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| author | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2015-04-18 20:09:28 +0200 |
|---|---|---|
| committer | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2015-05-14 19:06:24 +0200 |
| commit | 84cd276d0e829e0b5229c1328b476a516ddeefd6 (patch) | |
| tree | d81916335f42844b3f4253f42c085a9dd6da2c57 /cmdutils_opencl.c | |
| parent | a298e13c2caa5a48aed69e0bf8d0e495ef8d9047 (diff) | |
| download | ffmpeg-84cd276d0e829e0b5229c1328b476a516ddeefd6.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>
(cherry picked from commit faf9fe2c224ea81a98afd53e2f0be0a2e13aeca9)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Diffstat (limited to 'cmdutils_opencl.c')
0 files changed, 0 insertions, 0 deletions