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authorMichael Niedermayer <michael@niedermayer.cc>2017-09-18 17:03:55 +0200
committerMichael Niedermayer <michael@niedermayer.cc>2017-09-24 02:40:59 +0200
commit6b66cd8c40df5e5837997dafc799056607ce4861 (patch)
tree42d15f1ba61e8052307ac282cf0cf659bdac2f6c /libavcodec/dct.h
parentab2d991382c2cb8c7e319f804eb6b83ad863c1a0 (diff)
downloadffmpeg-6b66cd8c40df5e5837997dafc799056607ce4861.tar.gz
avcodec/svq3: Fix overflow in svq3_add_idct_c()
Fixes: runtime error: signed integer overflow: 2147392585 + 524288 cannot be represented in type 'int' Fixes: 3348/clusterfuzz-testcase-minimized-4809500517203968 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 2c933c51687db958d8045d25ed87848342e869f6) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/dct.h')
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