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authorMichael Niedermayer <michael@niedermayer.cc>2019-09-28 21:19:26 +0200
committerMichael Niedermayer <michael@niedermayer.cc>2020-07-01 12:49:26 +0200
commit2408efea19d17a1d870c2a7e4909c6e5ffc6e706 (patch)
tree7a68ddda065b33830302b4a8de0cac98f118ff33 /libavutil/twofish.c
parent3ed8549b5d8759431a44591cdcda877f6f09a4e6 (diff)
downloadffmpeg-2408efea19d17a1d870c2a7e4909c6e5ffc6e706.tar.gz
avcodec/vc1_block: Fixes integer overflow in vc1_decode_i_block_adv()
Fixes: signed integer overflow: 62220 * 262144 cannot be represented in type 'int' Fixes: 17145/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1IMAGE_fuzzer-5667394743173120 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 6fdeb208172dc95b29b965a0cc365ca0925e151e) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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