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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-05-25 03:21:50 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-06-18 16:05:23 +0200 |
| commit | 1c0524da00f06acef67465164512c251402c8bce (patch) | |
| tree | a546df2b3c7df046c467fb9212446627ecf918d3 /libavcodec/xiph.c | |
| parent | 9ff9355b84977bba806fdaa979e19a90898f54d4 (diff) | |
| download | ffmpeg-1c0524da00f06acef67465164512c251402c8bce.tar.gz | |
avcodec/libfdk-aacdec: Correct buffer_size parameter
the timeDataSize argument to aacDecoder_DecodeFrame() seems undocumented and until
2016 04 (203e3f28fbebec7011342017fafc2a0bda0ce530) unused.
after that commit libfdk-aacdec interprets it as size in sample units and memsets that on error.
FFmpeg as well as others (like GStreamer) did interpret it as size in bytes
Fixes: 1442/clusterfuzz-testcase-minimized-4540199973421056 (This requires recent libfdk to reproduce)
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 ca6776a993903dbcfef5ae8a18556c40ecf83e1c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/xiph.c')
0 files changed, 0 insertions, 0 deletions