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174 Commits

Author SHA1 Message Date
Simon J. Gerraty
ccfb965433 Add META_MODE support. 
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision:       D2796
Reviewed by: brooks imp
 2015-06-13 19:20:56 +00:00
Simon J. Gerraty
44d314f704 dirdeps.mk now sets DEP_RELDIR 2015-06-08 23:35:17 +00:00
Simon J. Gerraty
98e0ffaefb Merge sync of head 2015-05-27 01:19:58 +00:00
Brooks Davis
5743dcb3c2 Remove "capability mode sandbox enabled" messages. 
These messages serve little purpose and break some consumers.

PR:		199855
Differential Revision:	https://reviews.freebsd.org/D2440
Reviewed by:	rwatson
Approved by:	pjd
MFC after:	1 week
Sponsored by:	DARPA, AFRL
 2015-05-04 21:44:51 +00:00
Andrey V. Elsukov
ffc610b221 After r270929 RAW IP code assumes that all IP fields are in network 
byte order. Fix ping(8) to pass an IP header with converted ip_off
and ip_len fields, when IP_HDRINCL socket option used.
 2015-01-23 13:26:35 +00:00
Baptiste Daroussin
13eb765f2d Convert sbin/ to LIBADD 
Reduce overlinking
 2014-11-25 11:23:12 +00:00
Simon J. Gerraty
9268022b74 Merge from head@274682 2014-11-19 01:07:58 +00:00
Hiroki Sato
7e9489e0f6 WARNS=3 and style fixes. No functionality change. 2014-10-20 00:27:40 +00:00
Simon J. Gerraty
fae50821ae Updated dependencies 2014-05-16 14:09:51 +00:00
Simon J. Gerraty
76b28ad6ab Updated dependencies 2014-05-10 05:16:28 +00:00
Simon J. Gerraty
cc3f4b9965 Merge from head 2014-05-08 23:54:15 +00:00
Warner Losh
c6063d0da8 Use src.opts.mk in preference to bsd.own.mk except where we need stuff 
from the latter.
 2014-05-06 04:22:01 +00:00
Simon J. Gerraty
3b8f084595 Merge head 2014-04-28 07:50:45 +00:00
Jilles Tjoelker
a4986e9aea Fix statically-linked build (WITHOUT_DYNAMICROOT). 2014-03-16 13:43:06 +00:00
Robert Watson
b881b8be1d Update most userspace consumers of capability.h to use capsicum.h instead. 
auditdistd is not updated as I will make the change upstream and then do a
vendor import sometime in the next week or two.

MFC after:	3 weeks
 2014-03-16 11:04:44 +00:00
Pawel Jakub Dawidek
49133c6d52 Protect ping(8) using Capsicum and Casper. This is protection against malicious 
network packets that we parse and not against local users trying to gain root
access through ping's set-uid bit - this is handled by dropping privileges very
early in ping.

Submitted by:	Mikhail <mp@lenta.ru>
 2014-02-04 21:43:53 +00:00
Simon J. Gerraty
7cf3a1c6b2 Updated dependencies 2013-03-11 17:21:52 +00:00
Simon J. Gerraty
f5f7c05209 Updated dependencies 2013-02-16 01:23:54 +00:00
Simon J. Gerraty
23090366f7 Sync from head 2012-11-04 02:52:03 +00:00
Eitan Adler
1d1d4a4727 Check the return error of set[ug]id. While this can never fail in the 
current version of FreeBSD, this isn't guarenteed by the API.  Custom
security modules, or future implementations of the setuid and setgid
may fail.

PR:		bin/172289
PR:		bin/172290
PR:		bin/172291
Submittud by:	Erik Cederstrand <erik@cederstrand.dk>
Discussed by:	freebsd-security
Approved by:	cperciva
MFC after:	1 week
 2012-10-22 03:31:22 +00:00
Marcel Moolenaar
7750ad47a9 Sync FreeBSD's bmake branch with Juniper's internal bmake branch. 
Requested by: Simon Gerraty <sjg@juniper.net>
 2012-08-22 19:25:57 +00:00
Xin LI
6959b14df6 Use timeclear() instead of home grown version. 
MFC after:	2 weeks
 2012-07-02 02:38:27 +00:00
Ed Schouten
fafb8f11c0 Small style fixes: 
- ANSIfy prototypes.
- Remove unneeded whitespace.
- Add const keyword to function where it can be used.
 2010-06-20 12:52:33 +00:00
Daniel Gerzo
7f220ecf72 - improve readability 
Reviewed by:	trhodes, keramida
MFC after:	3 days
 2009-01-11 22:36:45 +00:00
Daniel Gerzo
0c868e9061 - rename the RETURN VALUES section to EXIT STATUS 
- not bumping a date as this is not a real content change

Approved by:	ru
MFC after:	3 days
 2009-01-07 00:51:41 +00:00
George V. Neville-Neil
8409aedfa6 Commit IPv6 support for FAST_IPSEC to the tree. 
This commit includes all remaining changes for the time being including
user space updates.

