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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-10-19 17:29:01 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-02-02 14:18:21 +0100 |
| commit | fc14b30587f1fd23ee6f6201bf072c2e70fb5c71 (patch) | |
| tree | adc27e2f1b414a6f54590bd2ce31472e50876daa /libavutil/sha.c | |
| parent | 33e6737912859120e5c28307909292c3b1aa4cbe (diff) | |
| download | ffmpeg-fc14b30587f1fd23ee6f6201bf072c2e70fb5c71.tar.gz | |
avformat/jacosubdec: Use 64bit inside get_shift()
Fixes: signed integer overflow: 111111111 * 30 cannot be represented in type 'int'
Fixes: 26448/clusterfuzz-testcase-minimized-ffmpeg_dem_JACOSUB_fuzzer-5638440374501376
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 715ff75e5dbbbefff7337351db596a9b7a5d4379)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/sha.c')
0 files changed, 0 insertions, 0 deletions