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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2012-03-29 12:44:55 -0700 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2012-05-02 10:16:57 -0700 |
| commit | ac80b812cd177553339467ea12548d71c9ef6865 (patch) | |
| tree | 1c68089fa4c3f7e773a35d95f19dd4dc63990c43 /libavcodec/mpeg4videodec.c | |
| parent | 77cfb2563c6bc234a354c1694de8a9eb76a309cf (diff) | |
| download | ffmpeg-ac80b812cd177553339467ea12548d71c9ef6865.tar.gz | |
tta: prevents overflows for 32bit integers in header.
This prevents sample_rate/data_length from going negative, which
caused various crashes and undefined behaviour further down.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Diffstat (limited to 'libavcodec/mpeg4videodec.c')
0 files changed, 0 insertions, 0 deletions