Commit Graph

40 Commits

Author SHA1 Message Date
Qualys Security Advisory
bb89dad867 ps/sortformat.c: Handle large width in aix_format_parse().
Unlikely to ever happen, since it would imply a very large string, but
better safe than sorry.
2018-05-19 07:32:22 +10:00
Qualys Security Advisory
cde22815af ps/sortformat.c: Catch negative width in format_parse().
The existing strspn() check guarantees that the string contains no '-'
but atoi() does not catch errors, especially not integer overflows.
2018-05-19 07:32:22 +10:00
Qualys Security Advisory
db00f54f4a ps/sortformat.c: Double-check chars in verify_short_sort().
To avoid an out-of-bounds access at checkoff[tmp]. The strspn() at the
beginning of the function protects against it already, but double-check
this in case of some future change.
2018-05-19 07:32:22 +10:00
Jim Warner
629fa81b57 misc: eliminate all those remaining gcc -Wall warnings
Reference(s):
proc/readproc.c: In function 'statm2proc'
proc/readproc.c:627:9: warning: variable 'num' set but not used [-Wunused-but-set-variable]

ps/output.c: In function 'pr_context':
ps/output.c:1273:14: warning: unused variable 'tried_load' [-Wunused-variable]
ps/output.c:1272:16: warning: unused variable 'ps_is_selinux_enabled' [-Wunused-variable]
ps/output.c:1272:16: warning: 'ps_is_selinux_enabled' defined but not used [-Wunused-variable]
ps/output.c:1273:14: warning: 'tried_load' defined but not used [-Wunused-variable]
ps/output.c:1837:18: warning: 'shortsort_array_count' defined but not used [-Wunused-const-variable=]
ps/output.c:1803:18: warning: 'aix_array_count' defined but not used [-Wunused-const-variable=]

ps/parser.c: In function 'arg_type':
ps/parser.c:1098:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
ps/parser.c:1099:34: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'

ps/sortformat.c: In function 'format_parse':
ps/sortformat.c:241:1: warning: label 'out' defined but not used [-Wunused-label]

ps/stacktrace.c:176:13: warning: 'stack_trace_sigsegv' defined but not used [-Wunused-function]

watch.c: In function 'process_ansi':
watch.c:234:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
watch.c:237:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'

Signed-off-by: Jim Warner <james.warner@comcast.net>
2017-05-22 21:34:32 +10:00
Craig Small
b2f49b105d Closes: #9 ps: Remove Unix98 output limitations
ps previously followed the Unix98 standard when it comes to
user-defined output, sometimes. This meant you could have
user output format with a header that included commas and
equals signs. It was dependent on if ps thought you wanted
sysv or bsd format and THAT was dependent on things in previous
options.

It was very confusing to a user because
 ps p $$ -o pid=,comm=
gave you a two-column output but
 ps -p $$ -o pid=,comm=
would give you a one column output with the header ",comm="

The -p versus p means (to ps) you want sysv or bsd parsing.
Unix98 standard or not, this is plainly just silly.

The commit removes any of the quirks Unix98 has with user defined
output.  If you really wanted a ps header with commas in the output,
today isn't your day.

Signed-off-by: Craig Small <csmall@enc.com.au>
2015-10-26 11:18:52 +11:00
Sami Kerola
ce61089059 docs: clarification to license headers in files
Add license header to all files.  The summary of licensing is below,
taken from Craig Small's email which is referred in commit message
tail.

sysctl and pgrep are GPL 2+
The rest is LGPL 2.1+

Reference: http://www.freelists.org/post/procps/Incorrect-FSF-address-in-the-license-files,8
Bug-Redhat: https://bugzilla.redhat.com/show_bug.cgi?id=797962
CC: Craig Small <csmall@enc.com.au>
CC: Jaromir Capik <jcapik@redhat.com>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-03-03 18:41:11 +11:00
Sami Kerola
79ceb30b5c ps: unify cases and remove trailing dots in messages
Strings with lower caps & no trailing dots have greater change to
have multiple occurences, meaning less effort for translators, than
strings with them.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-01-15 20:52:58 +01:00
Sami Kerola
809906b6a7 ps: add catastrophic_failure()
The catastrophic_failure function tries to make bug reporting useful
by telling in which line error occured, and drops core.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2012-01-13 22:42:38 +01:00
Jim Warner
dd194da7ec ps: change PACKAGE_BUGREPORT to procps@freelists.org 2012-01-05 09:56:05 +11:00
Jim Warner
71b72b36ce ps: minor reformatting and trailing whitespace elimination
This patch mostly reorganizes include files and eliminates
some useless trailing whitespace.

