diff options
| -rw-r--r-- | sys/net/if.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sys/net/if.c b/sys/net/if.c index 92e4462b9b6..94374a5ebe2 100644 --- a/sys/net/if.c +++ b/sys/net/if.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if.c,v 1.102 2005/01/14 12:04:02 grange Exp $ */ +/* $OpenBSD: if.c,v 1.103 2005/01/18 22:10:10 claudio Exp $ */ /* $NetBSD: if.c,v 1.35 1996/05/07 05:26:04 thorpej Exp $ */ /* @@ -991,7 +991,7 @@ ifaof_ifpforaddr(addr, ifp) struct ifaddr *ifa; char *cp, *cp2, *cp3; char *cplim; - struct ifaddr *ifa_maybe = 0; + struct ifaddr *ifa_maybe = NULL; u_int af = addr->sa_family; if (af >= AF_MAX) @@ -999,8 +999,9 @@ ifaof_ifpforaddr(addr, ifp) TAILQ_FOREACH(ifa, &ifp->if_addrlist, ifa_list) { if (ifa->ifa_addr->sa_family != af) continue; - ifa_maybe = ifa; - if (ifa->ifa_netmask == 0) { + if (ifa_maybe == NULL) + ifa_maybe = ifa; + if (ifa->ifa_netmask == 0 || ifp->if_flags & IFF_POINTOPOINT) { if (equal(addr, ifa->ifa_addr) || (ifa->ifa_dstaddr && equal(addr, ifa->ifa_dstaddr))) return (ifa); |