* bfd.c (_bfd_get_gp_value): Prevent illegal access for abfd null

pointers. (_bfd_set_gp_value): Likewise.
2003-05-17 00:41:45 +00:00
parent c580a37263
commit 9bcf4de0de
2 changed files with 10 additions and 0 deletions
@@ -1,3 +1,9 @@
+2003-05-17  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
+
+	* bfd.c (_bfd_get_gp_value): Prevent illegal access for abfd null
+	pointers.
+	(_bfd_set_gp_value): Likewise.
+
 2003-05-16  Michael Snyder  <msnyder@redhat.com>
 	From Bernd Schmidt  <bernds@redhat.com>
 	* archures.c (bfd_mach_h8300sx): New.
@@ -894,6 +894,8 @@ bfd_vma
 _bfd_get_gp_value (abfd)
     bfd *abfd;
 {
+  if (! abfd)
+    return 0;
  if (abfd->format != bfd_object)
    return 0;

@@ -912,6 +914,8 @@ _bfd_set_gp_value (abfd, v)
     bfd *abfd;
     bfd_vma v;
 {
+  if (! abfd)
+    BFD_FAIL ();
  if (abfd->format != bfd_object)
    return;