gdb: objc-lang: check symbol name before accessing memory

[deliverable/binutils-gdb.git] / bfd / versados.c

diff --git a/bfd/versados.c b/bfd/versados.c
index c4decd6f3ed5bf858a841729e08e963cb50d2cbd..d7a5d47f05eaae9a385c6f693a41ef36a52d7b92 100644 (file)
--- a/bfd/versados.c
+++ b/bfd/versados.c
@@ -1,6 +1,6 @@
 /* BFD back-end for VERSAdos-E objects.
    Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-   2006, 2007 Free Software Foundation, Inc.
+   2006, 2007, 2009 Free Software Foundation, Inc.
    Written by Steve Chamberlain of Cygnus Support <sac@cygnus.com>.
 
    Versados is a Motorola trademark.
@@ -399,9 +399,9 @@ process_otr (bfd *abfd, struct ext_otr *otr, int pass)
 
              for (j = 0; j < esdids; j++)
                {
-                 int esdid = *srcp++;
+                 int id = *srcp++;
 
-                 if (esdid)
+                 if (id)
                    {
                      int rn = EDATA (abfd, otr->esdid - 1).relocs++;
 
@@ -416,7 +416,7 @@ process_otr (bfd *abfd, struct ext_otr *otr, int pass)
                          EDATA (abfd, otr->esdid - 1).section->relocation + rn;
                          n->address = dst_idx;
 
-                         n->sym_ptr_ptr = (asymbol **) (size_t) esdid;
+                         n->sym_ptr_ptr = (asymbol **) (size_t) id;
                          n->addend = 0;
                          n->howto = versados_howto_table + ((j & 1) * 2) + (sizeinwords - 1);
                        }
@@ -808,10 +808,13 @@ versados_canonicalize_reloc (bfd *abfd,
 #define versados_bfd_is_group_section                 bfd_generic_is_group_section
 #define versados_bfd_discard_group                    bfd_generic_discard_group
 #define versados_section_already_linked               _bfd_generic_section_already_linked
+#define versados_bfd_define_common_symbol             bfd_generic_define_common_symbol
 #define versados_bfd_link_hash_table_create           _bfd_generic_link_hash_table_create
 #define versados_bfd_link_hash_table_free             _bfd_generic_link_hash_table_free
 #define versados_bfd_link_add_symbols                 _bfd_generic_link_add_symbols
 #define versados_bfd_link_just_syms                   _bfd_generic_link_just_syms
+#define versados_bfd_copy_link_hash_symbol_type \
+  _bfd_generic_copy_link_hash_symbol_type
 #define versados_bfd_final_link                       _bfd_generic_final_link
 #define versados_bfd_link_split_section               _bfd_generic_link_split_section