Index: sys/netinet/in.c =================================================================== --- sys/netinet/in.c +++ sys/netinet/in.c @@ -213,6 +213,8 @@ case SIOCGIFBRDADDR: case SIOCGIFDSTADDR: case SIOCGIFNETMASK: + /* Legacy ioctls */ + addr->sin_addr.s_addr = INADDR_ANY; break; case SIOCDIFADDR: sx_xlock(&in_control_sx); @@ -242,15 +244,16 @@ return (EADDRNOTAVAIL); /* - * For SIOCGIFADDR, pick the first address. For the rest of - * ioctls, try to find specified address. + * Find address for this interface, if it exists. If an + * address was specified, find that one instead of the + * first one on the interface, if possible. */ IF_ADDR_RLOCK(ifp); TAILQ_FOREACH(ifa, &ifp->if_addrhead, ifa_link) { if (ifa->ifa_addr->sa_family != AF_INET) continue; ia = (struct in_ifaddr *)ifa; - if (cmd == SIOCGIFADDR || addr->sin_addr.s_addr == INADDR_ANY) + if (addr->sin_addr.s_addr == INADDR_ANY) break; if (ia->ia_addr.sin_addr.s_addr == addr->sin_addr.s_addr) break;