kern/159603: commit references a PR

[dfilter service]

The following reply was made to PR kern/159603; it has been noted by GNATS.

From: dfilter at FreeBSD.ORG (dfilter service)
To: bug-followup at FreeBSD.org
Cc:  
Subject: Re: kern/159603: commit references a PR
Date: Mon, 10 Oct 2011 21:46:49 +0000 (UTC)

 Author: qingli
 Date: Mon Oct 10 21:46:37 2011
 New Revision: 226239
 URL: http://svn.freebsd.org/changeset/base/226239
 
 Log:
   MFC 225223
   
   When an interface address route is removed from the system, another
   route with the same prefix is searched for as a replacement. The
   current code did not bypass routes that have non-operational
   interfaces. This patch fixes that bug and will find a replacement
   route with an active interface.
   
   PR:		kern/159603
   Submitted by:	pluknet, ambrisko at ambrisko dot com
   Reviewed by:	discussed on net@
 
 Modified:
   stable/8/sys/netinet/in.c
 Directory Properties:
   stable/8/sys/   (props changed)
   stable/8/sys/amd64/include/xen/   (props changed)
   stable/8/sys/cddl/contrib/opensolaris/   (props changed)
   stable/8/sys/contrib/dev/acpica/   (props changed)
   stable/8/sys/contrib/pf/   (props changed)
 
 Modified: stable/8/sys/netinet/in.c
 ==============================================================================
 --- stable/8/sys/netinet/in.c	Mon Oct 10 21:43:53 2011	(r226238)
 +++ stable/8/sys/netinet/in.c	Mon Oct 10 21:46:37 2011	(r226239)
 @@ -1166,7 +1166,8 @@ in_scrubprefix(struct in_ifaddr *target,
  			p.s_addr &= ia->ia_sockmask.sin_addr.s_addr;
  		}
  
 -		if (prefix.s_addr != p.s_addr)
 +		if ((prefix.s_addr != p.s_addr) ||
 +		    !(ia->ia_ifp->if_flags & IFF_UP))
  			continue;
  
  		/*
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