diff options
| author | Martin Pieuchot <mpi@cvs.openbsd.org> | 2014-12-08 10:38:49 +0000 |
|---|---|---|
| committer | Martin Pieuchot <mpi@cvs.openbsd.org> | 2014-12-08 10:38:49 +0000 |
| commit | 2d7a13d6f60c3109085d831a03d4dfbd615dc61e (patch) | |
| tree | 22032ee6c0542c0352a3070e854147b03f676eb3 /sys | |
| parent | 8d7625af1e95c1412b0e4caeed17ad09b50580f9 (diff) | |
Do not take into account addresses configured in a different rdomain
to decide whether or not to remove local routes.
Prevent from having a NULL ifp pointer in the routing table when an
address present in another rdomain is removed from an interface.
ok bluhm@
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/netinet6/in6.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/netinet6/in6.c b/sys/netinet6/in6.c index d81cae09f7e..4da4f7795c0 100644 --- a/sys/netinet6/in6.c +++ b/sys/netinet6/in6.c @@ -1,4 +1,4 @@ -/* $OpenBSD: in6.c,v 1.146 2014/11/24 12:43:54 mpi Exp $ */ +/* $OpenBSD: in6.c,v 1.147 2014/12/08 10:38:48 mpi Exp $ */ /* $KAME: in6.c,v 1.372 2004/06/14 08:14:21 itojun Exp $ */ /* @@ -1053,6 +1053,9 @@ in6_purgeaddr(struct ifaddr *ifa) * XXX: we should avoid such a configuration in IPv6... */ TAILQ_FOREACH(tmp, &in6_ifaddr, ia_list) { + if (tmp->ia_ifp->if_rdomain != ifp->if_rdomain) + continue; + if (IN6_ARE_ADDR_EQUAL(&tmp->ia_addr.sin6_addr, &ia6->ia_addr.sin6_addr)) { ia6_count++; |