/* BFD back-end for IBM RS/6000 "XCOFF64" files.
- Copyright (C) 2000-2019 Free Software Foundation, Inc.
+ Copyright (C) 2000-2020 Free Software Foundation, Inc.
Written Clinton Popetz.
Contributed by Cygnus Support.
if (text_sec != NULL)
{
internal_a.o_sntext = text_sec->target_index;
- internal_a.o_algntext = bfd_get_section_alignment (abfd, text_sec);
+ internal_a.o_algntext = bfd_section_alignment (text_sec);
}
else
{
if (data_sec != NULL)
{
internal_a.o_sndata = data_sec->target_index;
- internal_a.o_algndata = bfd_get_section_alignment (abfd, data_sec);
+ internal_a.o_algndata = bfd_section_alignment (data_sec);
}
else
{
if (xcoff_ardata (abfd) == NULL)
{
- bfd_has_map (abfd) = FALSE;
+ abfd->has_armap = FALSE;
return TRUE;
}
(const char **) NULL, 10);
if (off == 0)
{
- bfd_has_map (abfd) = FALSE;
+ abfd->has_armap = FALSE;
return TRUE;
}
return FALSE;
sz = bfd_scan_vma (hdr.size, (const char **) NULL, 10);
+ if (sz == (bfd_size_type) -1)
+ {
+ bfd_set_error (bfd_error_no_memory);
+ return FALSE;
+ }
/* Read in the entire symbol table. */
- contents = (bfd_byte *) bfd_alloc (abfd, sz);
+ contents = (bfd_byte *) bfd_alloc (abfd, sz + 1);
if (contents == NULL)
return FALSE;
if (bfd_bread (contents, sz, abfd) != sz)
return FALSE;
+ /* Ensure strings are NULL terminated so we don't wander off the end
+ of the buffer. */
+ contents[sz] = 0;
+
/* The symbol table starts with an eight byte count. */
c = H_GET_64 (abfd, contents);
- if (c * 8 >= sz)
+ if (c >= sz / 8)
{
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
bfd_ardata (abfd)->symdef_count = c;
- bfd_has_map (abfd) = TRUE;
+ abfd->has_armap = TRUE;
return TRUE;
}
bfd_generic_lookup_section_flags,
bfd_generic_merge_sections,
bfd_generic_is_group_section,
+ bfd_generic_group_name,
bfd_generic_discard_group,
_bfd_generic_section_already_linked,
_bfd_xcoff_define_common_symbol,
bfd_generic_lookup_section_flags,
bfd_generic_merge_sections,
bfd_generic_is_group_section,
+ bfd_generic_group_name,
bfd_generic_discard_group,
_bfd_generic_section_already_linked,
_bfd_xcoff_define_common_symbol,