[FFmpeg-devel] [PATCH] msrledec: use signed pixel_ptr in msrle_decode_pal4
michaelni at gmx.at
Thu Apr 16 16:01:31 CEST 2015
On Thu, Apr 16, 2015 at 02:49:08PM +0200, Andreas Cadhalpun wrote:
> This fixes segmentation faults, when pic->linesize is negative.
> In that case 'line * pic->linesize + 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 at googlemail.com>
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Why not whip the teacher when the pupil misbehaves? -- Diogenes of Sinope
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