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138 Commits

Author SHA1 Message Date
christos
bdfab20ffb print summary stats. 2011-09-11 17:18:52 +00:00
wiz
72a60d8cd5 Another option order fix. 2011-09-10 20:47:33 +00:00
wiz
51f435b8eb Sort options and descriptions in standard order. 
Remove unecessary Bk/Ek in SYNOPSIS.
 2011-09-10 20:46:43 +00:00
christos
e8ad09e0b7 PR/45257: Instead of passing a 32bit sec and 32 bit usec timestamp in little 
endian format by default, pass a struct timespec in native host format. Add
-C flag to produce a compatible timestamp like before.
 2011-09-10 20:04:28 +00:00
joerg
c6d7b0bb59 static + __dead 2011-08-27 18:37:41 +00:00
christos
7b373c7105 handle the first loop where time == 0. 2011-08-21 06:39:09 +00:00
christos
6ffa97db52 we need difftime to return a signed result, so clamp the timeval's to 
uint32_t but then, return a signed result of their difference.
 2011-08-20 14:38:09 +00:00
christos
3ca3bc9b9b PR/45257: Ryo Shimizu: ping(8) prints bogus round-trip times after Year 2038 
Clamp all time computations to 32 bits; idea from dsl@
 2011-08-19 08:35:40 +00:00
joerg
90aa08ed31 Don't use array access to compute addresses that are definitely beyond 
the static array boundaries.
 2011-08-09 12:55:18 +00:00
pooka
3e81f0bf9e Make get/setuid prog ops (so that i can do rump.ping -f regardless 
of host privs).
 2011-03-11 09:59:56 +00:00
pooka
e8de1d91d0 be a happy crunch build 2010-12-13 19:19:10 +00:00
pooka
f9740ada7f RUMP_ACTION -> RUMPPRG 2010-12-13 17:42:17 +00:00
pooka
afd4d3a773 add compile-conditional rumpclient support 2010-11-11 22:56:38 +00:00
christos
4d3e7c5df2 remove ancient ifdefs (Aleksej Saushev) 2009-11-02 00:47:09 +00:00
lukem
cefb0777de fix sign-compare issues 2009-04-11 06:48:36 +00:00
christos
2037025cb5 PR/41111: Ed Ravin: ping -R gives misleading error when remote side doesn't 
support record route
Deal with source route and record route specially giving a meaningful error
message.
Pullup to 5.0?
 2009-03-31 19:51:11 +00:00
seanb
fb884caea6 Shutdown sloop socket for read as it's never read on to 
prevent mbufs from queueing in its recv buf.
PR:21459
 2008-01-08 20:03:09 +00:00
tls
4147a3c54a Add new Makefile knob, USE_FORT, which extends USE_SSP by turning on the 
FORTIFY_SOURCE feature of libssp, thus checking the size of arguments to
various string and memory copy and set functions (as well as a few system
calls and other miscellany) where known at function entry.  RedHat has
evidently built all "core system packages" with this option for some time.

This option should be used at the top of Makefiles (or Makefile.inc where
this is used for subdirectories) but after any setting of LIB.

This is only useful for userland code, and cannot be used in libc or in
any code which includes the libc internals, because it overrides certain
libc functions with macros.  Some effort has been made to make USE_FORT=yes
work correctly for a full-system build by having the bsd.sys.mk logic
disable the feature where it should not be used (libc, libssp iteself,
the kernel) but no attempt has been made to build the entire system with
USE_FORT and doing so will doubtless expose numerous bugs and misfeatures.

