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| author | Alan Modra <amodra@gmail.com> | 2020-03-05 09:42:41 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2020-03-05 11:15:55 +1030 |
| commit | 6f8f95b4c4785e053f96b473039e244473a85ee5 (patch) | |
| tree | f6c80cbe75bb317c3d13ac09e5d5359e2bd59327 /binutils/objcopy.c | |
| parent | 8a7adb414e62495559f104bb9895df167d2298e1 (diff) | |
| download | binutils-6f8f95b4c4785e053f96b473039e244473a85ee5.zip binutils-6f8f95b4c4785e053f96b473039e244473a85ee5.tar.gz binutils-6f8f95b4c4785e053f96b473039e244473a85ee5.tar.bz2 | |
Large memory allocation reading fuzzed 64-bit archive
This patch adds a sanity check for the size of an armap.
* archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
against file size before allocating memory. Use bfd_alloc rather
than bfd_zalloc for carsym/strings memory.
Diffstat (limited to 'binutils/objcopy.c')
0 files changed, 0 insertions, 0 deletions