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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-12-04 20:48:54 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2022-01-13 22:46:52 +0100 |
| commit | 6cdc8b3c133a05f4d30654fcb0af3f3df51409e3 (patch) | |
| tree | 786acb93b0655f5c539db0a715e85a2dc02583a6 /libavformat/supdec.c | |
| parent | 19a307f68d005d62dbac9dc75474a633bd95f03e (diff) | |
| download | ffmpeg-6cdc8b3c133a05f4d30654fcb0af3f3df51409e3.tar.gz | |
avformat/mov: Check next offset in mov_read_dref()
Fixes: signed integer overflow: 9223372036200463215 + 1109914409 cannot be represented in type 'long'
Fixes: 41480/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-6553086177443840
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 562021e2fd4d74589905d9c566c686394d2b0526)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/supdec.c')
0 files changed, 0 insertions, 0 deletions