(exit): Beware to not free statically allocated list element.

diff --git a/stdlib/exit.c b/stdlib/exit.c
index dc189556b497e2985f39b3e3c8e5b7a234719669..f44c519aa75080a9cd083ba46972b4b402a4ff24 100644 (file)
--- a/stdlib/exit.c
+++ b/stdlib/exit.c
@@ -62,7 +62,10 @@ exit (int status)
 
       old = __exit_funcs;
       __exit_funcs = __exit_funcs->next;
-      free (old);
+      if (__exit_funcs != NULL)
+       /* Don't free the last element in the chain, this is the statically
+          allocate element.  */
+       free (old);
     }
 
 #ifdef HAVE_GNU_LD