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

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 76f40587943929ca7ac0954282e25925fa61249f..f463d847d4ad742f3d745d5bccabf6cc42c2de4a 100644 (file)
--- 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;
        }
     }