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ff_h264_direct_ref_list_init: fix B slice check.

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Fixes null pointer dereference.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-11-18 18:46:05 +01:00
parent 9f02d4ed0f
commit 36cf247e43
1 changed files with 1 additions and 1 deletions
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2
libavcodec/h264_direct.c
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@ -131,7 +131,7 @@ void ff_h264_direct_ref_list_init(H264Context * const h){
h->col_fieldoff = 2 * h->ref_list[1][0].f.reference - 3;
}
if (cur->f.pict_type != AV_PICTURE_TYPE_B || h->direct_spatial_mv_pred)
if (h->slice_type_nos != AV_PICTURE_TYPE_B || h->direct_spatial_mv_pred)
return;
for(list=0; list<2; list++){