convert.c in OpenJPEG before 2.1.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via vectors involving the variable s.
https://security.gentoo.org/glsa/201612-26
https://github.com/uclouvain/openjpeg/issues/843
https://github.com/uclouvain/openjpeg/blob/openjpeg-2.1/CHANGELOG.md
http://www.securityfocus.com/bid/93040
http://www.openwall.com/lists/oss-security/2016/09/18/6
http://lists.opensuse.org/opensuse-updates/2016-09/msg00109.html