From: Jeff Law <law@gcc.gnu.org>
Date: Wed, 9 Jun 1999 12:12:17 +0000 (-0600)
Subject: varasm.c (remove_from_pending_weak_list): Verity t->name is non-NULL before passing... 
X-Git-Tag: releases/libgcj-2.95.0~204
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=548191a42fa1e59ff1db2f946766ab8ec18c5ddd;p=thirdparty%2Fgcc.git

varasm.c (remove_from_pending_weak_list): Verity t->name is non-NULL before passing it to strcmp.

h
        * varasm.c (remove_from_pending_weak_list): Verity t->name
        is non-NULL before passing it to strcmp.

From-SVN: r27450
---

diff --git a/gcc/varasm.c b/gcc/varasm.c
index 76f405879439..f463d847d4ad 100644
--- a/gcc/varasm.c
+++ b/gcc/varasm.c
@@ -4388,7 +4388,7 @@ remove_from_pending_weak_list (name)
       struct weak_syms *t;
       for (t = weak_decls; t; t = t->next)
 	{
-	  if (strcmp (name, t->name) == 0)
+	  if (t->name && strcmp (name, t->name) == 0)
 	    t->name = NULL;
 	}
     }