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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-12-05 22:35:03 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-03 12:10:23 +0200 |
| commit | b66f444683206ca318572c3da5bc017d1b780cb1 (patch) | |
| tree | 0973b6e27a9ac9b5a0fd6ebf1871447b4c9e24a6 /libavdevice/sndio_dec.c | |
| parent | 73374013ffe73dbeb964a4061d89f60d8d025d77 (diff) | |
| download | ffmpeg-b66f444683206ca318572c3da5bc017d1b780cb1.tar.gz | |
avcodec/mpeg12dec: Fix invalid shift in mpeg2_fast_decode_block_intra()
Fixes: left shift of negative value -695
Fixes: 19232/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG1VIDEO_fuzzer-5702856963522560
Fixes: 19555/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG1VIDEO_fuzzer-5741218147598336
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 c40df2166c7925fc81e1ef22563c2e32124cf1d6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavdevice/sndio_dec.c')
0 files changed, 0 insertions, 0 deletions