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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-07-28 21:09:14 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-01 12:11:55 +0200 |
| commit | f4c653c3877383b70401a025c2711485316a1964 (patch) | |
| tree | d5a2ba8ba92a987a2edd512df52b7a15a54bb512 /libavcodec/mjpegdec.c | |
| parent | b58888b5657a736c20ce79c6e22e60dd508b95e7 (diff) | |
| download | ffmpeg-f4c653c3877383b70401a025c2711485316a1964.tar.gz | |
avcodec/eatgv: Check remaining size after the keyframe header
The minimal size which unpack() will not fail on is 5 bytes
Fixes: Timeout (14sec -> 77ms) (testcase 15508)
Fixes: 15508/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EATGV_fuzzer-5700053513011200
Fixes: 15996/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EATGV_fuzzer-5751353223151616
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 009ec8dc3345353b1cd2316423918533fcb89552)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mjpegdec.c')
0 files changed, 0 insertions, 0 deletions