diff options
| -rw-r--r-- | sys/netinet6/in6.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/netinet6/in6.c b/sys/netinet6/in6.c index e8e8652..d5bd36c 100644 --- a/sys/netinet6/in6.c +++ b/sys/netinet6/in6.c @@ -1527,12 +1527,15 @@ in6_ifinit(ifp, ia, sin6, newhost) /* * Special case: - * If the destination address is specified for a point-to-point + * If a new destination address is specified for a point-to-point * interface, install a route to the destination as an interface * direct route. + * XXX: the logic below rejects assigning multiple addresses on a p2p + * interface that share a same destination. */ plen = in6_mask2len(&ia->ia_prefixmask.sin6_addr, NULL); /* XXX */ - if (plen == 128 && ia->ia_dstaddr.sin6_family == AF_INET6) { + if (!(ia->ia_flags & IFA_ROUTE) && plen == 128 && + ia->ia_dstaddr.sin6_family == AF_INET6) { if ((error = rtinit(&(ia->ia_ifa), (int)RTM_ADD, RTF_UP | RTF_HOST)) != 0) return (error); |
