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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-03-15 18:25:56 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-05-19 17:17:36 +0200 |
| commit | cf64e8c5b16018ea640e1be0f5d35c9f6e51f9e8 (patch) | |
| tree | 3fafb5c36340cb284896ea072d84148b22e6cef4 /libavcodec/gifdec.c | |
| parent | 838105153a579ff0cea0794afc0275c19c51d3a7 (diff) | |
| download | ffmpeg-cf64e8c5b16018ea640e1be0f5d35c9f6e51f9e8.tar.gz | |
avcodec/ffwavesynth: Fix integer overflow in computation of ddphi
Fixes: signed integer overflow: 1302123111085380114 - -8319005078741256972 cannot be represented in type 'long'
Fixes: 20991/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5148554161291264
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c85bf1631823e9089e59a474d5c6c0efc708c507)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/gifdec.c')
0 files changed, 0 insertions, 0 deletions