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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-09-10 18:57:25 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-01-06 11:30:43 +0100 |
| commit | 26db773767cf66c3a696ae3651a300e3377233eb (patch) | |
| tree | 275e44165b9eae9dcb2b94260ead176d9c10843b /libavcodec/rangecoder.c | |
| parent | a9788d00eea1d6f3a3b4e9147d6b8b8c50e36dfd (diff) | |
| download | ffmpeg-26db773767cf66c3a696ae3651a300e3377233eb.tar.gz | |
avcodec/vc1_pred: Fix invalid shifts in scaleforopp()
Fixes: left shift of negative value -2
Fixes: 16964/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1IMAGE_fuzzer-5757853565976576
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 ced9a1cd0ab76a65e509b0d7c56965d61ea1df84)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/rangecoder.c')
0 files changed, 0 insertions, 0 deletions