This commit restores the missing space between command
lines and the environment when the later is being
displayed. Below is a brief history of that elusive
character.
commit bb4f08ba29
Date: Thu Aug 11 07:42:14 2011 +1000
The ps program was altered for improved args/comm
compliance. At this time, the needed space was
present due to a buglet in the new library
read_unvectored function used by fill_cmdline_cvt.
commit a5881b5a4e
Date: Thu Dec 8 10:19:38 2011 -0600
The trailing space was eliminated so that the
file2strvec and fill_cmdline_cvt returned
command lines contained no trailing space.
However, this created a buglet when control group
hierarchies were displayed and the final cgroup
was empty.
This is also where the undetected ps buglet was
created.
commit c3a1239efe
Date: Sun Dec 11 12:00:50 2011 -0600
The control group anomaly was fixed but the impact
on ps args/environ was still not detected.
Signed-off-by: Jim Warner <james.warner@comcast.net>
'si' and 'so' values depend on the result of the unitConvert
function where the output is a fixed-point size of kb_per_page
after the conversion. It gives 4 for kB units and 0 for MB units.
This also causes problems when switching between 'K' and 'k'
since the output value is 4 in both cases and the result for
'k' and 'K' then doesn't differ ... I swapped the conversion with
multiplication in order to make the number higher so it doesn't
lose precision. Since the unitConvert now accepts long instead
of int, I had to change the input type from int to long.
Signed-off-by: Craig Small <csmall@enc.com.au>
Some checks will fail due to different locales. For example 1.2 will
become 1,2 so the match fails. Problem reported by Alfredo Esteban
with fix suggested by Mike Frysinger
When ps is not available (like it may happen in a chroot), pgrep.exp and pkill.exp tests fail.
Use just build ps instead.
Signed-off-by: Gilles Espinasse <g.esp@free.fr>
There soon will be slab types per cgroup meaning the name of the slab
will have the cgroup name in parathensis after the slab name. This
minor change increases the slab name size to cater for this.
Signed-off-by: Craig Small <csmall@enc.com.au>
Commig a5d9c40262 caused signal spec,
again, to be required as first option; for example
pkill -3 <program> # worked
pkill <program> -3 # did not
This commit fixes the regression, without breaking option -u <numeric>
argument, assuming no-one is using negative numeric UID specifications
with space after -u && the argument. IMHO such use case is rare enough
to be broken.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This version detects IPv6 address in the host field
and also IPv6 link interface separated by % sign.
It also handles unprintable characters and spaces better
than the previous one.
Signed-off-by: Craig Small <csmall@enc.com.au>
Commit a5d9c40262 had one small problem.
In that function its *argc not argc. This stops pgrep with no commands
from segfaulting, thankyou dejagnu!!
Signed-Off-By: Craig Small <csmall@enc.com.au>
On some architectures/gcc's, the pwdx tool doesn't compile right
because of bad type of a variable. Afterwards pwdx can't be
persuaded to work. Use int as the type, like the other tools
(like pgrep) do.
Signed-off-by: Craig Small <csmall@enc.com.au>
pkill would not parse -u <uid> options correctly and needed no space
between the flag and uid.
Bug-Debian: http://bugs.debian.org/676239
Signed-Of-By: Craig Small <csmall@enc.com.au>
Fix the build where it seems a code fix for Linux was likely untested
on other systems.
Define SCHED_BATCH in test-schedbatch, for systems that don't have it;
the corresponding RH BZ#741090 patch used the magic value 3 in output.c
anyway.
Bug-Debian: http://bugs.debian.org/677055
The commit 8967f0fca3 has an typo like
error, which I must have done. The Bug-Debian 240989 did not have 12
but 128. Rest of the fixes are from Bug-Debian 675069 e.g. missing
include added, and usage of iswprint().
Bug-Debian: http://bugs.debian.org/240989
Bug-Debian: http://bugs.debian.org/675069
Reported-by: "Dr. David Alan Gilbert" <dave@treblig.org>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
I checked the second patch, saved it, it looked ok.
And then applied the first (wrong) patch. Jaromik gave this correction.
Signed-off-by: Craig Small <csmall@enc.com.au>
This message has been here for ages and either people ignore it because
they are so used to using -aux or never see it. It was here before 2005
and really 7 years is enought time to people to change their ways.
The notice is now removed, people who make usenames like "x" deserve all
the punishment they can get.
