Michael Niedermayer f8dc85589e avcodec/atrac9dec: Clamp band_ext_data to max that can be read if skipped. ...

Fixes: out of array read
Fixes: 19327/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ATRAC9_fuzzer-5679823087468544

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 18ff210efb)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2020-01-06 15:03:15 +01:00

32 KiB

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