It also adopts the standard procps-ng unconditional approach
to nls initialization.
2012-01-04 08:58:53 +11:00
Sami Kerola
0022b6ec5d nls: improve translations and provide translator help comments
Reference: http://www.freelists.org/post/procps/backporting,1
Reported-by: Jim Warner <james.warner@comcast.net>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2011-12-20 17:30:54 +01:00
Sami Kerola
4bd36d1483 ps: add gettext support
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2011-12-20 17:30:45 +01:00
Craig Small
2865ded64e Removed xalloc type functions from library
These xalloc functions are a private function for the library. If using
programs need them, then they should make their own error reporting or
use a common file.
2011-12-20 22:56:17 +11:00
Jim Warner
229be7b160 ps: exploit enhanced library memory allocation provisions
There were numerous ps memory allocation inconsistencies.
Some were checked for failure and others were not.

The program was modified to utilize the library memory
rouines which are consistent in dealing with errors.

(a few changes simply removed trailing whitespace)
2011-12-11 22:29:25 +11:00
Jim Warner
ba13a76422 redhat analysis: ps/sortformat 2011-10-15 08:26:28 +02:00
Sami Kerola
71d10d3a49 name change: procps -> procps-ng
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
2011-06-04 20:50:12 +02:00
albert
7dd414ac1b new /proc/meminfo fields 2008-03-24 04:41:26 +00:00
albert
f7603be903 oops, IRIX personality fix 2005-10-30 00:27:45 +00:00
albert
b2ca4a892a IRIX personality PRI 2005-10-30 00:26:34 +00:00
albert
0586dc8b6d fix warnings; put CFLAGS on lib link command 2004-09-23 13:41:33 +00:00
albert
6a48d37343 ps: add k and -x 2004-04-26 00:47:31 +00:00
albert
3f49530d77 new -M and Z options for security data 2004-03-27 03:55:52 +00:00
albert
c36c11c6b2 NSA SELinux for Linux 2.6.xx 2003-12-24 04:18:24 +00:00
albert
7dfe80961a sorted threads might work 2003-10-19 23:37:47 +00:00
albert
3a16c12ce3 top on wyse60, whitespace doc, thread fixes 2003-10-07 03:12:50 +00:00
albert
71312f1516 more per-process stuff 2003-09-29 04:09:52 +00:00
albert
35859fb0a8 ugly wart gone 2003-09-28 17:23:29 +00:00
albert
d611d4e66f any leftover changes 2003-09-17 17:14:32 +00:00
albert
360e6533c9 misc 2003-08-16 21:15:53 +00:00
albert
0db94e6a1a GPLONLY_ and PID-related stuff 2003-07-03 05:20:19 +00:00
albert
0a03eac352 malloc error 2003-01-23 05:48:27 +00:00
albert
3e67b58ec2 satisfy GPL section 2a and LGPL section 2b name+date requirement 2002-12-15 00:30:17 +00:00
albert
4b57916ac9 ps --sort bug 2002-10-14 05:12:14 +00:00
albert
81a4a3d281 gcc 3.0 warnings 2002-10-12 04:25:57 +00:00
albert
af89241571 coding style 2002-10-09 21:32:33 +00:00
albert
e96d6b6141 Avoid opening System.map just to check it, etc. 2002-10-02 12:10:39 +00:00
albert
7b1aebf7c4 label: } 2002-10-02 00:33:56 +00:00
albert
84ed57020d ifdef and cruft removal 2002-09-30 07:11:30 +00:00
csmall
cd2727983c added SELINUX patches 2002-09-27 13:48:00 +00:00
csmall
03a9b5a30f procps 010114 2002-02-01 22:47:29 +00:00