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* nss/getXXent_r.c (ENDFUNC_NAME): Don't do anything if the
	service hasn't been used [PR libc/4744].
This commit is contained in:
Ulrich Drepper 2002-11-04 10:20:14 +00:00
parent 125183201f
commit 226e9fda25
3 changed files with 16 additions and 6 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2002-11-04 Ulrich Drepper <drepper@redhat.com>
* nss/getXXent_r.c (ENDFUNC_NAME): Don't do anything if the
service hasn't been used [PR libc/4744].
* include/features.h: Use __STDC_VERSION__ not __STDC_VERSION.
Reported by Miloslav Trmac <mitr@volny.cz> [PR libc/4766].

3
linuxthreads/ChangeLog
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@ -1,5 +1,8 @@
2002-11-04 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/Makefile: Compile pthread.c and sighandler.c with
-fno-omit-frame-pointer. Patch by Andreas Steinmetz <ast@domdv.de>.
* sysdeps/i386/useldt.h [PIC] (USETLS_LOAD_EBX): Use correct input
register number.
(DO_SET_THREAD_AREA): Mark asm output specifiers correctly.

16
nss/getXXent_r.c
View File

@ -137,12 +137,16 @@ ENDFUNC_NAME (void)
{
int save;
__libc_lock_lock (lock);
__nss_endent (ENDFUNC_NAME_STRING, DB_LOOKUP_FCT, &nip, &startp,
&last_nip, NEED__RES);
save = errno;
__libc_lock_unlock (lock);
__set_errno (save);
/* If the service has not been used before do not do anything. */
if (startp != NULL)
{
__libc_lock_lock (lock);
__nss_endent (ENDFUNC_NAME_STRING, DB_LOOKUP_FCT, &nip, &startp,
&last_nip, NEED__RES);
save = errno;
__libc_lock_unlock (lock);
__set_errno (save);
}
}