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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-11-29 22:45:07 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-02 19:55:09 +0200 |
| commit | 0f8f37a99418039923e6db8e8bbc53fe5fac1167 (patch) | |
| tree | 0d5d1a7bd5e8329ce307c9abcd7244ebdc98daf5 /libavcodec/webvttenc.c | |
| parent | 5dea535114c90f4f83e4ed981b94ffae56bf1572 (diff) | |
| download | ffmpeg-0f8f37a99418039923e6db8e8bbc53fe5fac1167.tar.gz | |
avcodec/wmalosslessdec: Fixes undefined overflow in dequantization in decode_subframe()
Fixes: signed integer overflow: 47875596 * 45 cannot be represented in type 'int'
Fixes: 19082/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMALOSSLESS_fuzzer-5687766512041984
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 53efab44a9d0971c6c12d9b3d1af855ca863c847)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/webvttenc.c')
0 files changed, 0 insertions, 0 deletions