Adjust the system build so that all programs and libraries that are setuid,
directly handle network data (including serial comm data), perform
authentication, or appear likely to have (or have a history of having)
data-driven bugs (e.g. file(1)) are built with USE_FORT=yes by default,
with the exception of libc, which cannot use USE_FORT and thus uses
only USE_SSP by default.  Tested on i386 with no ill results; USE_FORT=no
per-directory or in a system build will disable if desired.
 2007-05-28 12:06:17 +00:00
hubertf
df06563bc3 Remove more duplicate #includes, 
from Slava Semushin <slava.semushin@gmail.com>
 2007-01-17 21:59:49 +00:00
elad
38e12255a4 Change error message to say "setuid", forgotten in previous commit. 
Pointed out by Ray Lai, thanks!
 2006-09-28 16:01:16 +00:00
elad
d13f82cf17 On 2nd thought, setuid() is better here. 2006-09-24 11:17:09 +00:00
elad
545c393d67 PR/28741: Michael Santos: ping does [not] drop root privileges 
Moved socket calls way up, and called seteuid(getuid()).
 2006-09-24 11:05:09 +00:00
yamt
ff6f0069a4 prtsig: remove a mysterious abort(). 2006-07-14 05:43:49 +00:00
christos
0ca3098868 Use SA_NOKERNINFO instead of playing with the tty. 2006-06-03 18:19:55 +00:00
christos
53516f73e1 Factor out the tty code and explain we prefer to stop in the ^Z bg case 
when we exit, rather than kill the tty setting.
 2006-06-01 18:04:08 +00:00
christos
8d1784140b PR/33623: Chuck Cranor: Ping stops when ran in the background 
because it tries to set the tty not to print kerninfo. Change it
to only only play with the tty when ping is running in the foreground
(and will not stop when calling tcsetattr()). In my opinion, it is
preferable to print the kerninfo line with the ping info message
rather than to mess with the tty, but that's just me.
 2006-06-01 15:59:31 +00:00
mrg
0c37c63edc change (mostly) int to socklen_t. GCC 4 doesn't like that int and 
socklen_t are different signness.
 2006-05-09 20:18:05 +00:00
pavel
d8e5c31820 Clarify and correct the description of the -R (Record Route) flag. 
Reviewed by jnemeth, whith help from him.
 2006-03-21 22:54:46 +00:00
pavel
c38d26c2d6 Bump date, requested by wiz. 2006-03-21 09:54:12 +00:00
pavel
104eb3fa9f -I does work for unicast pings too (it sets the source address). 
With some language help from dsl.
Reviewed by jnemeth.
 2006-03-21 09:15:53 +00:00
cjep
721eb939af add -h option in synopsis. Fixes PR#25863 from Kouichirou Hiratsuka. 2004-06-08 08:05:30 +00:00
kleink
faed9caa49 There's no point in bringing PRNG output to network byteorder prior to 
transmission.
 2004-05-13 20:27:38 +00:00
itojun
56ae6a5d4c do not disclose endian. henning@openbsd 2004-04-22 01:39:20 +00:00
itojun
22b15c680d do not disclose endianness/sizeof(long) on probe packet. idea from openbsd 2004-01-26 02:21:30 +00:00
jmmv
b635f565e7 Homogenize usage messages: make the 'usage' word all lowercase, as this seems 
to be the most common practice in our tree.
 2004-01-05 23:23:32 +00:00
agc
276d62f603 Move UCB-licensed code from 4-clause to 3-clause licence. 
Patches provided by Joel Baker in PR 22308, verified by myself.
 2003-08-07 10:04:22 +00:00
itojun
506c5eeb9e permit -s 0. from Maxim Konovalov 2003-04-14 10:18:37 +00:00
wiz
990562bfef .Nm does not need a dummy argument ("") before punctuation or 
for correct formatting of the SYNOPSIS any longer.
 2003-02-25 10:34:36 +00:00
itojun
ff4dc2f86d set sa_len right 2002-11-16 16:39:55 +00:00
itojun
75af200131 die if strdup fails 2002-11-16 16:02:03 +00:00
itojun
949bb0438c use strlcpy. initialize sa_len correctly. 2002-11-16 14:09:16 +00:00
jdolecek
f5b83162de change description of -w option to match reality 
this fixes bin/12113 by Jim Bernard and bin/16011 by gabriel rosenkoetter
 2002-10-26 12:06:04 +00:00
wiz
2fb4b1db52 New sentence, new line. By Robert Elz with minimal fixes. 2002-10-01 13:40:23 +00:00
mycroft
c7d63f201b Touch up error/warning messages. 2002-09-21 18:33:51 +00:00
mycroft
75cf9dce87 select() -> poll() 2002-09-21 18:24:40 +00:00
matt
0228ca2671 Add support for printing out messages about missing packet gaps. This is 
done with the -v switch.  If -q is also given with -v, then only the
packet gap messages will be printed along with summary after each gap
message.
 2002-08-12 18:24:53 +00:00
itojun
f104c36660 u_short cleansing (use u_int16_t where appropriate) 2002-08-01 08:56:59 +00:00
itojun
16e84a7542 clarify comment when nreceived > ntransmitted. from deraadt 2002-05-31 01:10:53 +00:00
bjh21
be27950398 .Nm . -> .Nm "" . 2002-04-06 15:49:30 +00:00
wiz
02b65f0c5c Sync options with usage. 2001-12-20 20:23:09 +00:00