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authorMichael Niedermayer <michael@niedermayer.cc>2020-10-26 21:30:19 +0100
committerMichael Niedermayer <michael@niedermayer.cc>2022-04-06 20:27:35 +0200
commitb27833f06689eb0e44e2f044d8d4db8b831affed (patch)
tree8dc93d544b4f16e4e08971a887872f7583611138 /libavcodec/psymodel.h
parent78eed60822f44205fae364855fec3dbd55b59432 (diff)
downloadffmpeg-b27833f06689eb0e44e2f044d8d4db8b831affed.tar.gz
avcodec/pixlet: Avoid signed integer overflow in scaling in filterfn()
Fixes: signed integer overflow: 11494 * 1073741824000000 cannot be represented in type 'long' Fixes: 26586/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PIXLET_fuzzer-5752633970917376 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 0c1f20c6c858b753effda274b58ef635d1924915) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/psymodel.h')
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