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Date: Tue, 5 Sep 2006 04:00:42 GMT
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To: freebsd-pf@FreeBSD.org
From: SUZUKI Shinsuke <suz@freebsd.org>
Cc: 
Subject: Re: kern/102647: Using pf stateful rules for inet6 fails
	for	connections originating from the firewall itself to a
	service	running on thesame box
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The following reply was made to PR kern/102647; it has been noted by GNATS.

From: SUZUKI Shinsuke <suz@freebsd.org>
To: max@love2party.net
Cc: freebsd-pf@freebsd.org,
	suz@freebsd.org,
	steinex@nognu.de,
	freebsd-gnats-submit@freebsd.org
Subject: Re: kern/102647: Using pf stateful rules for inet6 fails for	connections originating from the firewall itself to a service	running on thesame box
Date: Tue, 05 Sep 2006 12:53:26 +0900

 Hi,
 
 >>>>> On Fri, 1 Sep 2006 21:22:45 +0200
 >>>>> max@love2party.net(Max Laier)  said:
 
 > Thinking about this for a bit we might want to use the patch below 
 > instead.  i.e. do the fixup locally in the pfil wrapper instead.  This 
 > way other filters don't break if they have adapted to the new world 
 > order.
 > 
 > Thoughts?  Please test and report back, either way.
 
 I'm fine with your patch. (it is preferable to add a comment about
 this hack, though)
 
 After the PR originator confirmed the fix, could you please commit it?
 
 Thanks,
 ----
 SUZUKI, Shinsuke @ KAME Project
 
 > Index: pf_ioctl.c
 > ===================================================================
 > RCS file: /usr/store/mlaier/fcvs/src/sys/contrib/pf/net/pf_ioctl.c,v
 > retrieving revision 1.25
 > diff -u -r1.25 pf_ioctl.c
 > --- pf_ioctl.c	21 Jul 2006 09:48:13 -0000	1.25
 > +++ pf_ioctl.c	1 Sep 2006 19:19:49 -0000
 > @@ -3442,7 +3442,8 @@
 >  	 */
 >  	int chk;
 >  
 > -	chk = pf_test6(PF_IN, ifp, m, NULL, inp);
 > +	chk = pf_test6(PF_IN, (*m)->m_flags & M_LOOP ? &loif[0] : ifp, m,
 > +	    NULL, inp);
 >  	if (chk && *m) {
 >  		m_freem(*m);
 >  		*m = NULL;