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| author | Lai Wei-Chih <Robert.Lai@mediatek.com> | 2014-10-16 13:16:09 +0800 |
|---|---|---|
| committer | Lai Wei-Chih <Robert.Lai@mediatek.com> | 2014-11-28 15:41:20 +0800 |
| commit | e2b060be9823f53d2acd7bc7b5fe06cc4d940063 (patch) | |
| tree | cc1f88b3098ddf923a76da9eb9380c699f42bd08 /binutils-2.25/bfd | |
| parent | c8e1636493f7d40bb0ba37501e9a6f67cd062a31 (diff) | |
| download | toolchain_binutils-e2b060be9823f53d2acd7bc7b5fe06cc4d940063.tar.gz toolchain_binutils-e2b060be9823f53d2acd7bc7b5fe06cc4d940063.tar.bz2 toolchain_binutils-e2b060be9823f53d2acd7bc7b5fe06cc4d940063.zip | |
[2.24][2.25] Backport prevent user links ARM ELF binary into an AARCH64 ELF executable.
Prevent the linker from generating a seg-fault when the user attempts to link an
ARM ELF binary into an AARCH64 ELF executable.
2014-03-12 Nick Clifton <nickc@redhat.com>
PR ld/16671
* elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
before testing for vxworks.
Change-Id: Ibc81a168b85f70422d428d857b8de0c71e2824ed
Diffstat (limited to 'binutils-2.25/bfd')
| -rw-r--r-- | binutils-2.25/bfd/elf32-arm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/binutils-2.25/bfd/elf32-arm.c b/binutils-2.25/bfd/elf32-arm.c index 197af595..9c31ddd7 100644 --- a/binutils-2.25/bfd/elf32-arm.c +++ b/binutils-2.25/bfd/elf32-arm.c @@ -15700,6 +15700,9 @@ elf32_arm_add_symbol_hook (bfd *abfd, struct bfd_link_info *info, || ELF_ST_BIND (sym->st_info) == STB_GNU_UNIQUE)) elf_tdata (info->output_bfd)->has_gnu_symbols = TRUE; + if (elf32_arm_hash_table (info) == NULL) + return FALSE; + if (elf32_arm_hash_table (info)->vxworks_p && !elf_vxworks_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp)) |