define TS_JJY01_REPLY_DCST_VALID "valid"
#define TS_JJY01_REPLY_DCST_INVALID "invalid"
#define TS_JJY01_REPLY_LENGTH_DATE 14 /* Length without <CR><LF> */
#define TS_JJY01_REPLY_LENGTH_TIME 8 /* Length without <CR><LF> */
#define TS_JJY01_REPLY_LENGTH_STIM 8 /* Length without <CR><LF> */
#define TS_JJY01_REPLY_LENGTH_STUS_ADJUSTED 8 /* Length without <CR><LF> */
#define TS_JJY01_REPLY_LENGTH_STUS_UNADJUSTED 10 /* Length without <CR><LF> */
#define TS_JJY01_REPLY_LENGTH_DCST_VALID 5 /* Length without <CR><LF> */
#define TS_JJY01_REPLY_LENGTH_DCST_INVALID 7 /* Length without <CR><LF> */
static struct
{
const char commandNumber ;
const char *command ;
int commandLength ;
int iExpectedReplyLength [ 2 ] ;
} tristate_jjy01_command_sequence[] =
{
{ 0, NULL, 0, { 0, 0 } }, /* Idle */
{ TS_JJY01_COMMAND_NUMBER_DCST, "dcst\r\n", 6, { TS_JJY01_REPLY_LENGTH_DCST_VALID , TS_JJY01_REPLY_LENGTH_DCST_INVALID } },
{ TS_JJY01_COMMAND_NUMBER_STUS, "stus\r\n", 6, { TS_JJY01_REPLY_LENGTH_STUS_ADJUSTED, TS_JJY01_REPLY_LENGTH_STUS_UNADJUSTED } },
{ TS_JJY01_COMMAND_NUMBER_TIME, "time\r\n", 6, { TS_JJY01_REPLY_LENGTH_TIME , TS_JJY01_REPLY_LENGTH_TIME } },
{ TS_JJY01_COMMAND_NUMBER_DATE, "date\r\n", 6, { TS_JJY01_REPLY_LENGTH_DATE , TS_JJY01_REPLY_LENGTH_DATE } },
{ TS_JJY01_COMMAND_NUMBER_STIM, "stim\r\n", 6, { TS_JJY01_REPLY_LENGTH_STIM , TS_JJY01_REPLY_LENGTH_STIM } },
/* End of command */
{ 0, NULL, 0, { 0, 0 } }
} ;
/**************************************************************************************************/
static int
jjy_start_tristate_jjy01 ( int unit, struct peer *peer, struct jjyunit *up )
{
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_JJY, "Refclock: Tristate Ltd. TS-JJY01, TS-JJY02" ) ;
up->unittype = UNITTYPE_TRISTATE_JJY01 ;
up->linespeed = SPEED232_TRISTATE_JJY01 ;
up->linediscipline = LDISC_CLK ;
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
time( &(up->tLastAdjustedTimestamp) ) ;
up->bStusReplyAdjustedAtLeastOnce = FALSE ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return 0 ;
}
/**************************************************************************************************/
static int
jjy_receive_tristate_jjy01 ( struct recvbuf *rbufp )
{
struct jjyunit *up ;
struct refclockproc *pp ;
struct peer *peer;
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
char * pBuf ;
char sLog [ MAX_LOGTEXT ] ;
int iLen ;
int rc ;
time_t now ;
double fSeconds ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
const char * pCmd ;
int iCmdLen ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Initialize pointers */
peer = rbufp->recv_peer ;
pp = peer->procptr ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
up = pp->unitptr ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
if ( up->linediscipline == LDISC_RAW ) {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
pBuf = up->sTextBuf ;
iLen = up->iTextBufLen ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
} else {
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
pBuf = pp->a_lastcode ;
iLen = pp->lencode ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_PRINTF_JJY_RECEIVE( "jjy_receive_tristate_jjy01", iLen ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Check expected reply */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( tristate_jjy01_command_sequence[up->iCommandSeq].command == NULL ) {
/* Command sequence has not been started, or has been completed */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_UNEXPECTED_REPLY,
pBuf ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Check reply length */
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( iLen != tristate_jjy01_command_sequence[up->iCommandSeq].iExpectedReplyLength[0]
&& iLen != tristate_jjy01_command_sequence[up->iCommandSeq].iExpectedReplyLength[1] ) {
/* Unexpected reply length */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_INVALID_LENGTH,
iLen ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Parse reply */
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
switch ( tristate_jjy01_command_sequence[up->iCommandSeq].commandNumber ) {
case TS_JJY01_COMMAND_NUMBER_DATE : /* YYYY/MM/DD WWW */
rc = sscanf ( pBuf, "%4d/%2d/%2d",
&up->year, &up->month, &up->day ) ;
if ( rc != 3 || up->year < 2000 || 2099 <= up->year
|| up->month < 1 || 12 < up->month
|| up->day < 1 || 31 < up->day ) {
/* Invalid date */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_DATE,
rc, up->year, up->month, up->day ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
break ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
case TS_JJY01_COMMAND_NUMBER_TIME : /* HH:MM:SS */
case TS_JJY01_COMMAND_NUMBER_STIM : /* HH:MM:SS */
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( up->iTimestampCount >= 2 ) {
/* Too many time reply */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_TOO_MANY_REPLY,
up->iTimestampCount ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
}
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
rc = sscanf ( pBuf, "%2d:%2d:%2d",
&up->hour, &up->minute, &up->second ) ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
if ( rc != 3 || up->hour > 23 || up->minute > 59 ||
up->second > 60 ) {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Invalid time */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_TIME,
rc, up->hour, up->minute, up->second ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
}
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
up->iTimestamp[up->iTimestampCount] = ( up->hour * 60 + up->minute ) * 60 + up->second ;
up->iTimestampCount++ ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
up->msecond = 0 ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
break ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
case TS_JJY01_COMMAND_NUMBER_STUS :
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( strncmp( pBuf, TS_JJY01_REPLY_STUS_ADJUSTED,
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
TS_JJY01_REPLY_LENGTH_STUS_ADJUSTED ) == 0 ) {
/* STUS reply : adjusted */
up->bStusReplyAdjusted = TRUE ;
up->bStusReplyAdjustedAtLeastOnce = TRUE ;
time( &(up->tLastAdjustedTimestamp) ) ;
} else if ( strncmp( pBuf, TS_JJY01_REPLY_STUS_UNADJUSTED,
TS_JJY01_REPLY_LENGTH_STUS_UNADJUSTED ) == 0 ) {
/* STUS reply : unadjusted */
up->bStusReplyAdjusted = FALSE ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
} else {
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
/* Bad reply */
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_INVALID_REPLY,
pBuf ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
}
break ;
case TS_JJY01_COMMAND_NUMBER_DCST :
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( strncmp( pBuf, TS_JJY01_REPLY_DCST_VALID,
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
TS_JJY01_REPLY_LENGTH_DCST_VALID ) == 0
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
|| strncmp( pBuf, TS_JJY01_REPLY_DCST_INVALID,
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
TS_JJY01_REPLY_LENGTH_DCST_INVALID ) == 0 ) {
/* Valid reply */
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
} else {
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
/* Bad reply */
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_INVALID_REPLY,
pBuf ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
break ;
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
default : /* Unexpected reply */
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_INVALID_REPLY,
pBuf ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
if ( up->iTimestampCount == 2 ) {
/* Process date and time */
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
time( &now ) ;
fSeconds = difftime( now, up->tLastAdjustedTimestamp ) ;
if ( ( pp->sloppyclockflag & CLK_FLAG2 ) != 0
&& ( ! up->bStusReplyAdjusted )
&& ( fSeconds >= ( pp->fudgetime2 * 3600 ) || ( ! up->bStusReplyAdjustedAtLeastOnce ) ) ) {
/* STUS is not ADJUSTED */
if ( fSeconds < 60 ) {
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_STUS_UNADJUSTED, fSeconds, "seconds" ) ;
} else if ( fSeconds < 3600 ) {
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_STUS_UNADJUSTED, fSeconds / 60, "minutes" ) ;
} else if ( fSeconds < 86400 ) {
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_STUS_UNADJUSTED, fSeconds / 3600, "hours" ) ;
} else {
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_STUS_UNADJUSTED, fSeconds / 86400, "days" ) ;
}
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_INFORMATION, sLog ) ;
return JJY_RECEIVE_SKIP ;
} else if ( up->iTimestamp[1] - 2 <= up->iTimestamp[0]
&& up->iTimestamp[0] <= up->iTimestamp[1] ) {
/* 3 commands (time,date,stim) was executed in two seconds */
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
jjy_synctime( peer, pp, up ) ;
return JJY_RECEIVE_DONE ;
} else if ( up->iTimestamp[0] > up->iTimestamp[1] ) {
/* Over midnight, and date is unsure */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_OVER_MIDNIGHT_2,
up->iTimestamp[0], up->iTimestamp[1] ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_INFORMATION, sLog ) ;
return JJY_RECEIVE_SKIP ;
} else {
/* Slow reply */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_SLOW_REPLY_2,
up->iTimestamp[0], up->iTimestamp[1] ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
}
/* Issue next command */
if ( tristate_jjy01_command_sequence[up->iCommandSeq].command != NULL ) {
up->iCommandSeq ++ ;
}
if ( tristate_jjy01_command_sequence[up->iCommandSeq].command == NULL ) {
/* Command sequence completed */
return JJY_RECEIVE_DONE ;
}
pCmd = tristate_jjy01_command_sequence[up->iCommandSeq].command ;
iCmdLen = tristate_jjy01_command_sequence[up->iCommandSeq].commandLength ;
if ( write ( pp->io.fd, pCmd, iCmdLen ) != iCmdLen ) {
refclock_report ( peer, CEVNT_FAULT ) ;
}
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_SEND, pCmd ) ;
return JJY_RECEIVE_WAIT ;
}
/**************************************************************************************************/
static void
jjy_poll_tristate_jjy01 ( int unit, struct peer *peer )
{
#ifdef DEBUG
static const char *sFunctionName = "jjy_poll_tristate_jjy01" ;
#endif
struct refclockproc *pp ;
struct jjyunit *up ;
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
const char * pCmd ;
int iCmdLen ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
pp = peer->procptr;
up = pp->unitptr ;
up->bLineError = FALSE ;
up->iTimestampCount = 0 ;
if ( ( pp->sloppyclockflag & CLK_FLAG1 ) == 0 ) {
/* Skip "dcst" and "stus" commands */
up->iCommandSeq = 2 ;
up->iLineCount = 2 ;
}
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
up->bStusReplyAdjusted = FALSE ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
#ifdef DEBUG
if ( debug ) {
printf ( "%s (refclock_jjy.c) : flag1=%X CLK_FLAG1=%X up->iLineCount=%d\n",
sFunctionName, pp->sloppyclockflag, CLK_FLAG1,
up->iLineCount ) ;
}
#endif
/*
* Send a first command
*/
up->iCommandSeq ++ ;
pCmd = tristate_jjy01_command_sequence[up->iCommandSeq].command ;
iCmdLen = tristate_jjy01_command_sequence[up->iCommandSeq].commandLength ;
if ( write ( pp->io.fd, pCmd, iCmdLen ) != iCmdLen ) {
refclock_report ( peer, CEVNT_FAULT ) ;
}
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_SEND, pCmd ) ;
}
/*################################################################################################*/
/*################################################################################################*/
/*## ##*/
/*## The C-DEX Co. Ltd. JJY receiver JST2000 ##*/
/*## ##*/
/*## server 127.127.40.X mode 2 ##*/
/*## ##*/
/*################################################################################################*/
/*################################################################################################*/
/* */
/* Command Response Remarks */
/* -------------------- ---------------------------------------- ---------------------------- */
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
/* <ENQ>1J<ETX> <STX>JYYMMDDWHHMMSSS<ETX> J is a fixed character */
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* */
/*################################################################################################*/
static struct jjyRawDataBreak cdex_jst2000_raw_break [ ] =
{
{ "\x03", 1 }, { NULL, 0 }
} ;
/**************************************************************************************************/
static int
jjy_start_cdex_jst2000 ( int unit, struct peer *peer, struct jjyunit *up )
{
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_JJY, "Refclock: C-DEX Co. Ltd. JST2000" ) ;
up->unittype = UNITTYPE_CDEX_JST2000 ;
up->linespeed = SPEED232_CDEX_JST2000 ;
up->linediscipline = LDISC_RAW ;
up->pRawBreak = cdex_jst2000_raw_break ;
up->bWaitBreakString = TRUE ;
up->bSkipCntrlCharOnly = FALSE ;
return 0 ;
}
/**************************************************************************************************/
static int
jjy_receive_cdex_jst2000 ( struct recvbuf *rbufp )
{
struct jjyunit *up ;
struct refclockproc *pp ;
struct peer *peer ;
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
char *pBuf, sLog [ MAX_LOGTEXT ] ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
int iLen ;
int rc ;
/* Initialize pointers */
peer = rbufp->recv_peer ;
pp = peer->procptr ;
up = pp->unitptr ;
if ( up->linediscipline == LDISC_RAW ) {
pBuf = up->sTextBuf ;
iLen = up->iTextBufLen ;
} else {
pBuf = pp->a_lastcode ;
iLen = pp->lencode ;
}
DEBUG_PRINTF_JJY_RECEIVE( "jjy_receive_cdex_jst2000", iLen ) ;
/* Check expected reply */
if ( up->iCommandSeq != 1 ) {
/* Command sequence has not been started, or has been completed */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_UNEXPECTED_REPLY,
pBuf ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
/* Wait until ETX comes */
if ( up->iLineBufLen < 17 || up->sLineBuf[up->iLineBufLen-1] != 0x03 ) {
return JJY_RECEIVE_UNPROCESS ;
}
/* Check reply length */
if ( iLen != 15 ) {
/* Unexpected reply length */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_INVALID_LENGTH,
iLen ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
Vendor import of ntp-4.2.8p9.
2016-11-22 06:28:26 +00:00
/* JYYMMDDWHHMMSSS */
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
Vendor import of ntp-4.2.8p9.
