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Vendor import of ntp-4.2.8p12.

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delphij 2018-08-20 06:07:33 +00:00
parent 30f4731d96
commit 75715b3f36
172 changed files with 2808 additions and 1719 deletions
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72
ChangeLog
View File

@ -1,4 +1,68 @@
---
(4.2.8p12) 2018/08/14 Released by Harlan Stenn <stenn@ntp.org>
* [Sec 3505] CVE-2018-12327 - Arbitrary Code Execution Vulnerability
- fixed stack buffer overflow in the openhost() command-line call
of NTPQ/NTPDC <perlinger@ntp.org>
* [Sec 3012] noepeer tweaks. <stenn@ntp.org>
* [Bug 3521] Fix a logic bug in the INVALIDNAK checks. <stenn@ntp.org>
* [Bug 3509] Add support for running as non-root on FreeBSD, Darwin,
other TrustedBSD platforms
- applied patch by Ian Lepore <perlinger@ntp.org>
* [Bug 3506] Service Control Manager interacts poorly with NTPD <perlinger@ntp.org>
- changed interaction with SCM to signal pending startup
* [Bug 3486] Buffer overflow in ntpq/ntpq.c:tstflags() <perlinger@ntp.org>
- applied patch by Gerry Garvey
* [Bug 3485] Undefined sockaddr used in error messages in ntp_config.c <perlinger@ntp.org>
- applied patch by Gerry Garvey
* [Bug 3484] ntpq response from ntpd is incorrect when REFID is null <perlinger@ntp.org>
- rework of ntpq 'nextvar()' key/value parsing
* [Bug 3482] Fixes for compilation warnings (ntp_io.c & ntpq-subs.c) <perlinger@ntp.org>
- applied patch by Gerry Garvey (with mods)
* [Bug 3480] Refclock sample filter not cleared on clock STEP <perlinger@ntp.org>
- applied patch by Gerry Garvey
* [Bug 3479] ctl_putrefid() allows unsafe characters through to ntpq <perlinger@ntp.org>
- applied patch by Gerry Garvey (with mods)
* [Bug 3476]ctl_putstr() sends empty unquoted string [...] <perlinger@ntp.org>
- applied patch by Gerry Garvey (with mods); not sure if that's bug or feature, though
* [Bug 3475] modify prettydate() to suppress output of zero time <perlinger@ntp.org>
- applied patch by Gerry Garvey
* [Bug 3474] Missing pmode in mode7 peer info response <perlinger@ntp.org>
- applied patch by Gerry Garvey
* [Bug 3471] Check for openssl/[ch]mac.h. HStenn.
- add #define ENABLE_CMAC support in configure. HStenn.
* [Bug 3470] ntpd4.2.8p11 fails to compile without OpenSSL <perlinger@ntp.org>
* [Bug 3469] Incomplete string compare [...] in is_refclk_addr <perlinger@ntp.org>
- patch by Stephen Friedl
* [Bug 3467] Potential memory fault in ntpq [...] <perlinger@ntp.org>
- fixed IO redirection and CTRL-C handling in ntq and ntpdc
* [Bug 3465] Default TTL values cannot be used <perlinger@ntp.org>
* [Bug 3461] refclock_shm.c: clear error status on clock recovery <perlinger@ntp.org>
- initial patch by Hal Murray; also fixed refclock_report() trouble
* [Bug 3460] Fix typo in ntpq.texi, reported by Kenyon Ralph. <stenn@ntp.org>
* [Bug 3456] Use uintptr_t rather than size_t to store an integer in a pointer
- According to Brooks Davis, there was only one location <perlinger@ntp.org>
* [Bug 3449] ntpq - display "loop" instead of refid [...] <perlinger@ntp.org>
- applied patch by Gerry Garvey
* [Bug 3445] Symmetric peer won't sync on startup <perlinger@ntp.org>
- applied patch by Gerry Garvey
* [Bug 3442] Fixes for ntpdate as suggested by Gerry Garvey,
with modifications
New macro REFID_ISTEXT() which is also used in ntpd/ntp_control.c.
* [Bug 3434] ntpd clears STA_UNSYNC on start <perlinger@ntp.org>
- applied patch by Miroslav Lichvar
* [Bug 3426] ntpdate.html -t default is 2 seconds. Leonid Evdokimov.
* [Bug 3121] Drop root privileges for the forked DNS worker <perlinger@ntp.org>
- integrated patch by Reinhard Max
* [Bug 2821] minor build issues <perlinger@ntp.org>
- applied patches by Christos Zoulas, including real bug fixes
* html/authopt.html: cleanup, from <stenn@ntp.org>
* ntpd/ntpd.c: DROPROOT cleanup. <stenn@ntp.org>
* Symmetric key range is 1-65535. Update docs. <stenn@ntp.org>
* html/authentic.html: cleanup, from <stenn@ntp.org>
---
(4.2.8p11) 2018/02/27 Released by Harlan Stenn <stenn@ntp.org>
* [Sec 3454] Unauthenticated packet can reset authenticated interleave
associations. HStenn.
@ -14,16 +78,16 @@
- applied patch by Sean Haugh
* [Bug 3452] PARSE driver prints uninitialized memory. <perlinger@ntp.org>
* [Bug 3450] Dubious error messages from plausibility checks in get_systime()
- removed error log caused by rounding/slew, ensured postcondition <perlinger@ntp.org>
- removed error log caused by rounding/slew, ensured postcondition <perlinger@ntp.org>
* [Bug 3447] AES-128-CMAC (fixes) <perlinger@ntp.org>
- refactoring the MAC code, too
* [Bug 3441] Validate the assumption that AF_UNSPEC is 0. stenn@ntp.org
* [Bug 3439] When running multiple commands / hosts in ntpq... <perlinger@ntp.org>
- applied patch by ggarvey
- applied patch by ggarvey
* [Bug 3438] Negative values and values > 999 days in... <perlinger@ntp.org>
- applied patch by ggarvey (with minor mods)
- applied patch by ggarvey (with minor mods)
* [Bug 3437] ntpd tries to open socket with AF_UNSPEC domain
- applied patch (with mods) by Miroslav Lichvar <perlinger@ntp.org>
- applied patch (with mods) by Miroslav Lichvar <perlinger@ntp.org>
* [Bug 3435] anchor NTP era alignment <perlinger@ntp.org>
* [Bug 3433] sntp crashes when run with -a. <stenn@ntp.org>
* [Bug 3430] ntpq dumps core (SIGSEGV) for "keytype md2"

73
NEWS
View File

@ -1,5 +1,5 @@
--
NTP 4.2.8p11 (Harlan Stenn <stenn@ntp.org>, 2018/02/27)
NTP 4.2.8p12 (Harlan Stenn <stenn@ntp.org>, 2018/14/09)
NOTE: this NEWS file will be undergoing more revisions.
@ -7,6 +7,77 @@ Focus: Security, Bug fixes, enhancements.
Severity: MEDIUM
This release fixes a "hole" in the noepeer capability introduced to ntpd
in ntp-4.2.8p11, and a buffer overflow in the openhost() function used by
ntpq and ntpdc. It also provides 26 other bugfixes, and 4 other improvements:
* [Sec 3505] Buffer overflow in the openhost() call of ntpq and ntpdc.
* [Sec 3012] Fix a hole in the new "noepeer" processing.
* Bug Fixes:
[Bug 3521] Fix a logic bug in the INVALIDNAK checks. <stenn@ntp.org>
[Bug 3509] Add support for running as non-root on FreeBSD, Darwin,
other TrustedBSD platforms
- applied patch by Ian Lepore <perlinger@ntp.org>
[Bug 3506] Service Control Manager interacts poorly with NTPD <perlinger@ntp.org>
- changed interaction with SCM to signal pending startup
[Bug 3486] Buffer overflow in ntpq/ntpq.c:tstflags() <perlinger@ntp.org>
- applied patch by Gerry Garvey
[Bug 3485] Undefined sockaddr used in error messages in ntp_config.c <perlinger@ntp.org>
- applied patch by Gerry Garvey
[Bug 3484] ntpq response from ntpd is incorrect when REFID is null <perlinger@ntp.org>
- rework of ntpq 'nextvar()' key/value parsing
[Bug 3482] Fixes for compilation warnings (ntp_io.c & ntpq-subs.c) <perlinger@ntp.org>
- applied patch by Gerry Garvey (with mods)
[Bug 3480] Refclock sample filter not cleared on clock STEP <perlinger@ntp.org>
- applied patch by Gerry Garvey
[Bug 3479] ctl_putrefid() allows unsafe characters through to ntpq <perlinger@ntp.org>
- applied patch by Gerry Garvey (with mods)
[Bug 3476]ctl_putstr() sends empty unquoted string [...] <perlinger@ntp.org>
- applied patch by Gerry Garvey (with mods); not sure if that's bug or feature, though
[Bug 3475] modify prettydate() to suppress output of zero time <perlinger@ntp.org>
- applied patch by Gerry Garvey
[Bug 3474] Missing pmode in mode7 peer info response <perlinger@ntp.org>
- applied patch by Gerry Garvey
[Bug 3471] Check for openssl/[ch]mac.h. HStenn.
- add #define ENABLE_CMAC support in configure. HStenn.
[Bug 3470] ntpd4.2.8p11 fails to compile without OpenSSL <perlinger@ntp.org>
[Bug 3469] Incomplete string compare [...] in is_refclk_addr <perlinger@ntp.org>
- patch by Stephen Friedl
[Bug 3467] Potential memory fault in ntpq [...] <perlinger@ntp.org>
- fixed IO redirection and CTRL-C handling in ntq and ntpdc
[Bug 3465] Default TTL values cannot be used <perlinger@ntp.org>
[Bug 3461] refclock_shm.c: clear error status on clock recovery <perlinger@ntp.org>
- initial patch by Hal Murray; also fixed refclock_report() trouble
[Bug 3460] Fix typo in ntpq.texi, reported by Kenyon Ralph. <stenn@ntp.org>
[Bug 3456] Use uintptr_t rather than size_t to store an integer in a pointer
- According to Brooks Davis, there was only one location <perlinger@ntp.org>
[Bug 3449] ntpq - display "loop" instead of refid [...] <perlinger@ntp.org>
- applied patch by Gerry Garvey
[Bug 3445] Symmetric peer won't sync on startup <perlinger@ntp.org>
- applied patch by Gerry Garvey
[Bug 3442] Fixes for ntpdate as suggested by Gerry Garvey,
with modifications
New macro REFID_ISTEXT() which is also used in ntpd/ntp_control.c.
[Bug 3434] ntpd clears STA_UNSYNC on start <perlinger@ntp.org>
- applied patch by Miroslav Lichvar
[Bug 3426] ntpdate.html -t default is 2 seconds. Leonid Evdokimov.
[Bug 3121] Drop root privileges for the forked DNS worker <perlinger@ntp.org>
- integrated patch by Reinhard Max
[Bug 2821] minor build issues <perlinger@ntp.org>
- applied patches by Christos Zoulas, including real bug fixes
html/authopt.html: cleanup, from <stenn@ntp.org>
ntpd/ntpd.c: DROPROOT cleanup. <stenn@ntp.org>
Symmetric key range is 1-65535. Update docs. <stenn@ntp.org>
--
NTP 4.2.8p11 (Harlan Stenn <stenn@ntp.org>, 2018/02/27)
Focus: Security, Bug fixes, enhancements.
Severity: MEDIUM
This release fixes 2 low-/medium-, 1 informational/medum-, and 2 low-severity
vulnerabilities in ntpd, one medium-severity vulernability in ntpq, and
provides 65 other non-security fixes and improvements:

23
config.h.in
View File

@ -311,6 +311,9 @@
/* Provide the explicit 127.0.0.0/8 martian filter? */
#undef ENABLE_BUG3020_FIX
/* Enable CMAC support? */
#undef ENABLE_CMAC
/* nls support in libopts */
#undef ENABLE_NLS
@ -372,6 +375,14 @@
/* Define to 1 if you have the `daemon' function. */
#undef HAVE_DAEMON
/* Define to 1 if you have the declaration of `siglongjmp', and to 0 if you
don't. */
#undef HAVE_DECL_SIGLONGJMP
/* Define to 1 if you have the declaration of `sigsetjmp', and to 0 if you
don't. */
#undef HAVE_DECL_SIGSETJMP
/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
don't. */
#undef HAVE_DECL_STRERROR_R
@ -653,6 +664,12 @@
/* if you have NT Threads */
#undef HAVE_NT_THREADS
/* Define to 1 if you have the <openssl/cmac.h> header file. */
#undef HAVE_OPENSSL_CMAC_H
/* Define to 1 if you have the <openssl/hmac.h> header file. */
#undef HAVE_OPENSSL_HMAC_H
/* Define to 1 if the system has the type `pid_t'. */
#undef HAVE_PID_T
@ -957,6 +974,9 @@
/* Define to 1 if you have the <sys/lock.h> header file. */
#undef HAVE_SYS_LOCK_H
/* Define to 1 if you have the <sys/mac.h> header file. */
#undef HAVE_SYS_MAC_H
/* Define to 1 if you have the <sys/mman.h> header file. */
#undef HAVE_SYS_MMAN_H
@ -1117,6 +1137,9 @@
/* Do we have the TIO serial stuff? */
#undef HAVE_TIO_SERIAL_STUFF
/* Are TrustedBSD MAC policy privileges available? */
#undef HAVE_TRUSTEDBSD_MAC
/* Define to 1 if the system has the type `uint16_t'. */
#undef HAVE_UINT16_T

112
configure vendored
View File

@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for ntp 4.2.8p11.
# Generated by GNU Autoconf 2.69 for ntp 4.2.8p12.
#
# Report bugs to <http://bugs.ntp.org./>.
#
@ -590,8 +590,8 @@ MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='ntp'
PACKAGE_TARNAME='ntp'
PACKAGE_VERSION='4.2.8p11'
PACKAGE_STRING='ntp 4.2.8p11'
PACKAGE_VERSION='4.2.8p12'
PACKAGE_STRING='ntp 4.2.8p12'
PACKAGE_BUGREPORT='http://bugs.ntp.org./'
PACKAGE_URL='http://www.ntp.org./'
@ -968,6 +968,7 @@ enable_c99_snprintf
enable_clockctl
enable_linuxcaps
enable_solarisprivs
enable_trustedbsd_mac
with_arlib
with_net_snmp_config
enable_libseccomp
@ -1614,7 +1615,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
\`configure' configures ntp 4.2.8p11 to adapt to many kinds of systems.
\`configure' configures ntp 4.2.8p12 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1684,7 +1685,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of ntp 4.2.8p11:";;
short | recursive ) echo "Configuration of ntp 4.2.8p12:";;
esac
cat <<\_ACEOF
@ -1731,6 +1732,8 @@ Optional Features and Packages:
--enable-clockctl s Use /dev/clockctl for non-root clock control
--enable-linuxcaps + Use Linux capabilities for non-root clock control
--enable-solarisprivs + Use Solaris privileges for non-root clock control
--enable-trustedbsd-mac s Use TrustedBSD MAC policy for non-root clock
control
--with-arlib - deprecated, arlib not distributed
--with-net-snmp-config + =net-snmp-config
--enable-libseccomp EXPERIMENTAL: enable support for libseccomp
@ -1923,7 +1926,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
ntp configure 4.2.8p11
ntp configure 4.2.8p12
generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc.
@ -2632,7 +2635,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by ntp $as_me 4.2.8p11, which was
It was created by ntp $as_me 4.2.8p12, which was
generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@
@ -3633,7 +3636,7 @@ fi
# Define the identity of the package.
PACKAGE='ntp'
VERSION='4.2.8p11'
VERSION='4.2.8p12'
cat >>confdefs.h <<_ACEOF
@ -24026,7 +24029,40 @@ esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_have_solarisprivs" >&5
$as_echo "$ntp_have_solarisprivs" >&6; }
case "$ntp_use_dev_clockctl$ntp_have_linuxcaps$ntp_have_solarisprivs" in
for ac_header in sys/mac.h
do :
ac_fn_c_check_header_mongrel "$LINENO" "sys/mac.h" "ac_cv_header_sys_mac_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_mac_h" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_MAC_H 1
_ACEOF
fi
done
# Check whether --enable-trustedbsd_mac was given.
if test "${enable_trustedbsd_mac+set}" = set; then :
enableval=$enable_trustedbsd_mac; ntp_use_trustedbsd_mac=$enableval
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should use TrustedBSD MAC privileges" >&5
$as_echo_n "checking if we should use TrustedBSD MAC privileges... " >&6; }
case "$ntp_use_trustedbsd_mac$ac_cv_header_sys_mac_h" in
yesyes)
$as_echo "#define HAVE_TRUSTEDBSD_MAC 1" >>confdefs.h
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_use_trustedbsd_mac" >&5
$as_echo "$ntp_use_trustedbsd_mac" >&6; }
case "$ntp_use_dev_clockctl$ntp_have_linuxcaps$ntp_have_solarisprivs$ntp_use_trustedbsd_mac" in
*yes*)
$as_echo "#define HAVE_DROPROOT 1" >>confdefs.h
@ -30311,6 +30347,19 @@ $as_echo "$ntp_openssl" >&6; }
case "$ntp_openssl" in
yes)
for ac_header in openssl/cmac.h openssl/hmac.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
$as_echo "#define OPENSSL /**/" >>confdefs.h
@ -30534,6 +30583,21 @@ LIBS="$NTPO_SAVED_LIBS"
{ ntp_openssl_from_pkg_config=; unset ntp_openssl_from_pkg_config;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we want to enable CMAC support" >&5
$as_echo_n "checking if we want to enable CMAC support... " >&6; }
case "$ac_cv_header_openssl_cmac_h" in
yes)
$as_echo "#define ENABLE_CMAC 1" >>confdefs.h
ans="yes"
;;
*) ans="no"
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ans" >&5
$as_echo "$ans" >&6; }
@ -33221,6 +33285,32 @@ fi
###
ac_fn_c_check_decl "$LINENO" "sigsetjmp" "ac_cv_have_decl_sigsetjmp" "#include <setjmp.h>
"
if test "x$ac_cv_have_decl_sigsetjmp" = xyes; then :
ac_have_decl=1
else
ac_have_decl=0
fi
cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_SIGSETJMP $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "siglongjmp" "ac_cv_have_decl_siglongjmp" "#include <setjmp.h>
"
if test "x$ac_cv_have_decl_siglongjmp" = xyes; then :
ac_have_decl=1
else
ac_have_decl=0
fi
cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_SIGLONGJMP $ac_have_decl
_ACEOF
###
@ -33964,7 +34054,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by ntp $as_me 4.2.8p11, which was
This file was extended by ntp $as_me 4.2.8p12, which was
generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@ -34031,7 +34121,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
ntp config.status 4.2.8p11
ntp config.status 4.2.8p12
configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\"

15
configure.ac
View File

@ -3014,6 +3014,17 @@ AC_MSG_RESULT([$ans])
NTP_OPENSSL
AC_MSG_CHECKING([if we want to enable CMAC support])
case "$ac_cv_header_openssl_cmac_h" in
yes)
AC_DEFINE([ENABLE_CMAC], [1], [Enable CMAC support?])
ans="yes"
;;
*) ans="no"
;;
esac
AC_MSG_RESULT([$ans])
NTP_CRYPTO_RAND
# if we are using OpenSSL (--with-crypto), by default Autokey is enabled
@ -4380,6 +4391,10 @@ NTP_PROBLEM_TESTS
###
AC_CHECK_DECLS([sigsetjmp,siglongjmp], [], [], [[#include <setjmp.h>]])
###
AC_DEFINE_DIR([NTP_KEYSDIR], [sysconfdir],
[Default location of crypto key info])

