Michael Niedermayer 1e31295ea2 avcodec/ralf: Check num_blocks before use ...

Fixes: out of array access
Fixes: 20659/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RALF_fuzzer-5739471895265280

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 f0c0471075)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2020-07-03 12:10:24 +02:00

17 KiB

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