2016-11-22 06:28:26 +00:00
rc = sscanf ( pBuf, "J%2d%2d%2d%*1d%2d%2d%2d%1d",
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
&up->year, &up->month, &up->day,
&up->hour, &up->minute, &up->second,
&up->msecond ) ;
if ( rc != 7 || up->month < 1 || up->month > 12 ||
up->day < 1 || up->day > 31 || up->hour > 23 ||
up->minute > 59 || up->second > 60 ) {
/* Invalid date and time */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_DATETIME,
rc, up->year, up->month, up->day,
up->hour, up->minute, up->second ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
up->year += 2000 ;
up->msecond *= 100 ;
jjy_synctime( peer, pp, up ) ;
return JJY_RECEIVE_DONE ;
}
/**************************************************************************************************/
static void
jjy_poll_cdex_jst2000 ( int unit, struct peer *peer )
{
struct refclockproc *pp ;
struct jjyunit *up ;
pp = peer->procptr ;
up = pp->unitptr ;
up->bLineError = FALSE ;
up->iRawBufLen = 0 ;
up->iLineBufLen = 0 ;
up->iTextBufLen = 0 ;
/*
* Send "<ENQ>1J<ETX>" command
*/
up->iCommandSeq ++ ;
if ( write ( pp->io.fd, "\0051J\003", 4 ) != 4 ) {
refclock_report ( peer, CEVNT_FAULT ) ;
}
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_SEND, "\0051J\003" ) ;
}
/*################################################################################################*/
/*################################################################################################*/
/*## ##*/
/*## The Echo Keisokuki Co. Ltd. JJY receiver LT2000 ##*/
/*## ##*/
/*## server 127.127.40.X mode 3 ##*/
/*## ##*/
/*################################################################################################*/
/*################################################################################################*/
/* */
/* Command Response Remarks */
/* -------------------- ---------------------------------------- ---------------------------- */
/* # Mode 1 ( Request & Send ) */
/* T YYMMDDWHHMMSS<BCC1><BCC2><CR> */
/* C Mode 2 ( Continuous ) */
/* YYMMDDWHHMMSS<ST1><ST2><ST3><ST4><CR> 0.5 sec before time stamp */
/* <SUB> Second signal */
/* */
/*################################################################################################*/
#define ECHOKEISOKUKI_LT2000_MODE_REQUEST_SEND 1
#define ECHOKEISOKUKI_LT2000_MODE_CONTINUOUS 2
#define ECHOKEISOKUKI_LT2000_MODE_SWITCHING_CONTINUOUS 3
#define ECHOKEISOKUKI_LT2000_COMMAND_REQUEST_SEND "#"
#define ECHOKEISOKUKI_LT2000_COMMAND_REQUEST_TIME "T"
#define ECHOKEISOKUKI_LT2000_COMMAND_CONTINUOUS "C"
/**************************************************************************************************/
static int
jjy_start_echokeisokuki_lt2000 ( int unit, struct peer *peer, struct jjyunit *up )
{
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_JJY, "Refclock: Echo Keisokuki Co. Ltd. LT2000" ) ;
up->unittype = UNITTYPE_ECHOKEISOKUKI_LT2000 ;
up->linespeed = SPEED232_ECHOKEISOKUKI_LT2000 ;
up->linediscipline = LDISC_CLK ;
up->operationmode = ECHOKEISOKUKI_LT2000_MODE_SWITCHING_CONTINUOUS ;
return 0 ;
}
/**************************************************************************************************/
static int
jjy_receive_echokeisokuki_lt2000 ( struct recvbuf *rbufp )
{
struct jjyunit *up ;
struct refclockproc *pp ;
struct peer *peer;
char *pBuf, sLog [ 100 ], sErr [ 60 ] ;
int iLen ;
int rc ;
int i, ibcc, ibcc1, ibcc2 ;
/* Initialize pointers */
peer = rbufp->recv_peer ;
pp = peer->procptr ;
up = pp->unitptr ;
if ( up->linediscipline == LDISC_RAW ) {
pBuf = up->sTextBuf ;
iLen = up->iTextBufLen ;
} else {
pBuf = pp->a_lastcode ;
iLen = pp->lencode ;
}
DEBUG_PRINTF_JJY_RECEIVE( "jjy_receive_echokeisokuki_lt2000", iLen ) ;
/* Check reply length */
if ( ( up->operationmode == ECHOKEISOKUKI_LT2000_MODE_REQUEST_SEND
&& iLen != 15 )
|| ( up->operationmode == ECHOKEISOKUKI_LT2000_MODE_CONTINUOUS
&& iLen != 17 )
|| ( up->operationmode == ECHOKEISOKUKI_LT2000_MODE_SWITCHING_CONTINUOUS
&& iLen != 17 ) ) {
/* Unexpected reply length */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_INVALID_LENGTH,
iLen ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
if ( up->operationmode == ECHOKEISOKUKI_LT2000_MODE_REQUEST_SEND && iLen == 15 ) {
/* YYMMDDWHHMMSS<BCC1><BCC2> */
for ( i = ibcc = 0 ; i < 13 ; i ++ ) {
ibcc ^= pBuf[i] ;
}
ibcc1 = 0x30 | ( ( ibcc >> 4 ) & 0xF ) ;
ibcc2 = 0x30 | ( ( ibcc ) & 0xF ) ;
if ( pBuf[13] != ibcc1 || pBuf[14] != ibcc2 ) {
snprintf( sErr, sizeof(sErr)-1, " BCC error : Recv=%02X,%02X / Calc=%02X,%02X ",
pBuf[13] & 0xFF, pBuf[14] & 0xFF,
ibcc1, ibcc2 ) ;
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_INVALID_REPLY,
sErr ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
}
if ( ( up->operationmode == ECHOKEISOKUKI_LT2000_MODE_REQUEST_SEND
&& iLen == 15 )
|| ( up->operationmode == ECHOKEISOKUKI_LT2000_MODE_CONTINUOUS
&& iLen == 17 )
|| ( up->operationmode == ECHOKEISOKUKI_LT2000_MODE_SWITCHING_CONTINUOUS
&& iLen == 17 ) ) {
/* YYMMDDWHHMMSS<BCC1><BCC2> or YYMMDDWHHMMSS<ST1><ST2><ST3><ST4> */
rc = sscanf ( pBuf, "%2d%2d%2d%*1d%2d%2d%2d",
&up->year, &up->month, &up->day,
&up->hour, &up->minute, &up->second ) ;
if ( rc != 6 || up->month < 1 || up->month > 12
|| up->day < 1 || up->day > 31
|| up->hour > 23 || up->minute > 59 || up->second > 60 ) {
/* Invalid date and time */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_DATETIME,
rc, up->year, up->month, up->day,
up->hour, up->minute, up->second ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
up->year += 2000 ;
if ( up->operationmode == ECHOKEISOKUKI_LT2000_MODE_CONTINUOUS
|| up->operationmode == ECHOKEISOKUKI_LT2000_MODE_SWITCHING_CONTINUOUS ) {
/* A time stamp comes on every 0.5 second in the mode 2 of the LT-2000. */
up->msecond = 500 ;
up->second -- ;
if ( up->second < 0 ) {
up->second = 59 ;
up->minute -- ;
if ( up->minute < 0 ) {
up->minute = 59 ;
up->hour -- ;
if ( up->hour < 0 ) {
up->hour = 23 ;
up->day -- ;
if ( up->day < 1 ) {
up->month -- ;
if ( up->month < 1 ) {
up->month = 12 ;
up->year -- ;
}
}
}
}
}
}
jjy_synctime( peer, pp, up ) ;
}
if (up->operationmode == ECHOKEISOKUKI_LT2000_MODE_SWITCHING_CONTINUOUS ) {
/* Switch from mode 2 to mode 1 in order to restraint of useless time stamp. */
iLen = strlen( ECHOKEISOKUKI_LT2000_COMMAND_REQUEST_SEND ) ;
if ( write ( pp->io.fd, ECHOKEISOKUKI_LT2000_COMMAND_REQUEST_SEND, iLen ) != iLen ) {
refclock_report ( peer, CEVNT_FAULT ) ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_SEND, ECHOKEISOKUKI_LT2000_COMMAND_REQUEST_SEND ) ;
}
return JJY_RECEIVE_DONE ;
}
/**************************************************************************************************/
static void
jjy_poll_echokeisokuki_lt2000 ( int unit, struct peer *peer )
{
struct refclockproc *pp ;
struct jjyunit *up ;
char sCmd[2] ;
pp = peer->procptr ;
up = pp->unitptr ;
up->bLineError = FALSE ;
/*
* Send "T" or "C" command
*/
switch ( up->operationmode ) {
case ECHOKEISOKUKI_LT2000_MODE_REQUEST_SEND :
sCmd[0] = 'T' ;
break ;
case ECHOKEISOKUKI_LT2000_MODE_CONTINUOUS :
case ECHOKEISOKUKI_LT2000_MODE_SWITCHING_CONTINUOUS :
sCmd[0] = 'C' ;
break ;
}
sCmd[1] = 0 ;
if ( write ( pp->io.fd, sCmd, 1 ) != 1 ) {
refclock_report ( peer, CEVNT_FAULT ) ;
}
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_SEND, sCmd ) ;
}
/*################################################################################################*/
/*################################################################################################*/
/*## ##*/
/*## The CITIZEN T.I.C CO., LTD. JJY receiver JJY200 ##*/
/*## ##*/
/*## server 127.127.40.X mode 4 ##*/
/*## ##*/
/*################################################################################################*/
/*################################################################################################*/
/* */
/* Command Response Remarks */
/* -------------------- ---------------------------------------- ---------------------------- */
/* 'XX YY/MM/DD W HH:MM:SS<CR> XX:OK|NG|ER W:0(Mon)-6(Sun) */
/* */
/*################################################################################################*/
static int
jjy_start_citizentic_jjy200 ( int unit, struct peer *peer, struct jjyunit *up )
{
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_JJY, "Refclock: CITIZEN T.I.C CO. LTD. JJY200" ) ;
up->unittype = UNITTYPE_CITIZENTIC_JJY200 ;
up->linespeed = SPEED232_CITIZENTIC_JJY200 ;
up->linediscipline = LDISC_CLK ;
return 0 ;
}
/**************************************************************************************************/
static int
jjy_receive_citizentic_jjy200 ( struct recvbuf *rbufp )
{
struct jjyunit *up ;
struct refclockproc *pp ;
struct peer *peer;
char *pBuf, sLog [ 100 ], sMsg [ 16 ] ;
int iLen ;
int rc ;
char cApostrophe, sStatus[3] ;
int iWeekday ;
/* Initialize pointers */
peer = rbufp->recv_peer ;
pp = peer->procptr ;
up = pp->unitptr ;
if ( up->linediscipline == LDISC_RAW ) {
pBuf = up->sTextBuf ;
iLen = up->iTextBufLen ;
} else {
pBuf = pp->a_lastcode ;
iLen = pp->lencode ;
}
DEBUG_PRINTF_JJY_RECEIVE( "jjy_receive_citizentic_jjy200", iLen ) ;
/*
* JJY-200 sends a timestamp every second.
* So, a timestamp is ignored unless it is right after polled.
*/
if ( up->iProcessState != JJY_PROCESS_STATE_RECEIVE ) {
return JJY_RECEIVE_SKIP ;
}
/* Check reply length */
if ( iLen != 23 ) {
/* Unexpected reply length */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_INVALID_LENGTH,
iLen ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
/* 'XX YY/MM/DD W HH:MM:SS<CR> */
rc = sscanf ( pBuf, "%c%2s %2d/%2d/%2d %1d %2d:%2d:%2d",
&cApostrophe, sStatus,
&up->year, &up->month, &up->day, &iWeekday,
&up->hour, &up->minute, &up->second ) ;
sStatus[2] = 0 ;
if ( rc != 9 || cApostrophe != '\''
|| ( strcmp( sStatus, "OK" ) != 0
&& strcmp( sStatus, "NG" ) != 0
&& strcmp( sStatus, "ER" ) != 0 )
|| up->month < 1 || up->month > 12 || up->day < 1 || up->day > 31
|| iWeekday > 6
|| up->hour > 23 || up->minute > 59 || up->second > 60 ) {
/* Invalid date and time */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_DATETIME,
rc, up->year, up->month, up->day,
up->hour, up->minute, up->second ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
} else if ( strcmp( sStatus, "NG" ) == 0
|| strcmp( sStatus, "ER" ) == 0 ) {
/* Timestamp is unsure */
snprintf( sMsg, sizeof(sMsg)-1, "status=%s", sStatus ) ;
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_TIMESTAMP_UNSURE,
sMsg ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_WARNING, sLog ) ;
return JJY_RECEIVE_SKIP ;
}
up->year += 2000 ;
up->msecond = 0 ;
jjy_synctime( peer, pp, up ) ;
return JJY_RECEIVE_DONE ;
}
/**************************************************************************************************/
static void
jjy_poll_citizentic_jjy200 ( int unit, struct peer *peer )
{
struct refclockproc *pp ;
struct jjyunit *up ;
pp = peer->procptr ;
up = pp->unitptr ;
up->bLineError = FALSE ;
}
/*################################################################################################*/
/*################################################################################################*/
/*## ##*/
/*## The Tristate Ltd. GPS clock TS-GPS01 ##*/
/*## ##*/
/*## server 127.127.40.X mode 5 ##*/
/*## ##*/
/*################################################################################################*/
/*################################################################################################*/
/* */
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
/* This clock has NMEA mode and command/response mode. */
/* When this jjy driver are used, set to command/response mode of this clock */
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* by the onboard switch SW4, and make sure the LED-Y is tured on. */
/* Other than this JJY driver, the refclock driver type 20, generic NMEA driver, */
/* works with the NMEA mode of this clock. */
/* */
/* Command Response Remarks */
/* -------------------- ---------------------------------------- ---------------------------- */
/* stus<CR><LF> *R|*G|*U|+U<CR><LF> */
/* date<CR><LF> YY/MM/DD<CR><LF> */
/* time<CR><LF> HH:MM:SS<CR><LF> */
/* */
