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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-06-14 23:55:17 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-08-23 13:15:18 +0200 |
| commit | e33febfb86b892d2e1e1aa62e26c3719e0d7553b (patch) | |
| tree | 4e4e201103ba7d24a074370fa35b8816435aee90 /libavformat/mm.c | |
| parent | 6145b27b71148d532bab1420dd88cada9e98c763 (diff) | |
| download | ffmpeg-e33febfb86b892d2e1e1aa62e26c3719e0d7553b.tar.gz | |
avcodec/mpeg4videodec: Check sprite delta upshift against overflowing.
Fixes: runtime error: signed integer overflow: -268386304 * 16 cannot be represented in type 'int'
Fixes: 2204/clusterfuzz-testcase-minimized-5616756909408256
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 12245ab1f677074b8ff83e87f76a41aba692ccd6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/mm.c')
0 files changed, 0 insertions, 0 deletions