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| author | Janne Grunau <janne-libav@jannau.net> | 2012-12-15 22:21:23 +0100 |
|---|---|---|
| committer | Janne Grunau <janne-libav@jannau.net> | 2012-12-18 11:01:14 +0100 |
| commit | 61c6eef5456f2bc8b1dc49a0a759c975551cea29 (patch) | |
| tree | 33bee5b20a90f39428dcf2eec256cc93323bca53 /libavcodec/h264_mvpred.h | |
| parent | 26e4f0c70f781a16f4234c101ceceb640ec5ff31 (diff) | |
| download | ffmpeg-61c6eef5456f2bc8b1dc49a0a759c975551cea29.tar.gz | |
h264: prevent decoding of slice NALs in extradata
It is not posible to call get_buffer during frame-mt codec
initialization. Libavformat might pass huge amounts of data as
extradata after parsing broken files. The 'extradata' for the fuzzed
sample sample_varPAR_s5374_r001-02.avi is 2.8M large and contains
multiple slices.
Diffstat (limited to 'libavcodec/h264_mvpred.h')
0 files changed, 0 insertions, 0 deletions