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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-11-07 21:39:21 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-10 16:04:26 +0200 |
| commit | ca040d6b65b46c840f5541367163741ca9117ce2 (patch) | |
| tree | 7ab689a32f39ecad4198151ec31712f7368034d5 /libavutil/integer.c | |
| parent | 2f16247c99442ec5b96ce5acb98f1f8fb9cb353b (diff) | |
| download | ffmpeg-ca040d6b65b46c840f5541367163741ca9117ce2.tar.gz | |
avformat/id3v2: Sanity check tlen before alloc and uncompress
Fixes: Timeout (>20sec -> 65ms)
Fixes: 26896/clusterfuzz-testcase-minimized-ffmpeg_dem_DAUD_fuzzer-5691024049176576
Fixes: 27627/clusterfuzz-testcase-minimized-ffmpeg_dem_AEA_fuzzer-4907019324358656
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 d7f87a4b9ef18a9846439b7787874cc11e5940de)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/integer.c')
0 files changed, 0 insertions, 0 deletions