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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-04-05 22:58:29 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-01 12:49:26 +0200 |
| commit | 74f7e11a9811c6c73700b0185f52ef0dc07a6ab3 (patch) | |
| tree | c79c8393085d7381d77e4f108c6f3684eb77cbb5 /libavcodec/rangecoder.c | |
| parent | 60d36825bcf0d20e5ab19f9d5b57f923f256d8bb (diff) | |
| download | ffmpeg-74f7e11a9811c6c73700b0185f52ef0dc07a6ab3.tar.gz | |
avcodec/g2meet: Check tile_width in epic_jb_decode_tile()
Fixes: out of array access
Fixes: 21469/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G2M_fuzzer-5199357982015488
Alternatively the arrays can be made bigger or the index can be clipped.
In case a real file with such huge tiles exist we ask the user to upload it.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 5501bb28ddfa6441dcbf8ea0a964a13aa33f66fe)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/rangecoder.c')
0 files changed, 0 insertions, 0 deletions