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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-05-03 05:21:51 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-05-20 03:41:33 +0200 |
| commit | 7dc7d706447dec305faa500672d29a271202758d (patch) | |
| tree | 5e8698bceb1ba753673e14cddcbf452f63ab2686 /libavcodec/vp3data.h | |
| parent | 4ea21dd574a725504de25b3e8161065b2a157136 (diff) | |
| download | ffmpeg-7dc7d706447dec305faa500672d29a271202758d.tar.gz | |
libavcodec/mpeg4videodec: Convert sprite_offset to 64bit
This avoids intermediates from overflowing (the final values are checked)
Fixes: runtime error: signed integer overflow: -167712 + -2147352576 cannot be represented in type 'int'
Fixes: 1298/clusterfuzz-testcase-minimized-5955580877340672
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c1c3a14073b33f790075f2884ea5c64451a6c876)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/vp3data.h')
0 files changed, 0 insertions, 0 deletions