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| author | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2015-12-18 19:28:51 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2016-01-13 09:39:13 +0100 |
| commit | 8431629dd112874293380a6d8a852459fc1a76b6 (patch) | |
| tree | 57f232cf34f774d25b339f88d8d08ba464a26a55 /libavcodec/x86/vp6dsp_init.c | |
| parent | 5b83b24ccbec79359f2dcdc0f49e09010a05e58a (diff) | |
| download | ffmpeg-8431629dd112874293380a6d8a852459fc1a76b6.tar.gz | |
xwddec: prevent overflow of lsize * avctx->height
This is used to check if the input buffer is larger enough, so if this
overflows it can cause a false negative leading to a segmentation fault
in bytestream2_get_bufferu.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'libavcodec/x86/vp6dsp_init.c')
0 files changed, 0 insertions, 0 deletions