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mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-02-20 07:48:15 +02:00
FFmpeg/libavcodec
Michael Niedermayer 301791a2bd avcodec/mpeg4videodec: Fix integer overflow in num_sprite_warping_points=2 case
Fixes: runtime error: signed integer overflow: 131072 + 2147352576 cannot be represented in type 'int'
Fixes: 2192/clusterfuzz-testcase-minimized-5370387988742144

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 0a87be404ab7e3f47e67e79160dcc9623e36835b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-06-20 02:05:09 +02:00
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