diff options
Diffstat (limited to 'sys/netinet/sctp_bsd_addr.c')
| -rw-r--r-- | sys/netinet/sctp_bsd_addr.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/sys/netinet/sctp_bsd_addr.c b/sys/netinet/sctp_bsd_addr.c index a10fbcc5ca40..ac715d8298ec 100644 --- a/sys/netinet/sctp_bsd_addr.c +++ b/sys/netinet/sctp_bsd_addr.c @@ -117,25 +117,26 @@ sctp_gather_internal_ifa_flags(struct sctp_ifa *ifa) { struct in6_ifaddr *ifa6; + KASSERT(ifa->address.sa.sa_family == AF_INET6, + ("sctp_gather_internal_ifa_flags() called with address family %u", + ifa->address.sa.sa_family)); ifa6 = (struct in6_ifaddr *)ifa->ifa; ifa->flags = ifa6->ia6_flags; - if (!MODULE_GLOBAL(ip6_use_deprecated)) { - if (ifa->flags & - IN6_IFF_DEPRECATED) { + if (MODULE_GLOBAL(ip6_use_deprecated)) { + ifa->localifa_flags &= ~SCTP_ADDR_IFA_UNUSEABLE; + } else { + if (ifa->flags & IN6_IFF_DEPRECATED) { ifa->localifa_flags |= SCTP_ADDR_IFA_UNUSEABLE; } else { ifa->localifa_flags &= ~SCTP_ADDR_IFA_UNUSEABLE; } - } else { - ifa->localifa_flags &= ~SCTP_ADDR_IFA_UNUSEABLE; } - if (ifa->flags & - (IN6_IFF_DETACHED | - IN6_IFF_ANYCAST | - IN6_IFF_NOTREADY)) { + if (ifa->flags & (IN6_IFF_DETACHED | IN6_IFF_DUPLICATED)) { + ifa->localifa_flags |= SCTP_ADDR_IFA_UNUSEABLE; + } + /* Right now, do not support IPv6 anycast addresses */ + if (ifa->flags & IN6_IFF_ANYCAST) { ifa->localifa_flags |= SCTP_ADDR_IFA_UNUSEABLE; - } else { - ifa->localifa_flags &= ~SCTP_ADDR_IFA_UNUSEABLE; } } #endif /* INET6 */ |