/*################################################################################################*/
#define TS_GPS01_COMMAND_NUMBER_DATE 1
#define TS_GPS01_COMMAND_NUMBER_TIME 2
#define TS_GPS01_COMMAND_NUMBER_STUS 4
#define TS_GPS01_REPLY_DATE "yyyy/mm/dd"
#define TS_GPS01_REPLY_TIME "hh:mm:ss"
#define TS_GPS01_REPLY_STUS_RTC "*R"
#define TS_GPS01_REPLY_STUS_GPS "*G"
#define TS_GPS01_REPLY_STUS_UTC "*U"
#define TS_GPS01_REPLY_STUS_PPS "+U"
#define TS_GPS01_REPLY_LENGTH_DATE 10 /* Length without <CR><LF> */
#define TS_GPS01_REPLY_LENGTH_TIME 8 /* Length without <CR><LF> */
#define TS_GPS01_REPLY_LENGTH_STUS 2 /* Length without <CR><LF> */
static struct
{
char commandNumber ;
const char *command ;
int commandLength ;
int iExpectedReplyLength ;
} tristate_gps01_command_sequence[] =
{
{ 0, NULL, 0, 0 }, /* Idle */
{ TS_GPS01_COMMAND_NUMBER_STUS, "stus\r\n", 6, TS_GPS01_REPLY_LENGTH_STUS },
{ TS_GPS01_COMMAND_NUMBER_TIME, "time\r\n", 6, TS_GPS01_REPLY_LENGTH_TIME },
{ TS_GPS01_COMMAND_NUMBER_DATE, "date\r\n", 6, TS_GPS01_REPLY_LENGTH_DATE },
{ TS_GPS01_COMMAND_NUMBER_TIME, "time\r\n", 6, TS_GPS01_REPLY_LENGTH_TIME },
/* End of command */
{ 0, NULL, 0, 0 }
} ;
/**************************************************************************************************/
static int
jjy_start_tristate_gpsclock01 ( int unit, struct peer *peer, struct jjyunit *up )
{
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_JJY, "Refclock: Tristate Ltd. TS-GPS01" ) ;
up->unittype = UNITTYPE_TRISTATE_GPSCLOCK01 ;
up->linespeed = SPEED232_TRISTATE_GPSCLOCK01 ;
up->linediscipline = LDISC_CLK ;
return 0 ;
}
/**************************************************************************************************/
static int
jjy_receive_tristate_gpsclock01 ( struct recvbuf *rbufp )
{
#ifdef DEBUG
static const char *sFunctionName = "jjy_receive_tristate_gpsclock01" ;
#endif
struct jjyunit *up ;
struct refclockproc *pp ;
struct peer *peer;
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
char * pBuf ;
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
char sLog [ MAX_LOGTEXT ] ;
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
int iLen ;
int rc ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
const char * pCmd ;
int iCmdLen ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Initialize pointers */
peer = rbufp->recv_peer ;
pp = peer->procptr ;
up = pp->unitptr ;
if ( up->linediscipline == LDISC_RAW ) {
pBuf = up->sTextBuf ;
iLen = up->iTextBufLen ;
} else {
pBuf = pp->a_lastcode ;
iLen = pp->lencode ;
}
DEBUG_PRINTF_JJY_RECEIVE( "jjy_receive_tristate_gpsclock01", iLen ) ;
/* Ignore NMEA data stream */
if ( iLen > 5
&& ( strncmp( pBuf, "$GP", 3 ) == 0 || strncmp( pBuf, "$PFEC", 5 ) == 0 ) ) {
#ifdef DEBUG
if ( debug ) {
printf ( "%s (refclock_jjy.c) : Skip NMEA stream [%s]\n",
sFunctionName, pBuf ) ;
}
#endif
return JJY_RECEIVE_WAIT ;
}
/*
* Skip command prompt '$Cmd>' from the TS-GPSclock-01
*/
if ( iLen == 5 && strncmp( pBuf, "$Cmd>", 5 ) == 0 ) {
return JJY_RECEIVE_WAIT ;
} else if ( iLen > 5 && strncmp( pBuf, "$Cmd>", 5 ) == 0 ) {
pBuf += 5 ;
iLen -= 5 ;
}
/*
* Ignore NMEA data stream after command prompt
*/
if ( iLen > 5
&& ( strncmp( pBuf, "$GP", 3 ) == 0 || strncmp( pBuf, "$PFEC", 5 ) == 0 ) ) {
#ifdef DEBUG
if ( debug ) {
printf ( "%s (refclock_jjy.c) : Skip NMEA stream [%s]\n",
sFunctionName, pBuf ) ;
}
#endif
return JJY_RECEIVE_WAIT ;
}
/* Check expected reply */
if ( tristate_gps01_command_sequence[up->iCommandSeq].command == NULL ) {
/* Command sequence has not been started, or has been completed */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_UNEXPECTED_REPLY,
pBuf ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
/* Check reply length */
if ( iLen != tristate_gps01_command_sequence[up->iCommandSeq].iExpectedReplyLength ) {
/* Unexpected reply length */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_INVALID_LENGTH,
iLen ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
/* Parse reply */
switch ( tristate_gps01_command_sequence[up->iCommandSeq].commandNumber ) {
case TS_GPS01_COMMAND_NUMBER_DATE : /* YYYY/MM/DD */
rc = sscanf ( pBuf, "%4d/%2d/%2d", &up->year, &up->month, &up->day ) ;
if ( rc != 3 || up->year < 2000 || 2099 <= up->year
|| up->month < 1 || 12 < up->month
|| up->day < 1 || 31 < up->day ) {
/* Invalid date */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_DATE,
rc, up->year, up->month, up->day ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
break ;
case TS_GPS01_COMMAND_NUMBER_TIME : /* HH:MM:SS */
if ( up->iTimestampCount >= 2 ) {
/* Too many time reply */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_TOO_MANY_REPLY,
up->iTimestampCount ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
rc = sscanf ( pBuf, "%2d:%2d:%2d",
&up->hour, &up->minute, &up->second ) ;
if ( rc != 3
|| up->hour > 23 || up->minute > 59 || up->second > 60 ) {
/* Invalid time */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_TIME,
rc, up->hour, up->minute, up->second ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
up->iTimestamp[up->iTimestampCount] = ( up->hour * 60 + up->minute ) * 60 + up->second ;
up->iTimestampCount++ ;
up->msecond = 0 ;
break ;
case TS_GPS01_COMMAND_NUMBER_STUS :
if ( strncmp( pBuf, TS_GPS01_REPLY_STUS_RTC, TS_GPS01_REPLY_LENGTH_STUS ) == 0
|| strncmp( pBuf, TS_GPS01_REPLY_STUS_GPS, TS_GPS01_REPLY_LENGTH_STUS ) == 0
|| strncmp( pBuf, TS_GPS01_REPLY_STUS_UTC, TS_GPS01_REPLY_LENGTH_STUS ) == 0
|| strncmp( pBuf, TS_GPS01_REPLY_STUS_PPS, TS_GPS01_REPLY_LENGTH_STUS ) == 0 ) {
/* Good */
} else {
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_INVALID_REPLY,
pBuf ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
break ;
default : /* Unexpected reply */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_INVALID_REPLY,
pBuf ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
if ( up->iTimestampCount == 2 ) {
/* Process date and time */
if ( up->iTimestamp[1] - 2 <= up->iTimestamp[0]
&& up->iTimestamp[0] <= up->iTimestamp[1] ) {
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
/* 3 commands (time,date,stim) was executed in two seconds */
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
jjy_synctime( peer, pp, up ) ;
return JJY_RECEIVE_DONE ;
} else if ( up->iTimestamp[0] > up->iTimestamp[1] ) {
/* Over midnight, and date is unsure */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_OVER_MIDNIGHT_2,
up->iTimestamp[0], up->iTimestamp[1] ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_INFORMATION, sLog ) ;
return JJY_RECEIVE_SKIP ;
} else {
/* Slow reply */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_SLOW_REPLY_2,
up->iTimestamp[0], up->iTimestamp[1] ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
}
if ( tristate_gps01_command_sequence[up->iCommandSeq].command == NULL ) {
/* Command sequence completed */
jjy_synctime( peer, pp, up ) ;
return JJY_RECEIVE_DONE ;
}
/* Issue next command */
if ( tristate_gps01_command_sequence[up->iCommandSeq].command != NULL ) {
up->iCommandSeq ++ ;
}
if ( tristate_gps01_command_sequence[up->iCommandSeq].command == NULL ) {
/* Command sequence completed */
up->iProcessState = JJY_PROCESS_STATE_DONE ;
return JJY_RECEIVE_DONE ;
}
pCmd = tristate_gps01_command_sequence[up->iCommandSeq].command ;
iCmdLen = tristate_gps01_command_sequence[up->iCommandSeq].commandLength ;
if ( write ( pp->io.fd, pCmd, iCmdLen ) != iCmdLen ) {
refclock_report ( peer, CEVNT_FAULT ) ;
}
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_SEND, pCmd ) ;
return JJY_RECEIVE_WAIT ;
}
/**************************************************************************************************/
static void
jjy_poll_tristate_gpsclock01 ( int unit, struct peer *peer )
{
#ifdef DEBUG
static const char *sFunctionName = "jjy_poll_tristate_gpsclock01" ;
#endif
struct refclockproc *pp ;
struct jjyunit *up ;
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
const char * pCmd ;
int iCmdLen ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
pp = peer->procptr ;
up = pp->unitptr ;
up->iTimestampCount = 0 ;
if ( ( pp->sloppyclockflag & CLK_FLAG1 ) == 0 ) {
/* Skip "stus" command */
up->iCommandSeq = 1 ;
up->iLineCount = 1 ;
}
#ifdef DEBUG
if ( debug ) {
printf ( "%s (refclock_jjy.c) : flag1=%X CLK_FLAG1=%X up->iLineCount=%d\n",
sFunctionName, pp->sloppyclockflag, CLK_FLAG1,
up->iLineCount ) ;
}
#endif
/*
* Send a first command
*/
up->iCommandSeq ++ ;
pCmd = tristate_gps01_command_sequence[up->iCommandSeq].command ;
iCmdLen = tristate_gps01_command_sequence[up->iCommandSeq].commandLength ;
if ( write ( pp->io.fd, pCmd, iCmdLen ) != iCmdLen ) {
refclock_report ( peer, CEVNT_FAULT ) ;
}
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_SEND, pCmd ) ;
}
/*################################################################################################*/
/*################################################################################################*/
/*## ##*/
/*## The SEIKO TIME SYSTEMS TDC-300 ##*/
/*## ##*/
/*## server 127.127.40.X mode 6 ##*/
/*## ##*/
/*################################################################################################*/
/*################################################################################################*/
/* */
/* Type Response Remarks */
/* -------------------- ---------------------------------------- ---------------------------- */
/* Type 1 <STX>HH:MM:SS<ETX> */
/* Type 2 <STX>YYMMDDHHMMSSWLSCU<ETX> W:0(Sun)-6(Sat) */
/* Type 3 <STX>YYMMDDWHHMMSS<ETX> W:0(Sun)-6(Sat) */
/* <STX><xE5><ETX> 5 to 10 mSec. before second */
/* */
/*################################################################################################*/
static struct jjyRawDataBreak seiko_tsys_tdc_300_raw_break [ ] =
{
{ "\x03", 1 }, { NULL, 0 }
} ;
/**************************************************************************************************/
static int
jjy_start_seiko_tsys_tdc_300 ( int unit, struct peer *peer, struct jjyunit *up )
{
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_JJY, "Refclock: SEIKO TIME SYSTEMS TDC-300" ) ;
up->unittype = UNITTYPE_SEIKO_TIMESYS_TDC_300 ;
up->linespeed = SPEED232_SEIKO_TIMESYS_TDC_300 ;
up->linediscipline = LDISC_RAW ;
up->pRawBreak = seiko_tsys_tdc_300_raw_break ;
up->bWaitBreakString = TRUE ;
up->bSkipCntrlCharOnly = FALSE ;
return 0 ;
}
/**************************************************************************************************/
static int
jjy_receive_seiko_tsys_tdc_300 ( struct recvbuf *rbufp )
{
struct peer *peer;
struct refclockproc *pp ;
struct jjyunit *up ;
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
char *pBuf, sLog [ MAX_LOGTEXT ] ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
int iLen, i ;
int rc, iWeekday ;
time_t now ;
struct tm *pTime ;
/* Initialize pointers */
peer = rbufp->recv_peer ;
pp = peer->procptr ;
up = pp->unitptr ;
if ( up->linediscipline == LDISC_RAW ) {
pBuf = up->sTextBuf ;
iLen = up->iTextBufLen ;
} else {
pBuf = pp->a_lastcode ;
iLen = pp->lencode ;
}
DEBUG_PRINTF_JJY_RECEIVE( "jjy_receive_seiko_tsys_tdc_300", iLen ) ;
/*
* TDC-300 sends a timestamp every second.
* So, a timestamp is ignored unless it is right after polled.
*/
if ( up->iProcessState != JJY_PROCESS_STATE_RECEIVE ) {
return JJY_RECEIVE_SKIP ;
}
/* Process timestamp */
up->iReceiveSeq ++ ;
switch ( iLen ) {
case 8 : /* Type 1 : <STX>HH:MM:SS<ETX> */
for ( i = 0 ; i < iLen ; i ++ ) {
pBuf[i] &= 0x7F ;
}
rc = sscanf ( pBuf+1, "%2d:%2d:%2d",
&up->hour, &up->minute, &up->second ) ;
if ( rc != 3
|| up->hour > 23 || up->minute > 59 || up->second > 60 ) {
/* Invalid time */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_TIME,
rc, up->hour, up->minute, up->second ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
} else if ( up->hour == 23 && up->minute == 59 && up->second >= 55 ) {
/* Uncertainty date guard */
return JJY_RECEIVE_WAIT ;
}
time( &now ) ;
pTime = localtime( &now ) ;
up->year = pTime->tm_year ;
up->month = pTime->tm_mon + 1 ;
up->day = pTime->tm_mday ;
break ;
case 17 : /* Type 2 : <STX>YYMMDDHHMMSSWLSCU<ETX> */
for ( i = 0 ; i < iLen ; i ++ ) {
pBuf[i] &= 0x7F ;
}
