vqavideodev: Check image dimensions
authorMichael Niedermayer <michaelni@gmx.at>
Thu, 22 Mar 2012 22:43:37 +0000 (23:43 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Wed, 2 May 2012 22:29:18 +0000 (00:29 +0200)
commite70d202275bf93c6f0d480937a8230d45c343561
treed2e2bfd19a01b8572d40f2a55fb0e4e96575ed9b
parent9de0c8c60c37a522cbb7de57dca6c623152e4634
vqavideodev: Check image dimensions

Fixes out of heap array read

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3583c8706df0abbfa3ecdd6730f4f3d72a01fe6d)
Independently-Found-by: Fabian Yamaguchi
Fixes: CVE-2012-0947

Conflicts:

libavcodec/vqavideo.c
libavcodec/vqavideo.c