525 static int parse_exthdrs(struct sk_buff *skb, const struct sadb_msg *hdr, void **ext_hdrs)  in parse_exthdrs()  argument
552 			if (ext_hdrs[ext_type-1] != NULL)  in parse_exthdrs()
574 			ext_hdrs[ext_type-1] = (void *) p;  in parse_exthdrs()
670 …state *pfkey_xfrm_state_lookup(struct net *net, const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_xfrm_state_lookup()  argument
678 	sa = ext_hdrs[SADB_EXT_SA - 1];  in pfkey_xfrm_state_lookup()
687 	addr = ext_hdrs[SADB_EXT_ADDRESS_DST - 1];  in pfkey_xfrm_state_lookup()
1081 						void * const *ext_hdrs)  in pfkey_msg2xfrm_state()  argument
1092 	sa = ext_hdrs[SADB_EXT_SA - 1];  in pfkey_msg2xfrm_state()
1094 	    !present_and_same_family(ext_hdrs[SADB_EXT_ADDRESS_SRC-1],  in pfkey_msg2xfrm_state()
1095 				     ext_hdrs[SADB_EXT_ADDRESS_DST-1]))  in pfkey_msg2xfrm_state()
1098 	    !ext_hdrs[SADB_EXT_KEY_ENCRYPT-1])  in pfkey_msg2xfrm_state()
1101 	    !ext_hdrs[SADB_EXT_KEY_AUTH-1])  in pfkey_msg2xfrm_state()
1103 	if (!!ext_hdrs[SADB_EXT_LIFETIME_HARD-1] !=  in pfkey_msg2xfrm_state()
1104 	    !!ext_hdrs[SADB_EXT_LIFETIME_SOFT-1])  in pfkey_msg2xfrm_state()
1131 	key = ext_hdrs[SADB_EXT_KEY_AUTH - 1];  in pfkey_msg2xfrm_state()
1136 	key = ext_hdrs[SADB_EXT_KEY_ENCRYPT-1];  in pfkey_msg2xfrm_state()
1157 	lifetime = ext_hdrs[SADB_EXT_LIFETIME_HARD - 1];  in pfkey_msg2xfrm_state()
1164 	lifetime = ext_hdrs[SADB_EXT_LIFETIME_SOFT - 1];  in pfkey_msg2xfrm_state()
1172 	sec_ctx = ext_hdrs[SADB_X_EXT_SEC_CTX - 1];  in pfkey_msg2xfrm_state()
1187 	key = ext_hdrs[SADB_EXT_KEY_AUTH - 1];  in pfkey_msg2xfrm_state()
1233 			key = (struct sadb_key*) ext_hdrs[SADB_EXT_KEY_ENCRYPT-1];  in pfkey_msg2xfrm_state()
1253 …x->props.family = pfkey_sadb_addr2xfrm_addr((struct sadb_address *) ext_hdrs[SADB_EXT_ADDRESS_SRC-…  in pfkey_msg2xfrm_state()
1255 	pfkey_sadb_addr2xfrm_addr((struct sadb_address *) ext_hdrs[SADB_EXT_ADDRESS_DST-1],  in pfkey_msg2xfrm_state()
1258 	if (ext_hdrs[SADB_X_EXT_SA2-1]) {  in pfkey_msg2xfrm_state()
1259 		const struct sadb_x_sa2 *sa2 = ext_hdrs[SADB_X_EXT_SA2-1];  in pfkey_msg2xfrm_state()
1269 	if (ext_hdrs[SADB_EXT_ADDRESS_PROXY-1]) {  in pfkey_msg2xfrm_state()
1270 		const struct sadb_address *addr = ext_hdrs[SADB_EXT_ADDRESS_PROXY-1];  in pfkey_msg2xfrm_state()
1280 	if (ext_hdrs[SADB_X_EXT_NAT_T_TYPE-1]) {  in pfkey_msg2xfrm_state()
1291 		n_type = ext_hdrs[SADB_X_EXT_NAT_T_TYPE-1];  in pfkey_msg2xfrm_state()
1294 		if (ext_hdrs[SADB_X_EXT_NAT_T_SPORT-1]) {  in pfkey_msg2xfrm_state()
1296 				ext_hdrs[SADB_X_EXT_NAT_T_SPORT-1];  in pfkey_msg2xfrm_state()
1299 		if (ext_hdrs[SADB_X_EXT_NAT_T_DPORT-1]) {  in pfkey_msg2xfrm_state()
1301 				ext_hdrs[SADB_X_EXT_NAT_T_DPORT-1];  in pfkey_msg2xfrm_state()
1320 …_reserved(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_reserved()  argument
1325 …ey_getspi(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_getspi()  argument
1342 	if (!present_and_same_family(ext_hdrs[SADB_EXT_ADDRESS_SRC-1],  in pfkey_getspi()
1343 				     ext_hdrs[SADB_EXT_ADDRESS_DST-1]))  in pfkey_getspi()
1350 	if ((sa2 = ext_hdrs[SADB_X_EXT_SA2-1]) != NULL) {  in pfkey_getspi()
1360 	saddr = ext_hdrs[SADB_EXT_ADDRESS_SRC-1];  in pfkey_getspi()
1361 	daddr = ext_hdrs[SADB_EXT_ADDRESS_DST-1];  in pfkey_getspi()
1394 	range = ext_hdrs[SADB_EXT_SPIRANGE-1];  in pfkey_getspi()
1430 …y_acquire(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_acquire()  argument
1517 …pfkey_add(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_add()  argument
1524 	x = pfkey_msg2xfrm_state(net, hdr, ext_hdrs);  in pfkey_add()
1554 …ey_delete(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_delete()  argument
1561 	if (!ext_hdrs[SADB_EXT_SA-1] ||  in pfkey_delete()
1562 	    !present_and_same_family(ext_hdrs[SADB_EXT_ADDRESS_SRC-1],  in pfkey_delete()
