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mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-02-20 07:48:15 +02:00
FFmpeg/libavcodec
Michael Niedermayer 86c7035646 avcodec/dfa: Check dimension against maximum
The headers from where the dimensions are read in actual files
are limited to 16bit per component.

Fixes: Timeout
Fixes: 6305/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DFA_fuzzer-4824270749302784

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 9d5a4fcfbb51edc871bdb1c67a88223cbfb1c0e4)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-06-18 01:16:03 +02:00
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2018-06-18 01:16:03 +02:00
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