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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-07-10 23:02:36 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-01 12:11:55 +0200 |
| commit | 91915f44f528da796af50eef9bb990995a427024 (patch) | |
| tree | 5ed2e006c19d868bf29ede2e0920ea709801d878 /libavcodec/parser.c | |
| parent | e638460d7460d17fbd3cdc7612cb733a2c0d36d9 (diff) | |
| download | ffmpeg-91915f44f528da796af50eef9bb990995a427024.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 'libavcodec/parser.c')
0 files changed, 0 insertions, 0 deletions