kern/169947: [md] [patch] System crash via ioctl() on mdctl.

[jh at FreeBSD.org]

Synopsis: [md] [patch] System crash via ioctl() on mdctl.

Responsible-Changed-From-To: freebsd-bugs->jh
Responsible-Changed-By: jh
Responsible-Changed-When: Wed Jul 18 13:58:57 UTC 2012
Responsible-Changed-Why: 
Track.

http://www.freebsd.org/cgi/query-pr.cgi?pr=169947