Changeset 3056e19 in ffmpeg

Timestamp:

Oct 2, 2020, 12:59:53 PM (4 years ago)

Author:

Michael Niedermayer <michael@niedermayer.cc>

Branches:

master

Children:

c313089f

Parents:

453004fd

git-author:

Michael Niedermayer <michael@niedermayer.cc> (09/02/20 20:42:05)

git-committer:

Michael Niedermayer <michael@niedermayer.cc> (10/02/20 12:59:53)

Message:

avcodec/vc1_block: Fix integer overflow in ac value

Fixes: signed integer overflow: 25488 * 87381 cannot be represented in type 'int'
Fixes: 24765/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1_fuzzer-5108259565076480

Found-by: continuous fuzzing process ​https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <​michael@niedermayer.cc>

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