1999 parse_ipsecrequests(struct xfrm_policy *xp, struct sadb_x_policy *pol)  in parse_ipsecrequests()  argument
2002 	int len = pol->sadb_x_policy_len*8 - sizeof(struct sadb_x_policy);  in parse_ipsecrequests()
2003 	struct sadb_x_ipsecrequest *rq = (void*)(pol+1);  in parse_ipsecrequests()
2005 	if (pol->sadb_x_policy_len * 8 < sizeof(struct sadb_x_policy))  in parse_ipsecrequests()
2074 	struct sadb_x_policy *pol;  in pfkey_xfrm_policy2msg()  local
2145 	pol = skb_put(skb, sizeof(struct sadb_x_policy));  in pfkey_xfrm_policy2msg()
2146 	pol->sadb_x_policy_len = sizeof(struct sadb_x_policy)/sizeof(uint64_t);  in pfkey_xfrm_policy2msg()
2147 	pol->sadb_x_policy_exttype = SADB_X_EXT_POLICY;  in pfkey_xfrm_policy2msg()
2148 	pol->sadb_x_policy_type = IPSEC_POLICY_DISCARD;  in pfkey_xfrm_policy2msg()
2151 			pol->sadb_x_policy_type = IPSEC_POLICY_IPSEC;  in pfkey_xfrm_policy2msg()
2153 			pol->sadb_x_policy_type = IPSEC_POLICY_NONE;  in pfkey_xfrm_policy2msg()
2155 	pol->sadb_x_policy_dir = dir+1;  in pfkey_xfrm_policy2msg()
2156 	pol->sadb_x_policy_reserved = 0;  in pfkey_xfrm_policy2msg()
2157 	pol->sadb_x_policy_id = xp->index;  in pfkey_xfrm_policy2msg()
2158 	pol->sadb_x_policy_priority = xp->priority;  in pfkey_xfrm_policy2msg()
2174 		pol->sadb_x_policy_len += req_size/8;  in pfkey_xfrm_policy2msg()
2256 	struct sadb_x_policy *pol;  in pfkey_spdadd()  local
2266 	pol = ext_hdrs[SADB_X_EXT_POLICY-1];  in pfkey_spdadd()
2267 	if (pol->sadb_x_policy_type > IPSEC_POLICY_IPSEC)  in pfkey_spdadd()
2269 	if (!pol->sadb_x_policy_dir || pol->sadb_x_policy_dir >= IPSEC_DIR_MAX)  in pfkey_spdadd()
2276 	xp->action = (pol->sadb_x_policy_type == IPSEC_POLICY_DISCARD ?  in pfkey_spdadd()
2278 	xp->priority = pol->sadb_x_policy_priority;  in pfkey_spdadd()
2335 	if (pol->sadb_x_policy_type == IPSEC_POLICY_IPSEC &&  in pfkey_spdadd()
2336 	    (err = parse_ipsecrequests(xp, pol)) < 0)  in pfkey_spdadd()
2339 	err = xfrm_policy_insert(pol->sadb_x_policy_dir-1, xp,  in pfkey_spdadd()
2355 	km_policy_notify(xp, pol->sadb_x_policy_dir-1, &c);  in pfkey_spdadd()
2370 	struct sadb_x_policy *pol;  in pfkey_spddelete()  local
2382 	pol = ext_hdrs[SADB_X_EXT_POLICY-1];  in pfkey_spddelete()
2383 	if (!pol->sadb_x_policy_dir || pol->sadb_x_policy_dir >= IPSEC_DIR_MAX)  in pfkey_spddelete()
2418 				   pol->sadb_x_policy_dir - 1, &sel, pol_ctx,  in pfkey_spddelete()
2433 	km_policy_notify(xp, pol->sadb_x_policy_dir-1, &c);  in pfkey_spddelete()
2556 	struct sadb_x_policy *pol;  in pfkey_migrate()  local
2571 	pol = ext_hdrs[SADB_X_EXT_POLICY - 1];  in pfkey_migrate()
2573 	if (pol->sadb_x_policy_dir >= IPSEC_DIR_MAX) {  in pfkey_migrate()
2590 	dir = pol->sadb_x_policy_dir - 1;  in pfkey_migrate()
