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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-11-25 21:39:48 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-12-31 19:51:57 +0100 |
| commit | 25b5331a1d0412edd84f809d0230102609241b67 (patch) | |
| tree | 358d8dac2ffa1f119b4a2b98c8f3f9b17bbb97b4 /libavcodec/vc2enc_dwt.c | |
| parent | 525a8ee3d878b50e6e6cd70dc7c79324bfec48c6 (diff) | |
| download | ffmpeg-25b5331a1d0412edd84f809d0230102609241b67.tar.gz | |
avcodec/cook: Use 3 stage VLC decoding for channel_coupling
Fixes: shift exponent -1 is negative
Fixes: out of array read
Fixes: 19028/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_COOK_fuzzer-5759766471376896
Fixes: 19037/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_COOK_fuzzer-5734106625474560
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 89fd76db71d9d4f87c51fee2a2edf99662444df7)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/vc2enc_dwt.c')
0 files changed, 0 insertions, 0 deletions