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2011-07-23 Paul Pluzhnikov <ppluzhnikov@google.com> 

* elfread.c (elf_rel_plt_read): Fix off-by-one bug.
This commit is contained in:
Paul Pluzhnikov 2011-07-23 16:49:16 +00:00
parent c0588ba682
commit 3807f6133e
2 changed files with 6 additions and 2 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2011-07-23 Paul Pluzhnikov <ppluzhnikov@google.com>
* elfread.c (elf_rel_plt_read): Fix off-by-one bug.
2011-07-22 Pedro Alves <pedro@codesourcery.com>
* i386-nat.c (I386_DR_VACANT, I386_DR_LOCAL_ENABLE)

4
gdb/elfread.c
View File

@ -667,14 +667,14 @@ elf_rel_plt_read (struct objfile *objfile, asymbol **dyn_symbol_table)
OBJFILE the symbol is undefined and the objfile having NAME defined
may not yet have been loaded. */
if (string_buffer_size < name_len + got_suffix_len)
if (string_buffer_size < name_len + got_suffix_len + 1)
{
string_buffer_size = 2 * (name_len + got_suffix_len);
string_buffer = xrealloc (string_buffer, string_buffer_size);
}
memcpy (string_buffer, name, name_len);
memcpy (&string_buffer[name_len], SYMBOL_GOT_PLT_SUFFIX,
got_suffix_len);
got_suffix_len + 1);
msym = record_minimal_symbol (string_buffer, name_len + got_suffix_len,
1, address, mst_slot_got_plt, got_plt,