Michael Niedermayer 6c4516d041 avcodec/vc1dec: Check source picture availability in vc1_mc_4mv_chroma4() ...

Fixes null pointer dereference

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

2013-06-15 13:11:35 +02:00

246 KiB

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