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authorJanne Grunau <janne-libav@jannau.net>2014-01-24 16:22:44 +0100
committerReinhard Tartler <siretart@tauware.de>2014-05-31 20:05:19 -0400
commit9938e450c8575e0a4640dcbefb87d26d6bab9e4d (patch)
treede2fd76ff9a715ef6e035c68e3a6a30d341e6ed1 /libavcodec/qdm2.c
parent71b8c8430cf3f7056849257324fc39b423075ba1 (diff)
downloadffmpeg-9938e450c8575e0a4640dcbefb87d26d6bab9e4d.tar.gz
mpeg12: check scantable indices in all decode_block functions
Add checks to the fast functions used with CODEC_FLAGS2_FAST and move the check for all other functions to before the invalid memory is accessed. Fixes https://trac.videolan.org/vlc/ticket/9713 with CODEC_FLAGS2_FAST. CC: libav-stable@libav.org
Diffstat (limited to 'libavcodec/qdm2.c')
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