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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-02-11 22:58:08 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-05 12:43:08 +0200 |
| commit | 189d849aa5fb9b3a57af02da0542040e73e7eb90 (patch) | |
| tree | f29fc66199a762e0efbb382a2fd4ff2c9a1b432e /libavformat/wvdec.c | |
| parent | 1c200201cd58b68586eb9ea2219f48db1050b669 (diff) | |
| download | ffmpeg-189d849aa5fb9b3a57af02da0542040e73e7eb90.tar.gz | |
avcodec/vp9dsp_template: Fix integer overflows in idct32_1d()
Fixes: signed integer overflow: -193177 * 11585 cannot be represented in type 'int'
Fixes: 20557/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP9_fuzzer-5704852816789504
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 e16e3e63f0a96b4e0ec32972c975bc0e339a49d1)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/wvdec.c')
0 files changed, 0 insertions, 0 deletions