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| author | Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> | 2015-04-16 14:49:08 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-04-17 15:20:30 +0200 |
| commit | 9a241d95efa1f6cc545a098160609fd3ba64d844 (patch) | |
| tree | 4961ef9378feb205c50b8f6e9aad5adb0d499b08 /libavformat/idcin.c | |
| parent | 41b15817ce1eee80f2206c9d0b554f58ed322a03 (diff) | |
| download | ffmpeg-9a241d95efa1f6cc545a098160609fd3ba64d844.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: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/idcin.c')
0 files changed, 0 insertions, 0 deletions