Author: qingli
Date: Sun Oct 16 22:24:04 2011
New Revision: 226453
URL: http://svn.freebsd.org/changeset/base/226453
Log:
The code change made in r226040 was incomplete and resulted in
routes such as fe80::1%lo0 no being installed. This patch completes
the original intended fix.
Reviewed by: hrs, bz
MFC after: 3 days
Modified:
head/sys/netinet6/in6.c
Modified: head/sys/netinet6/in6.c
==============================================================================
--- head/sys/netinet6/in6.c Sun Oct 16 22:18:08 2011 (r226452)
+++ head/sys/netinet6/in6.c Sun Oct 16 22:24:04 2011 (r226453)
@@ -1860,14 +1860,17 @@ in6_ifinit(struct ifnet *ifp, struct in6
if (error != 0)
return (error);
ia->ia_flags |= IFA_ROUTE;
+ /*
+ * Handle the case for ::1 .
+ */
+ if (ifp->if_flags & IFF_LOOPBACK)
+ ia->ia_flags |= IFA_RTSELF;
}
/*
* add a loopback route to self
*/
- if (!(ia->ia_flags & IFA_RTSELF)
- && (V_nd6_useloopback
- && !(ifp->if_flags & IFF_LOOPBACK))) {
+ if (!(ia->ia_flags & IFA_RTSELF) && V_nd6_useloopback) {
error = ifa_add_loopback_route((struct ifaddr *)ia,
(struct sockaddr *)&ia->ia_addr);
if (error == 0)
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