Update.

	* nss/getXXent_r.c (ENDFUNC_NAME): Don't do anything if the
	service hasn't been used [PR libc/4744].

diff --git a/ChangeLog b/ChangeLog
index bd37eaf..a9fa94f 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -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].
 

diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index 8569a37..414e309 100644 (file)
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -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.

diff --git a/nss/getXXent_r.c b/nss/getXXent_r.c
index 1d203db..5a1e3e9 100644 (file)
--- a/nss/getXXent_r.c
+++ b/nss/getXXent_r.c
@@ -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);
+    }
 }