rc = sscanf ( pBuf+1, "%2d%2d%2d%2d%2d%2d%1d",
&up->year, &up->month, &up->day,
&up->hour, &up->minute, &up->second, &iWeekday ) ;
if ( rc != 7
|| up->month < 1 || up->month > 12 || up->day < 1 || up->day > 31
|| iWeekday > 6
|| up->hour > 23 || up->minute > 59 || up->second > 60 ) {
/* Invalid date and time */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_DATETIME,
rc, up->year, up->month, up->day,
up->hour, up->minute, up->second ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
break ;
case 13 : /* Type 3 : <STX>YYMMDDWHHMMSS<ETX> */
rc = sscanf ( pBuf, "%2d%2d%2d%1d%2d%2d%2d",
&up->year, &up->month, &up->day, &iWeekday,
&up->hour, &up->minute, &up->second ) ;
if ( rc != 7
|| up->month < 1 || up->month > 12 || up->day < 1 || up->day > 31
|| iWeekday > 6
|| up->hour > 23 || up->minute > 59 || up->second > 60 ) {
/* Invalid date and time */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_DATETIME,
rc, up->year, up->month, up->day,
up->hour, up->minute, up->second ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
return JJY_RECEIVE_WAIT ;
case 1 : /* Type 3 : <STX><xE5><ETX> */
if ( ( *pBuf & 0xFF ) != 0xE5 ) {
/* Invalid second signal */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_INVALID_REPLY,
up->sLineBuf ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
} else if ( up->iReceiveSeq == 1 ) {
/* Wait for next timestamp */
up->iReceiveSeq -- ;
return JJY_RECEIVE_WAIT ;
} else if ( up->iReceiveSeq >= 3 ) {
/* Unexpected second signal */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_UNEXPECTED_REPLY,
up->sLineBuf ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
break ;
default : /* Unexpected reply length */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_INVALID_LENGTH,
iLen ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
return JJY_RECEIVE_ERROR ;
}
up->year += 2000 ;
up->msecond = 0 ;
jjy_synctime( peer, pp, up ) ;
return JJY_RECEIVE_DONE ;
}
/**************************************************************************************************/
static void
jjy_poll_seiko_tsys_tdc_300 ( int unit, struct peer *peer )
{
struct refclockproc *pp ;
struct jjyunit *up ;
pp = peer->procptr ;
up = pp->unitptr ;
up->bLineError = FALSE ;
}
/*################################################################################################*/
/*################################################################################################*/
/*## ##*/
/*## Telephone JJY ##*/
/*## ##*/
/*## server 127.127.40.X mode 100 to 180 ##*/
/*## ##*/
/*################################################################################################*/
/*################################################################################################*/
/* */
/* Prompt Command Response Remarks */
/* -------------------- -------------------- -------------------- -------------------------- */
/* Name<SP>?<SP> TJJY<CR> Welcome messages TJJY is a guest user ID */
/* > 4DATE<CR> YYYYMMDD<CR> */
/* > LEAPSEC<CR> XX<CR> One of <SP>0, +1, -1 */
/* > TIME<CR> HHMMSS<CR> 3 times on second */
/* > BYE<CR> Sayounara messages */
/* */
/*################################################################################################*/
static struct jjyRawDataBreak teljjy_raw_break [ ] =
{
{ "\r\n", 2 },
{ "\r" , 1 },
{ "\n" , 1 },
{ "Name ? ", 7 },
{ ">" , 1 },
{ "+++" , 3 },
{ NULL , 0 }
} ;
#define TELJJY_STATE_IDLE 0
#define TELJJY_STATE_DAILOUT 1
#define TELJJY_STATE_LOGIN 2
#define TELJJY_STATE_CONNECT 3
#define TELJJY_STATE_BYE 4
#define TELJJY_EVENT_NULL 0
#define TELJJY_EVENT_START 1
#define TELJJY_EVENT_CONNECT 2
#define TELJJY_EVENT_DISCONNECT 3
#define TELJJY_EVENT_COMMAND 4
#define TELJJY_EVENT_LOGIN 5 /* Posted by the jjy_receive_telephone */
#define TELJJY_EVENT_PROMPT 6 /* Posted by the jjy_receive_telephone */
#define TELJJY_EVENT_DATA 7 /* Posted by the jjy_receive_telephone */
#define TELJJY_EVENT_ERROR 8 /* Posted by the jjy_receive_telephone */
#define TELJJY_EVENT_SILENT 9 /* Posted by the jjy_timer_telephone */
#define TELJJY_EVENT_TIMEOUT 10 /* Posted by the jjy_timer_telephone */
static void teljjy_control ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_idle_ignore ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_idle_dialout ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_dial_ignore ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_dial_login ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_dial_disc ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_login_ignore ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_login_disc ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_login_conn ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_login_login ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_login_silent ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_login_error ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_conn_ignore ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_conn_disc ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_conn_send ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_conn_data ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_conn_silent ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_conn_error ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_bye_ignore ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_bye_disc ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
static int teljjy_bye_modem ( struct peer *peer, struct refclockproc *, struct jjyunit * ) ;
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
static int ( *pTeljjyHandler [ ] [ 5 ] ) ( struct peer *, struct refclockproc *, struct jjyunit *) =
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
{ /*STATE_IDLE STATE_DAILOUT STATE_LOGIN STATE_CONNECT STATE_BYE */
/* NULL */ { teljjy_idle_ignore , teljjy_dial_ignore, teljjy_login_ignore, teljjy_conn_ignore, teljjy_bye_ignore },
/* START */ { teljjy_idle_dialout, teljjy_dial_ignore, teljjy_login_ignore, teljjy_conn_ignore, teljjy_bye_ignore },
/* CONNECT */ { teljjy_idle_ignore , teljjy_dial_login , teljjy_login_ignore, teljjy_conn_ignore, teljjy_bye_ignore },
/* DISCONNECT */ { teljjy_idle_ignore , teljjy_dial_disc , teljjy_login_disc , teljjy_conn_disc , teljjy_bye_disc },
/* COMMAND */ { teljjy_idle_ignore , teljjy_dial_ignore, teljjy_login_ignore, teljjy_conn_ignore, teljjy_bye_modem },
/* LOGIN */ { teljjy_idle_ignore , teljjy_dial_ignore, teljjy_login_login , teljjy_conn_error , teljjy_bye_ignore },
/* PROMPT */ { teljjy_idle_ignore , teljjy_dial_ignore, teljjy_login_conn , teljjy_conn_send , teljjy_bye_ignore },
/* DATA */ { teljjy_idle_ignore , teljjy_dial_ignore, teljjy_login_ignore, teljjy_conn_data , teljjy_bye_ignore },
/* ERROR */ { teljjy_idle_ignore , teljjy_dial_ignore, teljjy_login_error , teljjy_conn_error , teljjy_bye_ignore },
/* SILENT */ { teljjy_idle_ignore , teljjy_dial_ignore, teljjy_login_silent, teljjy_conn_silent, teljjy_bye_ignore },
/* TIMEOUT */ { teljjy_idle_ignore , teljjy_dial_disc , teljjy_login_error , teljjy_conn_error , teljjy_bye_modem }
} ;
static short iTeljjyNextState [ ] [ 5 ] =
{ /*STATE_IDLE STATE_DAILOUT STATE_LOGIN STATE_CONNECT STATE_BYE */
/* NULL */ { TELJJY_STATE_IDLE , TELJJY_STATE_DAILOUT, TELJJY_STATE_LOGIN , TELJJY_STATE_CONNECT, TELJJY_STATE_BYE },
/* START */ { TELJJY_STATE_DAILOUT, TELJJY_STATE_DAILOUT, TELJJY_STATE_LOGIN , TELJJY_STATE_CONNECT, TELJJY_STATE_BYE },
/* CONNECT */ { TELJJY_STATE_IDLE , TELJJY_STATE_LOGIN , TELJJY_STATE_LOGIN , TELJJY_STATE_CONNECT, TELJJY_STATE_BYE },
/* DISCONNECT */ { TELJJY_STATE_IDLE , TELJJY_STATE_IDLE , TELJJY_STATE_IDLE , TELJJY_STATE_IDLE , TELJJY_STATE_IDLE },
/* COMMAND */ { TELJJY_STATE_IDLE , TELJJY_STATE_DAILOUT, TELJJY_STATE_LOGIN , TELJJY_STATE_CONNECT, TELJJY_STATE_BYE },
/* LOGIN */ { TELJJY_STATE_IDLE , TELJJY_STATE_DAILOUT, TELJJY_STATE_LOGIN , TELJJY_STATE_BYE , TELJJY_STATE_BYE },
/* PROMPT */ { TELJJY_STATE_IDLE , TELJJY_STATE_DAILOUT, TELJJY_STATE_CONNECT, TELJJY_STATE_BYE , TELJJY_STATE_BYE },
/* DATA */ { TELJJY_STATE_IDLE , TELJJY_STATE_DAILOUT, TELJJY_STATE_LOGIN , TELJJY_STATE_CONNECT, TELJJY_STATE_BYE },
/* ERROR */ { TELJJY_STATE_IDLE , TELJJY_STATE_DAILOUT, TELJJY_STATE_BYE , TELJJY_STATE_BYE , TELJJY_STATE_BYE },
/* SILENT */ { TELJJY_STATE_IDLE , TELJJY_STATE_DAILOUT, TELJJY_STATE_LOGIN , TELJJY_STATE_CONNECT, TELJJY_STATE_BYE },
/* TIMEOUT */ { TELJJY_STATE_IDLE , TELJJY_STATE_IDLE , TELJJY_STATE_BYE , TELJJY_STATE_BYE , TELJJY_STATE_BYE }
} ;
static short iTeljjyPostEvent [ ] [ 5 ] =
{ /*STATE_IDLE STATE_DAILOUT STATE_LOGIN STATE_CONNECT STATE_BYE */
/* NULL */ { TELJJY_EVENT_NULL, TELJJY_EVENT_NULL, TELJJY_EVENT_NULL , TELJJY_EVENT_NULL , TELJJY_EVENT_NULL },
/* START */ { TELJJY_EVENT_NULL, TELJJY_EVENT_NULL, TELJJY_EVENT_NULL , TELJJY_EVENT_NULL , TELJJY_EVENT_NULL },
/* CONNECT */ { TELJJY_EVENT_NULL, TELJJY_EVENT_NULL, TELJJY_EVENT_NULL , TELJJY_EVENT_NULL , TELJJY_EVENT_NULL },
/* DISCONNECT */ { TELJJY_EVENT_NULL, TELJJY_EVENT_NULL, TELJJY_EVENT_NULL , TELJJY_EVENT_NULL , TELJJY_EVENT_NULL },
/* COMMAND */ { TELJJY_EVENT_NULL, TELJJY_EVENT_NULL, TELJJY_EVENT_NULL , TELJJY_EVENT_NULL , TELJJY_EVENT_NULL },
/* LOGIN */ { TELJJY_EVENT_NULL, TELJJY_EVENT_NULL, TELJJY_EVENT_NULL , TELJJY_EVENT_COMMAND, TELJJY_EVENT_NULL },
/* PROMPT */ { TELJJY_EVENT_NULL, TELJJY_EVENT_NULL, TELJJY_EVENT_PROMPT , TELJJY_EVENT_COMMAND, TELJJY_EVENT_NULL },
/* DATA */ { TELJJY_EVENT_NULL, TELJJY_EVENT_NULL, TELJJY_EVENT_NULL , TELJJY_EVENT_NULL , TELJJY_EVENT_NULL },
/* ERROR */ { TELJJY_EVENT_NULL, TELJJY_EVENT_NULL, TELJJY_EVENT_COMMAND, TELJJY_EVENT_COMMAND, TELJJY_EVENT_NULL },
/* SILENT */ { TELJJY_EVENT_NULL, TELJJY_EVENT_NULL, TELJJY_EVENT_NULL , TELJJY_EVENT_NULL , TELJJY_EVENT_NULL },
/* TIMEOUT */ { TELJJY_EVENT_NULL, TELJJY_EVENT_NULL, TELJJY_EVENT_COMMAND, TELJJY_EVENT_COMMAND, TELJJY_EVENT_NULL }
} ;
static short iTeljjySilentTimeout [ 5 ] = { 0, 0, 10, 5, 0 } ;
static short iTeljjyStateTimeout [ 5 ] = { 0, 120, 60, 60, 40 } ;
#define TELJJY_STAY_CLOCK_STATE 0
#define TELJJY_CHANGE_CLOCK_STATE 1
/* Command and replay */
#define TELJJY_REPLY_NONE 0
#define TELJJY_REPLY_4DATE 1
#define TELJJY_REPLY_TIME 2
#define TELJJY_REPLY_LEAPSEC 3
#define TELJJY_REPLY_LOOP 4
#define TELJJY_REPLY_PROMPT 5
#define TELJJY_REPLY_LOOPBACK 6
#define TELJJY_REPLY_COM 7
#define TELJJY_COMMAND_START_SKIP_LOOPBACK 7
static struct
{
const char *command ;
int commandLength ;
int iEchobackReplyLength ;
int iExpectedReplyType ;
int iExpectedReplyLength ;
} teljjy_command_sequence[] =
{
{ NULL, 0, 0, 0, 0 }, /* Idle */
{ "LOOP\r" , 5, 4, TELJJY_REPLY_LOOP , 0 }, /* Getting into loopback mode */
{ ">" , 1, 1, TELJJY_REPLY_LOOPBACK, 0 }, /* Loopback measuring of delay time */
{ ">" , 1, 1, TELJJY_REPLY_LOOPBACK, 0 }, /* Loopback measuring of delay time */
{ ">" , 1, 1, TELJJY_REPLY_LOOPBACK, 0 }, /* Loopback measuring of delay time */
{ ">" , 1, 1, TELJJY_REPLY_LOOPBACK, 0 }, /* Loopback measuring of delay time */
{ ">" , 1, 1, TELJJY_REPLY_LOOPBACK, 0 }, /* Loopback measuring of delay time */
{ "COM\r" , 4, 3, TELJJY_REPLY_COM , 0 }, /* Exit from loopback mode */
/* TELJJY_COMMAND_START_SKIP_LOOPBACK */
{ "TIME\r" , 5, 4, TELJJY_REPLY_TIME , 6 },
{ "4DATE\r" , 6, 5, TELJJY_REPLY_4DATE , 8 },
{ "LEAPSEC\r", 8, 7, TELJJY_REPLY_LEAPSEC , 2 },
{ "TIME\r" , 5, 4, TELJJY_REPLY_TIME , 6 },
{ "BYE\r" , 4, 3, TELJJY_REPLY_NONE , 0 },
/* End of command */
{ NULL, 0, 0, 0, 0 }
} ;
#define TELJJY_LOOPBACK_DELAY_THRESHOLD 700 /* Milli second */
#ifdef DEBUG
#define DEBUG_TELJJY_PRINTF(sFunc) { if ( debug ) { printf ( "refclock_jjy.c : %s : iClockState=%d iClockEvent=%d iTeljjySilentTimer=%d iTeljjyStateTimer=%d iClockCommandSeq=%d\n", sFunc, up->iClockState, up->iClockEvent, up->iTeljjySilentTimer, up->iTeljjyStateTimer, up->iClockCommandSeq ) ; } }
#else
#define DEBUG_TELJJY_PRINTF(sFunc)
#endif
/**************************************************************************************************/
static int
jjy_start_telephone ( int unit, struct peer *peer, struct jjyunit *up )
{
char sLog [ 80 ], sFirstThreeDigits [ 4 ] ;
Vendor import of ntp-4.2.8p10.
