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avcodec/g2meet: Fix order of align and pixel size multiplication. 

Fixes out of array accesses
Fixes Ticket2922

Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-09-15 16:33:27 +02:00
parent e428632c1a
commit 821a5938d1
1 changed files with 1 additions and 1 deletions
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2
libavcodec/g2meet.c
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@ -453,7 +453,7 @@ static int g2m_init_buffers(G2MContext *c)
if (!c->synth_tile || !c->jpeg_tile ||
c->old_tile_w < c->tile_width ||
c->old_tile_h < c->tile_height) {
c->tile_stride = FFALIGN(c->tile_width * 3, 16);
c->tile_stride = FFALIGN(c->tile_width, 16) * 3;
aligned_height = FFALIGN(c->tile_height, 16);
av_free(c->synth_tile);
av_free(c->jpeg_tile);