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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-12-13 00:08:46 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-09-10 16:04:26 +0200 |
| commit | 6b0a5c67417f8a428c39d568622c2447e748cd00 (patch) | |
| tree | 2a05b9f0a8444abe7343c87716b8440a7ffbb38c /libavformat/segafilmenc.c | |
| parent | 5ccb9ccea1e427feb5395df3f01db438817d200d (diff) | |
| download | ffmpeg-6b0a5c67417f8a428c39d568622c2447e748cd00.tar.gz | |
avformat/mov: Extend data_size check in mov_read_udta_string()
Fixes: signed integer overflow: -2147483634 - 16 cannot be represented in type 'int'
Fixes: 28322/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-5711888402612224
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 74c4c539538e36d8df02de2484b045010d292f2c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/segafilmenc.c')
0 files changed, 0 insertions, 0 deletions