2017-03-23 05:19:00 +00:00
int iNumberOfDigitsOfPhoneNumber, iCommaCount, iCommaPosition ;
size_t i ;
size_t iFirstThreeDigitsCount ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_JJY, "Refclock: Telephone JJY" ) ;
up->unittype = UNITTYPE_TELEPHONE ;
up->linespeed = SPEED232_TELEPHONE ;
up->linediscipline = LDISC_RAW ;
up->pRawBreak = teljjy_raw_break ;
up->bWaitBreakString = TRUE ;
up->bSkipCntrlCharOnly = TRUE ;
up->iClockState = TELJJY_STATE_IDLE ;
up->iClockEvent = TELJJY_EVENT_NULL ;
/* Check the telephone number */
if ( sys_phone[0] == NULL ) {
msyslog( LOG_ERR, "refclock_jjy.c : jjy_start_telephone : phone in the ntpd.conf must be specified." ) ;
up->bInitError = TRUE ;
return 1 ;
}
if ( sys_phone[1] != NULL ) {
msyslog( LOG_ERR, "refclock_jjy.c : jjy_start_telephone : phone in the ntpd.conf should be only one." ) ;
up->bInitError = TRUE ;
return 1 ;
}
iNumberOfDigitsOfPhoneNumber = iCommaCount = iCommaPosition = iFirstThreeDigitsCount = 0 ;
for ( i = 0 ; i < strlen( sys_phone[0] ) ; i ++ ) {
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
if ( isdigit( (u_char)sys_phone[0][i] ) ) {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( iFirstThreeDigitsCount < sizeof(sFirstThreeDigits)-1 ) {
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
sFirstThreeDigits[iFirstThreeDigitsCount++] = sys_phone[0][i] ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
iNumberOfDigitsOfPhoneNumber ++ ;
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
} else if ( sys_phone[0][i] == ',' ) {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
iCommaCount ++ ;
if ( iCommaCount > 1 ) {
msyslog( LOG_ERR, "refclock_jjy.c : jjy_start_telephone : phone in the ntpd.conf should be zero or one comma." ) ;
up->bInitError = TRUE ;
return 1 ;
}
iFirstThreeDigitsCount = 0 ;
iCommaPosition = i ;
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
} else if ( sys_phone[0][i] != '-' ) {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
msyslog( LOG_ERR, "refclock_jjy.c : jjy_start_telephone : phone in the ntpd.conf should be a number or a hyphen." ) ;
up->bInitError = TRUE ;
return 1 ;
}
}
sFirstThreeDigits[iFirstThreeDigitsCount] = 0 ;
if ( iCommaCount == 1 ) {
if ( iCommaPosition != 1 || *sys_phone[0] != '0' ) {
msyslog( LOG_ERR, "refclock_jjy.c : jjy_start_telephone : Getting an outside line should be '0,'." ) ;
up->bInitError = TRUE ;
return 1 ;
}
}
if ( iNumberOfDigitsOfPhoneNumber - iCommaPosition < 6 || 10 < iNumberOfDigitsOfPhoneNumber - iCommaPosition ) {
/* Too short or too long */
msyslog( LOG_ERR, "refclock_jjy.c : jjy_start_telephone : phone=%s : Number of digits should be 6 to 10.", sys_phone[0] ) ;
up->bInitError = TRUE ;
return 1 ;
}
if ( strncmp( sFirstThreeDigits + iCommaPosition, "00" , 2 ) == 0
|| strncmp( sFirstThreeDigits + iCommaPosition, "10" , 2 ) == 0
|| strncmp( sFirstThreeDigits + iCommaPosition, "11" , 2 ) == 0
|| strncmp( sFirstThreeDigits + iCommaPosition, "12" , 2 ) == 0
|| strncmp( sFirstThreeDigits + iCommaPosition, "171", 3 ) == 0
|| strncmp( sFirstThreeDigits + iCommaPosition, "177", 3 ) == 0
|| ( sFirstThreeDigits[0] == '0' && sFirstThreeDigits[2] == '0' ) ) {
/* Not allowed because of emergency numbers or special service numbers */
msyslog( LOG_ERR, "refclock_jjy.c : jjy_start_telephone : phone=%s : First 2 or 3 digits are not allowed.", sys_phone[0] ) ;
up->bInitError = TRUE ;
return 1 ;
}
snprintf( sLog, sizeof(sLog), "phone=%s", sys_phone[0] ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_JJY, sLog ) ;
if ( peer->minpoll < 8 ) {
/* minpoll must be greater or equal to 8 ( 256 seconds = about 4 minutes ) */
int oldminpoll = peer->minpoll ;
peer->minpoll = 8 ;
if ( peer->ppoll < peer->minpoll ) {
peer->ppoll = peer->minpoll ;
}
if ( peer->maxpoll < peer->minpoll ) {
peer->maxpoll = peer->minpoll ;
}
snprintf( sLog, sizeof(sLog), "minpoll=%d -> %d", oldminpoll, peer->minpoll ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_JJY, sLog ) ;
}
return 0 ;
}
/**************************************************************************************************/
static int
jjy_receive_telephone ( struct recvbuf *rbufp )
{
#ifdef DEBUG
static const char *sFunctionName = "jjy_receive_telephone" ;
#endif
struct peer *peer;
struct refclockproc *pp ;
struct jjyunit *up ;
char *pBuf ;
int iLen ;
short iPreviousModemState ;
peer = rbufp->recv_peer ;
pp = peer->procptr ;
up = pp->unitptr ;
DEBUG_TELJJY_PRINTF( sFunctionName ) ;
if ( up->iClockState == TELJJY_STATE_IDLE
|| up->iClockState == TELJJY_STATE_DAILOUT
|| up->iClockState == TELJJY_STATE_BYE ) {
iPreviousModemState = getModemState( up ) ;
modem_receive ( rbufp ) ;
if ( iPreviousModemState != up->iModemState ) {
/* Modem state is changed just now. */
if ( isModemStateDisconnect( up->iModemState ) ) {
up->iClockEvent = TELJJY_EVENT_DISCONNECT ;
teljjy_control ( peer, pp, up ) ;
} else if ( isModemStateConnect( up->iModemState ) ) {
up->iClockEvent = TELJJY_EVENT_CONNECT ;
teljjy_control ( peer, pp, up ) ;
}
}
return JJY_RECEIVE_WAIT ;
}
if ( up->linediscipline == LDISC_RAW ) {
pBuf = up->sTextBuf ;
iLen = up->iTextBufLen ;
} else {
pBuf = pp->a_lastcode ;
iLen = pp->lencode ;
}
up->iTeljjySilentTimer = 0 ;
if ( iLen == 7 && strncmp( pBuf, "Name ? ", 7 ) == 0 ) { up->iClockEvent = TELJJY_EVENT_LOGIN ; }
else if ( iLen == 1 && strncmp( pBuf, ">" , 1 ) == 0 ) { up->iClockEvent = TELJJY_EVENT_PROMPT ; }
else if ( iLen >= 1 && strncmp( pBuf, "?" , 1 ) == 0 ) { up->iClockEvent = TELJJY_EVENT_ERROR ; }
else { up->iClockEvent = TELJJY_EVENT_DATA ; }
teljjy_control ( peer, pp, up ) ;
return JJY_RECEIVE_WAIT ;
}
/**************************************************************************************************/
static void
jjy_poll_telephone ( int unit, struct peer *peer )
{
#ifdef DEBUG
static const char *sFunctionName = "jjy_poll_telephone" ;
#endif
struct refclockproc *pp ;
struct jjyunit *up ;
pp = peer->procptr ;
up = pp->unitptr ;
DEBUG_TELJJY_PRINTF( sFunctionName ) ;
if ( up->iClockState == TELJJY_STATE_IDLE ) {
up->iRawBufLen = 0 ;
up->iLineBufLen = 0 ;
up->iTextBufLen = 0 ;
}
up->iClockEvent = TELJJY_EVENT_START ;
teljjy_control ( peer, pp, up ) ;
}
/**************************************************************************************************/
static void
jjy_timer_telephone ( int unit, struct peer *peer )
{
#ifdef DEBUG
static const char *sFunctionName = "jjy_timer_telephone" ;
#endif
struct refclockproc *pp ;
struct jjyunit *up ;
short iPreviousModemState ;
pp = peer->procptr ;
up = pp->unitptr ;
DEBUG_TELJJY_PRINTF( sFunctionName ) ;
if ( iTeljjySilentTimeout[up->iClockState] != 0 ) {
up->iTeljjySilentTimer++ ;
if ( iTeljjySilentTimeout[up->iClockState] <= up->iTeljjySilentTimer ) {
up->iClockEvent = TELJJY_EVENT_SILENT ;
teljjy_control ( peer, pp, up ) ;
}
}
if ( iTeljjyStateTimeout[up->iClockState] != 0 ) {
up->iTeljjyStateTimer++ ;
if ( iTeljjyStateTimeout[up->iClockState] <= up->iTeljjyStateTimer ) {
up->iClockEvent = TELJJY_EVENT_TIMEOUT ;
teljjy_control ( peer, pp, up ) ;
}
}
if ( isModemStateTimerOn( up ) ) {
iPreviousModemState = getModemState( up ) ;
modem_timer ( unit, peer ) ;
if ( iPreviousModemState != up->iModemState ) {
/* Modem state is changed just now. */
if ( isModemStateDisconnect( up->iModemState ) ) {
up->iClockEvent = TELJJY_EVENT_DISCONNECT ;
teljjy_control ( peer, pp, up ) ;
} else if ( isModemStateConnect( up->iModemState ) ) {
up->iClockEvent = TELJJY_EVENT_CONNECT ;
teljjy_control ( peer, pp, up ) ;
}
}
}
}
/**************************************************************************************************/
static void
teljjy_control ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
int i, rc ;
short iPostEvent = TELJJY_EVENT_NULL ;
DEBUG_TELJJY_PRINTF( "teljjy_control" ) ;
rc = (*pTeljjyHandler[up->iClockEvent][up->iClockState])( peer, pp, up ) ;
if ( rc == TELJJY_CHANGE_CLOCK_STATE ) {
iPostEvent = iTeljjyPostEvent[up->iClockEvent][up->iClockState] ;
#ifdef DEBUG
if ( debug ) {
printf( "refclock_jjy.c : teljjy_control : iClockState=%hd -> %hd iPostEvent=%hd\n",
up->iClockState, iTeljjyNextState[up->iClockEvent][up->iClockState], iPostEvent ) ;
}
#endif
up->iTeljjySilentTimer = 0 ;
if ( up->iClockState != iTeljjyNextState[up->iClockEvent][up->iClockState] ) {
/* Telephone JJY state is changing now */
up->iTeljjyStateTimer = 0 ;
up->bLineError = FALSE ;
up->iClockCommandSeq = 0 ;
up->iTimestampCount = 0 ;
up->iLoopbackCount = 0 ;
for ( i = 0 ; i < MAX_LOOPBACK ; i ++ ) {
up->bLoopbackTimeout[i] = FALSE ;
}
if (iTeljjyNextState[up->iClockEvent][up->iClockState] == TELJJY_STATE_IDLE ) {
/* Telephone JJY state is changing to IDLE just now */
up->iProcessState = JJY_PROCESS_STATE_DONE ;
}
}
up->iClockState = iTeljjyNextState[up->iClockEvent][up->iClockState] ;
}
if ( iPostEvent != TELJJY_EVENT_NULL ) {
up->iClockEvent = iPostEvent ;
teljjy_control ( peer, pp, up ) ;
}
up->iClockEvent = TELJJY_EVENT_NULL ;
}
/**************************************************************************************************/
static void
teljjy_setDelay ( struct peer *peer, struct jjyunit *up )
{
char sLog [ 60 ] ;
int milliSecond, microSecond ;
gettimeofday( &(up->delayTime[up->iLoopbackCount]), NULL ) ;
up->delayTime[up->iLoopbackCount].tv_sec -= up->sendTime[up->iLoopbackCount].tv_sec ;
up->delayTime[up->iLoopbackCount].tv_usec -= up->sendTime[up->iLoopbackCount].tv_usec ;
if ( up->delayTime[up->iLoopbackCount].tv_usec < 0 ) {
up->delayTime[up->iLoopbackCount].tv_sec -- ;
up->delayTime[up->iLoopbackCount].tv_usec += 1000000 ;
}
milliSecond = up->delayTime[up->iLoopbackCount].tv_usec / 1000 ;
microSecond = up->delayTime[up->iLoopbackCount].tv_usec - milliSecond * 1000 ;
milliSecond += up->delayTime[up->iLoopbackCount].tv_sec * 1000 ;
snprintf( sLog, sizeof(sLog), JJY_CLOCKSTATS_MESSAGE_LOOPBACK_DELAY,
milliSecond, microSecond ) ;
if ( milliSecond > TELJJY_LOOPBACK_DELAY_THRESHOLD ) {
/* Delay > 700 mS */
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_WARNING, sLog ) ;
} else {
/* Delay <= 700 mS */
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_INFORMATION, sLog ) ;
}
}
/**************************************************************************************************/
static int
teljjy_getDelay ( struct peer *peer, struct jjyunit *up )
{
struct timeval maxTime, minTime, averTime ;
int i ;
int minIndex = 0, maxIndex = 0, iAverCount = 0 ;
int iThresholdSecond, iThresholdMicroSecond ;
int iPercent ;
minTime.tv_sec = minTime.tv_usec = 0 ;
maxTime.tv_sec = maxTime.tv_usec = 0 ;
iThresholdSecond = TELJJY_LOOPBACK_DELAY_THRESHOLD / 1000 ;
iThresholdMicroSecond = ( TELJJY_LOOPBACK_DELAY_THRESHOLD - ( TELJJY_LOOPBACK_DELAY_THRESHOLD / 1000 ) * 1000 ) * 1000 ;
up->iLoopbackValidCount = 0 ;
for ( i = 0 ; i < MAX_LOOPBACK && i < up->iLoopbackCount ; i ++ ) {
if ( up->bLoopbackTimeout[i]
|| up->delayTime[i].tv_sec > iThresholdSecond
|| ( up->delayTime[i].tv_sec == iThresholdSecond
&& up->delayTime[i].tv_usec > iThresholdMicroSecond ) ) {
continue ;
}
if ( up->iLoopbackValidCount == 0 ) {
minTime.tv_sec = up->delayTime[i].tv_sec ;
minTime.tv_usec = up->delayTime[i].tv_usec ;
maxTime.tv_sec = up->delayTime[i].tv_sec ;
maxTime.tv_usec = up->delayTime[i].tv_usec ;
minIndex = maxIndex = i ;
} else if ( minTime.tv_sec > up->delayTime[i].tv_sec
|| ( minTime.tv_sec == up->delayTime[i].tv_sec
&& minTime.tv_usec > up->delayTime[i].tv_usec ) ) {
minTime.tv_sec = up->delayTime[i].tv_sec ;
minTime.tv_usec = up->delayTime[i].tv_usec ;
minIndex = i ;
} else if ( maxTime.tv_sec < up->delayTime[i].tv_sec
|| ( maxTime.tv_sec == up->delayTime[i].tv_sec
&& maxTime.tv_usec < up->delayTime[i].tv_usec ) ) {
maxTime.tv_sec = up->delayTime[i].tv_sec ;
maxTime.tv_usec = up->delayTime[i].tv_usec ;
maxIndex = i ;
}
up->iLoopbackValidCount ++ ;
}
if ( up->iLoopbackValidCount < 2 ) {
return -1 ;
}
averTime.tv_usec = 0;
for ( i = 0 ; i < MAX_LOOPBACK && i < up->iLoopbackCount ; i ++ ) {
if ( up->bLoopbackTimeout[i]
|| up->delayTime[i].tv_sec > iThresholdSecond
|| ( up->delayTime[i].tv_sec == iThresholdSecond
&& up->delayTime[i].tv_usec > iThresholdMicroSecond ) ) {
continue ;
}
if ( up->iLoopbackValidCount >= 3 && i == maxIndex ) {
continue ;
}
if ( up->iLoopbackValidCount >= 4 && i == minIndex ) {
continue ;
}
averTime.tv_usec += up->delayTime[i].tv_usec ;
iAverCount ++ ;
}
if ( iAverCount == 0 ) {
/* This is never happened. */
/* Previous for-if-for blocks assure iAverCount > 0. */
/* This code avoids a claim by the coverity scan tool. */
return -1 ;
}
/* mode 101 = 1%, mode 150 = 50%, mode 180 = 80% */
iPercent = ( peer->ttl - 100 ) ;
/* Average delay time in milli second */
return ( ( averTime.tv_usec / iAverCount ) * iPercent ) / 100000 ;
}
/******************************/
static int
teljjy_idle_ignore ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_TELJJY_PRINTF( "teljjy_idle_ignore" ) ;
return TELJJY_STAY_CLOCK_STATE ;
}
/******************************/
static int
teljjy_idle_dialout ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_TELJJY_PRINTF( "teljjy_idle_dialout" ) ;
modem_connect ( peer->refclkunit, peer ) ;
return TELJJY_CHANGE_CLOCK_STATE ;
}
/******************************/
static int
teljjy_dial_ignore ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_TELJJY_PRINTF( "teljjy_dial_ignore" ) ;
return TELJJY_STAY_CLOCK_STATE ;
}
/******************************/
static int
teljjy_dial_login ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_TELJJY_PRINTF( "teljjy_dial_login" ) ;
return TELJJY_CHANGE_CLOCK_STATE ;
}
/******************************/
static int
teljjy_dial_disc ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_TELJJY_PRINTF( "teljjy_dial_disc" ) ;
return TELJJY_CHANGE_CLOCK_STATE ;
}
/******************************/
static int
teljjy_login_ignore ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_TELJJY_PRINTF( "teljjy_login_ignore" ) ;
return TELJJY_STAY_CLOCK_STATE ;
}
/******************************/
static int
teljjy_login_disc ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_TELJJY_PRINTF( "teljjy_login_disc" ) ;
return TELJJY_CHANGE_CLOCK_STATE ;
}
/******************************/
static int
teljjy_login_conn ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
int i ;
DEBUG_TELJJY_PRINTF( "teljjy_login_conn" ) ;
up->bLineError = FALSE ;
up->iClockCommandSeq = 0 ;
up->iTimestampCount = 0 ;
up->iLoopbackCount = 0 ;
for ( i = 0 ; i < MAX_LOOPBACK ; i ++ ) {
up->bLoopbackTimeout[i] = FALSE ;
}
return TELJJY_CHANGE_CLOCK_STATE ;
}
/******************************/
static int
teljjy_login_login ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
const char * pCmd ;
int iCmdLen ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_TELJJY_PRINTF( "teljjy_login_login" ) ;
/* Send a guest user ID */
pCmd = "TJJY\r" ;
/* Send login ID */
iCmdLen = strlen( pCmd ) ;
if ( write( pp->io.fd, pCmd, iCmdLen ) != iCmdLen ) {
refclock_report( peer, CEVNT_FAULT ) ;
}
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_SEND, pCmd ) ;
return TELJJY_STAY_CLOCK_STATE ;
}
/******************************/
static int
teljjy_login_silent ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_TELJJY_PRINTF( "teljjy_login_silent" ) ;
if ( write( pp->io.fd, "\r", 1 ) != 1 ) {
refclock_report( peer, CEVNT_FAULT ) ;
}
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_SEND, "\r" ) ;
up->iTeljjySilentTimer = 0 ;
return TELJJY_CHANGE_CLOCK_STATE ;
}
/******************************/
static int
teljjy_login_error ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_TELJJY_PRINTF( "teljjy_login_error" ) ;
return TELJJY_CHANGE_CLOCK_STATE ;
}
/******************************/
static int
teljjy_conn_ignore ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_TELJJY_PRINTF( "teljjy_conn_ignore" ) ;
return TELJJY_STAY_CLOCK_STATE ;
}
/******************************/
static int
teljjy_conn_disc ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_TELJJY_PRINTF( "teljjy_conn_disc" ) ;
return TELJJY_CHANGE_CLOCK_STATE ;
}
/******************************/
static int
teljjy_conn_send ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
const char * pCmd ;
int i, iLen, iNextClockState ;
Vendor import of ntp-4.2.8p11.
