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avformat/wavdec: Consider AV_INPUT_BUFFER_PADDING_SIZE in set_spdif()
authorMichael Niedermayer <michael@niedermayer.cc>
Mon, 23 Nov 2020 23:22:39 +0000 (00:22 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Wed, 10 Feb 2021 20:18:18 +0000 (21:18 +0100)
commit0a7c648e2d85a59975cc88079975cf9f3306ed0a
treeb696c745838ea7604282bd281e01da13b80da3e8tree | snapshot
parenta8fe78decd700afec461f06df4ce0d36f3e9cc4bcommit | diff
avformat/wavdec: Consider AV_INPUT_BUFFER_PADDING_SIZE in set_spdif()

The buffer is read by using the bit reader
Fixes: out of array read
Fixes: 27539/clusterfuzz-testcase-minimized-ffmpeg_dem_WAV_fuzzer-5650565572591616
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavformat/wavdec.c diff | blob | history
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