Michael Niedermayer 747cefb8e6 avcodec/ffv1dec: Check that num h/v slices is supported ...

Fixes: out of array access
Fixes: 55597/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFV1_fuzzer-4898293416329216

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 8ead0ae68e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2023-04-21 01:55:13 +02:00

42 KiB

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