2018-02-28 06:23:12 +00:00
char sLog [ 120 ] ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_TELJJY_PRINTF( "teljjy_conn_send" ) ;
if ( up->iClockCommandSeq > 0
&& teljjy_command_sequence[up->iClockCommandSeq].command == NULL ) {
/* Command sequence has been completed */
return TELJJY_CHANGE_CLOCK_STATE ;
}
if ( up->iClockCommandSeq == 0 && peer->ttl == 100 ) {
/* Skip loopback */
up->iClockCommandSeq = TELJJY_COMMAND_START_SKIP_LOOPBACK ;
} else if ( up->iClockCommandSeq == 0 && peer->ttl != 100 ) {
/* Loopback start */
up->iLoopbackCount = 0 ;
for ( i = 0 ; i < MAX_LOOPBACK ; i ++ ) {
up->bLoopbackTimeout[i] = FALSE ;
}
} else if ( up->iClockCommandSeq > 0 && peer->ttl != 100
&& teljjy_command_sequence[up->iClockCommandSeq].iExpectedReplyType == TELJJY_REPLY_LOOPBACK
&& up->iLoopbackCount < MAX_LOOPBACK ) {
/* Loopback character comes */
#ifdef DEBUG
if ( debug ) {
Vendor import of ntp-4.2.8p11.
2018-02-28 06:23:12 +00:00
printf( "refclock_jjy.c : teljjy_conn_send : iClockCommandSeq=%d iLoopbackCount=%d\n",
up->iClockCommandSeq, up->iLoopbackCount ) ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
#endif
teljjy_setDelay( peer, up ) ;
up->iLoopbackCount ++ ;
}
up->iClockCommandSeq++ ;
pCmd = teljjy_command_sequence[up->iClockCommandSeq].command ;
iLen = teljjy_command_sequence[up->iClockCommandSeq].commandLength ;
if ( pCmd != NULL ) {
if ( write( pp->io.fd, pCmd, iLen ) != iLen ) {
refclock_report( peer, CEVNT_FAULT ) ;
}
if ( teljjy_command_sequence[up->iClockCommandSeq].iExpectedReplyType == TELJJY_REPLY_LOOPBACK ) {
/* Loopback character and timestamp */
Vendor import of ntp-4.2.8p11.
2018-02-28 06:23:12 +00:00
if ( up->iLoopbackCount < MAX_LOOPBACK ) {
gettimeofday( &(up->sendTime[up->iLoopbackCount]), NULL ) ;
up->bLoopbackMode = TRUE ;
} else {
/* This else-block is never come. */
/* This code avoid wrong report of the coverity static analysis scan tool. */
snprintf( sLog, sizeof(sLog)-1, "refclock_jjy.c ; teljjy_conn_send ; iClockCommandSeq=%d iLoopbackCount=%d MAX_LOOPBACK=%d",
up->iClockCommandSeq, up->iLoopbackCount, MAX_LOOPBACK ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_BUG, sLog ) ;
msyslog ( LOG_ERR, "%s", sLog ) ;
up->bLoopbackMode = FALSE ;
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
} else {
/* Regular command */
up->bLoopbackMode = FALSE ;
}
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_SEND, pCmd ) ;
if ( teljjy_command_sequence[up->iClockCommandSeq+1].command == NULL ) {
/* Last command of the command sequence */
iNextClockState = TELJJY_CHANGE_CLOCK_STATE ;
} else {
/* More commands to be issued */
iNextClockState = TELJJY_STAY_CLOCK_STATE ;
}
} else {
iNextClockState = TELJJY_CHANGE_CLOCK_STATE ;
}
return iNextClockState ;
}
/******************************/
static int
teljjy_conn_data ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
char *pBuf ;
int iLen, rc ;
MFV r362565: Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
2020-06-24 01:51:05 +00:00
char sLog [ MAX_LOGTEXT ] ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
char bAdjustment ;
DEBUG_TELJJY_PRINTF( "teljjy_conn_data" ) ;
if ( up->linediscipline == LDISC_RAW ) {
pBuf = up->sTextBuf ;
iLen = up->iTextBufLen ;
} else {
pBuf = pp->a_lastcode ;
iLen = pp->lencode ;
}
if ( teljjy_command_sequence[up->iClockCommandSeq].iEchobackReplyLength == iLen
&& teljjy_command_sequence[up->iClockCommandSeq].iExpectedReplyType == TELJJY_REPLY_LOOPBACK
&& up->sTextBuf[0] == *(teljjy_command_sequence[up->iClockCommandSeq].command)
&& up->iLoopbackCount < MAX_LOOPBACK ) {
/* Loopback */
teljjy_setDelay( peer, up ) ;
up->iLoopbackCount ++ ;
} else if ( teljjy_command_sequence[up->iClockCommandSeq].iEchobackReplyLength == iLen
&& strncmp( pBuf, teljjy_command_sequence[up->iClockCommandSeq].command, iLen ) == 0 ) {
/* Maybe echoback */
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_INFORMATION, JJY_CLOCKSTATS_MESSAGE_ECHOBACK ) ;
} else if ( teljjy_command_sequence[up->iClockCommandSeq].iExpectedReplyLength == iLen
&& teljjy_command_sequence[up->iClockCommandSeq].iExpectedReplyType == TELJJY_REPLY_4DATE ) {
/* 4DATE<CR> -> YYYYMMDD<CR> */
rc = sscanf ( pBuf, "%4d%2d%2d", &up->year, &up->month, &up->day ) ;
if ( rc != 3 || up->year < 2000 || 2099 <= up->year
|| up->month < 1 || 12 < up->month || up->day < 1 || 31 < up->day ) {
/* Invalid date */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_DATE,
rc, up->year, up->month, up->day ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
}
} else if ( teljjy_command_sequence[up->iClockCommandSeq].iExpectedReplyLength == iLen
&& teljjy_command_sequence[up->iClockCommandSeq].iExpectedReplyType == TELJJY_REPLY_LEAPSEC
&& ( strncmp( pBuf, " 0", 2 ) == 0 || strncmp( pBuf, "+1", 2 ) == 0 || strncmp( pBuf, "-1", 2 ) == 0 ) ) {
/* LEAPSEC<CR> -> XX<CR> ( One of <SP>0, +1, -1 ) */
rc = sscanf ( pBuf, "%2d", &up->leapsecond ) ;
if ( rc != 1 || up->leapsecond < -1 || 1 < up->leapsecond ) {
/* Invalid leap second */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_LEAP,
pBuf ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
}
} else if ( teljjy_command_sequence[up->iClockCommandSeq].iExpectedReplyLength == iLen
&& teljjy_command_sequence[up->iClockCommandSeq].iExpectedReplyType == TELJJY_REPLY_TIME ) {
/* TIME<CR> -> HHMMSS<CR> ( 3 times on second ) */
rc = sscanf ( pBuf, "%2d%2d%2d", &up->hour, &up->minute, &up->second ) ;
if ( rc != 3 || up->hour > 23 || up->minute > 59 || up->second > 60 ) {
/* Invalid time */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_SSCANF_INVALID_TIME,
rc, up->hour, up->minute, up->second ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
up->bLineError = TRUE ;
}
up->iTimestamp[up->iTimestampCount] = ( up->hour * 60 + up->minute ) * 60 + up->second ;
up->iTimestampCount++ ;
if ( up->iTimestampCount == 6 && ! up->bLineError ) {
#if DEBUG
printf( "refclock_jjy.c : teljjy_conn_data : bLineError=%d iTimestamp=%d, %d, %d\n",
up->bLineError,
up->iTimestamp[3], up->iTimestamp[4], up->iTimestamp[5] ) ;
#endif
bAdjustment = TRUE ;
if ( peer->ttl == 100 ) {
/* mode=100 */
up->msecond = 0 ;
} else {
/* mode=101 to 110 */
up->msecond = teljjy_getDelay( peer, up ) ;
if (up->msecond < 0 ) {
up->msecond = 0 ;
bAdjustment = FALSE ;
}
}
if ( ( up->iTimestamp[3] - 15 ) <= up->iTimestamp[2]
&& up->iTimestamp[2] <= up->iTimestamp[3]
&& ( up->iTimestamp[3] + 1 ) == up->iTimestamp[4]
&& ( up->iTimestamp[4] + 1 ) == up->iTimestamp[5] ) {
/* Non over midnight */
jjy_synctime( peer, pp, up ) ;
if ( peer->ttl != 100 ) {
if ( bAdjustment ) {
snprintf( sLog, sizeof(sLog),
JJY_CLOCKSTATS_MESSAGE_DELAY_ADJUST,
up->msecond, up->iLoopbackValidCount, MAX_LOOPBACK ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_INFORMATION, sLog ) ;
} else {
snprintf( sLog, sizeof(sLog),
JJY_CLOCKSTATS_MESSAGE_DELAY_UNADJUST,
up->iLoopbackValidCount, MAX_LOOPBACK ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
}
}
}
}
} else if ( teljjy_command_sequence[up->iClockCommandSeq].iEchobackReplyLength != iLen
&& teljjy_command_sequence[up->iClockCommandSeq].iExpectedReplyType == TELJJY_REPLY_LOOPBACK ) {
/* Loopback noise ( Unexpected replay ) */
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_IGNORE_REPLY,
pBuf ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_WARNING, sLog ) ;
} else {
up->bLineError = TRUE ;
snprintf( sLog, sizeof(sLog)-1, JJY_CLOCKSTATS_MESSAGE_UNEXPECTED_REPLY,
pBuf ) ;
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_ERROR, sLog ) ;
}
return TELJJY_STAY_CLOCK_STATE ;
}
/******************************/
static int
teljjy_conn_silent ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
const char * pCmd ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_TELJJY_PRINTF( "teljjy_conn_silent" ) ;
if ( up->iClockCommandSeq >= 1
&& up->iClockCommandSeq < TELJJY_COMMAND_START_SKIP_LOOPBACK ) {
/* Loopback */
#ifdef DEBUG
if ( debug ) {
printf( "refclock_jjy.c : teljjy_conn_silent : call teljjy_conn_send\n" ) ;
}
#endif
if ( teljjy_command_sequence[up->iClockCommandSeq].iExpectedReplyType == TELJJY_REPLY_LOOPBACK ) {
up->bLoopbackTimeout[up->iLoopbackCount] = TRUE ;
}
up->iTeljjySilentTimer = 0 ;
return teljjy_conn_send( peer, pp, up ) ;
} else {
pCmd = "\r" ;
}
if ( write( pp->io.fd, pCmd, 1 ) != 1 ) {
refclock_report( peer, CEVNT_FAULT ) ;
}
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_SEND, pCmd ) ;
up->iTeljjySilentTimer = 0 ;
return TELJJY_STAY_CLOCK_STATE ;
}
/******************************/
static int
teljjy_conn_error ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_TELJJY_PRINTF( "teljjy_conn_error" ) ;
return TELJJY_CHANGE_CLOCK_STATE ;
}
/******************************/
static int
teljjy_bye_ignore ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_TELJJY_PRINTF( "teljjy_bye_ignore" ) ;
return TELJJY_STAY_CLOCK_STATE ;
}
/******************************/
static int
teljjy_bye_disc ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_TELJJY_PRINTF( "teljjy_bye_disc" ) ;
return TELJJY_CHANGE_CLOCK_STATE ;
}
/******************************/
static int
teljjy_bye_modem ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_TELJJY_PRINTF( "teljjy_bye_modem" ) ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
modem_disconnect ( peer->refclkunit, peer ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return TELJJY_STAY_CLOCK_STATE ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/*################################################################################################*/
/*################################################################################################*/
/*## ##*/
/*## Modem control finite state machine ##*/
/*## ##*/
/*################################################################################################*/
/*################################################################################################*/
/* struct jjyunit.iModemState */
#define MODEM_STATE_DISCONNECT 0
#define MODEM_STATE_INITIALIZE 1
#define MODEM_STATE_DAILING 2
#define MODEM_STATE_CONNECT 3
#define MODEM_STATE_ESCAPE 4
/* struct jjyunit.iModemEvent */
#define MODEM_EVENT_NULL 0
#define MODEM_EVENT_INITIALIZE 1
#define MODEM_EVENT_DIALOUT 2
#define MODEM_EVENT_DISCONNECT 3
#define MODEM_EVENT_RESP_OK 4
#define MODEM_EVENT_RESP_CONNECT 5
#define MODEM_EVENT_RESP_RING 6
#define MODEM_EVENT_RESP_NO_CARRIER 7
#define MODEM_EVENT_RESP_ERROR 8
#define MODEM_EVENT_RESP_CONNECT_X 9
#define MODEM_EVENT_RESP_NO_DAILTONE 10
#define MODEM_EVENT_RESP_BUSY 11
#define MODEM_EVENT_RESP_NO_ANSWER 12
#define MODEM_EVENT_RESP_UNKNOWN 13
#define MODEM_EVENT_SILENT 14
#define MODEM_EVENT_TIMEOUT 15
/* Function prototypes */
static void modem_control ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_disc_ignore ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_disc_init ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_init_ignore ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_init_start ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_init_disc ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_init_resp00 ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_init_resp04 ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_dial_ignore ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_dial_dialout ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_dial_escape ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_dial_connect ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_dial_disc ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_conn_ignore ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_conn_escape ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_esc_ignore ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_esc_escape ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_esc_data ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_esc_silent ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
static int modem_esc_disc ( struct peer *, struct refclockproc *, struct jjyunit * ) ;
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
static int ( *pModemHandler [ ] [ 5 ] ) ( struct peer *, struct refclockproc *, struct jjyunit * ) =
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
