diff options
| author | Michael Niedermayer <michael@niedermayer.cc> | 2022-08-22 20:31:32 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2022-10-21 22:19:37 +0200 |
| commit | 65831041f54143ca700ba7c706caf111294b84a3 (patch) | |
| tree | 6a752461f4d3d46a54474f9e9e71487830c70735 /libavformat/subtitles.c | |
| parent | c08f64df473dcad7f629d381068bf8486befb308 (diff) | |
| download | ffmpeg-65831041f54143ca700ba7c706caf111294b84a3.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 'libavformat/subtitles.c')
0 files changed, 0 insertions, 0 deletions