kern/77273: [ipf] ipfilter breaks ipv6 statefull filtering on 5.3

[linimon at FreeBSD.org]

Synopsis: [ipf] ipfilter breaks ipv6 statefull filtering on 5.3

State-Changed-From-To: open->closed
State-Changed-By: linimon
State-Changed-When: Sun Feb 19 19:34:23 UTC 2012
State-Changed-Why: 
Unfortunately no one looked at this PR at the time.  It has now been
obsoleted by the passage of time.

http://www.freebsd.org/cgi/query-pr.cgi?pr=77273