{ /*STATE_DISCONNECT STATE_INITIALIZE STATE_DAILING STATE_CONNECT STATE_ESCAPE */
/* NULL */ { modem_disc_ignore, modem_init_ignore, modem_dial_ignore , modem_conn_ignore, modem_esc_ignore },
/* INITIALIZE */ { modem_disc_init , modem_init_start , modem_dial_ignore , modem_conn_ignore, modem_esc_ignore },
/* DIALOUT */ { modem_disc_ignore, modem_init_ignore, modem_dial_dialout, modem_conn_ignore, modem_esc_ignore },
/* DISCONNECT */ { modem_disc_ignore, modem_init_disc , modem_dial_escape , modem_conn_escape, modem_esc_escape },
/* RESP: 0: OK */ { modem_disc_ignore, modem_init_resp00, modem_dial_ignore , modem_conn_ignore, modem_esc_data },
/* RESP: 1: CONNECT */ { modem_disc_ignore, modem_init_ignore, modem_dial_connect, modem_conn_ignore, modem_esc_data },
/* RESP: 2: RING */ { modem_disc_ignore, modem_init_ignore, modem_dial_ignore , modem_conn_ignore, modem_esc_data },
/* RESP: 3: NO CARRIER */ { modem_disc_ignore, modem_init_ignore, modem_dial_disc , modem_conn_ignore, modem_esc_data },
/* RESP: 4: ERROR */ { modem_disc_ignore, modem_init_resp04, modem_dial_disc , modem_conn_ignore, modem_esc_data },
/* RESP: 5: CONNECT */ { modem_disc_ignore, modem_init_ignore, modem_dial_connect, modem_conn_ignore, modem_esc_data },
/* RESP: 6: NO DAILTONE */ { modem_disc_ignore, modem_init_ignore, modem_dial_disc , modem_conn_ignore, modem_esc_data },
/* RESP: 7: BUSY */ { modem_disc_ignore, modem_init_ignore, modem_dial_disc , modem_conn_ignore, modem_esc_data },
/* RESP: 8: NO ANSWER */ { modem_disc_ignore, modem_init_ignore, modem_dial_disc , modem_conn_ignore, modem_esc_data },
/* RESP: 9: UNKNOWN */ { modem_disc_ignore, modem_init_ignore, modem_dial_ignore , modem_conn_ignore, modem_esc_data },
/* SILENT */ { modem_disc_ignore, modem_init_ignore, modem_dial_ignore , modem_conn_ignore, modem_esc_silent },
/* TIMEOUT */ { modem_disc_ignore, modem_init_disc , modem_dial_escape , modem_conn_escape, modem_esc_disc }
} ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
static short iModemNextState [ ] [ 5 ] =
{ /*STATE_DISCONNECT STATE_INITIALIZE STATE_DAILING STATE_CONNECT STATE_ESCAPE */
/* NULL */ { MODEM_STATE_DISCONNECT, MODEM_STATE_INITIALIZE, MODEM_STATE_DAILING , MODEM_STATE_CONNECT, MODEM_STATE_ESCAPE },
/* INITIALIZE */ { MODEM_STATE_INITIALIZE, MODEM_STATE_INITIALIZE, MODEM_STATE_DAILING , MODEM_STATE_CONNECT, MODEM_STATE_ESCAPE },
/* DIALOUT */ { MODEM_STATE_DISCONNECT, MODEM_STATE_INITIALIZE, MODEM_STATE_DAILING , MODEM_STATE_CONNECT, MODEM_STATE_ESCAPE },
/* DISCONNECT */ { MODEM_STATE_DISCONNECT, MODEM_STATE_DISCONNECT, MODEM_STATE_ESCAPE , MODEM_STATE_ESCAPE , MODEM_STATE_ESCAPE },
/* RESP: 0: OK */ { MODEM_STATE_DISCONNECT, MODEM_STATE_DAILING , MODEM_STATE_DAILING , MODEM_STATE_CONNECT, MODEM_STATE_ESCAPE },
/* RESP: 1: CONNECT */ { MODEM_STATE_DISCONNECT, MODEM_STATE_INITIALIZE, MODEM_STATE_CONNECT , MODEM_STATE_CONNECT, MODEM_STATE_ESCAPE },
/* RESP: 2: RING */ { MODEM_STATE_DISCONNECT, MODEM_STATE_INITIALIZE, MODEM_STATE_DAILING , MODEM_STATE_CONNECT, MODEM_STATE_ESCAPE },
/* RESP: 3: NO CARRIER */ { MODEM_STATE_DISCONNECT, MODEM_STATE_INITIALIZE, MODEM_STATE_DISCONNECT, MODEM_STATE_CONNECT, MODEM_STATE_ESCAPE },
/* RESP: 4: ERROR */ { MODEM_STATE_DISCONNECT, MODEM_STATE_DAILING , MODEM_STATE_DISCONNECT, MODEM_STATE_CONNECT, MODEM_STATE_ESCAPE },
/* RESP: 5: CONNECT X */ { MODEM_STATE_DISCONNECT, MODEM_STATE_INITIALIZE, MODEM_STATE_CONNECT , MODEM_STATE_CONNECT, MODEM_STATE_ESCAPE },
/* RESP: 6: NO DAILTONE */ { MODEM_STATE_DISCONNECT, MODEM_STATE_INITIALIZE, MODEM_STATE_DISCONNECT, MODEM_STATE_CONNECT, MODEM_STATE_ESCAPE },
/* RESP: 7: BUSY */ { MODEM_STATE_DISCONNECT, MODEM_STATE_INITIALIZE, MODEM_STATE_DISCONNECT, MODEM_STATE_CONNECT, MODEM_STATE_ESCAPE },
/* RESP: 8: NO ANSWER */ { MODEM_STATE_DISCONNECT, MODEM_STATE_INITIALIZE, MODEM_STATE_DISCONNECT, MODEM_STATE_CONNECT, MODEM_STATE_ESCAPE },
/* RESP: 9: UNKNOWN */ { MODEM_STATE_DISCONNECT, MODEM_STATE_INITIALIZE, MODEM_STATE_DAILING , MODEM_STATE_CONNECT, MODEM_STATE_ESCAPE },
/* SILENT */ { MODEM_STATE_DISCONNECT, MODEM_STATE_INITIALIZE, MODEM_STATE_DAILING , MODEM_STATE_CONNECT, MODEM_STATE_DISCONNECT },
/* TIMEOUT */ { MODEM_STATE_DISCONNECT, MODEM_STATE_DISCONNECT, MODEM_STATE_ESCAPE , MODEM_STATE_ESCAPE , MODEM_STATE_DISCONNECT }
} ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
static short iModemPostEvent [ ] [ 5 ] =
{ /*STATE_DISCONNECT STATE_INITIALIZE STATE_DAILING STATE_CONNECT STATE_ESCAPE */
/* NULL */ { MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL },
/* INITIALIZE */ { MODEM_EVENT_INITIALIZE, MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL },
/* DIALOUT */ { MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL },
/* DISCONNECT */ { MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_DISCONNECT, MODEM_EVENT_DISCONNECT, MODEM_EVENT_NULL },
/* RESP: 0: OK */ { MODEM_EVENT_NULL , MODEM_EVENT_DIALOUT, MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL },
/* RESP: 1: CONNECT */ { MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL },
/* RESP: 2: RING */ { MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL },
/* RESP: 3: NO CARRIER */ { MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL },
/* RESP: 4: ERROR */ { MODEM_EVENT_NULL , MODEM_EVENT_DIALOUT, MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL },
/* RESP: 5: CONNECT X */ { MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL },
/* RESP: 6: NO DAILTONE */ { MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL },
/* RESP: 7: BUSY */ { MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL },
/* RESP: 8: NO ANSWER */ { MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL },
/* RESP: 9: UNKNOWN */ { MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL },
/* SILENT */ { MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_NULL },
/* TIMEOUT */ { MODEM_EVENT_NULL , MODEM_EVENT_NULL , MODEM_EVENT_DISCONNECT, MODEM_EVENT_DISCONNECT, MODEM_EVENT_NULL }
} ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
static short iModemSilentTimeout [ 5 ] = { 0, 0, 0, 0, 5 } ;
static short iModemStateTimeout [ 5 ] = { 0, 20, 90, 0, 20 } ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
#define STAY_MODEM_STATE 0
#define CHANGE_MODEM_STATE 1
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
#ifdef DEBUG
#define DEBUG_MODEM_PRINTF(sFunc) { if ( debug ) { printf ( "refclock_jjy.c : %s : iModemState=%d iModemEvent=%d iModemSilentTimer=%d iModemStateTimer=%d\n", sFunc, up->iModemState, up->iModemEvent, up->iModemSilentTimer, up->iModemStateTimer ) ; } }
#else
#define DEBUG_MODEM_PRINTF(sFunc)
#endif
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/**************************************************************************************************/
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
static short
getModemState ( struct jjyunit *up )
{
return up->iModemState ;
}
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/**************************************************************************************************/
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
static int
isModemStateConnect ( short iCheckState )
{
return ( iCheckState == MODEM_STATE_CONNECT ) ;
}
/**************************************************************************************************/
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
static int
isModemStateDisconnect ( short iCheckState )
{
return ( iCheckState == MODEM_STATE_DISCONNECT ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
}
/**************************************************************************************************/
static int
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
isModemStateTimerOn ( struct jjyunit *up )
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
{
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return ( iModemSilentTimeout[up->iModemState] != 0 || iModemStateTimeout[up->iModemState] != 0 ) ;
}
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/**************************************************************************************************/
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
static void
modem_connect ( int unit, struct peer *peer )
{
struct refclockproc *pp;
struct jjyunit *up;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
pp = peer->procptr ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
up = pp->unitptr ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_connect" ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
up->iModemEvent = MODEM_EVENT_INITIALIZE ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
modem_control ( peer, pp, up ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/**************************************************************************************************/
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
static void
modem_disconnect ( int unit, struct peer *peer )
{
struct refclockproc *pp;
struct jjyunit *up;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
pp = peer->procptr ;
up = pp->unitptr ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_disconnect" ) ;
up->iModemEvent = MODEM_EVENT_DISCONNECT ;
modem_control ( peer, pp, up ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
}
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
/**************************************************************************************************/
static int
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
modem_receive ( struct recvbuf *rbufp )
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
{
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
struct peer *peer;
struct jjyunit *up;
struct refclockproc *pp;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
char *pBuf ;
Vendor import of ntp-4.2.8p10.
2017-03-23 05:19:00 +00:00
size_t iLen ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
#ifdef DEBUG
static const char *sFunctionName = "modem_receive" ;
#endif
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
peer = rbufp->recv_peer ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
pp = peer->procptr ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
up = pp->unitptr ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( sFunctionName ) ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
if ( up->linediscipline == LDISC_RAW ) {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
pBuf = up->sTextBuf ;
iLen = up->iTextBufLen ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
} else {
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
pBuf = pp->a_lastcode ;
iLen = pp->lencode ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( iLen == 2 && strncmp( pBuf, "OK" , 2 ) == 0 ) { up->iModemEvent = MODEM_EVENT_RESP_OK ; }
else if ( iLen == 7 && strncmp( pBuf, "CONNECT" , 7 ) == 0 ) { up->iModemEvent = MODEM_EVENT_RESP_CONNECT ; }
else if ( iLen == 4 && strncmp( pBuf, "RING" , 4 ) == 0 ) { up->iModemEvent = MODEM_EVENT_RESP_RING ; }
else if ( iLen == 10 && strncmp( pBuf, "NO CARRIER" , 10 ) == 0 ) { up->iModemEvent = MODEM_EVENT_RESP_NO_CARRIER ; }
else if ( iLen == 5 && strncmp( pBuf, "ERROR" , 5 ) == 0 ) { up->iModemEvent = MODEM_EVENT_RESP_ERROR ; }
else if ( iLen >= 8 && strncmp( pBuf, "CONNECT " , 8 ) == 0 ) { up->iModemEvent = MODEM_EVENT_RESP_CONNECT_X ; }
else if ( iLen == 11 && strncmp( pBuf, "NO DAILTONE", 11 ) == 0 ) { up->iModemEvent = MODEM_EVENT_RESP_NO_DAILTONE ; }
else if ( iLen == 4 && strncmp( pBuf, "BUSY" , 4 ) == 0 ) { up->iModemEvent = MODEM_EVENT_RESP_BUSY ; }
else if ( iLen == 9 && strncmp( pBuf, "NO ANSWER" , 9 ) == 0 ) { up->iModemEvent = MODEM_EVENT_RESP_NO_ANSWER ; }
else { up->iModemEvent = MODEM_EVENT_RESP_UNKNOWN ; }
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
#ifdef DEBUG
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( debug ) {
char sResp [ 40 ] ;
Vendor import of ntp-4.2.8p10.
2017-03-23 05:19:00 +00:00
size_t iCopyLen ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
iCopyLen = ( iLen <= sizeof(sResp)-1 ? iLen : sizeof(sResp)-1 ) ;
strncpy( sResp, pBuf, iLen <= sizeof(sResp)-1 ? iLen : sizeof(sResp)-1 ) ;
sResp[iCopyLen] = 0 ;
Vendor import of ntp-4.2.8p10.
