• Ronald S. Bultje's avatar
    Don't use ff_cropTbl[] for IDCT. · c23acbae
    Ronald S. Bultje authored
    Results of IDCT can by far outreach the range of ff_cropTbl[], leading
    to overreads and potentially crashes.
    
    Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
    CC: libav-stable@libav.org
    c23acbae
simple_idct.c 5.8 KB