2611 	rq = (struct sadb_x_ipsecrequest *)(pol + 1);  in pfkey_migrate()
2615 	len = pol->sadb_x_policy_len * 8 - sizeof(struct sadb_x_policy);  in pfkey_migrate()
2654 	struct sadb_x_policy *pol;  in pfkey_spdget()  local
2658 	if ((pol = ext_hdrs[SADB_X_EXT_POLICY-1]) == NULL)  in pfkey_spdget()
2661 	dir = xfrm_policy_id2dir(pol->sadb_x_policy_id);  in pfkey_spdget()
2667 			      dir, pol->sadb_x_policy_id, delete, &err);  in pfkey_spdget()
3147 	struct sadb_x_policy *pol;  in pfkey_send_acquire()  local
3217 	pol = skb_put(skb, sizeof(struct sadb_x_policy));  in pfkey_send_acquire()
3218 	pol->sadb_x_policy_len = sizeof(struct sadb_x_policy)/sizeof(uint64_t);  in pfkey_send_acquire()
3219 	pol->sadb_x_policy_exttype = SADB_X_EXT_POLICY;  in pfkey_send_acquire()
3220 	pol->sadb_x_policy_type = IPSEC_POLICY_IPSEC;  in pfkey_send_acquire()
3221 	pol->sadb_x_policy_dir = XFRM_POLICY_OUT + 1;  in pfkey_send_acquire()
3222 	pol->sadb_x_policy_reserved = 0;  in pfkey_send_acquire()
3223 	pol->sadb_x_policy_id = xp->index;  in pfkey_send_acquire()
3224 	pol->sadb_x_policy_priority = xp->priority;  in pfkey_send_acquire()
3255 	struct sadb_x_policy *pol = (struct sadb_x_policy*)data;  in pfkey_compile_policy()  local
3281 	    pol->sadb_x_policy_len*8 > len ||  in pfkey_compile_policy()
3282 	    pol->sadb_x_policy_type > IPSEC_POLICY_BYPASS ||  in pfkey_compile_policy()
3283 	    (!pol->sadb_x_policy_dir || pol->sadb_x_policy_dir > IPSEC_DIR_OUTBOUND))  in pfkey_compile_policy()
3292 	xp->action = (pol->sadb_x_policy_type == IPSEC_POLICY_DISCARD ?  in pfkey_compile_policy()
3302 	if (pol->sadb_x_policy_type == IPSEC_POLICY_IPSEC &&  in pfkey_compile_policy()
3303 	    (*dir = parse_ipsecrequests(xp, pol)) < 0)  in pfkey_compile_policy()
3307 	if (len >= (pol->sadb_x_policy_len*8 +  in pfkey_compile_policy()
3309 		char *p = (char *)pol;  in pfkey_compile_policy()
3312 		p += pol->sadb_x_policy_len*8;  in pfkey_compile_policy()
3314 		if (len < pol->sadb_x_policy_len*8 +  in pfkey_compile_policy()
3329 	*dir = pol->sadb_x_policy_dir-1;  in pfkey_compile_policy()
3544 	struct sadb_x_policy *pol;  in pfkey_send_migrate()  local
3606 	pol = skb_put(skb, sizeof(struct sadb_x_policy));  in pfkey_send_migrate()
3607 	pol->sadb_x_policy_len = size_pol / 8;  in pfkey_send_migrate()
3608 	pol->sadb_x_policy_exttype = SADB_X_EXT_POLICY;  in pfkey_send_migrate()
3609 	pol->sadb_x_policy_type = IPSEC_POLICY_IPSEC;  in pfkey_send_migrate()
3610 	pol->sadb_x_policy_dir = dir + 1;  in pfkey_send_migrate()
3611 	pol->sadb_x_policy_reserved = 0;  in pfkey_send_migrate()
3612 	pol->sadb_x_policy_id = 0;  in pfkey_send_migrate()
3613 	pol->sadb_x_policy_priority = 0;  in pfkey_send_migrate()