Lines Matching refs:NULL
107 char *lladdr = NULL;
113 struct sockaddr_dl *proxydl = NULL;
120 if (nd_ns == NULL) {
349 struct in6_ifaddr *ia = NULL;
354 struct ifnet *outif = NULL;
375 m = NULL;
378 if (m == NULL)
380 m->m_pkthdr.rcvif = NULL;
382 if (daddr6 == NULL || IN6_IS_ADDR_MULTICAST(daddr6)) {
420 if (ia == NULL) {
450 saddr6 = NULL;
452 saddr6 = NULL;
457 if (ia == NULL) {
460 ln->ln_hold = NULL;
518 (void)ipsec_setsocket(m, NULL);
520 ip6_output(m, NULL, NULL, dad ? IPV6_DADOUTPUT : 0, &im6o, &outif, locked);
556 char *lladdr = NULL;
578 if (nd_na == NULL) {
656 if ((rt == NULL) ||
657 ((ln = (struct llinfo_nd6 *)rt->rt_llinfo) == NULL) ||
658 ((sdl = SDL(rt->rt_gateway)) == NULL))
847 struct sockaddr *sdl0) /* sockaddr_dl (= proxy NA) or NULL */
852 struct in6_ifaddr *ia = NULL;
856 caddr_t mac = NULL;
857 struct ifnet *outif = NULL;
875 m = NULL;
878 if (m == NULL)
880 m->m_pkthdr.rcvif = NULL;
915 if (ia == NULL) {
935 * sdl0 != NULL indicates proxy NA. If we do proxy, use
939 if (sdl0 == NULL)
974 (void)ipsec_setsocket(m, NULL);
976 ip6_output(m, NULL, NULL, 0, &im6o, &outif, 0);
1018 return NULL;
1088 panic("nd6_dad_start: ifa->ifa_ifp == NULL");
1091 if (nd6_dad_find(ifa) != NULL) {
1097 if (dp == NULL) {
1123 if (tick_delay == NULL) {
1163 dp = NULL;
1176 if (ia == NULL) {
1181 if (dp == NULL) {
1209 dp = NULL;
1271 dp = NULL;
1290 dp = NULL;
1307 if (dp == NULL) {
1333 dp = NULL;
1360 nd6_ns_output(ifp, NULL, &ia->ia_addr.sin6_addr, NULL, 1, 0);
1373 panic("ifa == NULL in nd6_dad_ns_input");
1399 dp = NULL; /* will be freed in nd6_dad_duplicated() */
1418 panic("ifa == NULL in nd6_dad_na_input");