sys/netipsec/key.c

1411 	struct secpolicy *newsp = NULL;
1413 	newsp = (struct secpolicy *)
1415 	if (newsp) {
1416 		newsp->refcnt = 1;
1417 		newsp->req = NULL;
1422 			where, tag, newsp));
1423 	return newsp;
1434 	struct secpolicy *newsp;
1447 	if ((newsp = KEY_NEWSP()) == NULL) {
1452 	newsp->spidx.dir = xpl0->sadb_x_policy_dir;
1453 	newsp->policy = xpl0->sadb_x_policy_type;
1461 		newsp->req = NULL;
1469 		struct ipsecrequest **p_isr = &newsp->req;
1475 			KEY_FREESP(&newsp);
1488 				KEY_FREESP(&newsp);
1498 				KEY_FREESP(&newsp);
1516 				KEY_FREESP(&newsp);
1531 				KEY_FREESP(&newsp);
1561 						KEY_FREESP(&newsp);
1575 				KEY_FREESP(&newsp);
1592 					KEY_FREESP(&newsp);
1606 					KEY_FREESP(&newsp);
1614 			(*p_isr)->sp = newsp;
1623 				KEY_FREESP(&newsp);
1635 		KEY_FREESP(&newsp);
1641 	return newsp;
1825 	struct secpolicy *newsp;
1900 	newsp = key_getsp(&spidx);
1902 		if (newsp) {
1903 			key_sp_dead(newsp);
1904 			key_sp_unlink(newsp);	/* XXX jrs ordering */
1905 			KEY_FREESP(&newsp);
1906 			newsp = NULL;
1909 		if (newsp != NULL) {
1910 			KEY_FREESP(&newsp);
1917 	if ((newsp = key_msg2sp(xpl0, PFKEY_EXTLEN(xpl0), &error)) == NULL) {
1921 	if ((newsp->id = key_getnewspid()) == 0) {
1922 		KFREE(newsp);
1933 	                &newsp->spidx);
1938 		KFREE(newsp);
1943 		KFREE(newsp);
1947 	newsp->created = time_uptime;
1948 	newsp->lastused = newsp->created;
1949 	newsp->lifetime = lft ? lft->sadb_lifetime_addtime : 0;
1950 	newsp->validtime = lft ? lft->sadb_lifetime_usetime : 0;
1952 	newsp->refcnt = 1;	/* do not reclaim until I say I do */
1953 	newsp->state = IPSEC_SPSTATE_ALIVE;
1954 	LIST_INSERT_TAIL(&sptree[newsp->spidx.dir], newsp, secpolicy, chain);
2018 	xpl->sadb_x_policy_id = newsp->id;