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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-10-08 21:41:54 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-10-13 12:58:58 +0200 |
| commit | 16b07d59de97998779f4937c7793b20fbb217ffb (patch) | |
| tree | 290c2b11f619b4ddb32ceda77c3cd985692bba29 /libavcodec/mpegvideo.c | |
| parent | 0eb0b21c7f4f2b6a3a74d2d252f95b81a4d472c3 (diff) | |
| download | ffmpeg-16b07d59de97998779f4937c7793b20fbb217ffb.tar.gz | |
avcodec/mpeg4videodec: Use 64 bit intermediates for sprite delta
Fixes: runtime error: signed integer overflow: -104713 * 65536 cannot be represented in type 'int'
Fixes: 3453/clusterfuzz-testcase-minimized-5555554657239040
Fixes: 3528/clusterfuzz-testcase-minimized-6283628420005888
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 e38f280fece38e270a6462a02cc034f4116a7912)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mpegvideo.c')
0 files changed, 0 insertions, 0 deletions