Eric Blake 9b4b38f56e id: handle systems without getgroups support ...

If getgroups failed with ENOSYS, mgetgroups would unnecessarily
fail, and that provoked id into freeing an uninitialized pointer.
Meanwhile, we were not using xalloc_die properly.  Both issues
are better solved in gnulib, by introducing xgetgroups; this
patch uses the new interface.

Regression introduced by commit 6a31fd8d7.

* gnulib: Update, for mgetgroups improvments.
* src/id.c (print_full_info): Adjust caller to die on allocation
failure, and no longer worry about ENOSYS.
* src/group-list.c (print_group_list): Likewise.
* src/setuidgid.c (main): Likewise.
* NEWS: Mention the fix.
* THANKS: Update.
Reported by Scott Harrison.

2009-12-04 19:18:06 -07:00

..

.gitignore

nproc: A new program to count the available processors

2009-11-06 16:54:12 +00:00

base64.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

basename.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

c99-to-c89.diff

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cat.c

maint: Use logical rather than bitwise operators on bools

2009-09-23 14:33:40 +01:00

chcon.c

chcon, chgrp, chmod and chown now diagnose a directory cycle

2009-11-07 08:43:00 +01:00

chgrp.c

maint: Use logical rather than bitwise operators on bools

2009-09-23 14:33:40 +01:00

chmod.c

chcon, chgrp, chmod and chown now diagnose a directory cycle

2009-11-07 08:43:00 +01:00

chown-core.c

chcon, chgrp, chmod and chown now diagnose a directory cycle

2009-11-07 08:43:00 +01:00

chown-core.h

…

chown.c

maint: chown.c: remove a comment

2009-11-28 06:48:03 +01:00

chroot.c

chroot, env, nice, su: use EXIT_CANCELED for internal failure

2009-10-23 16:24:05 -06:00

cksum.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

comm.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

copy.c

copy: allow symlink timestamp preservation on more systems

2009-10-10 15:16:52 -06:00

copy.h

…

cp-hash.c

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cp-hash.h

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cp.c

maint: Use logical rather than bitwise operators on bools

2009-09-23 14:33:40 +01:00

csplit.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

cut.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

date.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

dcgen

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dd.c

maint: Use logical rather than bitwise operators on bools

2009-09-23 14:33:40 +01:00

df.c

maint: Use logical rather than bitwise operators on bools

2009-09-23 14:33:40 +01:00

dircolors.c

build: consistently use freopen-safer

2009-11-07 10:10:28 -07:00

dircolors.hin

dircolors: highlight .cgm and .emf as images

2009-10-02 10:58:05 -06:00

dirname.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

du-tests

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du.c

build: consistently use freopen-safer

2009-11-07 10:10:28 -07:00

echo.c

doc: improve the echo and printf help on escapes

2009-10-28 17:01:29 +00:00

env.c

doc: turn env comments into documentation

2009-10-27 19:55:37 -06:00

expand.c

maint: Use logical rather than bitwise operators on bools

2009-09-23 14:33:40 +01:00

expr.c

maint: Use logical rather than bitwise operators on bools

2009-09-23 14:33:40 +01:00

extract-magic

…

factor.c

maint: use X2NREALLOC in more places

2009-10-08 20:30:08 -06:00

false.c

…

fmt.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

fold.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

getlimits.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

group-list.c

id: handle systems without getgroups support

2009-12-04 19:18:06 -07:00

group-list.h

…

groups.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

head.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

hostid.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

hostname.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

id.c

id: handle systems without getgroups support

2009-12-04 19:18:06 -07:00

install.c

maint: Use logical rather than bitwise operators on bools

2009-09-23 14:33:40 +01:00

join.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

kill.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

lbracket.c

…

libstdbuf.c

…

link.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

ln.c

build: prohibit improper use of stat and lstat

2009-10-23 06:29:54 -06:00

logname.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

ls-dir.c

…

ls-ls.c

…

ls-vdir.c

…

ls.c

ls: fix capability coloring

2009-11-09 08:16:20 +00:00

ls.h

…

Makefile.am

sort: fix link failure on Solaris

2009-12-01 13:07:48 -07:00

