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avcodec/truemotion2: Fix several integer overflows with *Yo, *Uo, *Vo
authorMichael Niedermayer <michael@niedermayer.cc>
Sat, 26 Oct 2019 19:34:44 +0000 (21:34 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Fri, 1 Nov 2019 19:12:11 +0000 (20:12 +0100)
commit9ee5096068f665f2055df514142b51a9070d6324
tree03fec012c12f12ad074bc7e74ebc0b2bdfa9e4eftree | snapshot
parentf011572e66c8dd2f0ac3cb147a769e91f24e0202commit | diff
avcodec/truemotion2: Fix several integer overflows with *Yo, *Uo, *Vo

Fixes: signed integer overflow: 538976288 - -2080374792 cannot be represented in type 'int'
Fixes: 16196/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-5144044274974720
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/truemotion2.c diff | blob | history
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