From: Roland McGrath <roland@gnu.org>
Date: Thu, 30 Jan 2003 20:46:44 +0000 (+0000)
Subject: 2003-01-30  Roland McGrath  <roland@redhat.com>
X-Git-Tag: cvs/glibc-2_3_2~222
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2806140931582422258904a47d34c744f3157d1e;p=thirdparty%2Fglibc.git

2003-01-30  Roland McGrath  <roland@redhat.com>

	* sysdeps/generic/dl-tls.c (_dl_allocate_tls_init): Move check for
	null argument before all else.
	Reported by Martin Schwidefsky <schwidefsky@de.ibm.com>.
---

diff --git a/sysdeps/generic/dl-tls.c b/sysdeps/generic/dl-tls.c
index 0afe379ae6a..1981d2dd989 100644
--- a/sysdeps/generic/dl-tls.c
+++ b/sysdeps/generic/dl-tls.c
@@ -329,14 +329,14 @@ void *
 internal_function
 _dl_allocate_tls_init (void *result)
 {
-  dtv_t *dtv = GET_DTV (result);
-  struct dtv_slotinfo_list *listp;
-  size_t total = 0;
-
   if (result == NULL)
     /* The memory allocation failed.  */
     return NULL;
 
+  dtv_t *dtv = GET_DTV (result);
+  struct dtv_slotinfo_list *listp;
+  size_t total = 0;
+
   /* We have to look prepare the dtv for all currently loaded
      modules using TLS.  For those which are dynamically loaded we
      add the values indicating deferred allocation.  */