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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-11-07 21:39:21 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-02-02 14:18:21 +0100 |
| commit | b9ea0689ea5829565fbf694ec83679926314afec (patch) | |
| tree | 484dccba5e0556ce3cdf7dfd443842dc107d9afc /libavformat/vapoursynth.c | |
| parent | 6acd99576bc8c0a5c5e72ae13fd0b9608c930bd2 (diff) | |
| download | ffmpeg-b9ea0689ea5829565fbf694ec83679926314afec.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 'libavformat/vapoursynth.c')
0 files changed, 0 insertions, 0 deletions