vp3dec: Check coefficient index in vp3_dequant()
authorReinhard Tartler <siretart@tauware.de>
Sun, 4 Dec 2011 09:10:33 +0000 (10:10 +0100)
committerReinhard Tartler <siretart@tauware.de>
Fri, 23 Dec 2011 14:56:01 +0000 (15:56 +0100)
commitbba709214a51ffd665a67404d3beb3727bb3f319
tree1b98641613e94ad71ca59d8bf1b1e324366bf04a
parent0eca0da06e40b73af495cc05fbcfaa030fcf78ea
vp3dec: Check coefficient index in vp3_dequant()

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

Fixes NGS00145, CVE-2011-4352

Found-by: Phillip Langlois
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit 8b94df0f2047e9728cb872adc9e64557b7a5152f)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
libavcodec/vp3.c