306
html/authentic.html
View File

@ -1,91 +1,223 @@
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=iso-8859-1">
<meta name="generator" content="HTML Tidy, see www.w3.org">
<title>Authentication Support</title>
<link href="scripts/style.css" type="text/css" rel="stylesheet">
<style type="text/css">
<!--
<style1 {
color: #FF0000;
font-weight: bold;
}
.style1 {color: #FF0000}
-->
</style>
</head>
<body>
<h3>Authentication Support</h3>
<img src="pic/alice44.gif" alt="gif" align="left"><a href="http://www.eecis.udel.edu/%7emills/pictures.html">from <i>Alice's Adventures in Wonderland</i>, Lewis Carroll</a>
<p>Our resident cryptographer; now you see him, now you don't.</p>
<p>Last update:
<!-- #BeginDate format:En2m -->5-Feb-2016 09:13<!-- #EndDate -->
UTC</p>
<br clear="left">
<h4>Related Links</h4>
<script type="text/javascript" language="javascript" src="scripts/hand.txt"></script>
<script type="text/javascript" language="javascript" src="scripts/authopt.txt"></script>
<h4>Table of Contents</h4>
<ul>
<li class="inline"><a href="#auth">Introduction</a></li>
<li class="inline"><a href="#symm">Symmetric Key Cryptography</a></li>
<li class="inline"><a href="#windows">Microsoft Windows Authentication</a></li>
<li class="inline"><a href="#pub">Public Key Cryptography</a></li>
</ul>
<hr>
<h4 id="auth">Introduction</h4>
<p>This page describes the various cryptographic authentication provisions in NTPv4. Authentication support allows the NTP client to verify that servers are in fact known and trusted and not intruders intending accidentally or intentionally to masquerade as a legitimate server. A detailed discussion of the NTP multi-layer security model and vulnerability analysis is in the white paper <a href="http://www.eecis.udel.edu/~mills/security.html">NTP Security Analysis</a>.</p>
<p> The NTPv3 specification (RFC-1305) defined an authentication scheme properly described as <em>symmetric key cryptography</em>. It used the Data Encryption Standard (DES) algorithm operating in cipher-block chaining (CBC) mode. Subsequently, this algorithm was replaced by the RSA Message Digest 5 (MD5) algorithm commonly called keyed-MD5. Either algorithm computes a message digest or one-way hash which can be used to verify the client has the same message digest as the server. The MD5 message digest algorithm is included in the distribution, so without further cryptographic support, the distribution can be freely exported.</p>
<p>If the OpenSSL cryptographic library is installed prior to building the distribution, all message digest algorithms included in the library may be used, including SHA and SHA1. However, if conformance to FIPS 140-2 is required, only a limited subset of these algorithms can be used. This library is available from <a href="http://www.openssl.org">http://www.openssl.org</a> and can be installed using the procedures outlined in the <a href="build.html">Building and Installing the Distribution</a> page. Once installed, the configure and build process automatically detects the library and links the library routines
required.</p>
<p>In addition to the symmetric key algorithms, this distribution includes support for the Autokey public key algorithms and protocol specified in RFC-5906 &quot;Network Time Protocol Version 4: Autokey Specification&quot;. This support is available only if the OpenSSL library has been installed and the <tt>--enable-autokey</tt> option is used when the distribution is built.</p>
<p> Public key cryptography is generally considered more secure than symmetric key cryptography, since the security is based on private and public values which are generated by each participant and where the private value is never revealed. Autokey uses X.509 public certificates, which can be produced by commercial services, the OpenSSL application program, or the <a href="keygen.html"><tt>ntp-keygen</tt></a> utility program in the NTP software distribution.</p>
<p>Note that according to US law, NTP binaries including OpenSSL library components, including the OpenSSL library itself, cannot be exported outside the US without license from the US Department of Commerce. Builders outside the US are advised to obtain the OpenSSL library directly from OpenSSL, which is outside the US, and build outside the US.</p>
<p>Authentication is configured separately for each association using the <tt>key</tt> or <tt>autokey</tt> option of the <tt>server</tt> configuration command, as described in the <a href="confopt.html">Server Options</a> page. The <a href="keygen.html">ntp-keygen</a> page describes the files required for the various authentication schemes. Further details are in the briefings, papers and reports at the NTP project page linked from <a href="http://www.ntp.org">www.ntp.org</a>.</p>
<p>By default, the client sends non-authenticated packets and the server responds with non-authenticated packets. If the client sends authenticated packets, the server responds with authenticated packets if correct, or a crypto-NAK packet if not. In the case of unsolicited packets which might consume significant resources, such as broadcast or symmetric mode packets, authentication is required, unless overridden by a <tt>disable auth</tt> command. In the current climate of targeted broadcast or &quot;letterbomb&quot; attacks, defeating this requirement would be decidedly dangerous. In any case, the <tt>notrust </tt>flag, described on the <a href="authopt.html">Access Control Options</a> page, can be used to disable access to all but correctly authenticated clients.</p>
<h4 id="symm">Symmetric Key Cryptography</h4>
<p>The original NTPv3 specification (RFC-1305), as well as the current NTPv4 specification (RFC-5905), allows any one of possibly 65,534 message digest keys (excluding zero), each distinguished by a 32-bit key ID, to authenticate an association. The servers and clients involved must agree on the key ID, key type and key to authenticate NTP packets.</p>
<p>The message digest is a cryptographic hash computed by an algorithm such as MD5, SHA, or AES-128 CMAC. When authentication is specified, a message authentication code (MAC) is appended to the NTP packet header. The MAC consists of a 32-bit key identifier (key ID) followed by a 128- or 160-bit message digest. The algorithm computes the digest as the hash of a 128- or 160- bit message digest key concatenated with the NTP packet header fields with the exception of the MAC. On transmit, the message digest is computed and inserted in the MAC. On receive, the message digest is computed and compared with the MAC. The packet is accepted only if the two MACs are identical. If a discrepancy is found by the client, the client ignores the packet, but raises an alarm. If this happens at the server, the server returns a special message called a <em>crypto-NAK</em>. Since the crypto-NAK is protected by the loopback test, an intruder cannot disrupt the protocol by sending a bogus crypto-NAK.</p>
<p>Keys and related information are specified in a keys file, which must be distributed and stored using secure means beyond the scope of the NTP protocol itself. Besides the keys used for ordinary NTP associations, additional keys can be used as passwords for the <tt><a href="ntpq.html">ntpq</a></tt> and <tt><a href="ntpdc.html">ntpdc</a></tt> utility programs. Ordinarily, the <tt>ntp.keys</tt> file is generated by the <tt><a href="keygen.html">ntp-keygen</a></tt> program, but it can be constructed and edited using an ordinary text editor.</p>
<p> Each line of the keys file consists of three or four fields: a key ID in the range 1 to 65,534, inclusive, a key type, a message digest key consisting of a printable ASCII string less than 40 characters or a 40-character hex digit string, and an optional comma-separated list of IPs that are allowed to serve time. If the OpenSSL library is installed, the key type can be any message digest algorithm supported by the library. If the OpenSSL library is not installed, the only permitted key type is MD5.</p>
<table>
<caption style="caption-side: bottom;">
Figure 1. Typical Symmetric Key File
</caption>
<tr><td style="border: 1px solid black; border-spacing: 0;">
<pre style="color:grey;">
# ntpkey_MD5key_bk.ntp.org.3595864945
# Thu Dec 12 19:22:25 2013
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<h3>Authentication Support</h3>
<img src="pic/alice44.gif" alt="gif" align="left"><a href="http://www.eecis.udel.edu/%7emills/pictures.html">from <i>Alice's Adventures in Wonderland</i>, Lewis Carroll</a>
<p>Our resident cryptographer; now you see him, now you don't.</p>
<p>Last update:
<!-- #BeginDate format:En2m -->24-Jul-2018 09:12<!-- #EndDate -->
UTC</p>
<br clear="left">
<h4>Related Links</h4>
<script type="text/javascript" language="javascript" src="scripts/hand.txt"></script>
<script type="text/javascript" language="javascript" src="scripts/authopt.txt"></script>
<h4>Table of Contents</h4>
<ul>
<li class="inline"><a href="#auth">Introduction</a></li>
<li class="inline"><a href="#symm">Symmetric Key Cryptography</a></li>
<li class="inline"><a href="#windows">Microsoft Windows Authentication</a></li>
<li class="inline"><a href="#pub">Public Key Cryptography</a></li>
</ul>
<hr>
<h4 id="auth">Introduction</h4>
<p>This page describes the various cryptographic authentication
provisions in NTPv4. Authentication support allows the NTP client to
verify that servers are in fact known and trusted and not intruders
intending accidentally or intentionally to masquerade as a legitimate
server. A detailed discussion of the NTP multi-layer security model
and vulnerability analysis is in the white
paper <a href="http://www.eecis.udel.edu/~mills/security.html">NTP
Security Analysis</a>.</p>
<p>The NTPv3 specification (RFC-1305) defined an authentication scheme
properly described as <em>symmetric key cryptography</em>. It used
the Data Encryption Standard (DES) algorithm operating in cipher-block
chaining (CBC) mode. Subsequently, this algorithm was replaced by the
RSA Message Digest 5 (MD5) algorithm commonly called keyed-MD5.
Either algorithm computes a message digest or one-way hash which can
be used to verify the client has the same message digest as the
server. The MD5 message digest algorithm is included in the
distribution, so without further cryptographic support, the
distribution can be freely exported.</p>
<p>If the OpenSSL cryptographic library is installed prior to building
the distribution, all message digest algorithms included in the
library may be used, including SHA and SHA1. However, if conformance
to FIPS 140-2 is required, only a limited subset of these algorithms
can be used. This library is available
from <a href="http://www.openssl.org">http://www.openssl.org</a> and
can be installed using the procedures outlined in
the <a href="build.html">Building and Installing the Distribution</a>
page. Once installed, the configure and build process automatically
detects the library and links the library routines required.</p>
<p>In addition to the symmetric key algorithms, this distribution
includes support for the Autokey public key algorithms and protocol
specified in RFC-5906 &quot;Network Time Protocol Version 4: Autokey
Specification&quot;. This support is available only if the OpenSSL
library has been installed and the <tt>--enable-autokey</tt> option is
used when the distribution is built.</p>
<p> Public key cryptography is generally considered more secure than
symmetric key cryptography, since the security is based on private and
public values which are generated by each participant and where the
private value is never revealed. Autokey uses X.509 public
certificates, which can be produced by commercial services, the
OpenSSL application program, or
the <a href="keygen.html"><tt>ntp-keygen</tt></a> utility program in
the NTP software distribution.</p>
<p>Note that according to US law, NTP binaries including OpenSSL library
components, including the OpenSSL library itself, cannot be exported
outside the US without license from the US Department of Commerce.
Builders outside the US are advised to obtain the OpenSSL library
directly from OpenSSL, which is outside the US, and build outside the
US.</p>
<p>Authentication is configured separately for each association using
the <tt>key</tt> or <tt>autokey</tt> option of the <tt>server</tt>
configuration command, as described in
the <a href="confopt.html">Server Options</a> page.
The <a href="keygen.html">ntp-keygen</a> page describes the files
required for the various authentication schemes. Further details are
in the briefings, papers and reports at the NTP project page linked
from <a href="http://www.ntp.org">www.ntp.org</a>.</p>
<p>By default, the client sends non-authenticated packets and the server
responds with non-authenticated packets. If the client sends
authenticated packets, the server responds with authenticated packets
if correct, or a crypto-NAK packet if not. In the case of unsolicited
packets which might consume significant resources, such as broadcast
or symmetric mode packets, authentication is required, unless
overridden by a <tt>disable auth</tt> command. In the current climate
of targeted broadcast or &quot;letterbomb&quot; attacks, defeating
this requirement would be decidedly dangerous. In any case,
the <tt>notrust </tt>flag, described on
the <a href="authopt.html">Access Control Options</a> page, can be
used to disable access to all but correctly authenticated clients.</p>
<h4 id="symm">Symmetric Key Cryptography</h4>
<p>The original NTPv3 specification (RFC-1305), as well as the current
NTPv4 specification (RFC-5905), allows any one of possibly 65,535
message digest keys (excluding zero), each distinguished by a 32-bit
key ID, to authenticate an association. The servers and clients
involved must agree on the key ID, key type and key to authenticate
NTP packets.</p>
<p>The message digest is a cryptographic hash computed by an algorithm
such as MD5, SHA, or AES-128 CMAC. When authentication is specified,
a message authentication code (MAC) is appended to the NTP packet
header. The MAC consists of a 32-bit key identifier (key ID) followed
by a 128- or 160-bit message digest. The algorithm computes the
digest as the hash of a 128- or 160- bit message digest key
concatenated with the NTP packet header fields with the exception of
the MAC. On transmit, the message digest is computed and inserted in
the MAC. On receive, the message digest is computed and compared with
the MAC. The packet is accepted only if the two MACs are identical.
If a discrepancy is found by the client, the client ignores the
packet, but raises an alarm. If this happens at the server, the
server returns a special message called a <em>crypto-NAK</em>. Since
the crypto-NAK is protected by the loopback test, an intruder cannot
disrupt the protocol by sending a bogus crypto-NAK.</p>
<p>Keys and related information are specified in a keys file, which must
be distributed and stored using secure means beyond the scope of the
NTP protocol itself. Besides the keys used for ordinary NTP
associations, additional keys can be used as passwords for
the <tt><a href="ntpq.html">ntpq</a></tt>
and <tt><a href="ntpdc.html">ntpdc</a></tt> utility programs.
Ordinarily, the <tt>ntp.keys</tt> file is generated by
the <tt><a href="keygen.html">ntp-keygen</a></tt> program, but it can
be constructed and edited using an ordinary text editor.</p>
<p> Each line of the keys file consists of three or four fields: a key
ID in the range 1 to 65,535, inclusive, a key type, a message digest
key consisting of a printable ASCII string less than 40 characters or
a 40-character hex digit string, and an optional comma-separated list
of IPs that are allowed to serve time. If the OpenSSL library is
installed, the key type can be any message digest algorithm supported
by the library. If the OpenSSL library is not installed, the only
permitted key type is MD5.</p>
<table>
<caption style="caption-side: bottom;">
Figure 1. Typical Symmetric Key File
</caption>
<tr><td style="border: 1px solid black; border-spacing: 0;">
<pre style="color:grey;">
# ntpkey_MD5key_bk.ntp.org.3595864945
# Thu Dec 12 19:22:25 2013
1 MD5 L";Nw&lt;`.I&lt;f4U0)247"i # MD5 key
2 MD5 &amp;&gt;l0%XXK9O'51VwV&lt;xq~ # MD5 key
3 MD5 lb4zLW~d^!K:]RsD'qb6 # MD5 key
4 MD5 Yue:tL[+vR)M`n~bY,'? # MD5 key
5 MD5 B;fxlKgr/&amp;4ZTbL6=RxA # MD5 key
6 MD5 4eYwa`o}3i@@V@..R9!l # MD5 key
7 MD5 `A.([h+;wTQ|xfi%Sn_! # MD5 key
8 MD5 45:V,r4]l6y^JH6"Sh?F # MD5 key
9 MD5 3-5vcn*6l29DS?Xdsg)* # MD5 key
10 MD5 2late4Me # MD5 key
11 SHA1 a27872d3030a9025b8446c751b4551a7629af65c # SHA1 key
12 SHA1 21bc3b4865dbb9e920902abdccb3e04ff97a5e74 # SHA1 key
13 SHA1 2b7736fe24fef5ba85ae11594132ab5d6f6daba9 # SHA1 key
14 SHA a5332809c8878dd3a5b918819108a111509aeceb # SHA key
15 MD2 2fe16c88c760ff2f16d4267e36c1aa6c926e6964 # MD2 key
16 MD4 b2691811dc19cfc0e2f9bcacd74213f29812183d # MD4 key
17 MD5 e4d6735b8bdad58ec5ffcb087300a17f7fef1f7c # MD5 key
18 MDC2 a8d5e2315c025bf3a79174c87fbd10477de2eabc # MDC2 key
19 RIPEMD160 77ca332cafb30e3cafb174dcd5b80ded7ba9b3d2 # RIPEMD160 key
20 AES128CMAC f92ff73eee86c1e7dc638d6489a04e4e555af878 # AES128CMAC key
</pre></td></tr></table>
<p>Figure 1 shows a typical keys file used by the reference implementation when the OpenSSL library is installed. In this figure, for key IDs in he range 1-10, the key is interpreted as a printable ASCII string. For key IDs in the range 11-20, the key is a 40-character hex digit string. The key is truncated or zero-filled internally to either 128 or 160 bits, depending on the key type. The line can be edited later or new lines can be added to change any field. The key can be changed to a password, such as <tt>2late4Me</tt> for key ID 10. Note that two or more keys files can be combined in any order as long as the key IDs are distinct.</p>
<p>When <tt>ntpd</tt> is started, it reads the keys file specified by the <tt>keys</tt> command and installs the keys in the key cache. However, individual keys must be activated with the <tt>trustedkey</tt> configuration command before use. This allows, for instance, the installation of possibly several batches of keys and then activating a key remotely using <tt>ntpq</tt> or <tt>ntpdc</tt>. The <tt>requestkey</tt> command selects the key ID used as the password for the <tt>ntpdc</tt> utility, while the <tt>controlkey</tt> command selects the key ID used as the password for the <tt>ntpq</tt> utility.</p>
<h4 id="windows">Microsoft Windows Authentication</h4>
<p>In addition to the above means, <tt>ntpd</tt> now supports Microsoft Windows MS-SNTP authentication using Active Directory services. This support was contributed by the Samba Team and is still in development. It is enabled using the <tt>mssntp</tt> flag of the <tt>restrict</tt> command described on the <a href="accopt.html#restrict">Access Control Options</a> page. <span class="style1">Note: Potential users should be aware that these services involve a TCP connection to another process that could potentially block, denying services to other users. Therefore, this flag should be used only for a dedicated server with no clients other than MS-SNTP.</span></p>
<h4 id="pub">Public Key Cryptography</h4>
<p>See the <a href="autokey.html">Autokey Public-Key Authentication</a> page.</p>
<hr>
<script type="text/javascript" language="javascript" src="scripts/footer.txt"></script>
</body>
1 MD5 L";Nw&lt;`.I&lt;f4U0)247"i # MD5 key
2 MD5 &amp;&gt;l0%XXK9O'51VwV&lt;xq~ # MD5 key
3 MD5 lb4zLW~d^!K:]RsD'qb6 # MD5 key
4 MD5 Yue:tL[+vR)M`n~bY,'? # MD5 key
5 MD5 B;fxlKgr/&amp;4ZTbL6=RxA # MD5 key
6 MD5 4eYwa`o}3i@@V@..R9!l # MD5 key
7 MD5 `A.([h+;wTQ|xfi%Sn_! # MD5 key
8 MD5 45:V,r4]l6y^JH6"Sh?F # MD5 key
9 MD5 3-5vcn*6l29DS?Xdsg)* # MD5 key
10 MD5 2late4Me # MD5 key
11 SHA1 a27872d3030a9025b8446c751b4551a7629af65c # SHA1 key
12 SHA1 21bc3b4865dbb9e920902abdccb3e04ff97a5e74 # SHA1 key
13 SHA1 2b7736fe24fef5ba85ae11594132ab5d6f6daba9 # SHA1 key
14 SHA a5332809c8878dd3a5b918819108a111509aeceb # SHA key
15 MD2 2fe16c88c760ff2f16d4267e36c1aa6c926e6964 # MD2 key
16 MD4 b2691811dc19cfc0e2f9bcacd74213f29812183d # MD4 key
17 MD5 e4d6735b8bdad58ec5ffcb087300a17f7fef1f7c # MD5 key
18 MDC2 a8d5e2315c025bf3a79174c87fbd10477de2eabc # MDC2 key
19 RIPEMD160 77ca332cafb30e3cafb174dcd5b80ded7ba9b3d2 # RIPEMD160 key
20 AES128CMAC f92ff73eee86c1e7dc638d6489a04e4e555af878 # AES128CMAC key
21 MD5 sampo 10.1.2.3/24
</pre></td></tr></table>
<p>Figure 1 shows a typical symmetric keys file used by the reference
implementation when the OpenSSL library is installed. Each line of
the file contains three or four fields. The first field is an integer
between 1 and 65535, inclusive, representing the key identifier. The
second field is the digest algorithm, which in the absence of the
OpenSSL library must be <tt>MD5</tt>, which designates the MD5 message
digest algorithm. The third field is the key. The optional fourth
field is one or more comma-separated IPs. An IP may end with an
optional <tt>/subnetbits</tt> suffix, which limits the acceptance of
the key identifier to packets claiming to be from the described IP
space. In this example, for the key IDs in the range 1-10 the key is
interpreted as a printable ASCII string. For the key IDs in the range
11-20, the key is a 40-character hex digit string. In either case,
the key is truncated or zero-filled internally to either 128 or 160
bits, depending on the key type. The line can be edited later or new
lines can be added to change any field. The key can be changed to a
password, such as <tt>2late4Me</tt> for key ID 10. Note that two or
more keys files can be combined in any order as long as the key IDs
are distinct.</p>
<p>When <tt>ntpd</tt> is started, it reads the keys file specified by
the <tt>keys</tt> command and installs the keys in the key cache.
However, individual keys must be activated with
the <tt>trustedkey</tt> configuration command before use. This
allows, for instance, the installation of possibly several batches of
keys and then activating a key remotely using <tt>ntpq</tt>
or <tt>ntpdc</tt>. The <tt>requestkey</tt> command selects the key ID
used as the password for the <tt>ntpdc</tt> utility, while
the <tt>controlkey</tt> command selects the key ID used as the
password for the <tt>ntpq</tt> utility.</p>
<h4 id="windows">Microsoft Windows Authentication</h4>
<p>In addition to the above means, <tt>ntpd</tt> now supports Microsoft
Windows MS-SNTP authentication using Active Directory services. This
support was contributed by the Samba Team and is still in development.
It is enabled using the <tt>mssntp</tt> flag of the <tt>restrict</tt>
command described on the <a href="accopt.html#restrict">Access Control
Options</a> page. <span class="style1">Note: Potential users should
be aware that these services involve a TCP connection to another
process that could potentially block, denying services to other users.
Therefore, this flag should be used only for a dedicated server with
no clients other than MS-SNTP.</span></p>
<h4 id="pub">Public Key Cryptography</h4>
<p>See the <a href="autokey.html">Autokey Public-Key Authentication</a>
page.</p>
<hr>
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@ -4,6 +4,7 @@
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<title>Authentication Commands and Options</title>
<!-- Changed by: stenn, 25-May-2018 -->
<link href="scripts/style.css" type="text/css" rel="stylesheet">
<style type="text/css">
.style1 {
@ -17,7 +18,7 @@
<img src="pic/alice44.gif" alt="gif" align="left"><a href="http://www.eecis.udel.edu/%7emills/pictures.html">from <i>Alice's Adventures in Wonderland</i>, Lewis Carroll</a>
<p>Our resident cryptographer; now you see him, now you don't.</p>
<p>Last update:
<!-- #BeginDate format:En2m -->15-Oct-2011 01:00<!-- #EndDate -->
<!-- #BeginDate format:En2m -->24-Jul-2018 07:27<!-- #EndDate -->
UTC</p>
<br clear="left">
<h4>Related Links</h4>
@ -28,65 +29,65 @@
<p>Unless noted otherwise, further information about these commands is on the <a href="authentic.html">Authentication Support</a> page.</p>
<dl>
<dt id=automax><tt>automax [<i>logsec</i>]</tt></dt>
<dd>Specifies the interval between regenerations of the session key list used with the Autokey protocol, as a power of 2 in seconds. Note that the size of the key list for each association depends on this interval and the current poll interval. The default interval is 12 (about 1.1 hr). For poll intervals above the specified interval, a session key list with a single entry will be regenerated for every message sent. See the <a href="autokey.html">Autokey Public Key Authentication</a> page for further information.</dd>
<dd>Specifies the interval between regenerations of the session key list used with the Autokey protocol, as a power of 2 in seconds. Note that the size of the key list for each association depends on this interval and the current poll interval. The default interval is 12 (about 1.1 hr). For poll intervals above the specified interval, a session key list with a single entry will be regenerated for every message sent. See the <a href="autokey.html">Autokey Public Key Authentication</a> page for further information.</dd>
<dt id="controlkey"><tt>controlkey <i>keyid</i></tt></dt>
<dd>Specifies the key ID for the <a
href="ntpq.html"><tt>ntpq</tt></a> utility, which uses the
standard protocol defined in RFC-1305. The <tt><i>keyid</i></tt> argument is the key ID for a <a href="#trustedkey">trusted
key</a>, where the value can be in the range 1 to 65534,
standard protocol defined in RFC-1305. The <tt><i>keyid</i></tt> argument is the key ID for a <a href="#trustedkey">trusted
key</a>, where the value can be in the range 1 to 65535,
inclusive.</dd>
<dt id="crypto"><tt>crypto [digest</tt> <em><tt>digest</tt></em><tt>]</tt> <tt>[host <i>name</i>] [ident <i>name</i>] [pw <i>password</i>] [randfile <i>file</i>]</tt></dt>
<dt id="crypto"><tt>crypto [digest <i>digest</i>] [host <i>name</i>] [ident <i>name</i>] [pw <i>password</i>] [randfile <i>file</i>]</tt></dt>
<dd>This command activates the Autokey public key cryptography
and loads the required host keys and certificate. If one or more files
are unspecified, the default names are used. Unless
and loads the required host keys and certificate. If one or more files
are unspecified, the default names are used. Unless
the complete path and name of the file are specified, the location of a file
is relative to the keys directory specified in the <tt>keysdir</tt> configuration
command with default <tt>/usr/local/etc</tt>. See the <a href="autokey.html">Autokey Public Key Authentication</a> page for further information. Following are the options.</dd>
command with default <tt>/usr/local/etc</tt>. See the <a href="autokey.html">Autokey Public Key Authentication</a> page for further information. Following are the options.</dd>
<dd>
<dl>
<dt><tt>digest</tt> <em><tt>digest</tt></em></dt>
<dt><tt>digest</tt> <i>digest</i></dt>
<dd>&nbsp;</dd>
<dd>Specify the message digest algorithm, with default MD5. If the OpenSSL library
is installed, <tt><i>digest</i></tt> can be be any message digest algorithm supported
by the library. The current selections are: <tt>MD2</tt>, <tt>MD4</tt>, <tt>MD5,</tt> <tt>MDC2</tt>, <tt>RIPEMD160</tt>, <tt>SHA</tt> and <tt>SHA1</tt>. All
participants in an Autokey subnet must use the same algorithm. The Autokey message digest algorithm is separate and distinct from the symmetric
key message digest algorithm. Note: If compliance with FIPS 140-2 is required,
by the library. The current selections are: <tt>MD2</tt>, <tt>MD4</tt>, <tt>MD5,</tt> <tt>MDC2</tt>, <tt>RIPEMD160</tt>, <tt>SHA</tt> and <tt>SHA1</tt>. All
participants in an Autokey subnet must use the same algorithm. The Autokey message digest algorithm is separate and distinct from the symmetric
key message digest algorithm. Note: If compliance with FIPS 140-2 is required,
the algorithm must be ether <tt>SHA</tt> or <tt>SHA1</tt>.</dd>
<dt><tt>host <i>name</i></tt></dt>
<dd>Specify the cryptographic media names for the host, sign and certificate files. If this option is not specified, the default name is the string returned by the Unix <tt>gethostname()</tt> routine.</dd>
<dd>Specify the cryptographic media names for the host, sign and certificate files. If this option is not specified, the default name is the string returned by the Unix <tt>gethostname()</tt> routine.</dd>
<dd><span class="style1">Note: In the latest Autokey version, this option has no effect other than to change the cryptographic media file names.</span></dd>
<dt><tt>ident <i>group</i></tt></dt>
<dd>Specify the cryptographic media names for the identity scheme files. If this option is not specified, the default name is the string returned by the Unix <tt>gethostname()</tt> routine.</dd>
<dd>Specify the cryptographic media names for the identity scheme files. If this option is not specified, the default name is the string returned by the Unix <tt>gethostname()</tt> routine.</dd>
<dd><span class="style1">Note: In the latest Autokey version, this option has no effect other than to change the cryptographic media file names.</span></dd>
<dt><tt>pw <i>password</i></tt></dt>
<dd>Specifies the password to decrypt files previously encrypted by the <tt>ntp-keygen</tt> program with the <tt>-p</tt> option. If this option is not specified, the default password is the string returned by the Unix <tt>gethostname()</tt> routine. </dd>
<dd>Specifies the password to decrypt files previously encrypted by the <tt>ntp-keygen</tt> program with the <tt>-p</tt> option. If this option is not specified, the default password is the string returned by the Unix <tt>gethostname()</tt> routine.</dd>
<dt><tt>randfile <i>file</i></tt></dt>
<dd>Specifies the location of the random seed file used by the OpenSSL library. The defaults are described on the <a href="keygen.html"><tt>ntp-keygen</tt> page</a>.</dd>
<dd>Specifies the location of the random seed file used by the OpenSSL library. The defaults are described on the <a href="keygen.html"><tt>ntp-keygen</tt> page</a>.</dd>
</dl>
</dd>
<dt id="ident"><tt>ident <i>group</i></tt></dt>
<dd>Specifies the group name for ephemeral associations mobilized by broadcast and symmetric passive modes. See the <a href="autokey.html">Autokey Public-Key Authentication</a> page for further information.</dd>
<dd>Specifies the group name for ephemeral associations mobilized by broadcast and symmetric passive modes. See the <a href="autokey.html">Autokey Public-Key Authentication</a> page for further information.</dd>
<dt id="keys"><tt>keys <i>path</i></tt></dt>
<dd>Specifies the complete directory path for the key file containing the key IDs, key types and keys used by <tt>ntpd</tt>, <tt>ntpq</tt> and <tt>ntpdc</tt> when operating with symmetric key cryptography. The format of the keyfile is described on the <a href="keygen.html"><tt>ntp-keygen</tt> page</a>. This is the same operation as the <tt>-k</tt> command line option. Note that the directory path for Autokey cryptographic media is specified by the <tt>keysdir</tt> command.</dd>
<dd>Specifies the complete directory path for the key file containing the key IDs, key types and keys used by <tt>ntpd</tt>, <tt>ntpq</tt> and <tt>ntpdc</tt> when operating with symmetric key cryptography. The format of the keyfile is described on the <a href="keygen.html"><tt>ntp-keygen</tt> page</a>. This is the same operation as the <tt>-k</tt> command line option. Note that the directory path for Autokey cryptographic media is specified by the <tt>keysdir</tt> command.</dd>
<dt id="keysdir"><tt>keysdir <i>path</i></tt></dt>
<dd>Specifies the complete directory path for the Autokey cryptographic keys, parameters and certificates. The default is <tt>/usr/local/etc/</tt>. Note that the path for the symmetric keys file is specified by the <tt>keys</tt> command.</dd>
<dd>Specifies the complete directory path for the Autokey cryptographic keys, parameters and certificates. The default is <tt>/usr/local/etc/</tt>. Note that the path for the symmetric keys file is specified by the <tt>keys</tt> command.</dd>
<dt id="requestkey"><tt>requestkey <i>keyid</i></tt></dt>
<dd>Specifies the key ID for the <a href="ntpdc.html"><tt>ntpdc</tt></a> utility program, which
uses a proprietary protocol specific to this implementation of <tt>ntpd</tt>. The <tt><i>keyid</i></tt> argument is a key ID
uses a proprietary protocol specific to this implementation of <tt>ntpd</tt>. The <tt><i>keyid</i></tt> argument is a key ID
for a <a href="#trustedkey">trusted key</a>, in the range 1 to
65534, inclusive.</dd>
65535, inclusive.</dd>
<dt id="revoke"><tt>revoke [<i>logsec</i>]</tt></dt>
<dd>Specifies the interval between re-randomization of certain cryptographic values used by the Autokey scheme, as a power of 2 in seconds, with default 17 (36 hr). See the <a href="autokey.html">Autokey Public-Key Authentication</a> page for further information.</dd>
<dt id="trustedkey"><tt>trustedkey [<i>keyid</i> | (<i>lowid</i> ... <i>highid</i>)] [...]</tt></dt>
<dd>Specifies the key ID(s) which are trusted for the purposes of
authenticating peers with symmetric key cryptography. Key IDs
used to authenticate <tt>ntpq</tt> and <tt>ntpdc</tt> operations
must be listed here and additionally be enabled with <a href="#controlkey">controlkey</a> and/or <a href="#requestkey">requestkey</a>. The authentication
must be listed here and additionally be enabled with <a href="#controlkey">controlkey</a> and/or <a href="#requestkey">requestkey</a>. The authentication
procedure for time transfer requires that both the local and
remote NTP servers employ the same key ID and secret for this
purpose, although different keys IDs may be used with different
servers. Ranges of trusted key IDs may be specified: <tt>trustedkey (1 ... 19) 1000 (100 ... 199)</tt> enables the
lowest 120 key IDs which start with the digit 1. The spaces
servers. Ranges of trusted key IDs may be specified: <tt>trustedkey (1 ... 19) 1000 (100 ... 199)</tt> enables the
lowest 120 key IDs which start with the digit 1. The spaces
surrounding the ellipsis are required when specifying a range.</dd>
</dl>
<hr>

