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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-07-10 23:02:36 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-11-14 23:30:37 +0100 |
| commit | 0af60924ea506457dc82e95b012d4c57824d07fe (patch) | |
| tree | a8d02f0c7d2f7b4f052b9f58003d58b27c47bbe5 /tools | |
| parent | 2b0180f80b1eb791850a8667128f84fdf011c0d1 (diff) | |
| download | ffmpeg-0af60924ea506457dc82e95b012d4c57824d07fe.tar.gz | |
avcodec/pngdec: Check that previous_picture has same w/h/format
Fixes: out of array access
Fixes: 15540/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APNG_fuzzer-5684905029140480
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 18c808ffbed81ea580fe6ddd6524dd7bea3f8d0e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions