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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-02-11 22:58:08 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-02 19:55:09 +0200 |
| commit | 264f478274e784aeccd64e639585989def31b3fa (patch) | |
| tree | df137f8b5b9a00366cd9ed1e98630d2030f125c1 /libavformat/oggdec.c | |
| parent | 9ee52de7af57c9da24f20e1383dfbe372233730e (diff) | |
| download | ffmpeg-264f478274e784aeccd64e639585989def31b3fa.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/oggdec.c')
0 files changed, 0 insertions, 0 deletions