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| author | Alan Modra <amodra@gmail.com> | 2025-07-29 10:39:51 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2025-07-29 22:25:21 +0930 |
| commit | 8fd6a9c70b4b67541dbafba64d0e215eada05ff1 (patch) | |
| tree | d5de758ec8f67ec0be1092062cab69ad650b8b81 /libbacktrace/mmapio.c | |
| parent | e2a18d03badd9dcbb0b0f352c326f1e7998cd02c (diff) | |
| download | binutils-8fd6a9c70b4b67541dbafba64d0e215eada05ff1.zip binutils-8fd6a9c70b4b67541dbafba64d0e215eada05ff1.tar.gz binutils-8fd6a9c70b4b67541dbafba64d0e215eada05ff1.tar.bz2 | |
PR 33223 ppc64: segfault on unknown relocation
Bounds check accesses to ppc64_elf_howto_table and don't dereference a
NULL howto. I think this catches all cases where that might happen.
PR 33223
bfd/
* elf64-ppc.c (ppc64_elf_info_to_howto): Consolidate error handling.
(ppc64_elf_check_relocs): Tidy error messages.
(ppc64_elf_relocate_section): Don't segfault when attempting to
report an unsupported relocation. Don't pass a NULL howto to
_bfd_clear_contents.
ld/
* testsuite/ld-powerpc/elfv2-2so.d: Adjust to suit error message
change.
Diffstat (limited to 'libbacktrace/mmapio.c')
0 files changed, 0 insertions, 0 deletions