4
html/confopt.html
View File

@ -13,7 +13,7 @@
Walt Kelly</a>
<p>The chicken is getting configuration advice.</p>
<p>Last update:
<!-- #BeginDate format:En2m -->10-Mar-2014 05:01<!-- #EndDate -->
<!-- #BeginDate format:En2m -->24-Jul-2018 07:27<!-- #EndDate -->
UTC</p>
<br clear="left">
<h4>Related Links</h4>
@ -67,7 +67,7 @@ Walt Kelly</a>
<dt><tt>ident</tt> <em><tt>group</tt></em></dt>
<dd>Specify the group name for the association. See the <a href="autokey.html">Autokey Public-Key Authentication</a> page for further information.</dd>
<dt><tt>key</tt> <i><tt>key</tt></i></dt>
<dd>Send and receive packets authenticated by the symmetric key scheme described in the <a href="authentic.html">Authentication Support</a> page. The <i><tt>key</tt></i> specifies the key identifier with values from 1 to 65534, inclusive. This option is mutually exclusive with the <tt>autokey</tt> option.</dd> <dt><tt>minpoll <i>minpoll<br>
<dd>Send and receive packets authenticated by the symmetric key scheme described in the <a href="authentic.html">Authentication Support</a> page. The <i><tt>key</tt></i> specifies the key identifier with values from 1 to 65535, inclusive. This option is mutually exclusive with the <tt>autokey</tt> option.</dd> <dt><tt>minpoll <i>minpoll<br>
</i></tt><tt>maxpoll <i>maxpoll</i></tt></dt>
<dd>These options specify the minimum and maximum poll intervals for NTP messages, in seconds as a power of two. The maximum poll interval defaults to 10 (1024 s), but can be increased by the <tt>maxpoll</tt> option to an upper limit of 17 (36 hr). The minimum poll interval defaults to 6 (64 s), but can be decreased by the <tt>minpoll</tt> option to a lower limit of 3 (8 s). Additional information about this option is on the <a href="poll.html">Poll Program</a> page.</dd>
<dt><tt>mode <i>option</i></tt></dt>

4
html/keygen.html
View File

@ -11,7 +11,7 @@
<p><img src="pic/alice23.gif" alt="gif" align="left"><a href="http://www.eecis.udel.edu/%7emills/pictures.html">from <i>Alice's Adventures in Wonderland</i>, Lewis Carroll</a></p>
<p>Alice holds the key.</p>
<p>Last update:
<!-- #BeginDate format:En2m -->11-Jan-2018 11:55<!-- #EndDate -->
<!-- #BeginDate format:En2m -->24-Jul-2018 07:27<!-- #EndDate -->
UTC</p>
<br clear="left">
<h4>Related Links</h4>
@ -313,7 +313,7 @@
</pre></td></tr></table>
<p>Figure 1 shows a typical symmetric keys file used by the reference
implementation. Each line of the file contains three or four fields,
first an integer between 1 and 65534, inclusive, representing the key
first an integer between 1 and 65535, inclusive, representing the key
identifier used in the <tt>server</tt> and <tt>peer</tt> configuration
commands. Second is the key type for the message digest algorithm,
which in the absence of the OpenSSL library must be <tt>MD5</tt> to

4
html/ntpdate.html
View File

@ -11,7 +11,7 @@
<img src="pic/rabbit.gif" alt="gif" align="left"><a href="http://www.eecis.udel.edu/~mills/pictures.html">from <i>Alice's Adventures in Wonderland</i>, Lewis Carroll</a>
<p>I told you it was eyeball and wristwatch.</p>
<p>Last update:
<!-- #BeginDate format:En2m -->9-Feb-2014 03:34<!-- #EndDate -->
<!-- #BeginDate format:En2m -->21-Jul-2018 04:09<!-- #EndDate -->
UTC</p>
<br clear="left">
<hr>
@ -63,7 +63,7 @@ Protocol (SNTP) Client</a> page. After a suitable period of mourning, the <tt>n
<dt><tt>-s</tt></dt>
<dd>Divert logging output from the standard output (default) to the system <tt>syslog</tt> facility. This is designed primarily for convenience of <tt>cron</tt> scripts.</dd>
<dt><tt>-t <i>timeout</i></tt></dt>
<dd>Specify the maximum time waiting for a server response as the value <i>timeout</i>, in seconds and fraction. The value is is rounded to a multiple of 0.2 seconds. The default is 1 second, a value suitable for polling across a LAN.</dd>
<dd>Specify the maximum time waiting for a server response as the value <i>timeout</i>, in seconds and fraction. The value is is rounded to a multiple of 0.2 seconds. The default is 2 seconds, a value suitable for polling across a LAN.</dd>
<dt><tt>-u</tt></dt>
<dd>Direct <tt>ntpdate</tt> to use an unprivileged port for outgoing packets. This is most useful when behind a firewall that blocks incoming traffic to privileged ports, and you want to synchronize with hosts beyond the firewall. Note that the <tt>-d</tt> option always uses unprivileged ports.
<dt><tt>-<i>v</i></tt></dt>

12
include/ntp.h
View File

@ -610,6 +610,18 @@ struct pkt {
#define STRATUM_TO_PKT(s) ((u_char)(((s) == (STRATUM_UNSPEC)) ?\
(STRATUM_PKT_UNSPEC) : (s)))
/*
* A test to determine if the refid should be interpreted as text string.
* This is usually the case for a refclock, which has stratum 0 internally,
* which results in sys_stratum 1 if the refclock becomes system peer, or
* in case of a kiss-of-death (KoD) packet that has STRATUM_PKT_UNSPEC (==0)
* in the packet which is converted to STRATUM_UNSPEC when the packet
* is evaluated.
*/
#define REFID_ISTEXT(s) (((s) <= 1) || ((s) >= STRATUM_UNSPEC))
/*
* Event codes. Used for reporting errors/events to the control module
*/

7
include/ntp_md5.h
View File

@ -7,8 +7,13 @@
#define NTP_MD5_H
#ifdef OPENSSL
# include "openssl/evp.h"
# include <openssl/evp.h>
# include "libssl_compat.h"
# ifdef HAVE_OPENSSL_CMAC_H
# include <openssl/cmac.h>
# define CMAC "AES128CMAC"
# define AES_128_KEY_SIZE 16
# endif /*HAVE_OPENSSL_CMAC_H*/
#else /* !OPENSSL follows */
/*
* Provide OpenSSL-alike MD5 API if we're not using OpenSSL

17
libntp/a_md5encrypt.c
View File

@ -12,12 +12,6 @@
#include "ntp_md5.h" /* provides OpenSSL digest API */
#include "isc/string.h"
#ifdef OPENSSL
# include "openssl/cmac.h"
# define CMAC "AES128CMAC"
# define AES_128_KEY_SIZE 16
#endif
typedef struct {
const void * buf;
size_t len;
@ -28,7 +22,7 @@ typedef struct {
size_t len;
} rwbuffT;
#ifdef OPENSSL
#if defined(OPENSSL) && defined(ENABLE_CMAC)
static size_t
cmac_ctx_size(
CMAC_CTX * ctx)
@ -42,7 +36,7 @@ cmac_ctx_size(
}
return mlen;
}
#endif /*OPENSSL*/
#endif /*OPENSSL && ENABLE_CMAC*/
static size_t
make_mac(
@ -63,6 +57,7 @@ make_mac(
INIT_SSL();
/* Check if CMAC key type specific code required */
# ifdef ENABLE_CMAC
if (ktype == NID_cmac) {
CMAC_CTX * ctx = NULL;
void const * keyptr = key->buf;
@ -100,7 +95,9 @@ make_mac(
if (ctx)
CMAC_CTX_cleanup(ctx);
}
else { /* generic MAC handling */
else
# endif /*ENABLE_CMAC*/
{ /* generic MAC handling */
EVP_MD_CTX * ctx = EVP_MD_CTX_new();
u_int uilen = 0;
@ -153,7 +150,7 @@ make_mac(
if (ktype == NID_md5)
{
EVP_MD_CTX * ctx = EVP_MD_CTX_new();
uint uilen = 0;
u_int uilen = 0;
if (digest->len < 16) {
msyslog(LOG_ERR, "%s", "MAC encrypt: MAC md5 buf too small.");

2
libntp/ntp_calendar.c
View File

@ -1873,7 +1873,7 @@ basedate_eval_string(
goto buildstamp;
}
rc = scanf(str, "%lu%n", &ned, &nc);
rc = sscanf(str, "%lu%n", &ned, &nc);
if (rc == 1 && (size_t)nc == sl) {
if (ned <= INT32_MAX)
return (int32_t)ned;

5
libntp/prettydate.c
View File

@ -170,6 +170,11 @@ common_prettydate(
LIB_GETBUF(bp);
if (ts->l_ui == 0 && ts->l_uf == 0) {
strlcpy (bp, "(no time)", LIB_BUFLENGTH);
return (bp);
}
/* get & fix milliseconds */
ntps = ts->l_ui;
msec = ts->l_uf / 4294967; /* fract / (2 ** 32 / 1000) */

27
libntp/ssl_init.c
View File

@ -13,16 +13,16 @@
#include <lib_strbuf.h>
#ifdef OPENSSL
# include "openssl/cmac.h"
# include "openssl/crypto.h"
# include "openssl/err.h"
# include "openssl/evp.h"
# include "openssl/opensslv.h"
# include <openssl/crypto.h>
# include <openssl/err.h>
# include <openssl/evp.h>
# include <openssl/opensslv.h>
# include "libssl_compat.h"
# define CMAC_LENGTH 16
# define CMAC "AES128CMAC"
# ifdef HAVE_OPENSSL_CMAC_H
# include <openssl/cmac.h>
# define CMAC_LENGTH 16
# define CMAC "AES128CMAC"
# endif /*HAVE_OPENSSL_CMAC_H*/
int ssl_init_done;
#if OPENSSL_VERSION_NUMBER < 0x10100000L
@ -126,6 +126,7 @@ keytype_from_text(
key_type = OBJ_sn2nid(upcased);
# ifdef ENABLE_CMAC
if (!key_type && !strncmp(CMAC, upcased, strlen(CMAC) + 1)) {
key_type = NID_cmac;
@ -134,6 +135,7 @@ keytype_from_text(
__FILE__, __LINE__, __func__, CMAC);
}
}
# endif /*ENABLE_CMAC*/
#else
key_type = 0;
@ -153,6 +155,7 @@ keytype_from_text(
digest_len = (md) ? EVP_MD_size(md) : 0;
if (!md || digest_len <= 0) {
# ifdef ENABLE_CMAC
if (key_type == NID_cmac) {
digest_len = CMAC_LENGTH;
@ -160,7 +163,9 @@ keytype_from_text(
fprintf(stderr, "%s:%d:%s():%s:len\n",
__FILE__, __LINE__, __func__, CMAC);
}
} else {
} else
# endif /*ENABLE_CMAC*/
{
fprintf(stderr,
"key type %s is not supported by OpenSSL\n",
keytype_name(key_type));
@ -209,6 +214,7 @@ keytype_name(
INIT_SSL();
name = OBJ_nid2sn(nid);
# ifdef ENABLE_CMAC
if (NID_cmac == nid) {
name = CMAC;
@ -217,6 +223,7 @@ keytype_name(
__FILE__, __LINE__, __func__, CMAC);
}
} else
# endif /*ENABLE_CMAC*/
if (NULL == name) {
name = unknown_type;
}

9
libntp/syssignal.c
View File

@ -138,12 +138,13 @@ set_ctrl_c_hook(
if (NULL == c_hook) {
handler = SIG_DFL;
ctrl_c_hook = NULL;
} else {
handler = &sigint_handler;
signal_no_reset(SIGINT, handler);
ctrl_c_hook = c_hook;
} else {
ctrl_c_hook = c_hook;
handler = &sigint_handler;
signal_no_reset(SIGINT, handler);
}
signal_no_reset(SIGINT, handler);
}
#else /* SYS_WINNT follows */
/*

4
libntp/work_fork.c
View File

@ -89,6 +89,8 @@ netwrite(
}
int set_user_group_ids(void);
/* === functions === */
/*
* exit_worker()
@ -592,6 +594,8 @@ fork_blocking_child(
init_logging("ntp_intres", 0, FALSE);
setup_logfile(NULL);
(void) set_user_group_ids();
/*
* And now back to the portable code
*/

17
libntp/work_thread.c
View File

@ -56,6 +56,17 @@
# define THREAD_MAXSTACKSIZE THREAD_MINSTACKSIZE
#endif
/* need a good integer to store a pointer... */
#ifndef UINTPTR_T
# if defined(UINTPTR_MAX)
# define UINTPTR_T uintptr_t
# elif defined(UINT_PTR)
# define UINTPTR_T UINT_PTR
# else
# define UINTPTR_T size_t
# endif
#endif
#ifdef SYS_WINNT
@ -66,7 +77,7 @@ static BOOL same_os_sema(const sem_ref obj, void * osobj);
#else
# define thread_exit(c) pthread_exit((void*)(size_t)(c))
# define thread_exit(c) pthread_exit((void*)(UINTPTR_T)(c))
# define tickle_sem sem_post
void * blocking_thread(void *);
static void block_thread_signals(sigset_t *);
@ -374,7 +385,9 @@ send_blocking_resp_internal(
if (empty)
{
# ifdef WORK_PIPE
write(c->resp_write_pipe, "", 1);
if (1 != write(c->resp_write_pipe, "", 1))
msyslog(LOG_WARNING, "async resolver: %s",
"failed to notify main thread!");
# else
tickle_sem(c->responses_pending);
# endif

2
ntpd/complete.conf.in
View File

@ -21,7 +21,7 @@ crypto digest md5 host myhostname ident wedent pw cryptopass randfile /.rnd
revoke 10
keysdir "/etc/ntp/keys"
keys "/etc/ntp.keys"
trustedkey 1 2 3 4 5 6 7 8 9 10 11 12 (14 ... 16) 18 (32768 ... 65534)
trustedkey 1 2 3 4 5 6 7 8 9 10 11 12 (14 ... 16) 18 (32768 ... 65535)
controlkey 12
requestkey 12
enable auth ntp monitor stats

12
ntpd/invoke-ntp.conf.texi
View File

@ -6,7 +6,7 @@
#
# EDIT THIS FILE WITH CAUTION (invoke-ntp.conf.texi)
#
# It has been AutoGen-ed February 27, 2018 at 05:14:34 PM by AutoGen 5.18.5
# It has been AutoGen-ed August 14, 2018 at 08:29:07 AM by AutoGen 5.18.5
# From the definitions ntp.conf.def
# and the template file agtexi-file.tpl
@end ignore
@ -284,7 +284,7 @@ option.
All packets sent to and received from the server or peer are to
include authentication fields encrypted using the specified
@kbd{key}
identifier with values from 1 to 65534, inclusive.
identifier with values from 1 to 65535, inclusive.
The
default is to include no encryption field.
@item @code{minpoll} @kbd{minpoll}
@ -543,7 +543,7 @@ and reports at the NTP project page linked from
@code{http://www.ntp.org/}.
@subsubsection Symmetric-Key Cryptography
The original RFC-1305 specification allows any one of possibly
65,534 keys, each distinguished by a 32-bit key identifier, to
65,535 keys, each distinguished by a 32-bit key identifier, to
authenticate an association.
The servers and clients involved must
agree on the key and key identifier to
@ -827,7 +827,7 @@ The
@kbd{key}
argument is
the key identifier for a trusted key, where the value can be in the
range 1 to 65,534, inclusive.
range 1 to 65,535, inclusive.
@item @code{crypto} @code{[@code{cert} @kbd{file}]} @code{[@code{leap} @kbd{file}]} @code{[@code{randfile} @kbd{file}]} @code{[@code{host} @kbd{file}]} @code{[@code{sign} @kbd{file}]} @code{[@code{gq} @kbd{file}]} @code{[@code{gqpar} @kbd{file}]} @code{[@code{iffpar} @kbd{file}]} @code{[@code{mvpar} @kbd{file}]} @code{[@code{pw} @kbd{password}]}
This command requires the OpenSSL library.
It activates public key
@ -920,7 +920,7 @@ The
@kbd{key}
argument is a key identifier
for the trusted key, where the value can be in the range 1 to
65,534, inclusive.
65,535, inclusive.
@item @code{revoke} @kbd{logsec}
Specifies the interval between re-randomization of certain
cryptographic values used by the Autokey scheme, as a power of 2 in
@ -947,7 +947,7 @@ servers.
The
@kbd{key}
arguments are 32-bit unsigned
integers with values from 1 to 65,534.
integers with values from 1 to 65,535.
@end table
@subsubsection Error Codes
The following error codes are reported via the NTP control

6
ntpd/invoke-ntp.keys.texi
View File

@ -6,7 +6,7 @@
#
# EDIT THIS FILE WITH CAUTION (invoke-ntp.keys.texi)
#
# It has been AutoGen-ed February 27, 2018 at 05:14:37 PM by AutoGen 5.18.5
# It has been AutoGen-ed August 14, 2018 at 08:29:10 AM by AutoGen 5.18.5
# From the definitions ntp.keys.def
# and the template file agtexi-file.tpl
@end ignore
@ -29,7 +29,7 @@ statement in the configuration file.
While key number 0 is fixed by the NTP standard
(as 56 zero bits)
and may not be changed,
one or more keys numbered between 1 and 65534
one or more keys numbered between 1 and 65535
may be arbitrarily set in the keys file.
The key file uses the same comment conventions
@ -42,7 +42,7 @@ Key entries use a fixed format of the form
where
@kbd{keyno}
is a positive integer (between 1 and 65534),
is a positive integer (between 1 and 65535),
@kbd{type}
is the message digest algorithm,
@kbd{key}

4
ntpd/invoke-ntpd.texi
View File

@ -6,7 +6,7 @@
#
# EDIT THIS FILE WITH CAUTION (invoke-ntpd.texi)
#
# It has been AutoGen-ed February 27, 2018 at 05:14:39 PM by AutoGen 5.18.5
# It has been AutoGen-ed August 14, 2018 at 08:29:12 AM by AutoGen 5.18.5
# From the definitions ntpd-opts.def
# and the template file agtexi-cmd.tpl
@end ignore
@ -142,7 +142,7 @@ with a status code of 0.
@exampleindent 0
@example
ntpd - NTP daemon program - Ver. 4.2.8p11
ntpd - NTP daemon program - Ver. 4.2.8p12
Usage: ntpd [ -<flag> [<val>] | --<name>[@{=| @}<val>] ]... \
[ <server1> ... <serverN> ]
Flg Arg Option-Name Description

16
ntpd/ntp.conf.5man
View File

@ -10,11 +10,11 @@
.ds B-Font B
.ds I-Font I
.ds R-Font R
.TH ntp.conf 5man "27 Feb 2018" "4.2.8p11" "File Formats"
.TH ntp.conf 5man "14 Aug 2018" "4.2.8p12" "File Formats"
.\"
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-LkaqTP/ag-XkaiSP)
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-2caiQA/ag-bdaaPA)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:14:22 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:28:54 AM by AutoGen 5.18.5
.\" From the definitions ntp.conf.def
.\" and the template file agman-cmd.tpl
.SH NAME
@ -326,7 +326,7 @@ option.
All packets sent to and received from the server or peer are to
include authentication fields encrypted using the specified
\f\*[I-Font]key\f[]
identifier with values from 1 to 65534, inclusive.
identifier with values from 1 to 65535, inclusive.
The
default is to include no encryption field.
.TP 7
@ -611,7 +611,7 @@ and reports at the NTP project page linked from
\f[C]http://www.ntp.org/\f[].
.SS Symmetric-Key Cryptography
The original RFC-1305 specification allows any one of possibly
65,534 keys, each distinguished by a 32-bit key identifier, to
65,535 keys, each distinguished by a 32-bit key identifier, to
authenticate an association.
The servers and clients involved must
agree on the key and key identifier to
@ -932,7 +932,7 @@ The
\f\*[I-Font]key\f[]
argument is
the key identifier for a trusted key, where the value can be in the
range 1 to 65,534, inclusive.
range 1 to 65,535, inclusive.
.TP 7
.NOP \f\*[B-Font]crypto\f[] [\f\*[B-Font]cert\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]leap\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]randfile\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]host\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]sign\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]gq\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]gqpar\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]iffpar\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]mvpar\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]pw\f[] \f\*[I-Font]password\f[]]
This command requires the OpenSSL library.
@ -1038,7 +1038,7 @@ The
\f\*[I-Font]key\f[]
argument is a key identifier
for the trusted key, where the value can be in the range 1 to
65,534, inclusive.
65,535, inclusive.
.TP 7
.NOP \f\*[B-Font]revoke\f[] \f\*[I-Font]logsec\f[]
Specifies the interval between re-randomization of certain
@ -1067,7 +1067,7 @@ servers.
The
\f\*[I-Font]key\f[]
arguments are 32-bit unsigned
integers with values from 1 to 65,534.
integers with values from 1 to 65,535.
.PP
.SS Error Codes
The following error codes are reported via the NTP control

14
ntpd/ntp.conf.5mdoc
View File

@ -1,9 +1,9 @@
.Dd February 27 2018
.Dd August 14 2018
.Dt NTP_CONF 5mdoc File Formats
.Os
.\" EDIT THIS FILE WITH CAUTION (ntp.mdoc)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:14:42 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:29:15 AM by AutoGen 5.18.5
.\" From the definitions ntp.conf.def
.\" and the template file agmdoc-cmd.tpl
.Sh NAME
@ -325,7 +325,7 @@ option.
All packets sent to and received from the server or peer are to
include authentication fields encrypted using the specified
.Ar key
identifier with values from 1 to 65534, inclusive.
identifier with values from 1 to 65535, inclusive.
The
default is to include no encryption field.
.It Cm minpoll Ar minpoll
@ -583,7 +583,7 @@ and reports at the NTP project page linked from
.Li http://www.ntp.org/ .
.Ss Symmetric\-Key Cryptography
The original RFC\-1305 specification allows any one of possibly
65,534 keys, each distinguished by a 32\-bit key identifier, to
65,535 keys, each distinguished by a 32\-bit key identifier, to
authenticate an association.
The servers and clients involved must
agree on the key and key identifier to
@ -877,7 +877,7 @@ The
.Ar key
argument is
the key identifier for a trusted key, where the value can be in the
range 1 to 65,534, inclusive.
range 1 to 65,535, inclusive.
.It Xo Ic crypto
.Op Cm cert Ar file
.Op Cm leap Ar file
@ -981,7 +981,7 @@ The
.Ar key
argument is a key identifier
for the trusted key, where the value can be in the range 1 to
65,534, inclusive.
65,535, inclusive.
.It Ic revoke Ar logsec
Specifies the interval between re\-randomization of certain
cryptographic values used by the Autokey scheme, as a power of 2 in
@ -1008,7 +1008,7 @@ servers.
The
.Ar key
arguments are 32\-bit unsigned
integers with values from 1 to 65,534.
integers with values from 1 to 65,535.
.El
.Ss Error Codes
The following error codes are reported via the NTP control

10
ntpd/ntp.conf.def
View File

@ -327,7 +327,7 @@ option.
All packets sent to and received from the server or peer are to
include authentication fields encrypted using the specified
.Ar key
identifier with values from 1 to 65534, inclusive.
identifier with values from 1 to 65535, inclusive.
The
default is to include no encryption field.
.It Cm minpoll Ar minpoll
@ -585,7 +585,7 @@ and reports at the NTP project page linked from
.Li http://www.ntp.org/ .
.Ss Symmetric-Key Cryptography
The original RFC-1305 specification allows any one of possibly
65,534 keys, each distinguished by a 32-bit key identifier, to
65,535 keys, each distinguished by a 32-bit key identifier, to
authenticate an association.
The servers and clients involved must
agree on the key and key identifier to
@ -879,7 +879,7 @@ The
.Ar key
argument is
the key identifier for a trusted key, where the value can be in the
range 1 to 65,534, inclusive.
range 1 to 65,535, inclusive.
.It Xo Ic crypto
.Op Cm cert Ar file
.Op Cm leap Ar file
@ -983,7 +983,7 @@ The
.Ar key
argument is a key identifier
for the trusted key, where the value can be in the range 1 to
65,534, inclusive.
65,535, inclusive.
.It Ic revoke Ar logsec
Specifies the interval between re-randomization of certain
cryptographic values used by the Autokey scheme, as a power of 2 in
@ -1010,7 +1010,7 @@ servers.
The
.Ar key
arguments are 32-bit unsigned
integers with values from 1 to 65,534.
integers with values from 1 to 65,535.
.El
.Ss Error Codes
The following error codes are reported via the NTP control

