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| author | Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> | 2015-04-16 14:49:08 +0200 |
|---|---|---|
| committer | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2015-05-14 19:05:11 +0200 |
| commit | 4ea7ff435427dd071cf52fbf5c1b623d4054159f (patch) | |
| tree | a9e1034896e298033b8a472814aa1f6c05f66e29 /libavfilter/af_bs2b.c | |
| parent | 262c678357f5708ad0559270530d90af566d3d67 (diff) | |
| download | ffmpeg-4ea7ff435427dd071cf52fbf5c1b623d4054159f.tar.gz | |
msrledec: use signed pixel_ptr in msrle_decode_pal4
This fixes segmentation faults, when pic->linesize[0] is negative.
In that case 'line * pic->linesize[0] + pixel_ptr' is treated as
unsigned and wraps around.
This reverts commit 7d78a964.
The problem was introduced in commit f7e1367f, which should obsolete
that commit.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ae6fd7300b4e9f81d3b5ba201096ffe7cccf26fb)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Diffstat (limited to 'libavfilter/af_bs2b.c')
0 files changed, 0 insertions, 0 deletions