diff options
Diffstat (limited to 'sys/netinet6/in6.c')
| -rw-r--r-- | sys/netinet6/in6.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/sys/netinet6/in6.c b/sys/netinet6/in6.c index ce0655408a28..8ef755e2dc0a 100644 --- a/sys/netinet6/in6.c +++ b/sys/netinet6/in6.c @@ -1235,11 +1235,20 @@ in6_addifaddr(struct ifnet *ifp, struct in6_aliasreq *ifra, struct in6_ifaddr *i int carp_attached = 0; int error; - /* Check if this interface is a bridge member */ - if (ifp->if_bridge && bridge_member_ifaddrs_p && - !bridge_member_ifaddrs_p()) { - error = EINVAL; - goto out; + /* + * Check if bridge wants to allow adding addrs to member interfaces. + */ + if (ifp->if_bridge != NULL && ifp->if_type != IFT_GIF && + bridge_member_ifaddrs_p != NULL) { + if (bridge_member_ifaddrs_p()) { + if_printf(ifp, "WARNING: Assigning an IP address to " + "an interface which is also a bridge member is " + "deprecated and will be unsupported in a future " + "release.\n"); + } else { + error = EINVAL; + goto out; + } } /* @@ -2595,6 +2604,8 @@ in6_domifattach(struct ifnet *ifp) COUNTER_ARRAY_ALLOC(ext->icmp6_ifstat, sizeof(struct icmp6_ifstat) / sizeof(uint64_t), M_WAITOK); + ext->dad_failures = counter_u64_alloc(M_WAITOK); + ext->nd_ifinfo = nd6_ifattach(ifp); ext->scope6_id = scope6_ifattach(ifp); ext->lltable = in6_lltattach(ifp); @@ -2618,6 +2629,8 @@ in6_domifdetach(struct ifnet *ifp, void *aux) { struct in6_ifextra *ext = (struct in6_ifextra *)aux; + MPASS(ifp->if_afdata[AF_INET6] == NULL); + mld_domifdetach(ifp); scope6_ifdetach(ext->scope6_id); nd6_ifdetach(ifp, ext->nd_ifinfo); @@ -2628,6 +2641,7 @@ in6_domifdetach(struct ifnet *ifp, void *aux) COUNTER_ARRAY_FREE(ext->icmp6_ifstat, sizeof(struct icmp6_ifstat) / sizeof(uint64_t)); free(ext->icmp6_ifstat, M_IFADDR); + counter_u64_free(ext->dad_failures); free(ext, M_IFADDR); } |