2017-03-23 05:19:00 +00:00
printf ( "refclock_jjy.c : modem_receive : iLen=%zu pBuf=[%s] iModemEvent=%d\n", iCopyLen, sResp, up->iModemEvent ) ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
#endif
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
modem_control ( peer, pp, up ) ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return 0 ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/**************************************************************************************************/
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
static void
modem_timer ( int unit, struct peer *peer )
{
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
struct refclockproc *pp ;
struct jjyunit *up ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
pp = peer->procptr ;
up = pp->unitptr ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_timer" ) ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( iModemSilentTimeout[up->iModemState] != 0 ) {
up->iModemSilentTimer++ ;
if ( iModemSilentTimeout[up->iModemState] <= up->iModemSilentTimer ) {
up->iModemEvent = MODEM_EVENT_SILENT ;
modem_control ( peer, pp, up ) ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( iModemStateTimeout[up->iModemState] != 0 ) {
up->iModemStateTimer++ ;
if ( iModemStateTimeout[up->iModemState] <= up->iModemStateTimer ) {
up->iModemEvent = MODEM_EVENT_TIMEOUT ;
modem_control ( peer, pp, up ) ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
}
}
}
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
/**************************************************************************************************/
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
static void
modem_control ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
{
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
int rc ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
short iPostEvent = MODEM_EVENT_NULL ;
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_control" ) ;
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
rc = (*pModemHandler[up->iModemEvent][up->iModemState])( peer, pp, up ) ;
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( rc == CHANGE_MODEM_STATE ) {
iPostEvent = iModemPostEvent[up->iModemEvent][up->iModemState] ;
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
#ifdef DEBUG
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( debug ) {
printf( "refclock_jjy.c : modem_control : iModemState=%d -> %d iPostEvent=%d\n",
up->iModemState, iModemNextState[up->iModemEvent][up->iModemState], iPostEvent ) ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
}
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
#endif
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( up->iModemState != iModemNextState[up->iModemEvent][up->iModemState] ) {
up->iModemSilentCount = 0 ;
up->iModemStateTimer = 0 ;
up->iModemCommandSeq = 0 ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
}
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
up->iModemState = iModemNextState[up->iModemEvent][up->iModemState] ;
}
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( iPostEvent != MODEM_EVENT_NULL ) {
up->iModemEvent = iPostEvent ;
modem_control ( peer, pp, up ) ;
}
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
up->iModemEvent = MODEM_EVENT_NULL ;
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/******************************/
static int
modem_disc_ignore ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_disc_ignore" ) ;
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return STAY_MODEM_STATE ;
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/******************************/
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
static int
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
modem_disc_init ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
{
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_disc_init" ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return CHANGE_MODEM_STATE ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/******************************/
static int
modem_init_ignore ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_init_ignore" ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return STAY_MODEM_STATE ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/******************************/
static int
modem_init_start ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_init_start" ) ;
up->iModemCommandSeq = 0 ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
#ifdef DEBUG
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( debug ) {
printf( "refclock_jjy.c : modem_init_start : call modem_init_resp00\n" ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
#endif
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return modem_init_resp00( peer, pp, up ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/******************************/
static int
modem_init_resp00 ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
const char * pCmd ;
char cBuf [ 46 ] ;
int iCmdLen ;
int iErrorCorrection, iSpeakerSwitch, iSpeakerVolume ;
int iNextModemState = STAY_MODEM_STATE ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_init_resp00" ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
up->iModemCommandSeq++ ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
switch ( up->iModemCommandSeq ) {
case 1 :
/* En = Echoback 0:Off 1:On */
/* Qn = Result codes 0:On 1:Off */
/* Vn = Result codes 0:Numeric 1:Text */
pCmd = "ATE0Q0V1\r\n" ;
break ;
case 2 :
/* Mn = Speaker switch 0:Off 1:On until remote carrier detected 2:On */
if ( ( pp->sloppyclockflag & CLK_FLAG3 ) == 0 ) {
/* fudge 127.127.40.n flag3 0 */
iSpeakerSwitch = 0 ;
} else {
/* fudge 127.127.40.n flag3 1 */
iSpeakerSwitch = 2 ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
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}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Ln = Speaker volume 0:Very low 1:Low 2:Middle 3:High */
if ( ( pp->sloppyclockflag & CLK_FLAG4 ) == 0 ) {
/* fudge 127.127.40.n flag4 0 */
iSpeakerVolume = 1 ;
} else {
/* fudge 127.127.40.n flag4 1 */
iSpeakerVolume = 2 ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
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}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
pCmd = cBuf ;
Vendor import of ntp-4.2.8p6.
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snprintf( cBuf, sizeof(cBuf), "ATM%dL%d\r\n", iSpeakerSwitch, iSpeakerVolume ) ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
break ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
case 3 :
/* &Kn = Flow control 4:XON/XOFF */
pCmd = "AT&K4\r\n" ;
break ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
case 4 :
/* +MS = Protocol V22B:1200,2400bps<70>iV.22bis) */
pCmd = "AT+MS=V22B\r\n" ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
break ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
case 5 :
/* %Cn = Data compression 0:No data compression */
pCmd = "AT%C0\r\n" ;
break ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
case 6 :
/* \Nn = Error correction 0:Normal mode 1:Direct mode 2:V42,MNP 3:V42,MNP,Normal */
if ( ( pp->sloppyclockflag & CLK_FLAG2 ) == 0 ) {
/* fudge 127.127.40.n flag2 0 */
iErrorCorrection = 0 ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
} else {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* fudge 127.127.40.n flag2 1 */
iErrorCorrection = 3 ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
pCmd = cBuf ;
Vendor import of ntp-4.2.8p6.
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snprintf( cBuf, sizeof(cBuf), "AT\\N%d\r\n", iErrorCorrection ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
break ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
case 7 :
/* Hn = Hook 0:Hook-On ( Disconnect ) 1:Hook-Off ( Connect ) */
pCmd = "ATH1\r\n" ;
break ;
case 8 :
/* Initialize completion */
pCmd = NULL ;
iNextModemState = CHANGE_MODEM_STATE ;
break ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
default :
pCmd = NULL ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
break ;
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
if ( pCmd != NULL ) {
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
iCmdLen = strlen( pCmd ) ;
if ( write( pp->io.fd, pCmd, iCmdLen ) != iCmdLen ) {
refclock_report( peer, CEVNT_FAULT ) ;
}
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_SEND, pCmd ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return iNextModemState ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/******************************/
static int
modem_init_resp04 ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_MODEM_PRINTF( "modem_init_resp04" ) ;
return modem_init_resp00( peer, pp, up ) ;
}
/******************************/
static int
modem_init_disc ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_init_disc" ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
#ifdef DEBUG
if ( debug ) {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
printf( "refclock_jjy.c : modem_init_disc : call modem_esc_disc\n" ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
}
#endif
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return CHANGE_MODEM_STATE ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/******************************/
static int
modem_dial_ignore ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
{
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_dial_ignore" ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return STAY_MODEM_STATE ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/******************************/
static int
modem_dial_dialout ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
char sCmd [ 46 ] ;
int iCmdLen ;
char cToneOrPulse ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_dial_dialout" ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Tone or Pulse */
if ( ( pp->sloppyclockflag & CLK_FLAG1 ) == 0 ) {
/* fudge 127.127.40.n flag1 0 */
cToneOrPulse = 'T' ;
} else {
/* fudge 127.127.40.n flag1 1 */
cToneOrPulse = 'P' ;
}
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Connect ( Dial number ) */
snprintf( sCmd, sizeof(sCmd), "ATDW%c%s\r\n", cToneOrPulse, *sys_phone ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Send command */
iCmdLen = strlen( sCmd ) ;
if ( write( pp->io.fd, sCmd, iCmdLen ) != iCmdLen ) {
refclock_report( peer, CEVNT_FAULT ) ;
}
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_SEND, sCmd ) ;
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return STAY_MODEM_STATE ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
/******************************/
static int
modem_dial_escape ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_dial_escape" ) ;
#ifdef DEBUG
if ( debug ) {
printf( "refclock_jjy.c : modem_dial_escape : call modem_conn_escape\n" ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
#endif
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return modem_conn_escape( peer, pp, up ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/******************************/
static int
modem_dial_connect ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
{
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_dial_connect" ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return CHANGE_MODEM_STATE ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/******************************/
static int
modem_dial_disc ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_dial_disc" ) ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
#ifdef DEBUG
if ( debug ) {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
printf( "refclock_jjy.c : modem_dial_disc : call modem_esc_disc\n" ) ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
}
#endif
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
modem_esc_disc( peer, pp, up ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return CHANGE_MODEM_STATE ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
/******************************/
static int
modem_conn_ignore ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_MODEM_PRINTF( "modem_conn_ignore" ) ;
return STAY_MODEM_STATE ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/******************************/
static int
modem_conn_escape ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_conn_escape" ) ;
return CHANGE_MODEM_STATE ;
}
/******************************/
static int
modem_esc_ignore ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
{
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_esc_ignore" ) ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return STAY_MODEM_STATE ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/******************************/
static int
modem_esc_escape ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
const char * pCmd ;
int iCmdLen ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_esc_escape" ) ;
/* Escape command ( Go to command mode ) */
pCmd = "+++" ;
/* Send command */
iCmdLen = strlen( pCmd ) ;
if ( write( pp->io.fd, pCmd, iCmdLen ) != iCmdLen ) {
refclock_report( peer, CEVNT_FAULT ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_SEND, pCmd ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return STAY_MODEM_STATE ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
/******************************/
static int
modem_esc_data ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
{
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_esc_data" ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
up->iModemSilentTimer = 0 ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return STAY_MODEM_STATE ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/******************************/
static int
modem_esc_silent ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
DEBUG_MODEM_PRINTF( "modem_esc_silent" ) ;
up->iModemSilentCount ++ ;
if ( up->iModemSilentCount < iModemStateTimeout[up->iModemState] / iModemSilentTimeout[up->iModemState] ) {
#ifdef DEBUG
if ( debug ) {
printf( "refclock_jjy.c : modem_esc_silent : call modem_esc_escape\n" ) ;
}
#endif
modem_esc_escape( peer, pp, up ) ;
up->iModemSilentTimer = 0 ;
return STAY_MODEM_STATE ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
}
#ifdef DEBUG
if ( debug ) {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
printf( "refclock_jjy.c : modem_esc_silent : call modem_esc_disc\n" ) ;
Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here, please see CommitLog for detailed changes. XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts with the detect-merge-conflict.sh script in our repo.
2008-08-18 14:26:05 +00:00
}
#endif
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return modem_esc_disc( peer, pp, up ) ;
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/******************************/
static int
modem_esc_disc ( struct peer *peer, struct refclockproc *pp, struct jjyunit *up )
{
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
const char * pCmd ;
int iCmdLen ;
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
DEBUG_MODEM_PRINTF( "modem_esc_disc" ) ;
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Disconnect */
pCmd = "ATH0\r\n" ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/* Send command */
iCmdLen = strlen( pCmd ) ;
if ( write( pp->io.fd, pCmd, iCmdLen ) != iCmdLen ) {
refclock_report( peer, CEVNT_FAULT ) ;
}
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
jjy_write_clockstats( peer, JJY_CLOCKSTATS_MARK_SEND, pCmd ) ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
return CHANGE_MODEM_STATE ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
}
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/*################################################################################################*/
/*################################################################################################*/
/*## ##*/
/*## jjy_write_clockstats ##*/
/*## ##*/
/*################################################################################################*/
/*################################################################################################*/
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
static void
jjy_write_clockstats ( struct peer *peer, int iMark, const char *pData )
{
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import of ntp-4.2.8p6.
2016-01-21 08:50:56 +00:00
char sLog [ 100 ] ;
const char * pMark ;
int iMarkLen, iDataLen ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
switch ( iMark ) {
case JJY_CLOCKSTATS_MARK_JJY :
pMark = "JJY " ;
break ;
case JJY_CLOCKSTATS_MARK_SEND :
pMark = "--> " ;
break ;
case JJY_CLOCKSTATS_MARK_RECEIVE :
pMark = "<-- " ;
break ;
case JJY_CLOCKSTATS_MARK_INFORMATION :
pMark = "--- " ;
break ;
case JJY_CLOCKSTATS_MARK_ATTENTION :
pMark = "=== " ;
break ;
case JJY_CLOCKSTATS_MARK_WARNING :
pMark = "-W- " ;
break ;
case JJY_CLOCKSTATS_MARK_ERROR :
pMark = "-X- " ;
break ;
Vendor import of ntp-4.2.8p11.
2018-02-28 06:23:12 +00:00
case JJY_CLOCKSTATS_MARK_BUG :
pMark = "!!! " ;
break ;
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
default :
pMark = "" ;
break ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
}
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
iDataLen = strlen( pData ) ;
iMarkLen = strlen( pMark ) ;
strcpy( sLog, pMark ) ; /* Harmless because of enough length */
printableString( sLog+iMarkLen, sizeof(sLog)-iMarkLen, pData, iDataLen ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
#ifdef DEBUG
if ( debug ) {
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
printf( "refclock_jjy.c : clockstats : %s\n", sLog ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
}
#endif
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
record_clock_stats( &peer->srcadr, sLog ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
}
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
/*################################################################################################*/
/*################################################################################################*/
/*## ##*/
/*## printableString ##*/
/*## ##*/
/*################################################################################################*/
/*################################################################################################*/
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
static void
Vendor import ntp-4.2.8p3. Approved by: delphij (implicit, using SO hat) Security: VuXML: 0d0f3050-1f69-11e5-9ba9-d050996490d0 Security: http://bugs.ntp.org/show_bug.cgi?id=2853 Security: https://www.kb.cert.org/vuls/id/668167 Security: http://support.ntp.org/bin/view/Main/SecurityNotice#June_2015_NTP_Security_Vulnerabi
2015-07-01 03:12:13 +00:00
printableString ( char *sOutput, int iOutputLen, const char *sInput, int iInputLen )
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
{
Vendor import ntp-4.2.8p1. Approved by: roberto
2015-02-05 20:53:33 +00:00
const char *printableControlChar[] = {
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
"<NUL>", "<SOH>", "<STX>", "<ETX>",
"<EOT>", "<ENQ>", "<ACK>", "<BEL>",
"<BS>" , "<HT>" , "<LF>" , "<VT>" ,
"<FF>" , "<CR>" , "<SO>" , "<SI>" ,
"<DLE>", "<DC1>", "<DC2>", "<DC3>",
"<DC4>", "<NAK>", "<SYN>", "<ETB>",
"<CAN>", "<EM>" , "<SUB>", "<ESC>",
"<FS>" , "<GS>" , "<RS>" , "<US>" ,
" " } ;
Vendor import ntp-4.2.8p1. Approved by: roberto
2015-02-05 20:53:33 +00:00
size_t i, j, n ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
size_t InputLen;
size_t OutputLen;
InputLen = (size_t)iInputLen;
OutputLen = (size_t)iOutputLen;
for ( i = j = 0 ; i < InputLen && j < OutputLen ; i ++ ) {
Vendor import ntp-4.2.8p1. Approved by: roberto
2015-02-05 20:53:33 +00:00
if ( isprint( (unsigned char)sInput[i] ) ) {
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
n = 1 ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
if ( j + 1 >= OutputLen )
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
break ;
sOutput[j] = sInput[i] ;
} else if ( ( sInput[i] & 0xFF ) <
COUNTOF(printableControlChar) ) {
n = strlen( printableControlChar[sInput[i] & 0xFF] ) ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
if ( j + n + 1 >= OutputLen )
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
break ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
strlcpy( sOutput + j,
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
printableControlChar[sInput[i] & 0xFF],
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
OutputLen - j ) ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
} else {
n = 5 ;
Vendor import ntp 4.2.8. Reviewed by: roberto Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2 Security: http://www.kb.cert.org/vuls/id/852879 Security: CVE-2014-9293 Security CVE-2014-9294 Security CVE-2014-9295 Security CVE-2014-9296
2014-12-20 22:52:39 +00:00
if ( j + n + 1 >= OutputLen )
break ;
snprintf( sOutput + j, OutputLen - j, "<x%X>",
sInput[i] & 0xFF ) ;
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
}
j += n ;
}
Vendor import ntp-4.2.8p1. Approved by: roberto
2015-02-05 20:53:33 +00:00
sOutput[min(j, (size_t)iOutputLen - 1)] = '\0' ;
Update ntp vendor code to 4.2.4p8. This is mainly to fix CVE-2009-3563, a remote DOS. MFC after: 3 days Security: CVE-2009-3563
2009-12-12 22:29:30 +00:00
}
Virgin import of ntpd 4.2.6p5. When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
2013-12-04 21:33:17 +00:00
/**************************************************************************************************/
Virgin import of ntpd 4.1.1a
2002-10-29 19:58:12 +00:00
#else
int refclock_jjy_bs ;
#endif /* REFCLOCK */
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