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authorMichael Niedermayer <michael@niedermayer.cc>2017-12-22 03:06:14 +0100
committerMichael Niedermayer <michael@niedermayer.cc>2018-02-19 02:40:54 +0100
commita0bcc6cced1af58e5ebf19e56281798dfef1f320 (patch)
treec4e26e7317d40c19650a9effdb3eb5d5e29511a7 /libavfilter/vf_mpdecimate.c
parent09d61d3b81ce758c165c290cb3369e5d6917ef98 (diff)
downloadffmpeg-a0bcc6cced1af58e5ebf19e56281798dfef1f320.tar.gz
avcodec/dirac_dwt: Fix integer overflow in COMPOSE_DD97iH0() and COMPOSE_DD137iL0()
Fixes: runtime error: signed integer overflow: 2147483646 + 33554433 cannot be represented in type 'int' Fixes: 4563/clusterfuzz-testcase-minimized-5438979567517696 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 4d70fbeec8cbab072b3a9b9f760b8deaaef240f2) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavfilter/vf_mpdecimate.c')
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