12
ntpd/ntp.conf.html
View File

@ -33,7 +33,7 @@ Up:&nbsp;<a rel="up" accesskey="u" href="#dir">(dir)</a>
<p>This document describes the configuration file for the NTP Project's
<code>ntpd</code> program.
<p>This document applies to version 4.2.8p11 of <code>ntp.conf</code>.
<p>This document applies to version 4.2.8p12 of <code>ntp.conf</code>.
<div class="shortcontents">
<h2>Short Contents</h2>
@ -329,7 +329,7 @@ option.
<br><dt><code>key</code> <kbd>key</kbd><dd>All packets sent to and received from the server or peer are to
include authentication fields encrypted using the specified
<kbd>key</kbd>
identifier with values from 1 to 65534, inclusive.
identifier with values from 1 to 65535, inclusive.
The
default is to include no encryption field.
<br><dt><code>minpoll</code> <kbd>minpoll</kbd><br><dt><code>maxpoll</code> <kbd>maxpoll</kbd><dd>These options specify the minimum and maximum poll intervals
@ -584,7 +584,7 @@ and reports at the NTP project page linked from
<h5 class="subsubsection">Symmetric-Key Cryptography</h5>
<p>The original RFC-1305 specification allows any one of possibly
65,534 keys, each distinguished by a 32-bit key identifier, to
65,535 keys, each distinguished by a 32-bit key identifier, to
authenticate an association.
The servers and clients involved must
agree on the key and key identifier to
@ -876,7 +876,7 @@ The
<kbd>key</kbd>
argument is
the key identifier for a trusted key, where the value can be in the
range 1 to 65,534, inclusive.
range 1 to 65,535, inclusive.
<br><dt><code>crypto</code> <code>[cert </code><kbd>file</kbd><code>]</code> <code>[leap </code><kbd>file</kbd><code>]</code> <code>[randfile </code><kbd>file</kbd><code>]</code> <code>[host </code><kbd>file</kbd><code>]</code> <code>[sign </code><kbd>file</kbd><code>]</code> <code>[gq </code><kbd>file</kbd><code>]</code> <code>[gqpar </code><kbd>file</kbd><code>]</code> <code>[iffpar </code><kbd>file</kbd><code>]</code> <code>[mvpar </code><kbd>file</kbd><code>]</code> <code>[pw </code><kbd>password</kbd><code>]</code><dd>This command requires the OpenSSL library.
It activates public key
cryptography, selects the message digest and signature
@ -956,7 +956,7 @@ The
<kbd>key</kbd>
argument is a key identifier
for the trusted key, where the value can be in the range 1 to
65,534, inclusive.
65,535, inclusive.
<br><dt><code>revoke</code> <kbd>logsec</kbd><dd>Specifies the interval between re-randomization of certain
cryptographic values used by the Autokey scheme, as a power of 2 in
seconds.
@ -981,7 +981,7 @@ servers.
The
<kbd>key</kbd>
arguments are 32-bit unsigned
integers with values from 1 to 65,534.
integers with values from 1 to 65,535.
</dl>
<h5 class="subsubsection">Error Codes</h5>

16
ntpd/ntp.conf.man.in
View File

@ -10,11 +10,11 @@
.ds B-Font B
.ds I-Font I
.ds R-Font R
.TH ntp.conf 5 "27 Feb 2018" "4.2.8p11" "File Formats"
.TH ntp.conf 5 "14 Aug 2018" "4.2.8p12" "File Formats"
.\"
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-LkaqTP/ag-XkaiSP)
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-2caiQA/ag-bdaaPA)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:14:22 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:28:54 AM by AutoGen 5.18.5
.\" From the definitions ntp.conf.def
.\" and the template file agman-cmd.tpl
.SH NAME
@ -326,7 +326,7 @@ option.
All packets sent to and received from the server or peer are to
include authentication fields encrypted using the specified
\f\*[I-Font]key\f[]
identifier with values from 1 to 65534, inclusive.
identifier with values from 1 to 65535, inclusive.
The
default is to include no encryption field.
.TP 7
@ -611,7 +611,7 @@ and reports at the NTP project page linked from
\f[C]http://www.ntp.org/\f[].
.SS Symmetric-Key Cryptography
The original RFC-1305 specification allows any one of possibly
65,534 keys, each distinguished by a 32-bit key identifier, to
65,535 keys, each distinguished by a 32-bit key identifier, to
authenticate an association.
The servers and clients involved must
agree on the key and key identifier to
@ -932,7 +932,7 @@ The
\f\*[I-Font]key\f[]
argument is
the key identifier for a trusted key, where the value can be in the
range 1 to 65,534, inclusive.
range 1 to 65,535, inclusive.
.TP 7
.NOP \f\*[B-Font]crypto\f[] [\f\*[B-Font]cert\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]leap\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]randfile\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]host\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]sign\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]gq\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]gqpar\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]iffpar\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]mvpar\f[] \f\*[I-Font]file\f[]] [\f\*[B-Font]pw\f[] \f\*[I-Font]password\f[]]
This command requires the OpenSSL library.
@ -1038,7 +1038,7 @@ The
\f\*[I-Font]key\f[]
argument is a key identifier
for the trusted key, where the value can be in the range 1 to
65,534, inclusive.
65,535, inclusive.
.TP 7
.NOP \f\*[B-Font]revoke\f[] \f\*[I-Font]logsec\f[]
Specifies the interval between re-randomization of certain
@ -1067,7 +1067,7 @@ servers.
The
\f\*[I-Font]key\f[]
arguments are 32-bit unsigned
integers with values from 1 to 65,534.
integers with values from 1 to 65,535.
.PP
.SS Error Codes
The following error codes are reported via the NTP control

14
ntpd/ntp.conf.mdoc.in
View File

@ -1,9 +1,9 @@
.Dd February 27 2018
.Dd August 14 2018
.Dt NTP_CONF 5 File Formats
.Os
.\" EDIT THIS FILE WITH CAUTION (ntp.mdoc)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:14:42 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:29:15 AM by AutoGen 5.18.5
.\" From the definitions ntp.conf.def
.\" and the template file agmdoc-cmd.tpl
.Sh NAME
@ -325,7 +325,7 @@ option.
All packets sent to and received from the server or peer are to
include authentication fields encrypted using the specified
.Ar key
identifier with values from 1 to 65534, inclusive.
identifier with values from 1 to 65535, inclusive.
The
default is to include no encryption field.
.It Cm minpoll Ar minpoll
@ -583,7 +583,7 @@ and reports at the NTP project page linked from
.Li http://www.ntp.org/ .
.Ss Symmetric\-Key Cryptography
The original RFC\-1305 specification allows any one of possibly
65,534 keys, each distinguished by a 32\-bit key identifier, to
65,535 keys, each distinguished by a 32\-bit key identifier, to
authenticate an association.
The servers and clients involved must
agree on the key and key identifier to
@ -877,7 +877,7 @@ The
.Ar key
argument is
the key identifier for a trusted key, where the value can be in the
range 1 to 65,534, inclusive.
range 1 to 65,535, inclusive.
.It Xo Ic crypto
.Op Cm cert Ar file
.Op Cm leap Ar file
@ -981,7 +981,7 @@ The
.Ar key
argument is a key identifier
for the trusted key, where the value can be in the range 1 to
65,534, inclusive.
65,535, inclusive.
.It Ic revoke Ar logsec
Specifies the interval between re\-randomization of certain
cryptographic values used by the Autokey scheme, as a power of 2 in
@ -1008,7 +1008,7 @@ servers.
The
.Ar key
arguments are 32\-bit unsigned
integers with values from 1 to 65,534.
integers with values from 1 to 65,535.
.El
.Ss Error Codes
The following error codes are reported via the NTP control

8
ntpd/ntp.keys.5man
View File

@ -1,8 +1,8 @@
.TH ntp.keys 5man "27 Feb 2018" "4.2.8p11" "File Formats"
.TH ntp.keys 5man "14 Aug 2018" "4.2.8p12" "File Formats"
.\"
.\" EDIT THIS FILE WITH CAUTION (ntp.man)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:14:26 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:28:59 AM by AutoGen 5.18.5
.\" From the definitions ntp.keys.def
.\" and the template file agman-file.tpl
.Sh NAME
@ -54,7 +54,7 @@ statement in the configuration file.
While key number 0 is fixed by the NTP standard
(as 56 zero bits)
and may not be changed,
one or more keys numbered between 1 and 65534
one or more keys numbered between 1 and 65535
may be arbitrarily set in the keys file.
.sp \n(Ppu
.ne 2
@ -73,7 +73,7 @@ Key entries use a fixed format of the form
where
\f\*[I-Font]keyno\f[]
is a positive integer (between 1 and 65534),
is a positive integer (between 1 and 65535),
\f\*[I-Font]type\f[]
is the message digest algorithm,
\f\*[I-Font]key\f[]

8
ntpd/ntp.keys.5mdoc
View File

@ -1,9 +1,9 @@
.Dd February 27 2018
.Dd August 14 2018
.Dt NTP_KEYS 5mdoc File Formats
.Os SunOS 5.10
.\" EDIT THIS FILE WITH CAUTION (ntp.mdoc)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:14:46 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:29:18 AM by AutoGen 5.18.5
.\" From the definitions ntp.keys.def
.\" and the template file agmdoc-file.tpl
.Sh NAME
@ -37,7 +37,7 @@ statement in the configuration file.
While key number 0 is fixed by the NTP standard
(as 56 zero bits)
and may not be changed,
one or more keys numbered between 1 and 65534
one or more keys numbered between 1 and 65535
may be arbitrarily set in the keys file.
.Pp
The key file uses the same comment conventions
@ -48,7 +48,7 @@ Key entries use a fixed format of the form
.Pp
where
.Ar keyno
is a positive integer (between 1 and 65534),
is a positive integer (between 1 and 65535),
.Ar type
is the message digest algorithm,
.Ar key

4
ntpd/ntp.keys.def
View File

@ -36,7 +36,7 @@ statement in the configuration file.
While key number 0 is fixed by the NTP standard
(as 56 zero bits)
and may not be changed,
one or more keys numbered between 1 and 65534
one or more keys numbered between 1 and 65535
may be arbitrarily set in the keys file.
.Pp
The key file uses the same comment conventions
@ -47,7 +47,7 @@ Key entries use a fixed format of the form
.Pp
where
.Ar keyno
is a positive integer (between 1 and 65534),
is a positive integer (between 1 and 65535),
.Ar type
is the message digest algorithm,
.Ar key

6
ntpd/ntp.keys.html
View File

@ -33,7 +33,7 @@ Up:&nbsp;<a rel="up" accesskey="u" href="#dir">(dir)</a>
<p>This document describes the symmetric key file for the NTP Project's
<code>ntpd</code> program.
<p>This document applies to version 4.2.8p11 of <code>ntp.keys</code>.
<p>This document applies to version 4.2.8p12 of <code>ntp.keys</code>.
<div class="shortcontents">
<h2>Short Contents</h2>
@ -86,7 +86,7 @@ statement in the configuration file.
While key number 0 is fixed by the NTP standard
(as 56 zero bits)
and may not be changed,
one or more keys numbered between 1 and 65534
one or more keys numbered between 1 and 65535
may be arbitrarily set in the keys file.
<p>The key file uses the same comment conventions
@ -97,7 +97,7 @@ Key entries use a fixed format of the form
</pre>
<p>where
<kbd>keyno</kbd>
is a positive integer (between 1 and 65534),
is a positive integer (between 1 and 65535),
<kbd>type</kbd>
is the message digest algorithm,
<kbd>key</kbd>

8
ntpd/ntp.keys.man.in
View File

@ -1,8 +1,8 @@
.TH ntp.keys 5 "27 Feb 2018" "4.2.8p11" "File Formats"
.TH ntp.keys 5 "14 Aug 2018" "4.2.8p12" "File Formats"
.\"
.\" EDIT THIS FILE WITH CAUTION (ntp.man)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:14:26 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:28:59 AM by AutoGen 5.18.5
.\" From the definitions ntp.keys.def
.\" and the template file agman-file.tpl
.Sh NAME
@ -54,7 +54,7 @@ statement in the configuration file.
While key number 0 is fixed by the NTP standard
(as 56 zero bits)
and may not be changed,
one or more keys numbered between 1 and 65534
one or more keys numbered between 1 and 65535
may be arbitrarily set in the keys file.
.sp \n(Ppu
.ne 2
@ -73,7 +73,7 @@ Key entries use a fixed format of the form
where
\f\*[I-Font]keyno\f[]
is a positive integer (between 1 and 65534),
is a positive integer (between 1 and 65535),
\f\*[I-Font]type\f[]
is the message digest algorithm,
\f\*[I-Font]key\f[]

8
ntpd/ntp.keys.mdoc.in
View File

@ -1,9 +1,9 @@
.Dd February 27 2018
.Dd August 14 2018
.Dt NTP_KEYS 5 File Formats
.Os SunOS 5.10
.\" EDIT THIS FILE WITH CAUTION (ntp.mdoc)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:14:46 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:29:18 AM by AutoGen 5.18.5
.\" From the definitions ntp.keys.def
.\" and the template file agmdoc-file.tpl
.Sh NAME
@ -37,7 +37,7 @@ statement in the configuration file.
While key number 0 is fixed by the NTP standard
(as 56 zero bits)
and may not be changed,
one or more keys numbered between 1 and 65534
one or more keys numbered between 1 and 65535
may be arbitrarily set in the keys file.
.Pp
The key file uses the same comment conventions
@ -48,7 +48,7 @@ Key entries use a fixed format of the form
.Pp
where
.Ar keyno
is a positive integer (between 1 and 65534),
is a positive integer (between 1 and 65535),
.Ar type
is the message digest algorithm,
.Ar key

39
ntpd/ntp_config.c
View File

@ -364,7 +364,7 @@ static u_int32 get_match(const char *, struct masks *);
static u_int32 get_logmask(const char *);
static int/*BOOL*/ is_refclk_addr(const address_node * addr);
static void appendstr(char *, size_t, char *);
static void appendstr(char *, size_t, const char *);
#ifndef SIM
@ -382,14 +382,14 @@ static void fatal_error(const char *fmt, ...)
#endif
{
va_list va;
va_start(va, fmt);
mvsyslog(LOG_EMERG, fmt, va);
va_end(va);
_exit(1);
}
/* FUNCTIONS FOR INITIALIZATION
* ----------------------------
*/
@ -742,7 +742,7 @@ dump_config_tree(
atrv->value.i);
}
break;
case T_Double:
fprintf(df, " %s %s",
keyword(atrv->attr),
@ -938,7 +938,7 @@ dump_config_tree(
if (T_Source == flag_tok_fifo->i) {
s = "source";
break;
}
}
}
} else {
const char *ap = rest_node->addr->address;
@ -1446,7 +1446,7 @@ create_unpeer_node(
/* accumulate with overflow retention */
u = (10 * u + *pch - '0') | (u & 0xFF000000u);
}
if (!*pch && u <= ASSOCID_MAX) {
my_node->assocID = (associd_t)u;
my_node->addr = NULL;
@ -2132,7 +2132,7 @@ config_tos(
* since three variables with interdependecies are involved. We
* just log an error but do not stop: This might be caused by
* remote config, and it might be fixed by remote config, too.
*/
*/
int l_maxclock = sys_maxclock;
int l_minclock = sys_minclock;
int l_minsane = sys_minsane;
@ -2162,7 +2162,7 @@ config_tos(
tos->value.d = 0;
}
break;
case T_Ceiling:
val = tos->value.d;
if (val > STRATUM_UNSPEC - 1) {
@ -2207,7 +2207,7 @@ config_tos(
" - daemon will not operate properly!",
l_minsane, l_minclock, l_maxclock);
}
/* -*- phase two: forward the values to the protocol machinery */
tos = HEAD_PFIFO(ptree->orphan_cmds);
for (; tos != NULL; tos = tos->link) {
@ -3383,6 +3383,10 @@ config_ttl(
size_t i = 0;
int_node *curr_ttl;
/* [Bug 3465] There is a built-in default for the TTLs. We must
* overwrite 'sys_ttlmax' if we change that preset, and leave it
* alone otherwise!
*/
curr_ttl = HEAD_PFIFO(ptree->ttl);
for (; curr_ttl != NULL; curr_ttl = curr_ttl->link) {
if (i < COUNTOF(sys_ttl))
@ -3392,7 +3396,8 @@ config_ttl(
"ttl: Number of TTL entries exceeds %zu. Ignoring TTL %d...",
COUNTOF(sys_ttl), curr_ttl->i);
}
sys_ttlmax = (i) ? (i - 1) : 0;
if (0 != i) /* anything written back at all? */
sys_ttlmax = i - 1;
}
#endif /* !SIM */
@ -3621,10 +3626,8 @@ config_fudge(
err_flag = 1;
msyslog(LOG_ERR,
"unrecognized fudge reference clock address %s, line ignored",
stoa(&addr_sock));
}
if (!ISREFCLOCKADR(&addr_sock)) {
addr_node->address);
} else if (!ISREFCLOCKADR(&addr_sock)) {
err_flag = 1;
msyslog(LOG_ERR,
"inappropriate address %s for the fudge command, line ignored",
@ -3696,7 +3699,7 @@ config_fudge(
msyslog(LOG_ERR,
"Unexpected fudge flag %s (%d) for %s",
token_name(curr_opt->attr),
curr_opt->attr, stoa(&addr_sock));
curr_opt->attr, addr_node->address);
exit(curr_opt->attr ? curr_opt->attr : 1);
}
}
@ -4565,7 +4568,7 @@ config_ntpd(
if (config_tos_clock(ptree))
clamp_systime();
}
config_nic_rules(ptree, input_from_files);
config_monitor(ptree);
config_auth(ptree);
@ -4845,7 +4848,7 @@ is_refclk_addr(
const address_node * addr
)
{
return addr && addr->address && !strncmp(addr->address, "127.127.", 6);
return addr && addr->address && !strncmp(addr->address, "127.127.", 8);
}
static void
@ -5463,7 +5466,7 @@ static void
appendstr(
char *string,
size_t s,
char *new
const char *new
)
{
if (*string != '\0') {

97
ntpd/ntp_control.c
View File

@ -916,7 +916,7 @@ is_safe_filename(const char * name)
u_int widx, bidx, mask;
if ( ! (name && *name))
return FALSE;
mask = 1u;
while (0 != (widx = (u_char)*name++)) {
bidx = (widx & 15) << 1;
@ -955,7 +955,7 @@ save_config(
* level. On POSIX systems we could allow '\\' but such
* filenames are tricky to manipulate from a shell, so just
* reject both types of slashes on all platforms.
*/
*/
/* TALOS-CAN-0062: block directory traversal for VMS, too */
static const char * illegal_in_filename =
#if defined(VMS)
@ -983,8 +983,8 @@ save_config(
# if defined(_O_TEXT) /* windows, again */
| _O_TEXT
#endif
;
;
char filespec[128];
char filename[128];
char fullpath[512];
@ -1046,7 +1046,7 @@ save_config(
/* copy data directly as we exactly know the size */
memcpy(filespec, reqpt, reqlen);
filespec[reqlen] = '\0';
/*
* allow timestamping of the saved config filename with
* strftime() format such as:
@ -1110,7 +1110,7 @@ save_config(
*/
prc = snprintf(fullpath, sizeof(fullpath), "%s%s",
saveconfigdir, filename);
if (prc < 0 || prc >= sizeof(fullpath)) {
if (prc < 0 || (size_t)prc >= sizeof(fullpath)) {
ctl_printf("saveconfig exceeded maximum path length (%u)",
(u_int)sizeof(fullpath));
ctl_flushpkt(0);
@ -1127,8 +1127,8 @@ save_config(
fptr = fdopen(fd, "w");
if (NULL == fptr || -1 == dump_all_config_trees(fptr, 1)) {
ctl_printf("Unable to save configuration to file '%s': %m",
filename);
ctl_printf("Unable to save configuration to file '%s': %s",
filename, strerror(errno));
msyslog(LOG_ERR,
"saveconfig %s from %s failed", filename,
stoa(&rbufp->recv_srcadr));
@ -1154,7 +1154,7 @@ save_config(
#else /* !SAVECONFIG follows */
ctl_printf("%s",
"saveconfig unavailable, configured with --disable-saveconfig");
#endif
#endif
ctl_flushpkt(0);
}
@ -1506,11 +1506,11 @@ ctl_putdata_ex(
} else {
datanotbinflag = TRUE;
add_len = 3;
if (datasent) {
*datapt++ = ',';
datalinelen++;
/* sum up total length */
for (argi = 0, src_len = 0; argi < argc; ++argi)
src_len += argv[argi].len;
@ -1539,14 +1539,14 @@ ctl_putdata_ex(
/* Not enough room in this one, flush it out. */
if (src_len < cur_len)
cur_len = src_len;
memcpy(datapt, src_ptr, cur_len);
datapt += cur_len;
datalinelen += cur_len;
src_ptr += cur_len;
src_len -= cur_len;
ctl_flushpkt(CTL_MORE);
cur_len = (size_t)(dataend - datapt);
}
@ -1571,7 +1571,7 @@ ctl_putdata(
)
{
CtlMemBufT args[1];
args[0].buf = dp;
args[0].len = dlen;
ctl_putdata_ex(args, 1, bin);
@ -1594,7 +1594,7 @@ ctl_putstr(
)
{
CtlMemBufT args[4];
args[0].buf = tag;
args[0].len = strlen(tag);
if (data && len) {
@ -1606,7 +1606,9 @@ ctl_putstr(
args[3].len = 1;
ctl_putdata_ex(args, 4, FALSE);
} else {
ctl_putdata_ex(args, 1, FALSE);
args[1].buf = "=\"\"";
args[1].len = 3;
ctl_putdata_ex(args, 2, FALSE);
}
}
@ -1628,17 +1630,17 @@ ctl_putunqstr(
)
{
CtlMemBufT args[3];
args[0].buf = tag;
args[0].len = strlen(tag);
args[1].buf = "=";
args[1].len = 1;
if (data && len) {
args[1].buf = "=";
args[1].len = 1;
args[2].buf = data;
args[2].len = len;
ctl_putdata_ex(args, 3, FALSE);
args[2].buf = data;
args[2].len = len;
ctl_putdata_ex(args, 3, FALSE);
} else {
ctl_putdata_ex(args, 1, FALSE);
ctl_putdata_ex(args, 2, FALSE);
}
}
@ -1656,7 +1658,7 @@ ctl_putdblf(
{
char buffer[40];
int rc;
rc = snprintf(buffer, sizeof(buffer),
(use_f ? "%.*f" : "%.*g"),
precision, d);
@ -1677,7 +1679,7 @@ ctl_putuint(
int rc;
rc = snprintf(buffer, sizeof(buffer), "%lu", uval);
INSIST(rc >= 0 && rc < sizeof(buffer));
INSIST(rc >= 0 && (size_t)rc < sizeof(buffer));
ctl_putunqstr(tag, buffer, rc);
}
@ -1716,7 +1718,7 @@ ctl_putfs(
{
char buffer[16];
int rc;
time_t fstamp = (time_t)uval - JAN_1970;
struct tm *tm = gmtime(&fstamp);
@ -1744,7 +1746,7 @@ ctl_puthex(
{
char buffer[24]; /* must fit 64bit int! */
int rc;
rc = snprintf(buffer, sizeof(buffer), "0x%lx", uval);
INSIST(rc >= 0 && (size_t)rc < sizeof(buffer));
ctl_putunqstr(tag, buffer, rc);
@ -1762,9 +1764,9 @@ ctl_putint(
{
char buffer[24]; /*must fit 64bit int */
int rc;
rc = snprintf(buffer, sizeof(buffer), "%ld", ival);
INSIST(rc >= 0 && rc < sizeof(buffer));
INSIST(rc >= 0 && (size_t)rc < sizeof(buffer));
ctl_putunqstr(tag, buffer, rc);
}
@ -1780,7 +1782,7 @@ ctl_putts(
{
char buffer[24];
int rc;
rc = snprintf(buffer, sizeof(buffer),
"0x%08lx.%08lx",
(u_long)ts->l_ui, (u_long)ts->l_uf);
@ -1800,7 +1802,7 @@ ctl_putadr(
)
{
const char *cq;
if (NULL == addr)
cq = numtoa(addr32);
else
@ -1827,7 +1829,9 @@ ctl_putrefid(
bytes.w = refid;
for (nc = 0; nc < sizeof(bytes.b) && bytes.b[nc]; ++nc)
if (!isprint(bytes.b[nc]))
if ( !isprint(bytes.b[nc])
|| isspace(bytes.b[nc])
|| bytes.b[nc] == ',' )
bytes.b[nc] = '.';
ctl_putunqstr(tag, (const char*)bytes.b, nc);
}
@ -1874,11 +1878,11 @@ ctl_printf(
va_list va;
char fmtbuf[128];
int rc;
va_start(va, fmt);
rc = vsnprintf(fmtbuf, sizeof(fmtbuf), fmt, va);
va_end(va);
if (rc < 0 || rc >= sizeof(fmtbuf))
if (rc < 0 || (size_t)rc >= sizeof(fmtbuf))
strcpy(fmtbuf + sizeof(fmtbuf) - strlen(ellipsis) - 1,
ellipsis);
ctl_putdata(fmtbuf, strlen(fmtbuf), 0);
@ -1951,10 +1955,10 @@ ctl_putsys(
break;
case CS_REFID:
if (sys_stratum > 1 && sys_stratum < STRATUM_UNSPEC)
ctl_putadr(sys_var[varid].text, sys_refid, NULL);
else
if (REFID_ISTEXT(sys_stratum))
ctl_putrefid(sys_var[varid].text, sys_refid);
else
ctl_putadr(sys_var[varid].text, sys_refid, NULL);
break;
case CS_REFTIME:
@ -2678,11 +2682,10 @@ ctl_putpeer(
break;
}
#endif
if (p->stratum > 1 && p->stratum < STRATUM_UNSPEC)
ctl_putadr(peer_var[id].text, p->refid,
NULL);
else
if (REFID_ISTEXT(p->stratum))
ctl_putrefid(peer_var[id].text, p->refid);
else
ctl_putadr(peer_var[id].text, p->refid, NULL);
break;
case CP_REFTIME:
@ -3061,7 +3064,7 @@ ctl_getitem(
* packet; If it's EOV, it will never be NULL again until the
* variable is found and processed in a given 'var_list'. (That
* is, a result is returned that is neither NULL nor EOV).
*/
*/
static const struct ctl_var eol = { 0, EOV, NULL };
static char buf[128];
static u_long quiet_until;
@ -3101,7 +3104,7 @@ ctl_getitem(
++plhead;
while (plhead != pltail && isspace((u_char)pltail[-1]))
--pltail;
/* check payload size, terminate packet on overflow */
plsize = (size_t)(pltail - plhead);
if (plsize >= sizeof(buf))
@ -3126,7 +3129,7 @@ ctl_getitem(
* variable lists after an EoV was returned. (Such a behavior
* actually caused Bug 3008.)
*/
if (NULL == var_list)
return &eol;
@ -3647,7 +3650,7 @@ static u_int32 derive_nonce(
/* [Bug 3457] set flags and don't kill them again */
EVP_MD_CTX_set_flags(ctx, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
EVP_DigestInit_ex(ctx, EVP_get_digestbynid(NID_md5), NULL);
# else
# else
EVP_DigestInit(ctx, EVP_get_digestbynid(NID_md5));
# endif
EVP_DigestUpdate(ctx, salt, sizeof(salt));
@ -3944,7 +3947,7 @@ static void read_mru_list(
int restrict_mask
)
{
static const char nulltxt[1] = { '\0' };
static const char nulltxt[1] = { '\0' };
static const char nonce_text[] = "nonce";
static const char frags_text[] = "frags";
static const char limit_text[] = "limit";
@ -3954,7 +3957,7 @@ static void read_mru_list(
static const char maxlstint_text[] = "maxlstint";
static const char laddr_text[] = "laddr";
static const char resaxx_fmt[] = "0x%hx";
u_int limit;
u_short frags;
u_short resall;

