h263dec: Disallow width/height changing with frame threads.
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 25 Jan 2012 00:30:43 +0000 (01:30 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Wed, 25 Jan 2012 05:48:30 +0000 (06:48 +0100)
commit59e95fa4a8844d2abe7ddd7b8d269ea8d8eea17d
tree2cf0dd6a0e3a2d744027082d4e56930be9c09ebf
parent5c011706bc752d34bc6ada31d7df2ca0c9af7c6b
h263dec: Disallow width/height changing with frame threads.

Fixes CVE-2011-3937

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/h263dec.c