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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-12-04 20:48:54 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2022-04-07 16:27:00 +0200 |
| commit | 2aefb4b7ac39a1f9707fb50502364093e4117895 (patch) | |
| tree | 706949196328881955a056c67fe3708f78151253 /libavformat/realtextdec.c | |
| parent | a962cda7fd5da6e95e10f6b53eac0d28dc079e34 (diff) | |
| download | ffmpeg-2aefb4b7ac39a1f9707fb50502364093e4117895.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/realtextdec.c')
0 files changed, 0 insertions, 0 deletions