PR ld/815
    * elflink.c (elf_smash_syms): Clear undef.next if it's not being
      used as a list pointer.

--- bfd/elflink.c	2005/03/22 14:49:54	1.136.2.1
+++ bfd/elflink.c	2005/04/15 03:52:53	1.136.2.2
@@ -2932,8 +2932,11 @@
   if (h->ref_regular)
     abort ();
 
-  /* Set sym back to newly created state, but keep undefs list pointer.  */
+  /* Set sym back to newly created state, but keep undef.next if it is
+     being used as a list pointer.  */
   bh = h->root.u.undef.next;
+  if (bh == &h->root)
+    bh = NULL;
   if (bh != NULL || inf->htab->root.undefs_tail == &h->root)
     inf->twiddled = TRUE;
   (*inf->htab->root.table.newfunc) (&h->root.root,