dfa: check that the caller set width/height properly.
authorAnton Khirnov <anton@khirnov.net>
Fri, 28 Sep 2012 12:47:56 +0000 (14:47 +0200)
committerAnton Khirnov <anton@khirnov.net>
Sat, 29 Sep 2012 07:27:08 +0000 (09:27 +0200)
commitee715f49a06bf3898246d01b056284a9bb1bcbb9
treeffd9d864a06ea102f1b41e5947fd0c8733383a7f
parent891918431db628db17885ed947ee387b29826a64
dfa: check that the caller set width/height properly.

Fixes CVE-2012-2786.
libavcodec/dfa.c