543 	struct ph2handle *iph2;  local
546 	LIST_FOREACH(iph2, &ph2tree, chain) {
547 		if (iph2->proposal == NULL && iph2->approval == NULL)
549 		if (iph2->approval != NULL) {
550 			for (pr = iph2->approval->head; pr != NULL;
555 					return iph2;
557 		} else if (iph2->proposal != NULL) {
558 			for (pr = iph2->proposal->head; pr != NULL;
563 					return iph2;
577 	struct ph2handle *iph2 = NULL;  in newph2()  local
580 	iph2 = racoon_calloc(1, sizeof(*iph2));  in newph2()
581 	if (iph2 == NULL)  in newph2()
584 	iph2->status = PHASE1ST_SPAWN;  in newph2()
586 	return iph2;  in newph2()
595 initph2(iph2)  in initph2()  argument
596 	struct ph2handle *iph2;  in initph2()
598 	sched_scrub_param(iph2);
599 	iph2->sce = NULL;
600 	iph2->scr = NULL;
602 	VPTRINIT(iph2->sendbuf);
603 	VPTRINIT(iph2->msg1);
606 	if (iph2->proposal) {
608 		for (pr = iph2->proposal->head; pr != NULL; pr = pr->next)
613 	if (iph2->approval) {
614 		flushsaprop(iph2->approval);
615 		iph2->approval = NULL;
619 	if (iph2->spidx_gen) {
620 		delsp_bothdir((struct policyindex *)iph2->spidx_gen);
621 		racoon_free(iph2->spidx_gen);
622 		iph2->spidx_gen = NULL;
625 	if (iph2->pfsgrp) {
626 		oakley_dhgrp_free(iph2->pfsgrp);
627 		iph2->pfsgrp = NULL;
630 	VPTRINIT(iph2->dhpriv);
631 	VPTRINIT(iph2->dhpub);
632 	VPTRINIT(iph2->dhpub_p);
633 	VPTRINIT(iph2->dhgxy);
634 	VPTRINIT(iph2->id);
635 	VPTRINIT(iph2->id_p);
636 	VPTRINIT(iph2->nonce);
637 	VPTRINIT(iph2->nonce_p);
638 	VPTRINIT(iph2->sa);
639 	VPTRINIT(iph2->sa_ret);
641 	if (iph2->ivm) {
642 		oakley_delivm(iph2->ivm);
643 		iph2->ivm = NULL;
651 delph2(iph2)  in delph2()  argument
652 	struct ph2handle *iph2;  in delph2()
654 	initph2(iph2);
656 	if (iph2->src) {
657 		racoon_free(iph2->src);
658 		iph2->src = NULL;
660 	if (iph2->dst) {
661 		racoon_free(iph2->dst);
662 		iph2->dst = NULL;
664 	if (iph2->src_id) {
665 	      racoon_free(iph2->src_id);
666 	      iph2->src_id = NULL;
668 	if (iph2->dst_id) {
669 	      racoon_free(iph2->dst_id);
670 	      iph2->dst_id = NULL;
673 	if (iph2->proposal) {
674 		flushsaprop(iph2->proposal);
675 		iph2->proposal = NULL;
678 	racoon_free(iph2);
685 insph2(iph2)  in insph2()  argument
686 	struct ph2handle *iph2;  in insph2()
688 	LIST_INSERT_HEAD(&ph2tree, iph2, chain);
694 remph2(iph2)  in remph2()  argument
695 	struct ph2handle *iph2;  in remph2()
697 	LIST_REMOVE(iph2, chain);
744 	struct ph2handle *iph2, *next;  local
747 	for (iph2 = LIST_FIRST(&ph2tree); iph2 != NULL; iph2 = next) {
748 		next = LIST_NEXT(iph2, chain);
749 		if (iph2->proposal == NULL && iph2->approval == NULL)
751 		if (iph2->approval != NULL) {
752 			for (pr = iph2->approval->head; pr != NULL;
757 		} else if (iph2->proposal != NULL) {
758 			for (pr = iph2->proposal->head; pr != NULL;
766 		unbindph12(iph2);
767 		remph2(iph2);
768 		delph2(iph2);
774 bindph12(iph1, iph2)  in bindph12()  argument
776 	struct ph2handle *iph2;
778 	iph2->ph1 = iph1;
779 	LIST_INSERT_HEAD(&iph1->ph2tree, iph2, ph1bind);
783 unbindph12(iph2)  in unbindph12()  argument
784 	struct ph2handle *iph2;  in unbindph12()
786 	if (iph2->ph1 != NULL) {
787 		iph2->ph1 = NULL;
788 		LIST_REMOVE(iph2, ph1bind);
1076 static int revalidate_ph2(struct ph2handle *iph2){  in revalidate_ph2()  argument
1086 	if (iph2->sainfo != NULL) {  in revalidate_ph2()
1087 		iph2->sainfo = getsainfo(iph2->sainfo->idsrc,   in revalidate_ph2()
1088 					  iph2->sainfo->iddst, iph2->sainfo->id_i,  in revalidate_ph2()
1089 					  iph2->sainfo->remoteid);  in revalidate_ph2()
1091 	approval = iph2->approval;  in revalidate_ph2()
1092 	sainfo = iph2->sainfo;  in revalidate_ph2()
1128 	if (iph2->ph1 != NULL)  in revalidate_ph2()
1129 		iph1=iph2->ph1;  in revalidate_ph2()
1131 		iph1=getph1byaddr(iph2->src, iph2->dst, 0);  in revalidate_ph2()
1184 		    sainfo->pfs_group != iph2->approval->pfs_group) {  in revalidate_ph2()
1267 remove_ph2(struct ph2handle *iph2)  in remove_ph2()  argument
1271 	if(iph2 == NULL)  in remove_ph2()
1277 	if (iph2->status == PHASE2ST_ESTABLISHED)  in remove_ph2()
1278 		isakmp_info_send_d2(iph2);  in remove_ph2()
1280 	if(iph2->approval != NULL && iph2->approval->head != NULL){  in remove_ph2()
1281 		spis[0]=iph2->approval->head->spi;  in remove_ph2()
1282 		spis[1]=iph2->approval->head->spi_p;  in remove_ph2()
1289 		purge_ipsec_spi(iph2->dst, iph2->approval->head->proto_id,  in remove_ph2()
1292 		unbindph12(iph2);  in remove_ph2()
1293 		remph2(iph2);  in remove_ph2()
1294 		delph2(iph2);  in remove_ph2()
1299 	struct ph2handle *iph2, *iph2_next;  in remove_ph1()  local
1308 		for (iph2 = LIST_FIRST(&iph1->ph2tree); iph2; iph2 = iph2_next) {  in remove_ph1()
1309 			iph2_next = LIST_NEXT(iph2, chain);  in remove_ph1()
1310 			remove_ph2(iph2);  in remove_ph1()