[RFA] coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error?

[Michael Snyder]

If rel-r_type is equal to ARRA_SIZE, it will overflow the array.

What say you?

2011-03-03  Michael Snyder  <address@hidden>

        * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.

Index: coff-x86_64.c
===================================================================
RCS file: /cvs/src/src/bfd/coff-x86_64.c,v
retrieving revision 1.12
diff -u -p -u -p -r1.12 coff-x86_64.c
--- coff-x86_64.c       31 Mar 2010 16:32:02 -0000      1.12
+++ coff-x86_64.c       3 Mar 2011 19:07:58 -0000
@@ -546,7 +546,7 @@ coff_amd64_rtype_to_howto (bfd *abfd ATT
 {
   reloc_howto_type *howto;
 
-  if (rel->r_type > ARRAY_SIZE (howto_table))
+  if (rel->r_type >= ARRAY_SIZE (howto_table))
     {
       bfd_set_error (bfd_error_bad_value);
       return NULL;