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| author | Ulrich Drepper <drepper@gmail.com> | 2011-01-14 08:42:11 -0500 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-01-14 08:42:11 -0500 |
| commit | 70181fddf1467996bea393d13294ffe76b8a0853 (patch) | |
| tree | f4a17132667671c414ab16ff52f1fc6a74582e2f /sysdeps/unix/sysv/linux/i386/setgroups.c | |
| parent | 794c3ad3a405697e2663b00f616e319383b9bb7d (diff) | |
| download | glibc-70181fddf1467996bea393d13294ffe76b8a0853.tar.gz glibc-70181fddf1467996bea393d13294ffe76b8a0853.tar.xz glibc-70181fddf1467996bea393d13294ffe76b8a0853.zip | |
Change setgroups to affect all the threads in the process.
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/setgroups.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/setgroups.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/setgroups.c b/sysdeps/unix/sysv/linux/i386/setgroups.c index 10f5b7c91b..42f7702530 100644 --- a/sysdeps/unix/sysv/linux/i386/setgroups.c +++ b/sysdeps/unix/sysv/linux/i386/setgroups.c @@ -1,4 +1,5 @@ -/* Copyright (C) 1997,1998,2000,2002,2004,2006 Free Software Foundation, Inc. +/* Copyright (C) 1997,1998,2000,2002,2004,2006,2011 + Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -25,6 +26,7 @@ #include <sys/syscall.h> #include <bp-checks.h> +#include <setxid.h> #include <linux/posix_types.h> #include <kernel-features.h> @@ -44,7 +46,7 @@ int setgroups (size_t n, const gid_t *groups) { #if __ASSUME_32BITUIDS > 0 - return INLINE_SYSCALL (setgroups32, 2, n, CHECK_N (groups, n)); + return INLINE_SETXID_SYSCALL (setgroups32, 2, n, CHECK_N (groups, n)); #else if (n > (size_t) __sysconf (_SC_NGROUPS_MAX)) { @@ -62,7 +64,8 @@ setgroups (size_t n, const gid_t *groups) int result; int saved_errno = errno; - result = INLINE_SYSCALL (setgroups32, 2, n, CHECK_N (groups, n)); + result = INLINE_SETXID_SYSCALL (setgroups32, 2, n, + CHECK_N (groups, n)); if (result == 0 || errno != ENOSYS) return result; @@ -80,7 +83,8 @@ setgroups (size_t n, const gid_t *groups) } } - return INLINE_SYSCALL (setgroups, 2, n, CHECK_N (kernel_groups, n)); + return INLINE_SETXID_SYSCALL (setgroups, 2, n, + CHECK_N (kernel_groups, n)); } #endif } |