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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-10-31 12:01:50 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-02-02 14:18:21 +0100 |
| commit | c1f7a4153ef3aefe64695ec01fb66564e2acb51f (patch) | |
| tree | a8c783d49cdcde3874dab7c618851b76fd6b314a /libavformat/filmstripdec.c | |
| parent | 57c535996ebdb8d8c8c2eeda3a517661e2473d89 (diff) | |
| download | ffmpeg-c1f7a4153ef3aefe64695ec01fb66564e2acb51f.tar.gz | |
avformat/mov: Avoid overflow in end computation in mov_read_custom()
Fixes: signed integer overflow: 18 + 9223372036854775799 cannot be represented in type 'long'
Fixes: 26731/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-5696846019952640
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 7d75ecf8d2d2d05220ca2a3e4177c988b1901774)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/filmstripdec.c')
0 files changed, 0 insertions, 0 deletions