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| author | Michael Niedermayer <michael@niedermayer.cc> | 2022-08-22 20:31:32 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2022-09-25 13:51:52 +0200 |
| commit | 7c00e515a0e589f4c90f1f09f91ae1a5fe4cdd99 (patch) | |
| tree | df67ef6f9cd2c8dab203c056a4a1ef912feb9c88 /tools/python/convert_header.py | |
| parent | df0d34caafdcef5dac9e9ceedbd6e8920bdf5833 (diff) | |
| download | ffmpeg-7c00e515a0e589f4c90f1f09f91ae1a5fe4cdd99.tar.gz | |
libavformat/iff: Check for overflow in body_end calculation
Fixes: signed integer overflow: -6322983228386819992 - 5557477266266529857 cannot be represented in type 'long'
Fixes: 50112/clusterfuzz-testcase-minimized-ffmpeg_dem_IFF_fuzzer-6329186221948928
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit bcb46903040e5a5199281f4ad0a1fdaf750ebc37)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'tools/python/convert_header.py')
0 files changed, 0 insertions, 0 deletions