55
ntpd/ntp_io.c
View File

@ -1612,6 +1612,34 @@ set_wildcard_reuse(
}
#endif /* OS_NEEDS_REUSEADDR_FOR_IFADDRBIND */
static isc_boolean_t
check_flags(
sockaddr_u *psau,
const char *name,
u_int32 flags
)
{
#if defined(SIOCGIFAFLAG_IN)
struct ifreq ifr;
int fd;
if (psau->sa.sa_family != AF_INET)
return ISC_FALSE;
if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0)
return ISC_FALSE;
ZERO(ifr);
memcpy(&ifr.ifr_addr, &psau->sa, sizeof(ifr.ifr_addr));
strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
if (ioctl(fd, SIOCGIFAFLAG_IN, &ifr) < 0) {
close(fd);
return ISC_FALSE;
}
close(fd);
if ((ifr.ifr_addrflags & flags) != 0)
return ISC_TRUE;
#endif /* SIOCGIFAFLAG_IN */
return ISC_FALSE;
}
static isc_boolean_t
check_flags6(
@ -1661,19 +1689,32 @@ is_valid(
const char *name
)
{
u_int32 flags6;
u_int32 flags;
flags6 = 0;
flags = 0;
switch (psau->sa.sa_family) {
case AF_INET:
#ifdef IN_IFF_DETACHED
flags |= IN_IFF_DETACHED;
#endif
#ifdef IN_IFF_TENTATIVE
flags |= IN_IFF_TENTATIVE;
#endif
return check_flags(psau, name, flags) ? ISC_FALSE : ISC_TRUE;
case AF_INET6:
#ifdef IN6_IFF_DEPARTED
flags6 |= IN6_IFF_DEPARTED;
flags |= IN6_IFF_DEPARTED;
#endif
#ifdef IN6_IFF_DETACHED
flags6 |= IN6_IFF_DETACHED;
flags |= IN6_IFF_DETACHED;
#endif
#ifdef IN6_IFF_TENTATIVE
flags6 |= IN6_IFF_TENTATIVE;
flags |= IN6_IFF_TENTATIVE;
#endif
return check_flags6(psau, name, flags6) ? ISC_FALSE : ISC_TRUE;
return check_flags6(psau, name, flags) ? ISC_FALSE : ISC_TRUE;
default:
return ISC_FALSE;
}
}
/*
@ -3092,7 +3133,7 @@ sendpkt(
int cc;
int rc;
u_char cttl;
l_fp fp_zero = { 0, 0 };
l_fp fp_zero = { { 0 }, 0 };
ismcast = IS_MCAST(dest);
if (!ismcast)

12
ntpd/ntp_loopfilter.c
View File

@ -1099,10 +1099,14 @@ start_kern_loop(void)
pll_control = TRUE;
ZERO(ntv);
ntv.modes = MOD_BITS;
ntv.status = STA_PLL;
ntv.maxerror = MAXDISPERSE;
ntv.esterror = MAXDISPERSE;
ntv.constant = sys_poll; /* why is it that here constant is unconditionally set to sys_poll, whereas elsewhere is is modified depending on nanosecond vs. microsecond kernel? */
ntv.status = STA_PLL | STA_UNSYNC;
ntv.maxerror = MAXDISPERSE * 1.0e6;
ntv.esterror = MAXDISPERSE * 1.0e6;
ntv.constant = sys_poll;
/* ^^^^^^^^ why is it that here constant is
* unconditionally set to sys_poll, whereas elsewhere is is
* modified depending on nanosecond vs. microsecond kernel?
*/
#ifdef SIGSYS
/*
* Use sigsetjmp() to save state and then call ntp_adjtime(); if

677
ntpd/ntp_parser.c
View File

File diff suppressed because it is too large Load Diff

2
ntpd/ntp_parser.h
View File

@ -454,7 +454,7 @@ extern int yydebug;
union YYSTYPE
{
#line 51 "../../ntpd/ntp_parser.y" /* yacc.c:1909 */
#line 52 "ntp_parser.y" /* yacc.c:1909 */
char * String;
double Double;

1
ntpd/ntp_parser.y
View File

@ -21,6 +21,7 @@
#include "ntp_scanner.h"
#include "ntp_config.h"
#include "ntp_crypto.h"
#include "ntp_calendar.h"
#include "ntpsim.h" /* HMS: Do we really want this all the time? */
/* SK: It might be a good idea to always

145
ntpd/ntp_proto.c
View File

@ -33,7 +33,7 @@
/*
* This macro defines the authentication state. If x is 1 authentication
* is required; othewise it is optional.
* is required; otherwise it is optional.
*/
#define AUTH(x, y) ((x) ? (y) == AUTH_OK \
: (y) == AUTH_OK || (y) == AUTH_NONE)
@ -272,7 +272,7 @@ kiss_code_check(
}
/*
/*
* Check that NAK is valid
*/
nak_code
@ -315,7 +315,7 @@ valid_NAK(
return INVALIDNAK;
}
/*
/*
* Make sure that the extra field in the packet is all zeros
*/
rpkt = &rbufp->recv_pkt;
@ -324,10 +324,13 @@ valid_NAK(
return INVALIDNAK;
}
/*
* Only valid if peer uses a key
/*
* During the first few packets of the autokey dance there will
* not (yet) be a keyid, but in this case FLAG_SKEY is set.
* So the NAK is invalid if either there's no peer, or
* if the keyid is 0 and FLAG_SKEY is not set.
*/
if (!peer || !peer->keyid || !(peer->flags & FLAG_SKEY)) {
if (!peer || (!peer->keyid && !(peer->flags & FLAG_SKEY))) {
return INVALIDNAK;
}
@ -371,6 +374,13 @@ transmit(
*/
hpoll = peer->hpoll;
/*
* If we haven't received anything (even if unsync) since last
* send, reset ppoll.
*/
if (peer->outdate > peer->timelastrec && !peer->reach)
peer->ppoll = peer->maxpoll;
/*
* In broadcast mode the poll interval is never changed from
* minpoll.
@ -645,7 +655,7 @@ receive(
hisleap = PKT_LEAP(pkt->li_vn_mode);
hismode = (int)PKT_MODE(pkt->li_vn_mode);
hisstratum = PKT_TO_STRATUM(pkt->stratum);
DPRINTF(2, ("receive: at %ld %s<-%s ippeerlimit %d mode %d iflags %s restrict %s org %#010x.%08x xmt %#010x.%08x\n",
DPRINTF(1, ("receive: at %ld %s<-%s ippeerlimit %d mode %d iflags %s restrict %s org %#010x.%08x xmt %#010x.%08x\n",
current_time, stoa(&rbufp->dstadr->sin),
stoa(&rbufp->recv_srcadr), r4a.ippeerlimit, hismode,
build_iflags(rbufp->dstadr->flags),
@ -737,7 +747,7 @@ receive(
} else {
DPRINTF(2, ("receive: drop: MODE_UNSPEC\n"));
sys_badlength++;
return; /* invalid mode */
return; /* invalid mode */
}
}
@ -841,7 +851,7 @@ receive(
/*
** Packet Data Verification Layer
**
** This layer verifies the packet data content. If
** This layer verifies the packet data content. If
** authentication is required, a MAC must be present.
** If a MAC is present, it must validate.
** Crypto-NAK? Look - a shiny thing!
@ -949,7 +959,7 @@ receive(
if (0 != peer) {
peer->badNAK++;
}
msyslog(LOG_ERR, "Invalid-NAK error at %ld %s<-%s",
msyslog(LOG_ERR, "Invalid-NAK error at %ld %s<-%s",
current_time, stoa(dstadr_sin), stoa(&rbufp->recv_srcadr));
return;
}
@ -957,7 +967,7 @@ receive(
if (has_mac == 0) {
restrict_mask &= ~RES_MSSNTP;
is_authentic = AUTH_NONE; /* not required */
DPRINTF(2, ("receive: at %ld %s<-%s mode %d/%s:%s len %d org %#010x.%08x xmt %#010x.%08x NOMAC\n",
DPRINTF(1, ("receive: at %ld %s<-%s mode %d/%s:%s len %d org %#010x.%08x xmt %#010x.%08x NOMAC\n",
current_time, stoa(dstadr_sin),
stoa(&rbufp->recv_srcadr), hismode, hm_str, am_str,
authlen,
@ -966,7 +976,7 @@ receive(
} else if (crypto_nak_test == VALIDNAK) {
restrict_mask &= ~RES_MSSNTP;
is_authentic = AUTH_CRYPTO; /* crypto-NAK */
DPRINTF(2, ("receive: at %ld %s<-%s mode %d/%s:%s keyid %08x len %d auth %d org %#010x.%08x xmt %#010x.%08x MAC4\n",
DPRINTF(1, ("receive: at %ld %s<-%s mode %d/%s:%s keyid %08x len %d auth %d org %#010x.%08x xmt %#010x.%08x CRYPTONAK\n",
current_time, stoa(dstadr_sin),
stoa(&rbufp->recv_srcadr), hismode, hm_str, am_str,
skeyid, authlen + has_mac, is_authentic,
@ -989,13 +999,19 @@ receive(
&& (memcmp(zero_key, (char *)pkt + authlen + 4,
MAX_MD5_LEN - 4) == 0)) {
is_authentic = AUTH_NONE;
DPRINTF(1, ("receive: at %ld %s<-%s mode %d/%s:%s len %d org %#010x.%08x xmt %#010x.%08x SIGND\n",
current_time, stoa(dstadr_sin),
stoa(&rbufp->recv_srcadr), hismode, hm_str, am_str,
authlen,
ntohl(pkt->org.l_ui), ntohl(pkt->org.l_uf),
ntohl(pkt->xmt.l_ui), ntohl(pkt->xmt.l_uf)));
#endif /* HAVE_NTP_SIGND */
} else {
/*
* has_mac is not 0
* Not a VALID_NAK
* Not an MS-SNTP SIGND packet
* Not an MS-SNTP SIGND packet
*
* So there is a MAC here.
*/
@ -1054,7 +1070,7 @@ receive(
ANY_INTERFACE_CHOOSE(&rbufp->recv_srcadr)) {
DPRINTF(2, ("receive: drop: BCAST from wildcard\n"));
sys_restricted++;
return; /* no wildcard */
return; /* no wildcard */
}
pkeyid = 0;
if (!SOCK_UNSPEC(&rbufp->dstadr->bcast))
@ -1106,7 +1122,7 @@ receive(
if (crypto_flags && skeyid > NTP_MAXKEY)
authtrust(skeyid, 0);
#endif /* AUTOKEY */
DPRINTF(2, ("receive: at %ld %s<-%s mode %d/%s:%s keyid %08x len %d auth %d org %#010x.%08x xmt %#010x.%08x\n",
DPRINTF(1, ("receive: at %ld %s<-%s mode %d/%s:%s keyid %08x len %d auth %d org %#010x.%08x xmt %#010x.%08x MAC\n",
current_time, stoa(dstadr_sin),
stoa(&rbufp->recv_srcadr), hismode, hm_str, am_str,
skeyid, authlen + has_mac, is_authentic,
@ -1198,6 +1214,8 @@ receive(
* client association; a symmetric active packet mobilizes a
* symmetric passive association.
*/
DPRINTF(1, ("receive: MATCH_ASSOC dispatch: mode %d/%s:%s \n",
hismode, hm_str, am_str));
switch (retcode) {
/*
@ -1373,7 +1391,7 @@ receive(
if (NULL == peer) {
DPRINTF(2, ("receive: AM_MANYCAST drop: duplicate\n"));
sys_declined++;
return; /* ignore duplicate */
return; /* ignore duplicate */
}
/*
@ -1511,10 +1529,10 @@ receive(
* is fixed at this value.
*/
peer = newpeer(&rbufp->recv_srcadr, NULL, match_ep,
r4a.ippeerlimit, MODE_CLIENT, hisversion,
pkt->ppoll, pkt->ppoll,
FLAG_BC_VOL | FLAG_IBURST | FLAG_PREEMPT, MDF_BCLNT,
0, skeyid, sys_ident);
r4a.ippeerlimit, MODE_CLIENT, hisversion,
pkt->ppoll, pkt->ppoll,
FLAG_BC_VOL | FLAG_IBURST | FLAG_PREEMPT, MDF_BCLNT,
0, skeyid, sys_ident);
if (NULL == peer) {
DPRINTF(2, ("receive: AM_NEWBCL drop: empty newpeer() failed\n"));
sys_restricted++;
@ -1529,15 +1547,19 @@ receive(
return; /* hooray */
/*
* This is the first packet received from a symmetric active
* peer. If the packet is authentic, the first he sent, and
* RES_NOEPEER is not enabled, mobilize a passive association
* If not, kiss the frog.
* This is the first packet received from a potential ephemeral
* symmetric active peer. First, deal with broken Windows clients.
* Then, if NOEPEER is enabled, drop it. If the packet meets our
* authenticty requirements and is the first he sent, mobilize
* a passive association.
* Otherwise, kiss the frog.
*
* There are cases here where we do not call record_raw_stats().
*/
case AM_NEWPASS:
DEBUG_REQUIRE(MODE_ACTIVE == hismode);
#ifdef AUTOKEY
/*
* Do not respond if not the same group.
@ -1551,27 +1573,33 @@ receive(
if (!AUTH(sys_authenticate | (restrict_mask &
(RES_NOPEER | RES_DONTTRUST)), is_authentic)
) {
if (0 == (restrict_mask & RES_NOEPEER)) {
/*
* If authenticated but cannot mobilize an
* association, send a symmetric passive
* response without mobilizing an association.
* This is for drat broken Windows clients. See
* Microsoft KB 875424 for preferred workaround.
*/
if (AUTH(restrict_mask & RES_DONTTRUST,
is_authentic)) {
fast_xmit(rbufp, MODE_PASSIVE, skeyid,
restrict_mask);
return; /* hooray */
}
if (is_authentic == AUTH_ERROR) {
fast_xmit(rbufp, MODE_ACTIVE, 0,
restrict_mask);
sys_restricted++;
return;
}
/*
* If authenticated but cannot mobilize an
* association, send a symmetric passive
* response without mobilizing an association.
* This is for drat broken Windows clients. See
* Microsoft KB 875424 for preferred workaround.
*/
if (AUTH(restrict_mask & RES_DONTTRUST,
is_authentic)) {
fast_xmit(rbufp, MODE_PASSIVE, skeyid,
restrict_mask);
return; /* hooray */
}
/* HMS: Why is this next set of lines a feature? */
if (is_authentic == AUTH_ERROR) {
fast_xmit(rbufp, MODE_PASSIVE, 0,
restrict_mask);
sys_restricted++;
return;
}
if (restrict_mask & RES_NOEPEER) {
DPRINTF(2, ("receive: AM_NEWPASS drop: NOEPEER\n"));
sys_declined++;
return;
}
/* [Bug 2941]
* If we got here, the packet isn't part of an
* existing association, either isn't correctly
@ -1593,6 +1621,12 @@ receive(
return;
}
if (restrict_mask & RES_NOEPEER) {
DPRINTF(2, ("receive: AM_NEWPASS drop: NOEPEER\n"));
sys_declined++;
return;
}
/*
* Do not respond if synchronized and if stratum is
* below the floor or at or above the ceiling. Note,
@ -1670,8 +1704,8 @@ receive(
}
/* This is error-worthy */
if (pkt->ppoll < peer->minpoll ||
pkt->ppoll > peer->maxpoll ) {
if ( pkt->ppoll < peer->minpoll
|| pkt->ppoll > peer->maxpoll) {
msyslog(LOG_INFO, "receive: broadcast poll of %u from %s is out-of-range (%d to %d)!",
pkt->ppoll, stoa(&rbufp->recv_srcadr),
peer->minpoll, peer->maxpoll);
@ -1719,7 +1753,7 @@ receive(
* network is trustable, so we take our accepted
* broadcast packets as we receive them. But
* some folks might want to take additional poll
* delays before believing a backward step.
* delays before believing a backward step.
*/
if (sys_bcpollbstep) {
/* pkt->ppoll or peer->ppoll ? */
@ -1735,8 +1769,8 @@ receive(
tdiff = p_xmt;
L_SUB(&tdiff, &peer->bxmt);
}
if (tdiff.l_i < 0 &&
(current_time - peer->timereceived) < deadband)
if ( tdiff.l_i < 0
&& (current_time - peer->timereceived) < deadband)
{
msyslog(LOG_INFO, "receive: broadcast packet from %s contains non-monotonic timestamp: %#010x.%08x -> %#010x.%08x",
stoa(&rbufp->recv_srcadr),
@ -2431,6 +2465,7 @@ process_packet(
peer->seldisptoolarge++;
DPRINTF(1, ("packet: flash header %04x\n",
peer->flash));
poll_update(peer, peer->hpoll); /* ppoll updated? */
return;
}
@ -2586,7 +2621,7 @@ process_packet(
* between the unicast timestamp and the broadcast
* timestamp. This works for both basic and interleaved
* modes.
* [Bug 3031] Don't keep this peer when the delay
* [Bug 3031] Don't keep this peer when the delay
* calculation gives reason to suspect clock steps.
* This is assumed for delays > 50ms.
*/
@ -2977,8 +3012,6 @@ poll_update(
} else {
if (peer->retry > 0)
hpoll = peer->minpoll;
else if (!(peer->reach))
hpoll = peer->hpoll;
else
hpoll = min(peer->ppoll, peer->hpoll);
#ifdef REFCLOCK
@ -3072,6 +3105,10 @@ peer_clear(
peer->stratum = STRATUM_UNSPEC;
memcpy(&peer->refid, ident, 4);
#ifdef REFCLOCK
} else {
/* Clear refclock sample filter */
peer->procptr->codeproc = 0;
peer->procptr->coderecv = 0;
}
#endif
@ -3987,7 +4024,7 @@ peer_xmit(
DPRINTF(1, ("peer_xmit: at %ld %s->%s mode %d len %zu xmt %#010x.%08x\n",
current_time,
peer->dstadr ? stoa(&peer->dstadr->sin) : "-",
stoa(&peer->srcadr), peer->hmode, sendlen,
stoa(&peer->srcadr), peer->hmode, sendlen,
xmt_tx.l_ui, xmt_tx.l_uf));
return;
}
@ -4330,7 +4367,7 @@ leap_smear_add_offs(
return;
}
#endif /* LEAP_SMEAR */
#endif /* LEAP_SMEAR */
/*

2
ntpd/ntp_refclock.c
View File

@ -112,7 +112,7 @@ refclock_report(
/* ignore others */
break;
}
if (pp->lastevent < 15)
if ((code != CEVNT_NOMINAL) && (pp->lastevent < 15))
pp->lastevent++;
if (pp->currentstatus != code) {
pp->currentstatus = (u_char)code;

1
ntpd/ntp_request.c
View File

@ -890,6 +890,7 @@ peer_info (
ip->flags |= INFO_FLAG_SHORTLIST;
ip->leap = pp->leap;
ip->hmode = pp->hmode;
ip->pmode = pp->pmode;
ip->keyid = pp->keyid;
ip->stratum = pp->stratum;
ip->ppoll = pp->ppoll;

14
ntpd/ntpd-opts.c
View File

@ -1,7 +1,7 @@
/*
* EDIT THIS FILE WITH CAUTION (ntpd-opts.c)
*
* It has been AutoGen-ed February 27, 2018 at 05:13:19 PM by AutoGen 5.18.5
* It has been AutoGen-ed August 14, 2018 at 08:27:45 AM by AutoGen 5.18.5
* From the definitions ntpd-opts.def
* and the template file options
*
@ -75,7 +75,7 @@ extern FILE * option_usage_fp;
* static const strings for ntpd options
*/
static char const ntpd_opt_strs[3132] =
/* 0 */ "ntpd 4.2.8p11\n"
/* 0 */ "ntpd 4.2.8p12\n"
"Copyright (C) 1992-2017 The University of Delaware and Network Time Foundation, all rights reserved.\n"
"This is free software. It is licensed for use, modification and\n"
"redistribution under the terms of the NTP License, copies of which\n"
@ -205,12 +205,12 @@ static char const ntpd_opt_strs[3132] =
/* 2901 */ "output version information and exit\0"
/* 2937 */ "version\0"
/* 2945 */ "NTPD\0"
/* 2950 */ "ntpd - NTP daemon program - Ver. 4.2.8p11\n"
/* 2950 */ "ntpd - NTP daemon program - Ver. 4.2.8p12\n"
"Usage: %s [ -<flag> [<val>] | --<name>[{=| }<val>] ]... \\\n"
"\t\t[ <server1> ... <serverN> ]\n\0"
/* 3082 */ "http://bugs.ntp.org, bugs@ntp.org\0"
/* 3116 */ "\n\0"
/* 3118 */ "ntpd 4.2.8p11";
/* 3118 */ "ntpd 4.2.8p12";
/**
* ipv4 option description with
@ -1529,7 +1529,7 @@ static void bogus_function(void) {
translate option names.
*/
/* referenced via ntpdOptions.pzCopyright */
puts(_("ntpd 4.2.8p11\n\
puts(_("ntpd 4.2.8p12\n\
Copyright (C) 1992-2017 The University of Delaware and Network Time Foundation, all rights reserved.\n\
This is free software. It is licensed for use, modification and\n\
redistribution under the terms of the NTP License, copies of which\n\
@ -1670,7 +1670,7 @@ implied warranty.\n"));
puts(_("output version information and exit"));
/* referenced via ntpdOptions.pzUsageTitle */
puts(_("ntpd - NTP daemon program - Ver. 4.2.8p11\n\
puts(_("ntpd - NTP daemon program - Ver. 4.2.8p12\n\
Usage: %s [ -<flag> [<val>] | --<name>[{=| }<val>] ]... \\\n\
\t\t[ <server1> ... <serverN> ]\n"));
@ -1678,7 +1678,7 @@ Usage: %s [ -<flag> [<val>] | --<name>[{=| }<val>] ]... \\\n\
puts(_("\n"));
/* referenced via ntpdOptions.pzFullVersion */
puts(_("ntpd 4.2.8p11"));
puts(_("ntpd 4.2.8p12"));
/* referenced via ntpdOptions.pzFullUsage */
puts(_("<<<NOT-FOUND>>>"));

6
ntpd/ntpd-opts.h
View File

@ -1,7 +1,7 @@
/*
* EDIT THIS FILE WITH CAUTION (ntpd-opts.h)
*
* It has been AutoGen-ed February 27, 2018 at 05:13:17 PM by AutoGen 5.18.5
* It has been AutoGen-ed August 14, 2018 at 08:27:44 AM by AutoGen 5.18.5
* From the definitions ntpd-opts.def
* and the template file options
*
@ -106,9 +106,9 @@ typedef enum {
/** count of all options for ntpd */
#define OPTION_CT 38
/** ntpd version */
#define NTPD_VERSION "4.2.8p11"
#define NTPD_VERSION "4.2.8p12"
/** Full ntpd version text */
#define NTPD_FULL_VERSION "ntpd 4.2.8p11"
#define NTPD_FULL_VERSION "ntpd 4.2.8p12"
/**
* Interface defines for all options. Replace "n" with the UPPER_CASED

6
ntpd/ntpd.1ntpdman
View File

@ -10,11 +10,11 @@
.ds B-Font B
.ds I-Font I
.ds R-Font R
.TH ntpd 1ntpdman "27 Feb 2018" "4.2.8p11" "User Commands"
.TH ntpd 1ntpdman "14 Aug 2018" "4.2.8p12" "User Commands"
.\"
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-Ffa4WQ/ag-RfaWVQ)
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-jbaWTB/ag-ubaOSB)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:14:30 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:29:02 AM by AutoGen 5.18.5
.\" From the definitions ntpd-opts.def
.\" and the template file agman-cmd.tpl
.SH NAME

4
ntpd/ntpd.1ntpdmdoc
View File

@ -1,9 +1,9 @@
.Dd February 27 2018
.Dd August 14 2018
.Dt NTPD 1ntpdmdoc User Commands
.Os
.\" EDIT THIS FILE WITH CAUTION (ntpd-opts.mdoc)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:14:47 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:29:20 AM by AutoGen 5.18.5
.\" From the definitions ntpd-opts.def
.\" and the template file agmdoc-cmd.tpl
.Sh NAME

