bin/104921: [patch] ipfw(8) sometimes treats ipv6 input as ipv4 (another variation on PR 91245)

[melifaro at FreeBSD.org]

Synopsis: [patch] ipfw(8) sometimes treats ipv6 input as ipv4 (another variation on PR 91245)

Responsible-Changed-From-To: freebsd-ipfw->melifaro
Responsible-Changed-By: melifaro
Responsible-Changed-When: Sat May 18 04:45:03 UTC 2013
Responsible-Changed-Why: 
Take

http://www.freebsd.org/cgi/query-pr.cgi?pr=104921