663 	struct ph2handle *iph2;  local
666 	LIST_FOREACH(iph2, &ph2tree, chain) {
667 		if (iph2->proposal == NULL && iph2->approval == NULL)
669 		if (iph2->approval != NULL) {
670 			for (pr = iph2->approval->head; pr != NULL;
675 					return iph2;
677 		} else if (iph2->proposal != NULL) {
678 			for (pr = iph2->proposal->head; pr != NULL;
683 					return iph2;
697 	struct ph2handle *iph2 = NULL;  in newph2()  local
700 	iph2 = racoon_calloc(1, sizeof(*iph2));  in newph2()
701 	if (iph2 == NULL)  in newph2()
704 	iph2->status = PHASE1ST_SPAWN;  in newph2()
705 	evt_list_init(&iph2->evt_listeners);  in newph2()
707 	return iph2;  in newph2()
716 initph2(iph2)  in initph2()  argument
717 	struct ph2handle *iph2;  in initph2()
719 	evt_list_cleanup(&iph2->evt_listeners);
720 	unbindph12(iph2);
722 	sched_cancel(&iph2->sce);
723 	sched_cancel(&iph2->scr);
725 	VPTRINIT(iph2->sendbuf);
726 	VPTRINIT(iph2->msg1);
729 	if (iph2->proposal) {
731 		for (pr = iph2->proposal->head; pr != NULL; pr = pr->next)
736 	if (iph2->approval) {
737 		flushsaprop(iph2->approval);
738 		iph2->approval = NULL;
742 	if (iph2->spidx_gen) {
743 		delsp_bothdir((struct policyindex *)iph2->spidx_gen);
744 		racoon_free(iph2->spidx_gen);
745 		iph2->spidx_gen = NULL;
748 	if (iph2->pfsgrp) {
749 		oakley_dhgrp_free(iph2->pfsgrp);
750 		iph2->pfsgrp = NULL;
753 	VPTRINIT(iph2->dhpriv);
754 	VPTRINIT(iph2->dhpub);
755 	VPTRINIT(iph2->dhpub_p);
756 	VPTRINIT(iph2->dhgxy);
757 	VPTRINIT(iph2->id);
758 	VPTRINIT(iph2->id_p);
759 	VPTRINIT(iph2->nonce);
760 	VPTRINIT(iph2->nonce_p);
761 	VPTRINIT(iph2->sa);
762 	VPTRINIT(iph2->sa_ret);
764 	if (iph2->ivm) {
765 		oakley_delivm(iph2->ivm);
766 		iph2->ivm = NULL;
770 	if (iph2->natoa_src) {
771 		racoon_free(iph2->natoa_src);
772 		iph2->natoa_src = NULL;
774 	if (iph2->natoa_dst) {
775 		racoon_free(iph2->natoa_dst);
776 		iph2->natoa_dst = NULL;
785 delph2(iph2)  in delph2()  argument
786 	struct ph2handle *iph2;  in delph2()
788 	initph2(iph2);
790 	if (iph2->src) {
791 		racoon_free(iph2->src);
792 		iph2->src = NULL;
794 	if (iph2->dst) {
795 		racoon_free(iph2->dst);
796 		iph2->dst = NULL;
798 	if (iph2->sa_src) {
799 		racoon_free(iph2->sa_src);
800 		iph2->sa_src = NULL;
802 	if (iph2->sa_dst) {
803 		racoon_free(iph2->sa_dst);
804 		iph2->sa_dst = NULL;
807 	if (iph2->natoa_src) {
808 		racoon_free(iph2->natoa_src);
809 		iph2->natoa_src = NULL;
811 	if (iph2->natoa_dst) {
812 		racoon_free(iph2->natoa_dst);
813 		iph2->natoa_dst = NULL;
817 	if (iph2->proposal) {
818 		flushsaprop(iph2->proposal);
819 		iph2->proposal = NULL;
822 	racoon_free(iph2);
829 insph2(iph2)  in insph2()  argument
830 	struct ph2handle *iph2;  in insph2()
832 	LIST_INSERT_HEAD(&ph2tree, iph2, chain);
838 remph2(iph2)  in remph2()  argument
839 	struct ph2handle *iph2;  in remph2()
841 	unbindph12(iph2);
842 	LIST_REMOVE(iph2, chain);
888 	struct ph2handle *iph2, *next;  local
891 	for (iph2 = LIST_FIRST(&ph2tree); iph2 != NULL; iph2 = next) {
892 		next = LIST_NEXT(iph2, chain);
893 		if (iph2->proposal == NULL && iph2->approval == NULL)
895 		if (iph2->approval != NULL) {
896 			for (pr = iph2->approval->head; pr != NULL;
901 		} else if (iph2->proposal != NULL) {
902 			for (pr = iph2->proposal->head; pr != NULL;
910 		remph2(iph2);
911 		delph2(iph2);
917 bindph12(iph1, iph2)  in bindph12()  argument
919 	struct ph2handle *iph2;
921 	unbindph12(iph2);
923 	iph2->ph1 = iph1;
925 	LIST_INSERT_HEAD(&iph1->ph2tree, iph2, ph1bind);
929 unbindph12(iph2)  in unbindph12()  argument
930 	struct ph2handle *iph2;  in unbindph12()
932 	if (iph2->ph1 != NULL) {
933 		LIST_REMOVE(iph2, ph1bind);
934 		iph2->ph1->ph2cnt--;
935 		iph2->ph1 = NULL;
1238 static int revalidate_ph2(struct ph2handle *iph2){  in revalidate_ph2()  argument
1248 	if (iph2->sainfo != NULL) {  in revalidate_ph2()
1249 		iph2->sainfo = getsainfo(iph2->sainfo->idsrc,  in revalidate_ph2()
1250 					  iph2->sainfo->iddst, iph2->sainfo->id_i,  in revalidate_ph2()
1251 					  NULL, iph2->sainfo->remoteid);  in revalidate_ph2()
1253 	approval = iph2->approval;  in revalidate_ph2()
1254 	sainfo = iph2->sainfo;  in revalidate_ph2()
1290 	if (iph2->ph1 != NULL)  in revalidate_ph2()
1291 		iph1=iph2->ph1;  in revalidate_ph2()
1293 		iph1=getph1byaddr(iph2->src, iph2->dst, 0);  in revalidate_ph2()
1346 		    sainfo->pfs_group != iph2->approval->pfs_group) {  in revalidate_ph2()
1429 remove_ph2(struct ph2handle *iph2)  in remove_ph2()  argument
1433 	if(iph2 == NULL)  in remove_ph2()
1439 	if (iph2->status == PHASE2ST_ESTABLISHED)  in remove_ph2()
1440 		isakmp_info_send_d2(iph2);  in remove_ph2()
1442 	if(iph2->approval != NULL && iph2->approval->head != NULL){  in remove_ph2()
1443 		spis[0]=iph2->approval->head->spi;  in remove_ph2()
1444 		spis[1]=iph2->approval->head->spi_p;  in remove_ph2()
1451 		purge_ipsec_spi(iph2->dst, iph2->approval->head->proto_id,  in remove_ph2()
1454 		remph2(iph2);  in remove_ph2()
1455 		delph2(iph2);  in remove_ph2()
1460 	struct ph2handle *iph2, *iph2_next;  in remove_ph1()  local
1470 		for (iph2 = LIST_FIRST(&iph1->ph2tree); iph2; iph2 = iph2_next) {  in remove_ph1()
1471 			iph2_next = LIST_NEXT(iph2, ph1bind);  in remove_ph1()
1472 			remove_ph2(iph2);  in remove_ph1()