1563 				     ext_hdrs[SADB_EXT_ADDRESS_DST-1]))  in pfkey_delete()
1566 	x = pfkey_xfrm_state_lookup(net, hdr, ext_hdrs);  in pfkey_delete()
1594 …pfkey_get(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_get()  argument
1602 	if (!ext_hdrs[SADB_EXT_SA-1] ||  in pfkey_get()
1603 	    !present_and_same_family(ext_hdrs[SADB_EXT_ADDRESS_SRC-1],  in pfkey_get()
1604 				     ext_hdrs[SADB_EXT_ADDRESS_DST-1]))  in pfkey_get()
1607 	x = pfkey_xfrm_state_lookup(net, hdr, ext_hdrs);  in pfkey_get()
1706 …_register(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_register()  argument
1775 …key_flush(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_flush()  argument
1847 …fkey_dump(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_dump()  argument
1865 	if (ext_hdrs[SADB_X_EXT_FILTER - 1]) {  in pfkey_dump()
1866 		struct sadb_x_filter *xfilter = ext_hdrs[SADB_X_EXT_FILTER - 1];  in pfkey_dump()
1893 …y_promisc(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_promisc()  argument
2250 …ey_spdadd(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_spdadd()  argument
2261 	if (!present_and_same_family(ext_hdrs[SADB_EXT_ADDRESS_SRC-1],  in pfkey_spdadd()
2262 				     ext_hdrs[SADB_EXT_ADDRESS_DST-1]) ||  in pfkey_spdadd()
2263 	    !ext_hdrs[SADB_X_EXT_POLICY-1])  in pfkey_spdadd()
2266 	pol = ext_hdrs[SADB_X_EXT_POLICY-1];  in pfkey_spdadd()
2280 	sa = ext_hdrs[SADB_EXT_ADDRESS_SRC-1];  in pfkey_spdadd()
2289 	sa = ext_hdrs[SADB_EXT_ADDRESS_DST-1];  in pfkey_spdadd()
2302 	sec_ctx = ext_hdrs[SADB_X_EXT_SEC_CTX - 1];  in pfkey_spdadd()
2322 	if ((lifetime = ext_hdrs[SADB_EXT_LIFETIME_HARD-1]) != NULL) {  in pfkey_spdadd()
2328 	if ((lifetime = ext_hdrs[SADB_EXT_LIFETIME_SOFT-1]) != NULL) {  in pfkey_spdadd()
2365 …spddelete(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_spddelete()  argument
2377 	if (!present_and_same_family(ext_hdrs[SADB_EXT_ADDRESS_SRC-1],  in pfkey_spddelete()
2378 				     ext_hdrs[SADB_EXT_ADDRESS_DST-1]) ||  in pfkey_spddelete()
2379 	    !ext_hdrs[SADB_X_EXT_POLICY-1])  in pfkey_spddelete()
2382 	pol = ext_hdrs[SADB_X_EXT_POLICY-1];  in pfkey_spddelete()
2388 	sa = ext_hdrs[SADB_EXT_ADDRESS_SRC-1];  in pfkey_spddelete()
2396 	sa = ext_hdrs[SADB_EXT_ADDRESS_DST-1];  in pfkey_spddelete()
2404 	sec_ctx = ext_hdrs[SADB_X_EXT_SEC_CTX - 1];  in pfkey_spddelete()
2550 			 const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_migrate()  argument
2563 	if (!present_and_same_family(ext_hdrs[SADB_EXT_ADDRESS_SRC - 1],  in pfkey_migrate()
2564 				     ext_hdrs[SADB_EXT_ADDRESS_DST - 1]) ||  in pfkey_migrate()
2565 	    !ext_hdrs[SADB_X_EXT_POLICY - 1]) {  in pfkey_migrate()
2570 	kma = ext_hdrs[SADB_X_EXT_KMADDRESS - 1];  in pfkey_migrate()
2571 	pol = ext_hdrs[SADB_X_EXT_POLICY - 1];  in pfkey_migrate()
2594 	sa = ext_hdrs[SADB_EXT_ADDRESS_SRC - 1];  in pfkey_migrate()
2603 	sa = ext_hdrs[SADB_EXT_ADDRESS_DST - 1];  in pfkey_migrate()
2642 			 const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_migrate()  argument
2649 …ey_spdget(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_spdget()  argument
2658 	if ((pol = ext_hdrs[SADB_X_EXT_POLICY-1]) == NULL)  in pfkey_spdget()
2737 …y_spddump(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_spddump()  argument
2779 …_spdflush(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs)  in pfkey_spdflush()  argument
2804 			     const struct sadb_msg *hdr, void * const *ext_hdrs);
2833 	void *ext_hdrs[SADB_EXT_MAX];  in pfkey_process()  local
2839 	memset(ext_hdrs, 0, sizeof(ext_hdrs));  in pfkey_process()
2840 	err = parse_exthdrs(skb, hdr, ext_hdrs);  in pfkey_process()
2844 			err = pfkey_funcs[hdr->sadb_msg_type](sk, skb, hdr, ext_hdrs);  in pfkey_process()