457 	struct ph2handle *iph2;  local
621 isakmp_info_send_d2(iph2)  in isakmp_info_send_d2()  argument
622 	struct ph2handle *iph2;  in isakmp_info_send_d2()
632 	if (iph2->status != PHASE2ST_ESTABLISHED)
639 	iph1 = getph1byaddr(iph2->src, iph2->dst, 0);
647 	for (pr = iph2->approval->head; pr != NULL; pr = pr->next) {
834 isakmp_info_send_n2(iph2, type, data)  in isakmp_info_send_n2()  argument
835 	struct ph2handle *iph2;  in isakmp_info_send_n2()
839 	struct ph1handle *iph1 = iph2->ph1;
846 	if (!iph2->approval)
849 	pr = iph2->approval->head;
873 	iph2->flags |= ISAKMP_FLAG_E;	/* XXX Should we do FLAG_A ? */
874 	error = isakmp_info_send_common(iph1, payload, ISAKMP_NPTYPE_N, iph2->flags);
891 	struct ph2handle *iph2 = NULL;  local
900 	iph2 = newph2();
901 	if (iph2 == NULL)
904 	iph2->dst = dupsaddr(iph1->remote);
905 	if (iph2->dst == NULL) {
906 		delph2(iph2);
909 	iph2->src = dupsaddr(iph1->local);
910 	if (iph2->src == NULL) {
911 		delph2(iph2);
915 	if (set_port(iph2->dst, 0) == NULL ||
916 	    set_port(iph2->src, 0) == NULL) {
919 		delph2(iph2);
923 	iph2->ph1 = iph1;
924 	iph2->side = INITIATOR;
925 	iph2->status = PHASE2ST_START;
926 	iph2->msgid = isakmp_newmsgid2(iph1);
930 		iph2->ivm = oakley_newiv2(iph1, iph2->msgid);
931 		if (iph2->ivm == NULL) {
932 			delph2(iph2);
937 		hash = oakley_compute_hash1(iph2->ph1, iph2->msgid, payload);
939 			delph2(iph2);
954 		iph2->flags = (hash == NULL ? 0 : ISAKMP_FLAG_E);
956 		iph2->flags = (hash == NULL ? 0 : ISAKMP_FLAG_A);
958 	insph2(iph2);
959 	bindph12(iph1, iph2);
964 	iph2->sendbuf = vmalloc(tlen);
965 	if (iph2->sendbuf == NULL) { 
972 	isakmp = (struct isakmp *)iph2->sendbuf->v;
978 	isakmp->flags = iph2->flags;
979 	memcpy(&isakmp->msgid, &iph2->msgid, sizeof(isakmp->msgid));
998 	isakmp_printpacket(iph2->sendbuf, iph1->local, iph1->remote, 1);
1005 		tmp = oakley_do_encrypt(iph2->ph1, iph2->sendbuf, iph2->ivm->ive,
1006 				iph2->ivm->iv);
1007 		VPTRINIT(iph2->sendbuf);
1010 		iph2->sendbuf = tmp;
1014 	if (isakmp_send(iph2->ph1, iph2->sendbuf) < 0) {
1015 		VPTRINIT(iph2->sendbuf);
1029 	VPTRINIT(iph2->sendbuf);
1038 	unbindph12(iph2);
1039 	remph2(iph2);
1040 	delph2(iph2);
1137 	struct ph2handle *iph2;  local
1254 			iph2 = getph2bysaidx(src, dst, proto, spi[i]);
1255 			if(iph2 != NULL){
1256 				delete_spd(iph2, created);
1257 				unbindph12(iph2);
1258 				remph2(iph2);
1259 				delph2(iph2);
1292 	struct ph2handle *iph2;  local
1465 		iph2 = getph2bysaidx(src, dst, proto_id, sa->sadb_sa_spi);
1466 		if (iph2) {
1467 			delete_spd(iph2, 0);
1468 			unbindph12(iph2);
1469 			remph2(iph2);
1470 			delph2(iph2);