md5sum.c

md5sum, sha*sum, sum: line-buffer the printed checksums

2009-10-21 16:56:00 +01:00

mkdir.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

mkfifo.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

mknod.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

mktemp.c

mktemp: fix bug with -q and closed stdout

2009-11-07 10:10:25 -07:00

mv.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

nice.c

nice, nohup, su: detect write failure to stderr

2009-10-28 21:12:41 -06:00

nl.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

nohup.c

nice, nohup, su: detect write failure to stderr

2009-10-28 21:12:41 -06:00

nproc.c

nproc: A new program to count the available processors

2009-11-06 16:54:12 +00:00

od.c

maint: Use logical rather than bitwise operators on bools

2009-09-23 14:33:40 +01:00

operand2sig.c

…

operand2sig.h

…

paste.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

pathchk.c

maint: Use logical rather than bitwise operators on bools

2009-09-23 14:33:40 +01:00

pinky.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

pr.c

maint: Use logical rather than bitwise operators on bools

2009-09-23 14:33:40 +01:00

printenv.c

printenv: ignore bogus variable names

2009-10-28 06:24:52 -06:00

printf.c

doc: improve the echo and printf help on escapes

2009-10-28 17:01:29 +00:00

prog-fprintf.c

…

prog-fprintf.h

…

ptx.c

build: consistently use freopen-safer

2009-11-07 10:10:28 -07:00

pwd.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

readlink.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

remove.c

maint: factor out cycle warning, now that du will use it, too

2009-11-05 08:32:31 +01:00

remove.h

…

rm.c

maint: Use logical rather than bitwise operators on bools

2009-09-23 14:33:40 +01:00

rmdir.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

runcon.c

maint: avoid exiting with magic number

2009-10-29 07:31:23 -06:00

seq.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

setuidgid.c

id: handle systems without getgroups support

2009-12-04 19:18:06 -07:00

shred.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

shuf.c

build: consistently use freopen-safer

2009-11-07 10:10:28 -07:00

sleep.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

sort.c

build: fix link failure on cygwin

2009-11-24 06:36:07 -07:00

split.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

stat.c

echo, printf: interpret \e as the Escape character

2009-10-28 16:37:07 +00:00

stdbuf.c

maint: let gnulib provide environ

2009-10-26 21:30:28 -06:00

stty.c

maint: Use logical rather than bitwise operators on bools

2009-09-23 14:33:40 +01:00

su.c

nice, nohup, su: detect write failure to stderr

2009-10-28 21:12:41 -06:00

sum.c

md5sum, sha*sum, sum: line-buffer the printed checksums

2009-10-21 16:56:00 +01:00

sync.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

system.h

maint: factor out cycle warning, now that du will use it, too

2009-11-05 08:32:31 +01:00

tac-pipe.c

…

tac.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

tail.c

build: fix link failure on cygwin

2009-11-24 06:36:07 -07:00

tee.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

test.c

maint: Use logical rather than bitwise operators on bools

2009-09-23 14:33:40 +01:00

timeout.c

timeout: don't orphan monitored programs if they ignore specified signals

2009-10-25 23:28:38 +00:00

touch.c

build: prohibit improper use of stat and lstat

2009-10-23 06:29:54 -06:00

tr.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

true.c

true, false: perform initialization only when argc == 2

2009-11-16 09:30:50 +01:00

truncate.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

tsort.c

build: consistently use freopen-safer

2009-11-07 10:10:28 -07:00

tty.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

uname-arch.c

…

uname-uname.c

…

uname.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

uname.h

…

unexpand.c

maint: Use logical rather than bitwise operators on bools

2009-09-23 14:33:40 +01:00

uniq.c

build: consistently use freopen-safer

2009-11-07 10:10:28 -07:00

unlink.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

uptime.c

maint: uptime: fix a theoretical compile warning

2009-09-22 12:21:00 +01:00

users.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

wc.c

maint: Use logical rather than bitwise operators on bools

2009-09-23 14:33:40 +01:00

wheel-gen.pl

…

who.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

whoami.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00

yes.c

doc: mention the texinfo documentation in --help

2009-09-21 12:37:57 +01:00