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| author | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2015-04-18 20:09:28 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-04-19 00:49:42 +0200 |
| commit | faf9fe2c224ea81a98afd53e2f0be0a2e13aeca9 (patch) | |
| tree | 2c28df071b2faa79a07595f478c2e1261b9d84ee /libavcodec/webvttenc.c | |
| parent | 5cd21693440663236fc56a0357a5272740bf2982 (diff) | |
| download | ffmpeg-faf9fe2c224ea81a98afd53e2f0be0a2e13aeca9.tar.gz | |
alsdec: validate time diff index
If begin is smaller than t, the subtraction 'begin -= t' wraps around,
because begin is unsigned. The same applies for end < t.
This causes segmentation faults.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/webvttenc.c')
0 files changed, 0 insertions, 0 deletions