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mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-02-04 06:08:26 +02:00
FFmpeg/libavcodec
Michael Niedermayer aadfec7d6c avcodec/pixlet: Simplify nbits computation
Fixes multiple integer overflows
Fixes: runtime error: signed integer overflow: 1 + 2147483647 cannot be represented in type 'int'

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit aeddb3607be94b1d6fef41b602b07f08223ea565)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-07-28 03:40:59 +02:00
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