Submitted by:    bz
Approved by:    re
 2007-07-01 12:08:08 +00:00
Olivier Houchard
e81f504954 Force the alignment of the chars arrays, as they are casted later to 
structs.
gcc 4.2 doesn't do it by default, and that results in unaligned access on
arm.
 2007-05-21 14:38:45 +00:00
Ruslan Ermilov
2b46c64c9c Remove alpha left-overs. 2006-08-22 08:03:01 +00:00
Dima Dorfman
aa822c3979 Print packet loss figures with one decimal place. ping6 already does 
this, and OpenBSD and NetBSD pings do it too. This is primarily useful
for comparing low levels of packet loss.
 2006-08-14 07:54:17 +00:00
Gleb Smirnoff
d6cd14974c Add a new feature to ping(8) - possibility to specify maximum 
wait time for a packet. This allows to:

 - Count number of packets received before and after specified
   time.
 - Shorten time of execution of 'ping -c 1' scripts.

Submitted by:	Lytochkin Boris <lytboris gmail.com>
 2006-04-05 12:30:42 +00:00
Ruslan Ermilov
ee3e1c4c08 Sync usage() with SYNOPSIS. 2005-12-01 22:03:34 +00:00
Ruslan Ermilov
4e9e907d63 -mdoc sweep. 2005-11-18 10:36:29 +00:00
Gleb Smirnoff
9ff95228e8 Implement a new feature for ping(8) - sweeping pings. In a sweeping 
ping ICMP payload of packets being sent is increased with given step.
Sweeping pings are useful for testing problematic channels, MTU
issues or traffic policing functions in networks.

PR:		bin/82625
Submitted by:	Chris Hellberg <chellberg juniper.net> (with some cleanups)
 2005-08-15 14:15:37 +00:00
Maxim Konovalov
13e3f0b717 o Store timestamp in network byte order. 
o Remove an assumption sizeof(struct timeval) == 8 (this is not
  true on sparc64).

Reviewed by:	imp, -hackers
Obtained from:	NetBSD (rev. 1.75)
MT5 after:	1 month
 2004-09-30 07:35:56 +00:00
Stefan Farfeleder
4eae39bfdf Avoid using void pointers in additive expressions. 
PR:		56653
 2004-08-14 17:46:10 +00:00
Mark Murray
4c723140a4 Remove advertising clause from University of California Regent's license, 
per letter dated July 22, 1999.

Approved by: core, imp
 2004-04-09 19:58:40 +00:00
Ian Dowse
a8616db8fd Don't turn off the regular SIGINFO status information. The use of 
the NOKERNINFO flag only marginally de-clutters the output and
has a number of unwanted side effects:
  o The kernel info might be what you want to see
  o ^T is left non-functional if ping is killed non-cleanly
  o "ping -q foo &" gets suspended on tty output

Encouraged by:	bde
 2004-04-07 18:48:11 +00:00
Johan Karlsson
604d24db95 style.Makefile(5): 
Use WARNS?= instead of WARNS=.
 2004-02-23 20:25:27 +00:00
Ian Dowse
c8bb99e577 Certain ICMP error replies cause ping to perform a reverse DNS 
lookup on an IP address from the packet (such as the IP that sent
a TTL exceeded error). If the DNS lookup takes a long time, ^C will
appear to be ineffective since the SIGINT handler just sets a flag
and returns. Work around this by exiting immediately on receipt of
a second SIGINT when DNS lookups are enabled.

PR:		bin/4696
MFC after:	1 week
 2004-02-08 21:59:17 +00:00
Ruslan Ermilov
fe08efe680 mdoc(7): Use the new feature of the .In macro. 2003-09-08 19:57:22 +00:00
Maxim Konovalov
007fe4e38a o Rename local variables, do not shadow global declarations. 2003-07-14 12:43:48 +00:00
Maxim Konovalov
0fe0c0cc20 o Kill MINICMPLEN, there is ICMP_MINLEN already. 2003-07-14 12:42:47 +00:00
Maxim Konovalov
e88178dd90 o Be ready to get a reply with length up to IP_MAXPACKET. 
o Warn when recieved packet length is not equal to length of the
packet we sent out. Idea from NetBSD.
o Fit the dump of packet with wrong data to 80 columns (from NetBSD).

Comments from:	bde
 2003-07-14 12:37:03 +00:00
Ruslan Ermilov
a70dc55680 The current recommended default time to live (TTL) for the Internet 
Protocol (IP) is 64 [RFC791, RFC1122].

Prodded by:	Igor Kucherenko <kivvy@sunbay.com>
Obtained from:	http://www.iana.org/assignments/ip-parameters
 2003-06-25 13:02:18 +00:00
Maxim Konovalov
aed98a27fd Fix SIGINFO handling: do not print incorrect timing statistics 
when the data for it is not available.

Founded by:	ping -s0 localhost; press ^T
 2003-06-02 10:01:59 +00:00
David E. O'Brien
c69284ca08 Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
Maxim Konovalov
29dccd6ae1 o Skip timestamp part when checking payload. 
PR:		bin/50909
Submitted by:	Barney Wolff <barney@lab.databus.com>
 2003-04-14 08:34:14 +00:00
Matthew N. Dodd
47e9b3ea64 Deal with a case where the returned packed was smaller than the 
transmitted packet (because the remote host stripped off our icmp_data).

Submitted by:	 Maxim Konovalov <maxim@macomnet.ru>
 2003-04-07 12:05:50 +00:00
Matthew N. Dodd
2c56e246fa Back out support for RFC3514. 
RFC3514 poses an unacceptale risk to compliant systems.
 2003-04-02 20:14:44 +00:00
Maxim Konovalov
33e1dc7738 IP_EVIL -> IP_EF 2003-04-02 14:52:21 +00:00