MFC r199958:

MFC r199958:

Update to BIND 9.6.1-P2. The vulnerability this is designed to fix is
related to DNSSEC validation on a resolving name server that allows
access to untrusted users. If your system does not fall into all 3 of
these categories you do not need to update immediately.

git-svn-id: svn://svn.freebsd.org/base/stable/8@200383 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f