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  • Anton Khirnov's avatar
    indeo4/5: check empty tile size in decode_mb_info(). · ae3da0ae
    Anton Khirnov authored 
    This prevents writing into a too small array if some parameters changed
without the tile being reallocated.

Based on a patch by Michael Niedermayer <michaelni@gmx.at>

Fixes CVE-2012-2800

CC:libav-stable@libav.org

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
    ae3da0ae
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