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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-10-25 11:12:02 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-12-06 20:30:58 +0100 |
| commit | c8f306fc0b9af83dace35e13a3e266397ba27cb4 (patch) | |
| tree | 1fac519e3c887f9850898103a6ed43402e974e29 /libavcodec/mpc.c | |
| parent | e53182c467ef3df7ababc45af32dfb86ee5a67f1 (diff) | |
| download | ffmpeg-c8f306fc0b9af83dace35e13a3e266397ba27cb4.tar.gz | |
avcodec/adpcm: Fix undefined behavior with negative predictions in IMA OKI
Fixes: left shift of negative value -30
Fixes: 18392/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_IMA_OKI_fuzzer-5631771831435264
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 7786f6c30e77a393b72ded01baa4250738925509)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mpc.c')
0 files changed, 0 insertions, 0 deletions