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| author | Alan Modra <amodra@bigpond.net.au> | 2007-09-18 08:17:06 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@bigpond.net.au> | 2007-09-18 08:17:06 +0000 |
| commit | 70c6480ad7d5ee36a74c14134b99bd570434eed1 (patch) | |
| tree | 48582efdbc751326d912fa93ff89f36261650790 /bfd/elf.c | |
| parent | a6e31c1803dac7e714bdd594c7b156b474312353 (diff) | |
| download | gdb-70c6480ad7d5ee36a74c14134b99bd570434eed1.tar.gz | |
* elf.c (bfd_section_from_shdr): Check bfd_alloc return.
(elfcore_write_note): Check realloc return.
* elflink.c (_bfd_elf_link_find_version_dependencies): Check
bfd_zalloc return.
(_bfd_elf_link_assign_sym_version): Check bfd_malloc return.
(elf_link_add_object_symbols): Likewise.
(struct hash_codes_info): New.
(elf_collect_hash_codes): Return bfd_malloc error.
(struct collect_gnu_hash_codes): Add "error".
(elf_collect_gnu_hash_codes): Return bfd_malloc error.
(bfd_elf_size_dynamic_sections): Check return status of
_bfd_elf_link_find_version_dependencies.
(bfd_elf_size_dynsym_hash_dynstr): Adjust for elf_collect_hash_codes
and elf_collect_gnu_hash_codes changes.
(elf_sym_name_compare): Formatting.
(elf_fixup_link_order): Use bfd_malloc, not xmalloc.
Diffstat (limited to 'bfd/elf.c')
| -rw-r--r-- | bfd/elf.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/bfd/elf.c b/bfd/elf.c index 700d5730964..379216e682b 100644 --- a/bfd/elf.c +++ b/bfd/elf.c @@ -1784,6 +1784,8 @@ bfd_section_from_shdr (bfd *abfd, unsigned int shindex) BFD_ASSERT (elf_section_data (target_sect)->rel_hdr2 == NULL); amt = sizeof (*hdr2); hdr2 = bfd_alloc (abfd, amt); + if (hdr2 == NULL) + return FALSE; elf_section_data (target_sect)->rel_hdr2 = hdr2; } *hdr2 = *hdr; @@ -8105,6 +8107,8 @@ elfcore_write_note (bfd *abfd, newspace = 12 + ((namesz + 3) & -4) + ((size + 3) & -4); buf = realloc (buf, *bufsiz + newspace); + if (buf == NULL) + return buf; dest = buf + *bufsiz; *bufsiz += newspace; xnp = (Elf_External_Note *) dest; |