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e500ba6d97
procps/proc
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Todd Lewis e500ba6d97 fix uid/gid > 2^31 
This MR revisits a partial fix from 2018. The problem stems from incorrect
handling of unsigned 32-bit uid_ts and gid_ts as signed when values are
large - i.e. when the high bit is set. In that case, pgrep and pkill fail to
identify processes by uid. (They succeed when finding the same processes by
username.) The primary fix for this is to impliment the "FIXME" comment in
proc/readproc.h, the implementation of which allows the removal of the (int)
casts from the partial fix from 2018.

The other fixed code in this MR consists of tests in strict_atol() that
detects and errors out on overflows.

References:
 Merge !146
2021-10-26 18:13:48 +11:00
..
.gitignore build-sys: added a 'test_Itemtables' to testing scheme 2020-08-17 21:49:14 +10:00
COPYING miscellaneous: clean up trailing whitespace once again 2013-04-07 18:05:01 +10:00
devname.c library: extend thread safety to more static variables 2021-10-25 21:51:18 +11:00
devname.h library: eliminate inappropriate '__BEGIN_DECLS' macro 2018-05-06 07:19:38 +10:00
diskstats.c library: normalized 'extents_free_all' use across APIs 2021-02-18 18:35:32 +11:00
diskstats.h library: update those source files for copyright dates 2021-02-09 16:40:52 +11:00
escape.c library: ensure thread safety for all static variables 2021-10-02 12:55:31 +10:00
escape.h library: refactor 'escape' logic for newlib essentials 2020-12-29 08:48:23 +11:00
libproc-2.pc.in library: Rename to libproc-2 2021-02-20 22:30:31 +11:00
libproc-2.sym library: Rename to libproc-2 2021-02-20 22:30:31 +11:00
meminfo.c library: ensure thread safety for all static variables 2021-10-02 12:55:31 +10:00
meminfo.h library: update those source files for copyright dates 2021-02-09 16:40:52 +11:00
misc.h misc: Update Craig's email 2021-01-21 17:37:48 +11:00
namespace.c all: make buildable again for new 'misc.h' header file 2021-01-21 17:30:25 +11:00
numa.c library: set stage for NUMA node field display support 2017-05-22 21:38:10 +10:00
numa.h library: eliminate inappropriate '__BEGIN_DECLS' macro 2018-05-06 07:19:38 +10:00
pids.c library: ensure thread safety for all static variables 2021-10-02 12:55:31 +10:00
pids.h library: repair <pids> api boo-boo in the 'select' i/f 2021-08-09 22:03:23 +10:00
procps-private.h library: eliminate unused 'FUNCTION' in private header 2020-09-13 10:00:49 +10:00
pwcache.c library: extend thread safety to more static variables 2021-10-25 21:51:18 +11:00
pwcache.h library: eliminate inappropriate '__BEGIN_DECLS' macro 2018-05-06 07:19:38 +10:00
readproc.c library: extend thread safety to more static variables 2021-10-25 21:51:18 +11:00
readproc.h fix uid/gid > 2^31 2021-10-26 18:13:48 +11:00
slabinfo.c library: ensure thread safety for all static variables 2021-10-02 12:55:31 +10:00
slabinfo.h library: update those source files for copyright dates 2021-02-09 16:40:52 +11:00
stat.c library: ensure thread safety for all static variables 2021-10-02 12:55:31 +10:00
stat.h library: update those source files for copyright dates 2021-02-09 16:40:52 +11:00
sysinfo.c library: ensure thread safety via function substitutes 2021-10-02 12:55:31 +10:00
test_Itemtables.c build-sys: proper fix for the 'test_Itemtables' module 2020-08-18 10:19:53 +10:00
test_namespace.c all: make buildable again for new 'misc.h' header file 2021-01-21 17:30:25 +11:00
test_pids.c testsuite: Correct include 2020-07-05 21:18:36 +10:00
test_sysinfo.c all: make buildable again for new 'misc.h' header file 2021-01-21 17:30:25 +11:00
test_uptime.c misc: Update Craig's email 2021-01-21 17:37:48 +11:00
test_version.c misc: Update Craig's email 2021-01-21 17:37:48 +11:00
uptime.c uptime: Correctly print pretty/short format 2021-10-14 19:37:42 +11:00
version.c misc: Update Craig's email 2021-01-21 17:37:48 +11:00
vmstat.c library: ensure thread safety for all static variables 2021-10-02 12:55:31 +10:00
vmstat.h library: update those source files for copyright dates 2021-02-09 16:40:52 +11:00
wchan.c library: ensure thread safety for all static variables 2021-10-02 12:55:31 +10:00
wchan.h library: standardize 'pointer-to-thing' whitespace use 2021-07-27 21:17:18 +10:00
xtra-procps-debug.h library: ensure 'XTRA_PROCPS_DEBUG' works in real life 2020-07-29 19:01:50 +10:00