kern/190038: ipf -Fa -6 clears v6 and v6 lists

[heasley]

>Number:         190038
>Category:       kern
>Synopsis:       ipf -Fa -6 clears v6 and v6 lists
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue May 20 21:20:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator:     heasley
>Release:        10-stable r266103 amd64
>Organization:
>Environment:
>Description:
ipf -I -6 -Fa clears both v4 and v6 lists.  I and /etc/rc.d/ipfilter reload expect it to only clear v6 lists. I happen not to have a v6 list installed, but that does not seem to matter.
>How-To-Repeat:
load an ipfilter v4 list from /etc/ipf.conf, run /etc/rc.d/ipfilter reload, notice that the active v4 list is empty.
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: