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faxcompr: fix byte alignment case 

Fixes Ticket1653

Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-08-30 22:16:17 +02:00
parent cb6defb053
commit 438b86fed4
1 changed files with 2 additions and 1 deletions
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3
libavcodec/faxcompr.c
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@ -291,7 +291,8 @@ int ff_ccitt_unpack(AVCodecContext *avctx,
ref[1] = 0;
ref[2] = 0;
init_get_bits(&gb, src, srcsize*8);
has_eol = show_bits(&gb, 12) == 1;
has_eol = show_bits(&gb, 12) == 1 || show_bits(&gb, 16) == 1;
for(j = 0; j < height; j++){
runend = runs + runsize;
if(compr == TIFF_G4){