400
ntpd/ntpd.c
View File

@ -104,6 +104,10 @@
#endif
#endif
#ifdef SYS_WINNT
# include "ntservice.h"
#endif
#ifdef _AIX
# include <ulimit.h>
#endif /* _AIX */
@ -123,6 +127,9 @@
#if defined(HAVE_PRIV_H) && defined(HAVE_SOLARIS_PRIVS)
# include <priv.h>
#endif /* HAVE_PRIV_H */
#if defined(HAVE_TRUSTEDBSD_MAC)
# include <sys/mac.h>
#endif /* HAVE_TRUSTEDBSD_MAC */
#endif /* HAVE_DROPROOT */
#if defined (LIBSECCOMP) && (KERN_SECCOMP)
@ -182,7 +189,6 @@ char *group; /* group to switch to */
const char *chrootdir; /* directory to chroot to */
uid_t sw_uid;
gid_t sw_gid;
char *endp;
struct group *gr;
struct passwd *pw;
#endif /* HAVE_DROPROOT */
@ -523,6 +529,219 @@ set_process_priority(void)
}
#endif /* !SIM */
#if !defined(SIM) && !defined(SYS_WINNT)
/*
* Detach from terminal (much like daemon())
* Nothe that this function calls exit()
*/
static void
detach_from_terminal(
int pipe_fds[2],
long wait_sync,
const char *logfilename
)
{
int rc;
int exit_code;
# if !defined(HAVE_SETSID) && !defined (HAVE_SETPGID) && defined(TIOCNOTTY)
int fid;
# endif
# ifdef _AIX
struct sigaction sa;
# endif
rc = fork();
if (-1 == rc) {
exit_code = (errno) ? errno : -1;
msyslog(LOG_ERR, "fork: %m");
exit(exit_code);
}
if (rc > 0) {
/* parent */
exit_code = wait_child_sync_if(pipe_fds[0],
wait_sync);
exit(exit_code);
}
/*
* child/daemon
* close all open files excepting waitsync_fd_to_close.
* msyslog() unreliable until after init_logging().
*/
closelog();
if (syslog_file != NULL) {
fclose(syslog_file);
syslog_file = NULL;
syslogit = TRUE;
}
close_all_except(waitsync_fd_to_close);
INSIST(0 == open("/dev/null", 0) && 1 == dup2(0, 1) \
&& 2 == dup2(0, 2));
init_logging(progname, 0, TRUE);
/* we lost our logfile (if any) daemonizing */
setup_logfile(logfilename);
# ifdef SYS_DOMAINOS
{
uid_$t puid;
status_$t st;
proc2_$who_am_i(&puid);
proc2_$make_server(&puid, &st);
}
# endif /* SYS_DOMAINOS */
# ifdef HAVE_SETSID
if (setsid() == (pid_t)-1)
msyslog(LOG_ERR, "setsid(): %m");
# elif defined(HAVE_SETPGID)
if (setpgid(0, 0) == -1)
msyslog(LOG_ERR, "setpgid(): %m");
# else /* !HAVE_SETSID && !HAVE_SETPGID follows */
# ifdef TIOCNOTTY
fid = open("/dev/tty", 2);
if (fid >= 0) {
ioctl(fid, (u_long)TIOCNOTTY, NULL);
close(fid);
}
# endif /* TIOCNOTTY */
ntp_setpgrp(0, getpid());
# endif /* !HAVE_SETSID && !HAVE_SETPGID */
# ifdef _AIX
/* Don't get killed by low-on-memory signal. */
sa.sa_handler = catch_danger;
sigemptyset(&sa.sa_mask);
sa.sa_flags = SA_RESTART;
sigaction(SIGDANGER, &sa, NULL);
# endif /* _AIX */
return;
}
#ifdef HAVE_DROPROOT
/*
* Map user name/number to user ID
*/
static int
map_user(
)
{
char *endp;
if (isdigit((unsigned char)*user)) {
sw_uid = (uid_t)strtoul(user, &endp, 0);
if (*endp != '\0')
goto getuser;
if ((pw = getpwuid(sw_uid)) != NULL) {
free(user);
user = estrdup(pw->pw_name);
sw_gid = pw->pw_gid;
} else {
errno = 0;
msyslog(LOG_ERR, "Cannot find user ID %s", user);
return 0;
}
} else {
getuser:
errno = 0;
if ((pw = getpwnam(user)) != NULL) {
sw_uid = pw->pw_uid;
sw_gid = pw->pw_gid;
} else {
if (errno)
msyslog(LOG_ERR, "getpwnam(%s) failed: %m", user);
else
msyslog(LOG_ERR, "Cannot find user `%s'", user);
return 0;
}
}
return 1;
}
/*
* Map group name/number to group ID
*/
static int
map_group(
)
{
char *endp;
if (isdigit((unsigned char)*group)) {
sw_gid = (gid_t)strtoul(group, &endp, 0);
if (*endp != '\0')
goto getgroup;
} else {
getgroup:
if ((gr = getgrnam(group)) != NULL) {
sw_gid = gr->gr_gid;
} else {
errno = 0;
msyslog(LOG_ERR, "Cannot find group `%s'", group);
return 0;
}
}
return 1;
}
/*
* Change (effective) user and group IDs, also initialize the supplementary group access list
*/
int
set_user_group_ids(
)
{
/* If the the user was already mapped, no need to map it again */
if ((NULL != user) && (0 == sw_uid)) {
if (0 == map_user())
exit (-1);
}
/* same applies for the group */
if ((NULL != group) && (0 == sw_gid)) {
if (0 == map_group())
exit (-1);
}
if (user && initgroups(user, sw_gid)) {
msyslog(LOG_ERR, "Cannot initgroups() to user `%s': %m", user);
return 0;
}
if (group && setgid(sw_gid)) {
msyslog(LOG_ERR, "Cannot setgid() to group `%s': %m", group);
return 0;
}
if (group && setegid(sw_gid)) {
msyslog(LOG_ERR, "Cannot setegid() to group `%s': %m", group);
return 0;
}
if (group) {
if (0 != setgroups(1, &sw_gid)) {
msyslog(LOG_ERR, "setgroups(1, %d) failed: %m", sw_gid);
return 0;
}
}
else if (pw)
if (0 != initgroups(pw->pw_name, pw->pw_gid)) {
msyslog(LOG_ERR, "initgroups(<%s>, %d) filed: %m", pw->pw_name, pw->pw_gid);
return 0;
}
if (user && setuid(sw_uid)) {
msyslog(LOG_ERR, "Cannot setuid() to user `%s': %m", user);
return 0;
}
if (user && seteuid(sw_uid)) {
msyslog(LOG_ERR, "Cannot seteuid() to user `%s': %m", user);
return 0;
}
return 1;
}
#endif /* HAVE_DROPROOT */
#endif /* !SIM */
/*
* Main program. Initialize us, disconnect us from the tty if necessary,
@ -549,12 +768,6 @@ ntpdmain(
int pipe_fds[2];
int rc;
int exit_code;
# ifdef _AIX
struct sigaction sa;
# endif
# if !defined(HAVE_SETSID) && !defined (HAVE_SETPGID) && defined(TIOCNOTTY)
int fid;
# endif
# endif /* HAVE_WORKING_FORK*/
# ifdef SCO5_CLOCK
int fd;
@ -634,7 +847,12 @@ ntpdmain(
/* MPE lacks the concept of root */
# if defined(HAVE_GETUID) && !defined(MPE)
uid = getuid();
if (uid && !HAVE_OPT( SAVECONFIGQUIT )) {
if (uid && !HAVE_OPT( SAVECONFIGQUIT )
# if defined(HAVE_TRUSTEDBSD_MAC)
/* We can run as non-root if the mac_ntpd policy is enabled. */
&& mac_is_present("ntpd") != 1
# endif
) {
msyslog_term = TRUE;
msyslog(LOG_ERR,
"must be run as root, not uid %ld", (long)uid);
@ -717,6 +935,11 @@ ntpdmain(
init_lib();
# ifdef SYS_WINNT
/*
* Make sure the service is initialized before we do anything else
*/
ntservice_init();
/*
* Start interpolation thread, must occur before first
* get_systime()
@ -736,70 +959,7 @@ ntpdmain(
if (!nofork) {
# ifdef HAVE_WORKING_FORK
rc = fork();
if (-1 == rc) {
exit_code = (errno) ? errno : -1;
msyslog(LOG_ERR, "fork: %m");
exit(exit_code);
}
if (rc > 0) {
/* parent */
exit_code = wait_child_sync_if(pipe_fds[0],
wait_sync);
exit(exit_code);
}
/*
* child/daemon
* close all open files excepting waitsync_fd_to_close.
* msyslog() unreliable until after init_logging().
*/
closelog();
if (syslog_file != NULL) {
fclose(syslog_file);
syslog_file = NULL;
syslogit = TRUE;
}
close_all_except(waitsync_fd_to_close);
INSIST(0 == open("/dev/null", 0) && 1 == dup2(0, 1) \
&& 2 == dup2(0, 2));
init_logging(progname, 0, TRUE);
/* we lost our logfile (if any) daemonizing */
setup_logfile(logfilename);
# ifdef SYS_DOMAINOS
{
uid_$t puid;
status_$t st;
proc2_$who_am_i(&puid);
proc2_$make_server(&puid, &st);
}
# endif /* SYS_DOMAINOS */
# ifdef HAVE_SETSID
if (setsid() == (pid_t)-1)
msyslog(LOG_ERR, "setsid(): %m");
# elif defined(HAVE_SETPGID)
if (setpgid(0, 0) == -1)
msyslog(LOG_ERR, "setpgid(): %m");
# else /* !HAVE_SETSID && !HAVE_SETPGID follows */
# ifdef TIOCNOTTY
fid = open("/dev/tty", 2);
if (fid >= 0) {
ioctl(fid, (u_long)TIOCNOTTY, NULL);
close(fid);
}
# endif /* TIOCNOTTY */
ntp_setpgrp(0, getpid());
# endif /* !HAVE_SETSID && !HAVE_SETPGID */
# ifdef _AIX
/* Don't get killed by low-on-memory signal. */
sa.sa_handler = catch_danger;
sigemptyset(&sa.sa_mask);
sa.sa_flags = SA_RESTART;
sigaction(SIGDANGER, &sa, NULL);
# endif /* _AIX */
detach_from_terminal(pipe_fds, wait_sync, logfilename);
# endif /* HAVE_WORKING_FORK */
}
@ -972,51 +1132,12 @@ ntpdmain(
# endif /* HAVE_LINUX_CAPABILITIES || HAVE_SOLARIS_PRIVS */
if (user != NULL) {
if (isdigit((unsigned char)*user)) {
sw_uid = (uid_t)strtoul(user, &endp, 0);
if (*endp != '\0')
goto getuser;
if ((pw = getpwuid(sw_uid)) != NULL) {
free(user);
user = estrdup(pw->pw_name);
sw_gid = pw->pw_gid;
} else {
errno = 0;
msyslog(LOG_ERR, "Cannot find user ID %s", user);
exit (-1);
}
} else {
getuser:
errno = 0;
if ((pw = getpwnam(user)) != NULL) {
sw_uid = pw->pw_uid;
sw_gid = pw->pw_gid;
} else {
if (errno)
msyslog(LOG_ERR, "getpwnam(%s) failed: %m", user);
else
msyslog(LOG_ERR, "Cannot find user `%s'", user);
exit (-1);
}
}
if (0 == map_user())
exit (-1);
}
if (group != NULL) {
if (isdigit((unsigned char)*group)) {
sw_gid = (gid_t)strtoul(group, &endp, 0);
if (*endp != '\0')
goto getgroup;
} else {
getgroup:
if ((gr = getgrnam(group)) != NULL) {
sw_gid = gr->gr_gid;
} else {
errno = 0;
msyslog(LOG_ERR, "Cannot find group `%s'", group);
exit (-1);
}
}
if (0 == map_group())
exit (-1);
}
if (chrootdir ) {
@ -1050,39 +1171,20 @@ ntpdmain(
exit(-1);
}
# endif /* HAVE_SOLARIS_PRIVS */
if (user && initgroups(user, sw_gid)) {
msyslog(LOG_ERR, "Cannot initgroups() to user `%s': %m", user);
exit (-1);
}
if (group && setgid(sw_gid)) {
msyslog(LOG_ERR, "Cannot setgid() to group `%s': %m", group);
exit (-1);
}
if (group && setegid(sw_gid)) {
msyslog(LOG_ERR, "Cannot setegid() to group `%s': %m", group);
exit (-1);
}
if (group) {
if (0 != setgroups(1, &sw_gid)) {
msyslog(LOG_ERR, "setgroups(1, %d) failed: %m", sw_gid);
exit (-1);
}
}
else if (pw)
if (0 != initgroups(pw->pw_name, pw->pw_gid)) {
msyslog(LOG_ERR, "initgroups(<%s>, %d) filed: %m", pw->pw_name, pw->pw_gid);
exit (-1);
}
if (user && setuid(sw_uid)) {
msyslog(LOG_ERR, "Cannot setuid() to user `%s': %m", user);
exit (-1);
}
if (user && seteuid(sw_uid)) {
msyslog(LOG_ERR, "Cannot seteuid() to user `%s': %m", user);
exit (-1);
}
if (0 == set_user_group_ids())
exit(-1);
# if !defined(HAVE_LINUX_CAPABILITIES) && !defined(HAVE_SOLARIS_PRIVS)
# if defined(HAVE_TRUSTEDBSD_MAC)
/*
* To manipulate system time and (re-)bind to NTP_PORT as needed
* following interface changes, we must either run as uid 0 or
* the mac_ntpd policy module must be enabled.
*/
if (sw_uid != 0 && mac_is_present("ntpd") != 1) {
msyslog(LOG_ERR, "Need MAC 'ntpd' policy enabled to drop root privileges");
exit (-1);
}
# elif !defined(HAVE_LINUX_CAPABILITIES) && !defined(HAVE_SOLARIS_PRIVS)
/*
* for now assume that the privilege to bind to privileged ports
* is associated with running with uid 0 - should be refined on
@ -1245,6 +1347,10 @@ int scmp_sc[] = {
}
#endif /* LIBSECCOMP and KERN_SECCOMP */
#ifdef SYS_WINNT
ntservice_isup();
#endif
# ifdef HAVE_IO_COMPLETION_PORT
for (;;) {

4
ntpd/ntpd.html
View File

@ -39,7 +39,7 @@ The program can operate in any of several modes, including client/server,
symmetric and broadcast modes, and with both symmetric-key and public-key
cryptography.
<p>This document applies to version 4.2.8p11 of <code>ntpd</code>.
<p>This document applies to version 4.2.8p12 of <code>ntpd</code>.
<ul class="menu">
<li><a accesskey="1" href="#ntpd-Description">ntpd Description</a>: Description
@ -220,7 +220,7 @@ the usage text by passing it through a pager program.
used to select the program, defaulting to <span class="file">more</span>. Both will exit
with a status code of 0.
<pre class="example">ntpd - NTP daemon program - Ver. 4.2.8p10
<pre class="example">ntpd - NTP daemon program - Ver. 4.2.8p11
Usage: ntpd [ -&lt;flag&gt; [&lt;val&gt;] | --&lt;name&gt;[{=| }&lt;val&gt;] ]... \
[ &lt;server1&gt; ... &lt;serverN&gt; ]
Flg Arg Option-Name Description

6
ntpd/ntpd.man.in
View File

@ -10,11 +10,11 @@
.ds B-Font B
.ds I-Font I
.ds R-Font R
.TH ntpd @NTPD_MS@ "27 Feb 2018" "4.2.8p11" "User Commands"
.TH ntpd @NTPD_MS@ "14 Aug 2018" "4.2.8p12" "User Commands"
.\"
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-Ffa4WQ/ag-RfaWVQ)
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-jbaWTB/ag-ubaOSB)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:14:30 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:29:02 AM by AutoGen 5.18.5
.\" From the definitions ntpd-opts.def
.\" and the template file agman-cmd.tpl
.SH NAME

4
ntpd/ntpd.mdoc.in
View File

@ -1,9 +1,9 @@
.Dd February 27 2018
.Dd August 14 2018
.Dt NTPD @NTPD_MS@ User Commands
.Os
.\" EDIT THIS FILE WITH CAUTION (ntpd-opts.mdoc)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:14:47 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:29:20 AM by AutoGen 5.18.5
.\" From the definitions ntpd-opts.def
.\" and the template file agmdoc-cmd.tpl
.Sh NAME

2
ntpd/rc_cmdlength.c
View File

@ -5,6 +5,8 @@
# include <unistd.h>
#endif
// XXX: Move to header.
size_t remoteconfig_cmdlength( const char *, const char *);
/* Bug 2853 */
/* evaluate the length of the command sequence. This breaks at the first

3
ntpd/refclock_datum.c
View File

@ -485,7 +485,8 @@ datum_pts_receive(
struct recvbuf *rbufp
)
{
int i, nb;
int i;
size_t nb;
l_fp tstmp;
struct peer *p;
struct datum_pts_unit *datum_pts;

4
ntpd/refclock_gpsdjson.c
View File

@ -1136,7 +1136,7 @@ json_token_skip(
const json_ctx * ctx,
tok_ref tid)
{
if (tid >= 0 && (u_int)tid < ctx->ntok) {
if (tid >= 0 && tid < ctx->ntok) {
int len = ctx->tok[tid].size;
/* For arrays and objects, the size is the number of
* ITEMS in the compound. Thats the number of objects in
@ -1164,7 +1164,7 @@ json_token_skip(
/* The next condition should never be true, but paranoia
* prevails...
*/
if (tid < 0 || (u_int)tid > ctx->ntok)
if (tid < 0 || tid > ctx->ntok)
tid = ctx->ntok;
}
return tid;

3
ntpd/refclock_jupiter.c
View File

@ -139,8 +139,7 @@ static void jupiter_canmsg (struct instance *, u_int);
static u_short jupiter_cksum (u_short *, u_int);
static int jupiter_config (struct instance *);
static void jupiter_debug (struct peer *, const char *,
const char *, ...)
__attribute__ ((format (printf, 3, 4)));
const char *, ...) NTP_PRINTF(3, 4);
static const char * jupiter_parse_t (struct instance *, u_short *);
static const char * jupiter_parse_gpos (struct instance *, u_short *);
static void jupiter_platform (struct instance *, u_int);

1
ntpd/refclock_shm.c
View File

@ -340,6 +340,7 @@ shm_poll(
if (pp->coderecv != pp->codeproc) {
/* have some samples, everything OK */
pp->lastref = pp->lastrec;
refclock_report(peer, CEVNT_NOMINAL);
refclock_receive(peer);
} else if (NULL == up->shm) { /* is this possible at all? */
/* we're out of business without SHM access */

2
ntpd/refclock_true.c
View File

@ -640,7 +640,7 @@ true_send(
size_t len = strlen(cmd);
true_debug(peer, "Send '%s'\n", cmd);
if (write(pp->io.fd, cmd, (unsigned)len) != len)
if (write(pp->io.fd, cmd, len) != (ssize_t)len)
refclock_report(peer, CEVNT_FAULT);
else
pp->polls++;

187
ntpdate/ntpdate.c
View File

@ -154,7 +154,7 @@ char const *progname;
/*
* Systemwide parameters and flags
*/
int sys_samples = DEFSAMPLES; /* number of samples/server */
int sys_samples = 0; /* number of samples/server, will be modified later */
u_long sys_timeout = DEFTIMEOUT; /* timeout time, in TIMER_HZ units */
struct server *sys_servers; /* the server list */
int sys_numservers = 0; /* number of servers to poll */
@ -220,7 +220,7 @@ void input_handler (void);
static int l_adj_systime (l_fp *);
static int l_step_systime (l_fp *);
static void printserver (struct server *, FILE *);
static void print_server (struct server *, FILE *);
#ifdef SYS_WINNT
int on = 1;
@ -429,7 +429,7 @@ ntpdatemain (
default:
break;
}
if (errflg) {
(void) fprintf(stderr,
"usage: %s [-46bBdqsuv] [-a key#] [-e delay] [-k file] [-p samples] [-o version#] [-t timeo] server ...\n",
@ -437,6 +437,14 @@ ntpdatemain (
exit(2);
}
/*
* If number of Samples (-p) not specified by user:
* - if a simple_query (-q) just ONE will do
* - otherwise the normal is DEFSAMPLES
*/
if (sys_samples == 0)
sys_samples = (simple_query ? 1 : DEFSAMPLES);
if (debug || simple_query) {
#ifdef HAVE_SETVBUF
static char buf[BUFSIZ];
@ -651,9 +659,6 @@ transmit(
{
struct pkt xpkt;
if (debug)
printf("transmit(%s)\n", stoa(&server->srcadr));
if (server->filter_nextpt < server->xmtcnt) {
l_fp ts;
/*
@ -674,6 +679,9 @@ transmit(
return;
}
if (debug)
printf("transmit(%s)\n", stoa(&server->srcadr));
/*
* If we're here, send another message to the server. Fill in
* the packet and let 'er rip.
@ -849,7 +857,7 @@ receive(
NTOHL_FP(&rpkt->xmt, &server->org);
/*
* Make sure the server is at least somewhat sane. If not, try
* Make sure the server is at least somewhat sane. If not, try
* again.
*/
if (L_ISZERO(&rec) || !L_ISHIS(&server->org, &rec)) {
@ -956,7 +964,7 @@ clock_filter(
int ord[NTP_SHIFT];
INSIST((0 < sys_samples) && (sys_samples <= NTP_SHIFT));
/*
* Sort indices into increasing delay order
*/
@ -1042,15 +1050,15 @@ clock_select(void)
/*
* This first chunk of code is supposed to go through all
* servers we know about to find the NTP_MAXLIST servers which
* are most likely to succeed. We run through the list
* are most likely to succeed. We run through the list
* doing the sanity checks and trying to insert anyone who
* looks okay. We are at all times aware that we should
* looks okay. We are at all times aware that we should
* only keep samples from the top two strata and we only need
* NTP_MAXLIST of them.
*/
nlist = 0; /* none yet */
for (server = sys_servers; server != NULL; server = server->next_server) {
if (server->delay == 0) {
if (server->stratum == 0) {
if (debug)
printf("%s: Server dropped: no data\n", ntoa(&server->srcadr));
continue; /* no data */
@ -1062,25 +1070,25 @@ clock_select(void)
}
if (server->delay > NTP_MAXWGT) {
if (debug)
printf("%s: Server dropped: server too far away\n",
printf("%s: Server dropped: server too far away\n",
ntoa(&server->srcadr));
continue; /* too far away */
}
if (server->leap == LEAP_NOTINSYNC) {
if (debug)
printf("%s: Server dropped: Leap not in sync\n", ntoa(&server->srcadr));
printf("%s: Server dropped: leap not in sync\n", ntoa(&server->srcadr));
continue; /* he's in trouble */
}
if (!L_ISHIS(&server->org, &server->reftime)) {
if (debug)
printf("%s: Server dropped: server is very broken\n",
printf("%s: Server dropped: server is very broken\n",
ntoa(&server->srcadr));
continue; /* very broken host */
}
if ((server->org.l_ui - server->reftime.l_ui)
>= NTP_MAXAGE) {
if (debug)
printf("%s: Server dropped: Server has gone too long without sync\n",
printf("%s: Server dropped: server has gone too long without sync\n",
ntoa(&server->srcadr));
continue; /* too long without sync */
}
@ -1256,8 +1264,10 @@ clock_adjust(void)
server = clock_select();
if (debug || simple_query) {
if (debug)
printf ("\n");
for (sp = sys_servers; sp != NULL; sp = sp->next_server)
printserver(sp, stdout);
print_server(sp, stdout);
}
if (server == 0) {
@ -1283,31 +1293,17 @@ clock_adjust(void)
}
if (dostep) {
if (simple_query || debug || l_step_systime(&server->offset)){
if (simple_query || l_step_systime(&server->offset)){
msyslog(LOG_NOTICE, "step time server %s offset %s sec",
stoa(&server->srcadr),
lfptoa(&server->offset, 6));
}
} else {
#ifndef SYS_WINNT
if (simple_query || l_adj_systime(&server->offset)) {
msyslog(LOG_NOTICE, "adjust time server %s offset %s sec",
stoa(&server->srcadr),
lfptoa(&server->offset, 6));
}
#else
/* The NT SetSystemTimeAdjustment() call achieves slewing by
* changing the clock frequency. This means that we cannot specify
* it to slew the clock by a definite amount and then stop like
* the Unix adjtime() routine. We can technically adjust the clock
* frequency, have ntpdate sleep for a while, and then wake
* up and reset the clock frequency, but this might cause some
* grief if the user attempts to run ntpd immediately after
* ntpdate and the socket is in use.
*/
printf("\nThe -b option is required by ntpdate on Windows NT platforms\n");
exit(1);
#endif /* SYS_WINNT */
}
return(0);
}
@ -1440,7 +1436,7 @@ findserver(
if (SRCPORT(addr) != NTP_PORT)
return 0;
for (server = sys_servers; server != NULL;
for (server = sys_servers; server != NULL;
server = server->next_server) {
if (SOCK_EQ(addr, &server->srcadr))
return server;
@ -1451,7 +1447,7 @@ findserver(
}
}
if (mc_server != NULL) {
if (mc_server != NULL) {
struct server *sp;
@ -1494,7 +1490,7 @@ timer(void)
* who's event timers have expired. Give these to
* the transmit routine.
*/
for (server = sys_servers; server != NULL;
for (server = sys_servers; server != NULL;
server = server->next_server) {
if (server->event_time != 0
&& server->event_time <= current_time)
@ -1520,7 +1516,7 @@ alarming(
alarm_flag++;
}
#else /* SYS_WINNT follows */
void CALLBACK
void CALLBACK
alarming(UINT uTimerID, UINT uMsg, DWORD dwUser, DWORD dw1, DWORD dw2)
{
UNUSED_ARG(uTimerID); UNUSED_ARG(uMsg); UNUSED_ARG(dwUser);
@ -1605,24 +1601,26 @@ init_alarm(void)
#else /* SYS_WINNT follows */
_tzset();
/*
* Get privileges needed for fiddling with the clock
*/
if (!simple_query && !debug) {
/*
* Get privileges needed for fiddling with the clock
*/
/* get the current process token handle */
if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken)) {
msyslog(LOG_ERR, "OpenProcessToken failed: %m");
exit(1);
/* get the current process token handle */
if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken)) {
msyslog(LOG_ERR, "OpenProcessToken failed: %m");
exit(1);
}
/* get the LUID for system-time privilege. */
LookupPrivilegeValue(NULL, SE_SYSTEMTIME_NAME, &tkp.Privileges[0].Luid);
tkp.PrivilegeCount = 1; /* one privilege to set */
tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
/* get set-time privilege for this process. */
AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES) NULL, 0);
/* cannot test return value of AdjustTokenPrivileges. */
if (GetLastError() != ERROR_SUCCESS)
msyslog(LOG_ERR, "AdjustTokenPrivileges failed: %m");
}
/* get the LUID for system-time privilege. */
LookupPrivilegeValue(NULL, SE_SYSTEMTIME_NAME, &tkp.Privileges[0].Luid);
tkp.PrivilegeCount = 1; /* one privilege to set */
tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
/* get set-time privilege for this process. */
AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES) NULL, 0);
/* cannot test return value of AdjustTokenPrivileges. */
if (GetLastError() != ERROR_SUCCESS)
msyslog(LOG_ERR, "AdjustTokenPrivileges failed: %m");
/*
* Set up timer interrupts for every 2**EVENT_TIMEOUT seconds
@ -1996,7 +1994,6 @@ input_handler(void)
}
#if !defined SYS_WINNT && !defined SYS_CYGWIN32
/*
* adj_systime - do a big long slew of the system time
*/
@ -2041,15 +2038,30 @@ l_adj_systime(
adjtv.tv_usec = -adjtv.tv_usec;
}
if (adjtv.tv_usec != 0 && !debug) {
if (!debug && (adjtv.tv_usec != 0)) {
/* A time correction needs to be applied. */
#if !defined SYS_WINNT && !defined SYS_CYGWIN32
/* Slew the time on systems that support this. */
if (adjtime(&adjtv, &oadjtv) < 0) {
msyslog(LOG_ERR, "Can't adjust the time of day: %m");
exit(1);
}
#else /* SYS_WINNT or SYS_CYGWIN32 is defined */
/*
* The NT SetSystemTimeAdjustment() call achieves slewing by
* changing the clock frequency. This means that we cannot specify
* it to slew the clock by a definite amount and then stop like
* the Unix adjtime() routine. We can technically adjust the clock
* frequency, have ntpdate sleep for a while, and then wake
* up and reset the clock frequency, but this might cause some
* grief if the user attempts to run ntpd immediately after
* ntpdate and the socket is in use.
*/
printf("\nSlewing the system time is not supported on Windows. Use the -b option to step the time.\n");
#endif /* defined SYS_WINNT || defined SYS_CYGWIN32 */
}
return 1;
}
#endif /* SYS_WINNT */
/*
@ -2068,11 +2080,14 @@ l_step_systime(
int isneg;
int n;
if (debug) return 1;
if (debug)
return 1;
/*
* Take the absolute value of the offset
*/
ftmp = *ts;
if (L_ISNEG(&ftmp)) {
L_NEG(&ftmp);
isneg = 1;
@ -2082,9 +2097,9 @@ l_step_systime(
if (ftmp.l_ui >= 3) { /* Step it and slew - we might win */
LFPTOD(ts, dtemp);
n = step_systime(dtemp);
if (!n)
return n;
if (isneg)
if (n == 0)
return 0;
if (isneg) /* WTF! */
ts->l_ui = ~0;
else
ts->l_ui = ~0;
@ -2113,12 +2128,12 @@ l_step_systime(
}
/* XXX ELIMINATE printserver similar in ntptrace.c, ntpdate.c */
/* XXX ELIMINATE print_server similar in ntptrace.c, ntpdate.c */
/*
* printserver - print detail information for a server
* print_server - print detail information for a server
*/
static void
printserver(
print_server(
register struct server *pp,
FILE *fp
)
@ -2127,6 +2142,9 @@ printserver(
char junk[5];
const char *str;
if (pp->stratum == 0) /* Nothing received => nothing to print */
return;
if (!debug) {
(void) fprintf(fp, "server %s, stratum %d, offset %s, delay %s\n",
stoa(&pp->srcadr), pp->stratum,
@ -2143,17 +2161,20 @@ printserver(
pp->leap & 0x1 ? '1' : '0',
pp->trust);
if (pp->stratum == 1) {
junk[4] = 0;
memmove(junk, (char *)&pp->refid, 4);
if (REFID_ISTEXT(pp->stratum)) {
str = (char *) &pp->refid;
for (i=0; i<4 && str[i]; i++) {
junk[i] = (isprint(str[i]) ? str[i] : '.');
}
junk[i] = 0; // force terminating 0
str = junk;
} else {
str = stoa(&pp->srcadr);
str = numtoa(pp->refid);
}
(void) fprintf(fp,
"refid [%s], delay %s, dispersion %s\n",
str, fptoa((s_fp)pp->delay, 5),
ufptoa(pp->dispersion, 5));
"refid [%s], root delay %s, root dispersion %s\n",
str, fptoa((s_fp)pp->rootdelay, 6),
ufptoa(pp->rootdisp, 6));
(void) fprintf(fp, "transmitted %d, in filter %d\n",
pp->xmtcnt, pp->filter_nextpt);
@ -2165,21 +2186,23 @@ printserver(
(void) fprintf(fp, "transmit timestamp: %s\n",
prettydate(&pp->xmt));
(void) fprintf(fp, "filter delay: ");
for (i = 0; i < NTP_SHIFT; i++) {
(void) fprintf(fp, " %-8.8s", fptoa(pp->filter_delay[i], 5));
if (i == (NTP_SHIFT>>1)-1)
(void) fprintf(fp, "\n ");
}
(void) fprintf(fp, "\n");
if (sys_samples > 1) {
(void) fprintf(fp, "filter delay: ");
for (i = 0; i < NTP_SHIFT; i++) {
(void) fprintf(fp, " %-8.8s", fptoa(pp->filter_delay[i], 5));
if (i == (NTP_SHIFT>>1)-1)
(void) fprintf(fp, "\n ");
}
(void) fprintf(fp, "\n");
(void) fprintf(fp, "filter offset:");
for (i = 0; i < PEER_SHIFT; i++) {
(void) fprintf(fp, " %-8.8s", lfptoa(&pp->filter_offset[i], 6));
if (i == (PEER_SHIFT>>1)-1)
(void) fprintf(fp, "\n ");
(void) fprintf(fp, "filter offset:");
for (i = 0; i < PEER_SHIFT; i++) {
(void) fprintf(fp, " %-8.8s", lfptoa(&pp->filter_offset[i], 6));
if (i == (PEER_SHIFT>>1)-1)
(void) fprintf(fp, "\n ");
}
(void) fprintf(fp, "\n");
}
(void) fprintf(fp, "\n");
(void) fprintf(fp, "delay %s, dispersion %s\n",
fptoa((s_fp)pp->delay, 5), ufptoa(pp->dispersion, 5));
@ -2227,7 +2250,7 @@ isc_boolean_t ntp_port_inuse(int af, u_short port)
* Check if NTP socket is already in use on this system
* This is only for Windows Systems, as they tend not to fail on the real bind() below
*/
SOCKET checksocket;
struct sockaddr_in checkservice;
checksocket = socket(af, SOCK_DGRAM, 0);

