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| author | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2015-12-18 19:28:51 +0100 |
|---|---|---|
| committer | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2015-12-19 14:28:51 +0100 |
| commit | 9d38f06d05efbb9d6196c27668eb943e934943ae (patch) | |
| tree | 27bd87bba1d0c11d456ac6acaf75fb2f56c92929 /libavformat/hdsenc.c | |
| parent | c413d9e6356e843aa492be9bb0ddf66ae6c97501 (diff) | |
| download | ffmpeg-9d38f06d05efbb9d6196c27668eb943e934943ae.tar.gz | |
xwddec: prevent overflow of lsize * avctx->height
This is used to check if the input buffer is large enough, so if this
overflows it can cause a false negative leading to a segmentation fault
in bytestream2_get_bufferu.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Diffstat (limited to 'libavformat/hdsenc.c')
0 files changed, 0 insertions, 0 deletions