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* nscd/nscd_initgroups.c (__nscd_getgrouplist): Always add the
	group the caller provided unless there is a real problem.
This commit is contained in:
Ulrich Drepper 2004-10-01 21:24:29 +00:00
parent cb984ef2a2
commit 927f0673b3
4 changed files with 20 additions and 17 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2004-10-01 Ulrich Drepper <drepper@redhat.com> 2004-10-01 Ulrich Drepper <drepper@redhat.com>
* nscd/nscd_initgroups.c (__nscd_getgrouplist): Always add the
group the caller provided unless there is a real problem.
* posix/bug-glob1.c (prepare): Fix creation of symlink. * posix/bug-glob1.c (prepare): Fix creation of symlink.
2004-09-30 Ulrich Drepper <drepper@redhat.com> 2004-09-30 Ulrich Drepper <drepper@redhat.com>

3
nptl/ChangeLog
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@ -1,5 +1,8 @@
2004-10-01 Ulrich Drepper <drepper@redhat.com> 2004-10-01 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
(__lll_mutex_timedlock_wait): Address futex correctly.
* sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S
(__lll_mutex_timedlock_wait): I woken but cannot get the lock, (__lll_mutex_timedlock_wait): I woken but cannot get the lock,
make sure 2 is stored in the futex and we looked at the old value. make sure 2 is stored in the futex and we looked at the old value.

2
nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
View File

@ -152,7 +152,7 @@ __lll_mutex_timedlock_wait:
/* Make sure the current holder knows we are going to sleep. */ /* Make sure the current holder knows we are going to sleep. */
movl %edx, %eax movl %edx, %eax
xchgl %eax, (%ebx) xchgl %eax, (%rdi)
testl %eax, %eax testl %eax, %eax
jz 6b jz 6b
jmp 1b jmp 1b

29
nscd/nscd_initgroups.c
View File

@ -95,6 +95,7 @@ __nscd_getgrouplist (const char *user, gid_t group, long int *size,
doesn't use memcpy but instead copies each array element one doesn't use memcpy but instead copies each array element one
by one. */ by one. */
assert (sizeof (int32_t) == sizeof (gid_t)); assert (sizeof (int32_t) == sizeof (gid_t));
assert (initgr_resp->ngrps > 0);
/* Make sure we have enough room. We always count GROUP in even /* Make sure we have enough room. We always count GROUP in even
though we might not end up adding it. */ though we might not end up adding it. */
@ -125,25 +126,21 @@ __nscd_getgrouplist (const char *user, gid_t group, long int *size,
retval = initgr_resp->ngrps; retval = initgr_resp->ngrps;
memcpy (*groupsp, respdata, retval * sizeof (gid_t)); memcpy (*groupsp, respdata, retval * sizeof (gid_t));
} }
/* Check whether GROUP is part of the mix. If not, add it. */
if (retval >= 0)
{
int cnt;
for (cnt = 0; cnt < retval; ++cnt)
if ((*groupsp)[cnt] == group)
break;
if (cnt == retval)
(*groupsp)[retval++] = group;
}
} }
else else
/* No group found yet. */
retval = 0;
/* Check whether GROUP is part of the mix. If not, add it. */
if (retval >= 0)
{ {
/* The `errno' to some value != ERANGE. */ int cnt;
__set_errno (ENOENT); for (cnt = 0; cnt < retval; ++cnt)
/* Even though we have not found anything, the result is zero. */ if ((*groupsp)[cnt] == group)
retval = 0; break;
if (cnt == retval)
(*groupsp)[retval++] = group;
} }
if (sock != -1) if (sock != -1)