4
ntpdc/invoke-ntpdc.texi
View File

@ -6,7 +6,7 @@
#
# EDIT THIS FILE WITH CAUTION (invoke-ntpdc.texi)
#
# It has been AutoGen-ed February 27, 2018 at 05:15:06 PM by AutoGen 5.18.5
# It has been AutoGen-ed August 14, 2018 at 08:29:40 AM by AutoGen 5.18.5
# From the definitions ntpdc-opts.def
# and the template file agtexi-cmd.tpl
@end ignore
@ -76,7 +76,7 @@ with a status code of 0.
@exampleindent 0
@example
ntpdc - vendor-specific NTPD control program - Ver. 4.2.8p11
ntpdc - vendor-specific NTPD control program - Ver. 4.2.8p12
Usage: ntpdc [ -<flag> [<val>] | --<name>[@{=| @}<val>] ]... [ host ...]
Flg Arg Option-Name Description
-4 no ipv4 Force IPv4 DNS name resolution

14
ntpdc/ntpdc-opts.c
View File

@ -1,7 +1,7 @@
/*
* EDIT THIS FILE WITH CAUTION (ntpdc-opts.c)
*
* It has been AutoGen-ed February 27, 2018 at 05:14:56 PM by AutoGen 5.18.5
* It has been AutoGen-ed August 14, 2018 at 08:29:29 AM by AutoGen 5.18.5
* From the definitions ntpdc-opts.def
* and the template file options
*
@ -69,7 +69,7 @@ extern FILE * option_usage_fp;
* static const strings for ntpdc options
*/
static char const ntpdc_opt_strs[1914] =
/* 0 */ "ntpdc 4.2.8p11\n"
/* 0 */ "ntpdc 4.2.8p12\n"
"Copyright (C) 1992-2017 The University of Delaware and Network Time Foundation, all rights reserved.\n"
"This is free software. It is licensed for use, modification and\n"
"redistribution under the terms of the NTP License, copies of which\n"
@ -128,14 +128,14 @@ static char const ntpdc_opt_strs[1914] =
/* 1695 */ "no-load-opts\0"
/* 1708 */ "no\0"
/* 1711 */ "NTPDC\0"
/* 1717 */ "ntpdc - vendor-specific NTPD control program - Ver. 4.2.8p11\n"
/* 1717 */ "ntpdc - vendor-specific NTPD control program - Ver. 4.2.8p12\n"
"Usage: %s [ -<flag> [<val>] | --<name>[{=| }<val>] ]... [ host ...]\n\0"
/* 1848 */ "$HOME\0"
/* 1854 */ ".\0"
/* 1856 */ ".ntprc\0"
/* 1863 */ "http://bugs.ntp.org, bugs@ntp.org\0"
/* 1897 */ "\n\0"
/* 1899 */ "ntpdc 4.2.8p11";
/* 1899 */ "ntpdc 4.2.8p12";
/**
* ipv4 option description with
@ -796,7 +796,7 @@ static void bogus_function(void) {
translate option names.
*/
/* referenced via ntpdcOptions.pzCopyright */
puts(_("ntpdc 4.2.8p11\n\
puts(_("ntpdc 4.2.8p12\n\
Copyright (C) 1992-2017 The University of Delaware and Network Time Foundation, all rights reserved.\n\
This is free software. It is licensed for use, modification and\n\
redistribution under the terms of the NTP License, copies of which\n\
@ -862,14 +862,14 @@ implied warranty.\n"));
puts(_("load options from a config file"));
/* referenced via ntpdcOptions.pzUsageTitle */
puts(_("ntpdc - vendor-specific NTPD control program - Ver. 4.2.8p11\n\
puts(_("ntpdc - vendor-specific NTPD control program - Ver. 4.2.8p12\n\
Usage: %s [ -<flag> [<val>] | --<name>[{=| }<val>] ]... [ host ...]\n"));
/* referenced via ntpdcOptions.pzExplain */
puts(_("\n"));
/* referenced via ntpdcOptions.pzFullVersion */
puts(_("ntpdc 4.2.8p11"));
puts(_("ntpdc 4.2.8p12"));
/* referenced via ntpdcOptions.pzFullUsage */
puts(_("<<<NOT-FOUND>>>"));

6
ntpdc/ntpdc-opts.h
View File

@ -1,7 +1,7 @@
/*
* EDIT THIS FILE WITH CAUTION (ntpdc-opts.h)
*
* It has been AutoGen-ed February 27, 2018 at 05:14:56 PM by AutoGen 5.18.5
* It has been AutoGen-ed August 14, 2018 at 08:29:28 AM by AutoGen 5.18.5
* From the definitions ntpdc-opts.def
* and the template file options
*
@ -83,9 +83,9 @@ typedef enum {
/** count of all options for ntpdc */
#define OPTION_CT 15
/** ntpdc version */
#define NTPDC_VERSION "4.2.8p11"
#define NTPDC_VERSION "4.2.8p12"
/** Full ntpdc version text */
#define NTPDC_FULL_VERSION "ntpdc 4.2.8p11"
#define NTPDC_FULL_VERSION "ntpdc 4.2.8p12"
/**
* Interface defines for all options. Replace "n" with the UPPER_CASED

6
ntpdc/ntpdc.1ntpdcman
View File

@ -10,11 +10,11 @@
.ds B-Font B
.ds I-Font I
.ds R-Font R
.TH ntpdc 1ntpdcman "27 Feb 2018" "4.2.8p11" "User Commands"
.TH ntpdc 1ntpdcman "14 Aug 2018" "4.2.8p12" "User Commands"
.\"
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-MnaqKS/ag-YnaiJS)
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-uwaqJD/ag-GwaiID)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:15:03 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:29:36 AM by AutoGen 5.18.5
.\" From the definitions ntpdc-opts.def
.\" and the template file agman-cmd.tpl
.SH NAME

4
ntpdc/ntpdc.1ntpdcmdoc
View File

@ -1,9 +1,9 @@
.Dd February 27 2018
.Dd August 14 2018
.Dt NTPDC 1ntpdcmdoc User Commands
.Os
.\" EDIT THIS FILE WITH CAUTION (ntpdc-opts.mdoc)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:15:09 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:29:43 AM by AutoGen 5.18.5
.\" From the definitions ntpdc-opts.def
.\" and the template file agmdoc-cmd.tpl
.Sh NAME

80
ntpdc/ntpdc.c
View File

@ -226,15 +226,27 @@ static const char *chosts[MAXHOSTS];
#define STREQ(a, b) (*(a) == *(b) && strcmp((a), (b)) == 0)
/*
* Jump buffer for longjumping back to the command level
* Jump buffer for longjumping back to the command level.
*
* See ntpq/ntpq.c for an explanation why 'sig{set,long}jmp()' is used
* when available.
*/
static jmp_buf interrupt_buf;
static volatile int jump = 0;
#if HAVE_DECL_SIGSETJMP && HAVE_DECL_SIGLONGJMP
# define JMP_BUF sigjmp_buf
# define SETJMP(x) sigsetjmp((x), 1)
# define LONGJMP(x, v) siglongjmp((x),(v))
#else
# define JMP_BUF jmp_buf
# define SETJMP(x) setjmp((x))
# define LONGJMP(x, v) longjmp((x),(v))
#endif
static JMP_BUF interrupt_buf;
static volatile int jump = 0;
/*
* Pointer to current output unit
*/
static FILE *current_output;
static FILE *current_output = NULL;
/*
* Command table imported from ntpdc_ops.c
@ -275,7 +287,6 @@ ntpdcmain(
char *argv[]
)
{
delay_time.l_ui = 0;
delay_time.l_uf = DEFDELAY;
@ -352,7 +363,7 @@ ntpdcmain(
#ifndef SYS_WINNT /* Under NT cannot handle SIGINT, WIN32 spawns a handler */
if (interactive)
(void) signal_no_reset(SIGINT, abortcmd);
(void) signal_no_reset(SIGINT, abortcmd);
#endif /* SYS_WINNT */
/*
@ -393,31 +404,28 @@ openhost(
)
{
char temphost[LENHOSTNAME];
int a_info, i;
int a_info;
struct addrinfo hints, *ai = NULL;
sockaddr_u addr;
size_t octets;
register const char *cp;
const char *cp;
char name[LENHOSTNAME];
char service[5];
/*
* We need to get by the [] if they were entered
*/
cp = hname;
if (*cp == '[') {
cp++;
for (i = 0; *cp && *cp != ']'; cp++, i++)
name[i] = *cp;
if (*cp == ']') {
name[i] = '\0';
hname = name;
} else {
if (*hname == '[') {
cp = strchr(hname + 1, ']');
if (!cp || (octets = (size_t)(cp - hname) - 1) >= sizeof(name)) {
errno = EINVAL;
warning("%s", "bad hostname/address");
return 0;
}
}
memcpy(name, hname + 1, octets);
name[octets] = '\0';
hname = name;
}
/*
* First try to resolve it as an ip address and if that fails,
@ -944,7 +952,7 @@ sendrequest(
if (!maclen) {
fprintf(stderr, "Key not found\n");
return 1;
} else if (maclen != (int)(info_auth_hashlen + sizeof(keyid_t))) {
} else if (maclen != (size_t)(info_auth_hashlen + sizeof(keyid_t))) {
fprintf(stderr,
"%zu octet MAC, %zu expected with %zu octet digest\n",
maclen, (info_auth_hashlen + sizeof(keyid_t)),
@ -1118,12 +1126,14 @@ abortcmd(
int sig
)
{
if (current_output == stdout)
(void) fflush(stdout);
(void)fflush(stdout);
putc('\n', stderr);
(void) fflush(stderr);
if (jump) longjmp(interrupt_buf, 1);
(void)fflush(stderr);
if (jump) {
jump = 0;
LONGJMP(interrupt_buf, 1);
}
}
#endif /* SYS_WINNT */
@ -1235,14 +1245,22 @@ docmd(
current_output = stdout;
}
if (interactive && setjmp(interrupt_buf)) {
return;
if (interactive) {
if ( ! SETJMP(interrupt_buf)) {
jump = 1;
(xcmd->handler)(&pcmd, current_output);
jump = 0;
} else {
fflush(current_output);
fputs("\n >>> command aborted <<<\n", stderr);
fflush(stderr);
}
} else {
jump = 1;
(xcmd->handler)(&pcmd, current_output);
jump = 0;
if (current_output != stdout)
(void) fclose(current_output);
(xcmd->handler)(&pcmd, current_output);
}
if ((NULL != current_output) && (stdout != current_output)) {
(void)fclose(current_output);
current_output = NULL;
}
}

4
ntpdc/ntpdc.html
View File

@ -36,7 +36,7 @@ display the time offset of the system clock relative to the server
clock. Run as root, it can correct the system clock to this offset as
well. It can be run as an interactive command or from a cron job.
<p>This document applies to version 4.2.8p11 of <code>ntpdc</code>.
<p>This document applies to version 4.2.8p12 of <code>ntpdc</code>.
<p>The program implements the SNTP protocol as defined by RFC 5905, the NTPv4
IETF specification.
@ -152,7 +152,7 @@ the usage text by passing it through a pager program.
used to select the program, defaulting to <span class="file">more</span>. Both will exit
with a status code of 0.
<pre class="example">ntpdc - vendor-specific NTPD control program - Ver. 4.2.8p11
<pre class="example">ntpdc - vendor-specific NTPD control program - Ver. 4.2.8p12
Usage: ntpdc [ -&lt;flag&gt; [&lt;val&gt;] | --&lt;name&gt;[{=| }&lt;val&gt;] ]... [ host ...]
Flg Arg Option-Name Description
-4 no ipv4 Force IPv4 DNS name resolution

6
ntpdc/ntpdc.man.in
View File

@ -10,11 +10,11 @@
.ds B-Font B
.ds I-Font I
.ds R-Font R
.TH ntpdc @NTPDC_MS@ "27 Feb 2018" "4.2.8p11" "User Commands"
.TH ntpdc @NTPDC_MS@ "14 Aug 2018" "4.2.8p12" "User Commands"
.\"
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-MnaqKS/ag-YnaiJS)
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-uwaqJD/ag-GwaiID)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:15:03 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:29:36 AM by AutoGen 5.18.5
.\" From the definitions ntpdc-opts.def
.\" and the template file agman-cmd.tpl
.SH NAME

4
ntpdc/ntpdc.mdoc.in
View File

@ -1,9 +1,9 @@
.Dd February 27 2018
.Dd August 14 2018
.Dt NTPDC @NTPDC_MS@ User Commands
.Os
.\" EDIT THIS FILE WITH CAUTION (ntpdc-opts.mdoc)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:15:09 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:29:43 AM by AutoGen 5.18.5
.\" From the definitions ntpdc-opts.def
.\" and the template file agmdoc-cmd.tpl
.Sh NAME

4
ntpq/invoke-ntpq.texi
View File

@ -6,7 +6,7 @@
#
# EDIT THIS FILE WITH CAUTION (invoke-ntpq.texi)
#
# It has been AutoGen-ed February 27, 2018 at 05:15:26 PM by AutoGen 5.18.5
# It has been AutoGen-ed August 14, 2018 at 08:30:02 AM by AutoGen 5.18.5
# From the definitions ntpq-opts.def
# and the template file agtexi-cmd.tpl
@end ignore
@ -944,7 +944,7 @@ with a status code of 0.
@exampleindent 0
@example
ntpq - standard NTP query program - Ver. 4.2.8p11
ntpq - standard NTP query program - Ver. 4.2.8p12
Usage: ntpq [ -<flag> [<val>] | --<name>[@{=| @}<val>] ]... [ host ...]
Flg Arg Option-Name Description
-4 no ipv4 Force IPv4 name resolution

14
ntpq/ntpq-opts.c
View File

@ -1,7 +1,7 @@
/*
* EDIT THIS FILE WITH CAUTION (ntpq-opts.c)
*
* It has been AutoGen-ed February 27, 2018 at 05:15:12 PM by AutoGen 5.18.5
* It has been AutoGen-ed August 14, 2018 at 08:29:47 AM by AutoGen 5.18.5
* From the definitions ntpq-opts.def
* and the template file options
*
@ -69,7 +69,7 @@ extern FILE * option_usage_fp;
* static const strings for ntpq options
*/
static char const ntpq_opt_strs[1977] =
/* 0 */ "ntpq 4.2.8p11\n"
/* 0 */ "ntpq 4.2.8p12\n"
"Copyright (C) 1992-2017 The University of Delaware and Network Time Foundation, all rights reserved.\n"
"This is free software. It is licensed for use, modification and\n"
"redistribution under the terms of the NTP License, copies of which\n"
@ -132,13 +132,13 @@ static char const ntpq_opt_strs[1977] =
/* 1768 */ "no-load-opts\0"
/* 1781 */ "no\0"
/* 1784 */ "NTPQ\0"
/* 1789 */ "ntpq - standard NTP query program - Ver. 4.2.8p11\n"
/* 1789 */ "ntpq - standard NTP query program - Ver. 4.2.8p12\n"
"Usage: %s [ -<flag> [<val>] | --<name>[{=| }<val>] ]... [ host ...]\n\0"
/* 1909 */ "$HOME\0"
/* 1915 */ ".\0"
/* 1917 */ ".ntprc\0"
/* 1924 */ "http://bugs.ntp.org, bugs@ntp.org\0"
/* 1958 */ "ntpq 4.2.8p11\0"
/* 1958 */ "ntpq 4.2.8p12\0"
/* 1972 */ "hash";
/**
@ -841,7 +841,7 @@ static void bogus_function(void) {
translate option names.
*/
/* referenced via ntpqOptions.pzCopyright */
puts(_("ntpq 4.2.8p11\n\
puts(_("ntpq 4.2.8p12\n\
Copyright (C) 1992-2017 The University of Delaware and Network Time Foundation, all rights reserved.\n\
This is free software. It is licensed for use, modification and\n\
redistribution under the terms of the NTP License, copies of which\n\
@ -910,11 +910,11 @@ implied warranty.\n"));
puts(_("load options from a config file"));
/* referenced via ntpqOptions.pzUsageTitle */
puts(_("ntpq - standard NTP query program - Ver. 4.2.8p11\n\
puts(_("ntpq - standard NTP query program - Ver. 4.2.8p12\n\
Usage: %s [ -<flag> [<val>] | --<name>[{=| }<val>] ]... [ host ...]\n"));
/* referenced via ntpqOptions.pzFullVersion */
puts(_("ntpq 4.2.8p11"));
puts(_("ntpq 4.2.8p12"));
/* referenced via ntpqOptions.pzFullUsage */
puts(_("<<<NOT-FOUND>>>"));

6
ntpq/ntpq-opts.h
View File

@ -1,7 +1,7 @@
/*
* EDIT THIS FILE WITH CAUTION (ntpq-opts.h)
*
* It has been AutoGen-ed February 27, 2018 at 05:15:12 PM by AutoGen 5.18.5
* It has been AutoGen-ed August 14, 2018 at 08:29:47 AM by AutoGen 5.18.5
* From the definitions ntpq-opts.def
* and the template file options
*
@ -84,9 +84,9 @@ typedef enum {
/** count of all options for ntpq */
#define OPTION_CT 16
/** ntpq version */
#define NTPQ_VERSION "4.2.8p11"
#define NTPQ_VERSION "4.2.8p12"
/** Full ntpq version text */
#define NTPQ_FULL_VERSION "ntpq 4.2.8p11"
#define NTPQ_FULL_VERSION "ntpq 4.2.8p12"
/**
* Interface defines for all options. Replace "n" with the UPPER_CASED

