diff options
Diffstat (limited to 'sys/netinet6/in6_ifattach.c')
| -rw-r--r-- | sys/netinet6/in6_ifattach.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sys/netinet6/in6_ifattach.c b/sys/netinet6/in6_ifattach.c index 1137ad7..1666bec 100644 --- a/sys/netinet6/in6_ifattach.c +++ b/sys/netinet6/in6_ifattach.c @@ -777,11 +777,11 @@ statinit: void in6_ifdetach(struct ifnet *ifp) { - INIT_VNET_NET(ifp->if_vnet); INIT_VNET_INET(ifp->if_vnet); INIT_VNET_INET6(ifp->if_vnet); struct in6_ifaddr *ia, *oia; struct ifaddr *ifa, *next; + struct radix_node_head *rnh; struct rtentry *rt; short rtflags; struct sockaddr_in6 sin6; @@ -874,15 +874,16 @@ in6_ifdetach(struct ifnet *ifp) /* XXX: should not fail */ return; /* XXX grab lock first to avoid LOR */ - if (V_rt_tables[0][AF_INET6] != NULL) { - RADIX_NODE_HEAD_LOCK(V_rt_tables[0][AF_INET6]); + rnh = rt_tables_get_rnh(0, AF_INET6); + if (rnh != NULL) { + RADIX_NODE_HEAD_LOCK(rnh); rt = rtalloc1((struct sockaddr *)&sin6, 0, RTF_RNH_LOCKED); if (rt) { if (rt->rt_ifp == ifp) rtexpunge(rt); RTFREE_LOCKED(rt); } - RADIX_NODE_HEAD_UNLOCK(V_rt_tables[0][AF_INET6]); + RADIX_NODE_HEAD_UNLOCK(rnh); } } |
