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| author | Michael Niedermayer <michael@niedermayer.cc> | 2023-10-22 17:06:57 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2023-10-27 18:10:45 +0200 |
| commit | 4ddf4f5001ca6fd3525e4acb62c19627fdb76f8e (patch) | |
| tree | d93103fa921938d4c28a9c9cb2adffd2a4154f0c /libavcodec/magicyuv.c | |
| parent | ffac64a270a71e79b98d90aa66dc0a3f61bff009 (diff) | |
| download | ffmpeg-4ddf4f5001ca6fd3525e4acb62c19627fdb76f8e.tar.gz | |
avcodec/magicyuv: correct end of array check in multi VLC parsing
Fixes: out of array write
Fixes: 63390/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MAGICYUV_fuzzer-5144552979431424.fuzz
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/magicyuv.c')
| -rw-r--r-- | libavcodec/magicyuv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/magicyuv.c b/libavcodec/magicyuv.c index 3573db0f0a..d813f20920 100644 --- a/libavcodec/magicyuv.c +++ b/libavcodec/magicyuv.c @@ -299,7 +299,7 @@ static int magy_decode_slice(AVCodecContext *avctx, void *tdata, return ret; for (k = 0; k < height; k++) - READ_PLANE(dst, i, 1, 5) + READ_PLANE(dst, i, 1, 7) } switch (pred) { |