59
ntpq/ntpq-subs.c
View File

@ -446,6 +446,7 @@ doaddvlist(
len = strlen(vars);
while (nextvar(&len, &vars, &name, &value)) {
INSIST(name && value);
vl = findlistvar(vlist, name);
if (NULL == vl) {
fprintf(stderr, "Variable list full\n");
@ -481,6 +482,7 @@ dormvlist(
len = strlen(vars);
while (nextvar(&len, &vars, &name, &value)) {
INSIST(name && value);
vl = findlistvar(vlist, name);
if (vl == 0 || vl->name == 0) {
(void) fprintf(stderr, "Variable `%s' not found\n",
@ -1153,7 +1155,7 @@ printassoc(
* Output a header
*/
(void) fprintf(fp,
"\nind assid status conf reach auth condition last_event cnt\n");
"ind assid status conf reach auth condition last_event cnt\n");
(void) fprintf(fp,
"===========================================================\n");
for (i = 0; i < numassoc; i++) {
@ -1475,31 +1477,36 @@ prettyinterval(
}
if (diff <= 2048) {
snprintf(buf, cb, "%ld", diff);
snprintf(buf, cb, "%u", (unsigned int)diff);
return buf;
}
diff = (diff + 29) / 60;
if (diff <= 300) {
snprintf(buf, cb, "%ldm", diff);
snprintf(buf, cb, "%um", (unsigned int)diff);
return buf;
}
diff = (diff + 29) / 60;
if (diff <= 96) {
snprintf(buf, cb, "%ldh", diff);
snprintf(buf, cb, "%uh", (unsigned int)diff);
return buf;
}
diff = (diff + 11) / 24;
if (diff <= 999) {
snprintf(buf, cb, "%ldd", diff);
snprintf(buf, cb, "%ud", (unsigned int)diff);
return buf;
}
/* years are only approximated... */
diff = (long)floor(diff / 365.25 + 0.5);
snprintf(buf, cb, "%ldy", diff);
if (diff <= 999) {
snprintf(buf, cb, "%uy", (unsigned int)diff);
return buf;
}
/* Ok, this amounts to infinity... */
strlcpy(buf, "INF", cb);
return buf;
}
@ -1638,10 +1645,14 @@ doprintpeers(
l_fp rec;
l_fp ts;
u_long poll_sec;
u_long flash = 0;
char type = '?';
char whenbuf[8], pollbuf[8];
char clock_name[LENHOSTNAME];
char whenbuf[12], pollbuf[12];
/* [Bug 3482] formally whenbuf & pollbuf should be able to hold
* a full signed int. Not that we would use that much string
* data for it...
*/
get_systime(&ts);
have_srchost = FALSE;
@ -1657,6 +1668,7 @@ doprintpeers(
ZERO(estdisp);
while (nextvar(&datalen, &data, &name, &value)) {
INSIST(name && value);
if (!strcmp("srcadr", name) ||
!strcmp("peeradr", name)) {
if (!decodenetnum(value, &srcadr))
@ -1771,6 +1783,8 @@ doprintpeers(
} else if (!strcmp("reftime", name)) {
if (!decodets(value, &reftime))
L_CLR(&reftime);
} else if (!strcmp("flash", name)) {
decodeuint(value, &flash);
} else {
// fprintf(stderr, "UNRECOGNIZED name=%s ", name);
}
@ -1850,7 +1864,9 @@ doprintpeers(
+ 1 + 15 + 1, "");
else
fprintf(fp, "%c%-15.15s ", c, clock_name);
if (!have_da_rid) {
if ((flash & TEST12) && (pvl != opeervarlist)) {
drlen = fprintf(fp, "(loop)");
} else if (!have_da_rid) {
drlen = 0;
} else {
drlen = strlen(dstadr_refid);
@ -2381,7 +2397,7 @@ fetch_nonce(
return FALSE;
}
chars = rsize - (sizeof(nonce_eq) - 1);
if (chars >= (int)cb_nonce)
if (chars >= cb_nonce)
return FALSE;
memcpy(nonce, rdata + sizeof(nonce_eq) - 1, chars);
nonce[chars] = '\0';
@ -2647,6 +2663,7 @@ collect_mru_list(
have_addr_older = FALSE;
have_last_older = FALSE;
while (!qres && nextvar(&rsize, &rdata, &tag, &val)) {
INSIST(tag && val);
if (debug > 1)
fprintf(stderr, "nextvar gave: %s = %s\n",
tag, val);
@ -3391,11 +3408,9 @@ ifstats(
fields = 0;
ui = 0;
while (nextvar(&dsize, &datap, &tag, &val)) {
INSIST(tag && val);
if (debug > 1)
fprintf(stderr, "nextvar gave: %s = %s\n", tag,
(NULL == val)
? ""
: val);
fprintf(stderr, "nextvar gave: %s = %s\n", tag, val);
comprende = FALSE;
switch(tag[0]) {
@ -3407,7 +3422,7 @@ ifstats(
case 'b':
if (1 == sscanf(tag, bcast_fmt, &ui) &&
(NULL == val ||
('\0' == *val ||
decodenetnum(val, &row.bcast)))
comprende = TRUE;
break;
@ -3433,7 +3448,6 @@ ifstats(
case 'n':
if (1 == sscanf(tag, name_fmt, &ui)) {
/* strip quotes */
INSIST(val);
len = strlen(val);
if (len >= 2 &&
len - 2 < sizeof(row.name)) {
@ -3607,11 +3621,9 @@ reslist(
fields = 0;
ui = 0;
while (nextvar(&dsize, &datap, &tag, &val)) {
INSIST(tag && val);
if (debug > 1)
fprintf(stderr, "nextvar gave: %s = %s\n", tag,
(NULL == val)
? ""
: val);
fprintf(stderr, "nextvar gave: %s = %s\n", tag, val);
comprende = FALSE;
switch(tag[0]) {
@ -3718,8 +3730,7 @@ collect_display_vdc(
* the retrieved values.
*/
while (nextvar(&rsize, &rdata, &tag, &val)) {
if (NULL == val)
continue;
INSIST(tag && val);
n = 0;
for (pvdc = table; pvdc->tag != NULL; pvdc++) {
len = strlen(pvdc->tag);
@ -3944,9 +3955,9 @@ monstats(
)
{
static vdc monstats_vdc[] = {
VDC_INIT("mru_enabled", "enabled: ", NTP_STR),
VDC_INIT("mru_enabled", "enabled: ", NTP_STR),
VDC_INIT("mru_depth", "addresses: ", NTP_STR),
VDC_INIT("mru_deepest", "peak addresses: ", NTP_STR),
VDC_INIT("mru_deepest", "peak addresses: ", NTP_STR),
VDC_INIT("mru_maxdepth", "maximum addresses: ", NTP_STR),
VDC_INIT("mru_mindepth", "reclaim above count:", NTP_STR),
VDC_INIT("mru_maxage", "reclaim older than: ", NTP_STR),

6
ntpq/ntpq.1ntpqman
View File

@ -10,11 +10,11 @@
.ds B-Font B
.ds I-Font I
.ds R-Font R
.TH ntpq 1ntpqman "27 Feb 2018" "4.2.8p11" "User Commands"
.TH ntpq 1ntpqman "14 Aug 2018" "4.2.8p12" "User Commands"
.\"
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-D4aGRT/ag-Q4ayQT)
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-_XaWRE/ag-lYaOQE)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:15:22 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:29:58 AM by AutoGen 5.18.5
.\" From the definitions ntpq-opts.def
.\" and the template file agman-cmd.tpl
.SH NAME

4
ntpq/ntpq.1ntpqmdoc
View File

@ -1,9 +1,9 @@
.Dd February 27 2018
.Dd August 14 2018
.Dt NTPQ 1ntpqmdoc User Commands
.Os
.\" EDIT THIS FILE WITH CAUTION (ntpq-opts.mdoc)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:15:28 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:30:05 AM by AutoGen 5.18.5
.\" From the definitions ntpq-opts.def
.\" and the template file agmdoc-cmd.tpl
.Sh NAME

890
ntpq/ntpq.c
View File

File diff suppressed because it is too large Load Diff

6
ntpq/ntpq.html
View File

@ -44,7 +44,7 @@ monitor the operational status
and determine the performance of
<code>ntpd</code>, the NTP daemon.
<p>This document applies to version 4.2.8p11 of <code>ntpq</code>.
<p>This document applies to version 4.2.8p12 of <code>ntpq</code>.
<ul class="menu">
<li><a accesskey="1" href="#ntpq-Description">ntpq Description</a>
@ -855,7 +855,7 @@ the usage text by passing it through a pager program.
used to select the program, defaulting to <span class="file">more</span>. Both will exit
with a status code of 0.
<pre class="example">ntpq - standard NTP query program - Ver. 4.2.8p10
<pre class="example">ntpq - standard NTP query program - Ver. 4.2.8p11
Usage: ntpq [ -&lt;flag&gt; [&lt;val&gt;] | --&lt;name&gt;[{=| }&lt;val&gt;] ]... [ host ...]
Flg Arg Option-Name Description
-4 no ipv4 Force IPv4 name resolution
@ -1284,7 +1284,7 @@ The password must correspond to the key ID configured in <code>ntp.conf</code> f
<br><dt><code><a name="raw"></a> raw</code><dd>Display server messages as received and without reformatting.
<br><dt><code><a name="timeout"></a> timeout </code><kbd>millseconds</kbd><dd>Specify a timeout period for responses to server queries.
<br><dt><code><a name="timeout"></a> timeout </code><kbd>milliseconds</kbd><dd>Specify a timeout period for responses to server queries.
The default is about 5000 milliseconds.
Note that since <code>ntpq</code> retries each query once after a timeout
the total waiting time for a timeout will be twice the timeout value set.

6
ntpq/ntpq.man.in
View File

@ -10,11 +10,11 @@
.ds B-Font B
.ds I-Font I
.ds R-Font R
.TH ntpq @NTPQ_MS@ "27 Feb 2018" "4.2.8p11" "User Commands"
.TH ntpq @NTPQ_MS@ "14 Aug 2018" "4.2.8p12" "User Commands"
.\"
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-D4aGRT/ag-Q4ayQT)
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-_XaWRE/ag-lYaOQE)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:15:22 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:29:58 AM by AutoGen 5.18.5
.\" From the definitions ntpq-opts.def
.\" and the template file agman-cmd.tpl
.SH NAME

4
ntpq/ntpq.mdoc.in
View File

@ -1,9 +1,9 @@
.Dd February 27 2018
.Dd August 14 2018
.Dt NTPQ @NTPQ_MS@ User Commands
.Os
.\" EDIT THIS FILE WITH CAUTION (ntpq-opts.mdoc)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:15:28 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:30:05 AM by AutoGen 5.18.5
.\" From the definitions ntpq-opts.def
.\" and the template file agmdoc-cmd.tpl
.Sh NAME

2
ntpq/ntpq.texi
View File

@ -186,7 +186,7 @@ Exit @code{ntpq}.
@item @anchor{raw} @code{raw}
Display server messages as received and without reformatting.
@item @anchor{timeout} @code{timeout @kbd{millseconds}}
@item @anchor{timeout} @code{timeout @kbd{milliseconds}}
Specify a timeout period for responses to server queries.
The default is about 5000 milliseconds.
Note that since @code{ntpq} retries each query once after a timeout

2
ntpsnmpd/invoke-ntpsnmpd.texi
View File

@ -6,7 +6,7 @@
#
# EDIT THIS FILE WITH CAUTION (invoke-ntpsnmpd.texi)
#
# It has been AutoGen-ed February 27, 2018 at 05:15:36 PM by AutoGen 5.18.5
# It has been AutoGen-ed August 14, 2018 at 08:30:14 AM by AutoGen 5.18.5
# From the definitions ntpsnmpd-opts.def
# and the template file agtexi-cmd.tpl
@end ignore

14
ntpsnmpd/ntpsnmpd-opts.c
View File

@ -1,7 +1,7 @@
/*
* EDIT THIS FILE WITH CAUTION (ntpsnmpd-opts.c)
*
* It has been AutoGen-ed February 27, 2018 at 05:15:31 PM by AutoGen 5.18.5
* It has been AutoGen-ed August 14, 2018 at 08:30:08 AM by AutoGen 5.18.5
* From the definitions ntpsnmpd-opts.def
* and the template file options
*
@ -61,7 +61,7 @@ extern FILE * option_usage_fp;
* static const strings for ntpsnmpd options
*/
static char const ntpsnmpd_opt_strs[1613] =
/* 0 */ "ntpsnmpd 4.2.8p11\n"
/* 0 */ "ntpsnmpd 4.2.8p12\n"
"Copyright (C) 1992-2017 The University of Delaware and Network Time Foundation, all rights reserved.\n"
"This is free software. It is licensed for use, modification and\n"
"redistribution under the terms of the NTP License, copies of which\n"
@ -101,14 +101,14 @@ static char const ntpsnmpd_opt_strs[1613] =
/* 1415 */ "no-load-opts\0"
/* 1428 */ "no\0"
/* 1431 */ "NTPSNMPD\0"
/* 1440 */ "ntpsnmpd - NTP SNMP MIB agent - Ver. 4.2.8p11\n"
/* 1440 */ "ntpsnmpd - NTP SNMP MIB agent - Ver. 4.2.8p12\n"
"Usage: %s [ -<flag> [<val>] | --<name>[{=| }<val>] ]...\n\0"
/* 1544 */ "$HOME\0"
/* 1550 */ ".\0"
/* 1552 */ ".ntprc\0"
/* 1559 */ "http://bugs.ntp.org, bugs@ntp.org\0"
/* 1593 */ "\n\0"
/* 1595 */ "ntpsnmpd 4.2.8p11";
/* 1595 */ "ntpsnmpd 4.2.8p12";
/**
* nofork option description:
@ -554,7 +554,7 @@ static void bogus_function(void) {
translate option names.
*/
/* referenced via ntpsnmpdOptions.pzCopyright */
puts(_("ntpsnmpd 4.2.8p11\n\
puts(_("ntpsnmpd 4.2.8p12\n\
Copyright (C) 1992-2017 The University of Delaware and Network Time Foundation, all rights reserved.\n\
This is free software. It is licensed for use, modification and\n\
redistribution under the terms of the NTP License, copies of which\n\
@ -599,14 +599,14 @@ implied warranty.\n"));
puts(_("load options from a config file"));
/* referenced via ntpsnmpdOptions.pzUsageTitle */
puts(_("ntpsnmpd - NTP SNMP MIB agent - Ver. 4.2.8p11\n\
puts(_("ntpsnmpd - NTP SNMP MIB agent - Ver. 4.2.8p12\n\
Usage: %s [ -<flag> [<val>] | --<name>[{=| }<val>] ]...\n"));
/* referenced via ntpsnmpdOptions.pzExplain */
puts(_("\n"));
/* referenced via ntpsnmpdOptions.pzFullVersion */
puts(_("ntpsnmpd 4.2.8p11"));
puts(_("ntpsnmpd 4.2.8p12"));
/* referenced via ntpsnmpdOptions.pzFullUsage */
puts(_("<<<NOT-FOUND>>>"));

6
ntpsnmpd/ntpsnmpd-opts.h
View File

@ -1,7 +1,7 @@
/*
* EDIT THIS FILE WITH CAUTION (ntpsnmpd-opts.h)
*
* It has been AutoGen-ed February 27, 2018 at 05:15:31 PM by AutoGen 5.18.5
* It has been AutoGen-ed August 14, 2018 at 08:30:08 AM by AutoGen 5.18.5
* From the definitions ntpsnmpd-opts.def
* and the template file options
*
@ -76,9 +76,9 @@ typedef enum {
/** count of all options for ntpsnmpd */
#define OPTION_CT 8
/** ntpsnmpd version */
#define NTPSNMPD_VERSION "4.2.8p11"
#define NTPSNMPD_VERSION "4.2.8p12"
/** Full ntpsnmpd version text */
#define NTPSNMPD_FULL_VERSION "ntpsnmpd 4.2.8p11"
#define NTPSNMPD_FULL_VERSION "ntpsnmpd 4.2.8p12"
/**
* Interface defines for all options. Replace "n" with the UPPER_CASED

6
ntpsnmpd/ntpsnmpd.1ntpsnmpdman
View File

@ -10,11 +10,11 @@
.ds B-Font B
.ds I-Font I
.ds R-Font R
.TH ntpsnmpd 1ntpsnmpdman "27 Feb 2018" "4.2.8p11" "User Commands"
.TH ntpsnmpd 1ntpsnmpdman "14 Aug 2018" "4.2.8p12" "User Commands"
.\"
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-_Ia4FU/ag-lJaWEU)
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-vVaOGF/ag-HVaGFF)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:15:33 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:30:10 AM by AutoGen 5.18.5
.\" From the definitions ntpsnmpd-opts.def
.\" and the template file agman-cmd.tpl
.SH NAME

4
ntpsnmpd/ntpsnmpd.1ntpsnmpdmdoc
View File

@ -1,9 +1,9 @@
.Dd February 27 2018
.Dd August 14 2018
.Dt NTPSNMPD 1ntpsnmpdmdoc User Commands
.Os
.\" EDIT THIS FILE WITH CAUTION (ntpsnmpd-opts.mdoc)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:15:39 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:30:16 AM by AutoGen 5.18.5
.\" From the definitions ntpsnmpd-opts.def
.\" and the template file agmdoc-cmd.tpl
.Sh NAME

2
ntpsnmpd/ntpsnmpd.html
View File

@ -42,7 +42,7 @@ Up:&nbsp;<a rel="up" accesskey="u" href="#dir">(dir)</a>
<p>The <code>ntpsnmpd</code> utility program is used to monitor NTP daemon <code>ntpd</code>
operations and determine performance. It uses the standard NTP mode 6 control
<p>This document applies to version 4.2.8p11 of <code>ntpsnmpd</code>.
<p>This document applies to version 4.2.8p12 of <code>ntpsnmpd</code>.
<ul class="menu">
<li><a accesskey="1" href="#ntpsnmpd-Description">ntpsnmpd Description</a>: Description

6
ntpsnmpd/ntpsnmpd.man.in
View File

@ -10,11 +10,11 @@
.ds B-Font B
.ds I-Font I
.ds R-Font R
.TH ntpsnmpd @NTPSNMPD_MS@ "27 Feb 2018" "4.2.8p11" "User Commands"
.TH ntpsnmpd @NTPSNMPD_MS@ "14 Aug 2018" "4.2.8p12" "User Commands"
.\"
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-_Ia4FU/ag-lJaWEU)
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-vVaOGF/ag-HVaGFF)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:15:33 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:30:10 AM by AutoGen 5.18.5
.\" From the definitions ntpsnmpd-opts.def
.\" and the template file agman-cmd.tpl
.SH NAME

4
ntpsnmpd/ntpsnmpd.mdoc.in
View File

@ -1,9 +1,9 @@
.Dd February 27 2018
.Dd August 14 2018
.Dt NTPSNMPD @NTPSNMPD_MS@ User Commands
.Os
.\" EDIT THIS FILE WITH CAUTION (ntpsnmpd-opts.mdoc)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 05:15:39 PM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:30:16 AM by AutoGen 5.18.5
.\" From the definitions ntpsnmpd-opts.def
.\" and the template file agmdoc-cmd.tpl
.Sh NAME

2
packageinfo.sh
View File

@ -83,7 +83,7 @@ CLTAG=NTP_4_2_0
# - Numeric values increment
# - empty 'increments' to 1
# - NEW 'increments' to empty
point=11
point=12
### betapoint is normally modified by script.
# ntp-stable Beta number (betapoint)

1
ports/winnt/include/ntservice.h
View File

@ -22,6 +22,7 @@
#define NTP_SERVICE_NAME "ntpd"
void ntservice_init(void);
void ntservice_isup(void);
void UpdateSCM(DWORD);
void WINAPI ServiceControl(DWORD dwCtrlCode);
void ntservice_shutdown(void);

6
ports/winnt/ntpd/nt_clockstuff.c
View File

@ -659,12 +659,6 @@ init_winnt_time(void)
if (winnt_time_initialized)
return;
/*
* Make sure the service is initialized
* before we do anything else
*/
ntservice_init();
/* Set up the Console Handler */
if (!SetConsoleCtrlHandler(OnConsoleEvent, TRUE)) {
msyslog(LOG_ERR, "Can't set console control handler: %m");

69
ports/winnt/ntpd/ntservice.c
View File

@ -46,10 +46,10 @@ extern int accept_wildcard_if_for_winnt;
/*
* Forward declarations
*/
void uninit_io_completion_port();
int ntpdmain(int argc, char *argv[]);
void WINAPI ServiceControl(DWORD dwCtrlCode);
void ntservice_exit(void);
extern void uninit_io_completion_port();
extern int ntpdmain(int argc, char *argv[]);
extern void WINAPI ServiceControl(DWORD dwCtrlCode);
extern void ntservice_exit(void);
#ifdef WRAP_DBG_MALLOC
void *wrap_dbg_malloc(size_t s, const char *f, int l);
@ -147,7 +147,8 @@ int main(
* Initialize the Service by registering it.
*/
void
ntservice_init() {
ntservice_init(void)
{
char ConsoleTitle[256];
if (!foreground) {
@ -156,10 +157,10 @@ ntservice_init() {
ServiceControl);
if (!hServiceStatus) {
NTReportError(NTP_SERVICE_NAME,
"could not register service control handler");
"could not register with SCM");
exit(1);
}
UpdateSCM(SERVICE_RUNNING);
UpdateSCM(SERVICE_START_PENDING);
} else {
snprintf(ConsoleTitle, sizeof(ConsoleTitle),
"NTP Version %s", Version);
@ -192,18 +193,32 @@ ntservice_init() {
atexit( ntservice_exit );
}
void
ntservice_isup(void)
{
if (!foreground) {
/* Register handler with the SCM */
if (!hServiceStatus) {
NTReportError(NTP_SERVICE_NAME,
"could not report to SCM");
exit(1);
}
UpdateSCM(SERVICE_RUNNING);
}
}
/*
* Routine to check if the service is stopping
* because the computer is shutting down
*/
BOOL
ntservice_systemisshuttingdown() {
ntservice_systemisshuttingdown(void)
{
return computer_shutting_down;
}
void
ntservice_exit( void )
ntservice_exit(void)
{
uninit_io_completion_port();
Sleep( 200 ); //##++
@ -266,9 +281,15 @@ ServiceControl(
/*
* Tell the Service Control Manager the state of the service.
*/
void UpdateSCM(DWORD state) {
SERVICE_STATUS ss;
void
UpdateSCM(
DWORD state
)
{
static DWORD dwState = SERVICE_STOPPED;
static DWORD dwCheck = 0;
SERVICE_STATUS ss;
if (hServiceStatus) {
if (state)
@ -277,12 +298,26 @@ void UpdateSCM(DWORD state) {
ZERO(ss);
ss.dwServiceType |= SERVICE_WIN32_OWN_PROCESS;
ss.dwCurrentState = dwState;
ss.dwControlsAccepted = SERVICE_ACCEPT_STOP |
SERVICE_ACCEPT_SHUTDOWN;
ss.dwCheckPoint = 0;
ss.dwServiceSpecificExitCode = 0;
ss.dwWin32ExitCode = NO_ERROR;
ss.dwWaitHint = dwState == SERVICE_STOP_PENDING ? 5000 : 1000;
/* ss.dwServiceSpecificExitCode = 0; default by ZERO(ss) */
/* ss.dwWin32ExitCode = NO_ERROR; default by ZERO(ss) */
switch (dwState) {
case SERVICE_START_PENDING:
ss.dwControlsAccepted = 0;
ss.dwWaitHint = 15000;
ss.dwCheckPoint = ++dwCheck;
break;
case SERVICE_STOP_PENDING:
ss.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_SHUTDOWN;
ss.dwWaitHint = 3000;
ss.dwCheckPoint = ++dwCheck;
break;
default:
ss.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_SHUTDOWN;
ss.dwWaitHint = 1000;
ss.dwCheckPoint = dwCheck = 0;
break;
}
SetServiceStatus(hServiceStatus, &ss);
}

6
scripts/calc_tickadj/calc_tickadj.1calc_tickadjman
View File

@ -10,11 +10,11 @@
.ds B-Font B
.ds I-Font I
.ds R-Font R
.TH calc_tickadj 1calc_tickadjman "27 Feb 2018" "ntp (4.2.8p11)" "User Commands"
.TH calc_tickadj 1calc_tickadjman "14 Aug 2018" "ntp (4.2.8p12)" "User Commands"
.\"
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-mfaiQP/ag-zfaqPP)
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-98aG9a/ag-j9aG8a)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 10:49:40 AM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:08:53 AM by AutoGen 5.18.5
.\" From the definitions calc_tickadj-opts.def
.\" and the template file agman-cmd.tpl
.SH NAME

4
scripts/calc_tickadj/calc_tickadj.1calc_tickadjmdoc
View File

@ -1,9 +1,9 @@
.Dd February 27 2018
.Dd August 14 2018
.Dt CALC_TICKADJ 1calc_tickadjmdoc User Commands
.Os
.\" EDIT THIS FILE WITH CAUTION (calc_tickadj-opts.mdoc)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 10:49:43 AM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:08:56 AM by AutoGen 5.18.5
.\" From the definitions calc_tickadj-opts.def
.\" and the template file agmdoc-cmd.tpl
.Sh NAME

2
scripts/calc_tickadj/calc_tickadj.html
View File

@ -31,7 +31,7 @@ Up:&nbsp;<a rel="up" accesskey="u" href="#dir">(dir)</a>
<h2 class="unnumbered">calc_tickadj User's Manual</h2>
<p>This document describes the use of the NTP Project's <code>calc_tickadj</code> program.
This document applies to version 4.2.8p11 of <code>calc_tickadj</code>.
This document applies to version 4.2.8p12 of <code>calc_tickadj</code>.
<div class="shortcontents">
<h2>Short Contents</h2>

6
scripts/calc_tickadj/calc_tickadj.man.in
View File

@ -10,11 +10,11 @@
.ds B-Font B
.ds I-Font I
.ds R-Font R
.TH calc_tickadj 1calc_tickadjman "27 Feb 2018" "ntp (4.2.8p11)" "User Commands"
.TH calc_tickadj 1calc_tickadjman "14 Aug 2018" "ntp (4.2.8p12)" "User Commands"
.\"
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-mfaiQP/ag-zfaqPP)
.\" EDIT THIS FILE WITH CAUTION (/tmp/.ag-98aG9a/ag-j9aG8a)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 10:49:40 AM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:08:53 AM by AutoGen 5.18.5
.\" From the definitions calc_tickadj-opts.def
.\" and the template file agman-cmd.tpl
.SH NAME

4
scripts/calc_tickadj/calc_tickadj.mdoc.in
View File

@ -1,9 +1,9 @@
.Dd February 27 2018
.Dd August 14 2018
.Dt CALC_TICKADJ 1calc_tickadjmdoc User Commands
.Os
.\" EDIT THIS FILE WITH CAUTION (calc_tickadj-opts.mdoc)
.\"
.\" It has been AutoGen-ed February 27, 2018 at 10:49:43 AM by AutoGen 5.18.5
.\" It has been AutoGen-ed August 14, 2018 at 08:08:56 AM by AutoGen 5.18.5
.\" From the definitions calc_tickadj-opts.def
.\" and the template file agmdoc-cmd.tpl
.Sh NAME

2
scripts/calc_tickadj/invoke-calc_tickadj.texi
View File

@ -6,7 +6,7 @@
#
# EDIT THIS FILE WITH CAUTION (invoke-calc_tickadj.texi)
#
# It has been AutoGen-ed February 27, 2018 at 10:49:45 AM by AutoGen 5.18.5
# It has been AutoGen-ed August 14, 2018 at 08:08:59 AM by AutoGen 5.18.5
# From the definitions calc_tickadj-opts.def
# and the template file agtexi-cmd.tpl
@end ignore

4
scripts/invoke-plot_summary.texi
View File

@ -6,7 +6,7 @@
#
# EDIT THIS FILE WITH CAUTION (invoke-plot_summary.texi)
#
# It has been AutoGen-ed February 27, 2018 at 04:55:58 PM by AutoGen 5.18.5
# It has been AutoGen-ed August 14, 2018 at 08:09:41 AM by AutoGen 5.18.5
# From the definitions plot_summary-opts.def
# and the template file agtexi-cmd.tpl
@end ignore
@ -41,7 +41,7 @@ with a status code of 0.
@exampleindent 0
@example
plot_summary - plot statistics generated by summary script - Ver. 4.2.8p11
plot_summary - plot statistics generated by summary script - Ver. 4.2.8p12
USAGE: plot_summary [ -<flag> [<val>] | --<name>[@{=| @}<val>] ]...
--directory=str Where the summary files are

4
scripts/invoke-summary.texi
View File

@ -6,7 +6,7 @@
#
# EDIT THIS FILE WITH CAUTION (invoke-summary.texi)
#
# It has been AutoGen-ed February 27, 2018 at 04:56:04 PM by AutoGen 5.18.5
# It has been AutoGen-ed August 14, 2018 at 08:09:47 AM by AutoGen 5.18.5
# From the definitions summary-opts.def
# and the template file agtexi-cmd.tpl
@end ignore
@ -42,7 +42,7 @@ with a status code of 0.
@exampleindent 0
@example
summary - compute various stastics from NTP stat files - Ver. 4.2.8p11
summary - compute various stastics from NTP stat files - Ver. 4.2.8p12
USAGE: summary [ -<flag> [<val>] | --<name>[@{=| @}<val>] ]...
--directory=str Directory containing stat files

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