Bug-Debian: http://bugs.debian.org/670592
Building w on an x86_64 system triggers:
w.c:404:4: warning: format '%zu' expects argument of type 'size_t',
but argument 4 has type 'int' [-Wformat]
Since we're comparing UT_NAMESIZE to an int, cast it to that type
(since it can't exceed it) and update the printf.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Two problems.
1) skill/snice : distribution doesnt mean install
If you don't set your configure flags right, you dont install the
skill/snice man pages which means you will break any subsequent compiles
with the flags enabled. Man pages not to be installed should still be
distributed.
2) The git version into Makefile.am breaks under certain conditions.
The easy break for this is:
touch aclocal.m4
make
We need this script added plus some dist hook magic that got left out.
-x test should have work only in sizeof(KLONG) == 8 case where 3 numbers are printed
In sizeof(KLONG) != 8, only one number and three '-' are printed, so allow '-' character
I am compiling x86 32bits userspace, so I should be in (sizeof(KLONG) != 8) case
Signed-off-by: Gilles Espinasse <g.esp@free.fr>
When the build system is a chroot with no user logged in , all w tests fail because of {1,} match rule for the userline
Allow 0 match replacing {1,} with *
Signed-off-by: Gilles Espinasse <g.esp@free.fr>
Long option '--list-name' is fixed to be bold, and '-n, --newest'
are marked to new paragraph.
Bug-Debian: http://bugs.debian.org/665425
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Commit e01765d30b added is_deprecated(), which
crashed when user had input without without /proc/sys/ subdirectory. The below
should illustrate how exactly the bug got to be trickered.
$ cat ~/foo
cause = crash
$ ./sysctl -p ~/foo
Segmentation fault
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
The previous version of sysctl had the form:
sysctl -p [file]
In other words, it required a space between the -p and the [file].
Omitting the space would lead to an error.
The new version though is the opposite:
sysctl -p[file]
In other words, it requires there to not be a space.
Considering the old behavior has been around for a decade, and runtime
checking for this mismatch in behavior is silly, and supporting the old
syntax is trivial, add support for it.
When '-p regexp' is glob is used to make reqular expression to be
expanded to argument list, which also means that -p option will
allow multiple files being specified as input.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
There's an off-by-one error in the count (".conf" is 5 bytes, not 6),
and the logic is inverted for the strcmp return value -- we want to
skip the files when they *don't* end in .conf, not when they *do*.
Also fix the off-by-one len check.
Bug-Debian: http://bugs.debian.org/669128
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
The stdbool.h header is part of C99 and has been usable on systems for
more than a decade. Let's drop these manual hacks.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
The library does not weed out potential duplicate PID
values when sampling with the PROC_PID flag. This was
treated as merely an inefficiency by top and safely
ignored prior to the advent of forest view mode.
Now, however, if the -p switch duplicates certain PIDs,
*and* those processes have no PPID, *and* top's forest
view mode is active or activated, then a SEGV will be
generated (and caught).
This rather obscure buglet is thus limited to pid #1
(/sbin/init) and pid #2 (kthreadd). With any other
duplicate PIDs the worse case scenario was a '?' in
place of the usual forest view artwork.
This commit silently ignores any duplicate process ids
and thereby avoids the potential segmemtation fault.
Signed-off-by: Jim Warner <james.warner@comcast.net>
The problem is that in ./proc/sysinfo.c uptime(), it is not
considered that the "savelocale" string is overwritten by the
subsequent call to setlocale(). Hence restoring the locale later on
won't work this way. "savelocale" ought to be a copy of the string
pointed to by setlocale()'s return-value.
Bug-Redhat: https://bugzilla.redhat.com/show_bug.cgi?id=548711
Backported-by: Sami Kerola <kerolasa@iki.fi>
The sniplet below resulted not to be sorted correctly.
for i in $(seq 1 50); do ls -R /usr &>/dev/null 2>&1 & done
sleep 1; ps -e --sort=pcpu -o pcpu,comm=; pkill ls
Issue is present since older versions of procps (3.2.7/3.2.8).
Reference: http://www.freelists.org/post/procps/top-incorrect-sort,2
Reported-by: Jaromir Capik <jcapik@redhat.com>
Backported-by: Sami Kerola <kerolasa@iki.fi>
The 'make distcheck' failed with.
../../ps/display.c:39:34: fatal error: ../include/fileutils.h: No such file or directory
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Fixes the following error in configure stage.
configure: error: cannot run test program while cross compiling
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
