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Loopback fix from Henning Brauer:

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skip over interface addresses without IFA_ROUTE, fixes some issue
	with pppd

PR:	misc/69954
This commit is contained in:
Max Laier 2004-08-12 13:54:50 +00:00
parent 896a489487
commit 91a9e0b42b
1 changed files with 4 additions and 0 deletions
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4
sys/contrib/pf/net/pf_if.c
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@ -1,5 +1,6 @@
/* $FreeBSD$ */
/* $OpenBSD: pf_if.c,v 1.11 2004/03/15 11:38:23 cedric Exp $ */
/* add $OpenBSD: pf_if.c,v 1.19 2004/08/11 12:06:44 henning Exp $ */
/*
* Copyright (c) 2001 Daniel Hartmeier
@ -53,6 +54,7 @@
#include <net/if.h>
#include <net/if_types.h>
#include <net/route.h>
#include <netinet/in.h>
#include <netinet/in_var.h>
@ -636,6 +638,8 @@ pfi_instance_add(struct ifnet *ifp, int net, int flags)
af = ia->ifa_addr->sa_family;
if (af != AF_INET && af != AF_INET6)
continue;
if (!(ia->ifa_flags & IFA_ROUTE))
continue;
if ((flags & PFI_AFLAG_BROADCAST) && af == AF_INET6)
continue;
if ((flags & PFI_AFLAG_BROADCAST) &&