Changeset 1e6cab87 in ffmpeg

Timestamp:

Aug 16, 2017, 10:23:01 PM (7 years ago)

Author:

Michael Niedermayer <michael@niedermayer.cc>

Branches:

master

Children:

92da2309

Parents:

366e6bfc

git-author:

Michael Niedermayer <michael@niedermayer.cc> (08/15/17 01:32:43)

git-committer:

Michael Niedermayer <michael@niedermayer.cc> (08/16/17 22:23:01)

Message:

avcodec/diracdec: Check perspective_exp and zrs_exp.

Fixes: undefined shift
Fixes: runtime error: shift exponent 264 is too large for 32-bit type 'int'
Fixes: 2860/clusterfuzz-testcase-minimized-4672811689836544

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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