512 static struct nai_realm * nai_realm_parse(struct wpabuf *anqp, u16 *count)  in nai_realm_parse()  argument
519 	if (anqp == NULL)  in nai_realm_parse()
521 	left = wpabuf_len(anqp);  in nai_realm_parse()
525 	pos = wpabuf_head_u8(anqp);  in nai_realm_parse()
719 static int plmn_id_match(struct wpabuf *anqp, const char *imsi, int mnc_len)  in plmn_id_match()  argument
745 	if (anqp == NULL)  in plmn_id_match()
747 	pos = wpabuf_head_u8(anqp);  in plmn_id_match()
748 	end = pos + wpabuf_len(anqp);  in plmn_id_match()
968 	if (bss->anqp == NULL || bss->anqp->anqp_3gpp == NULL)  in interworking_connect_3gpp()
1109 static int roaming_consortium_anqp_match(const struct wpabuf *anqp,  in roaming_consortium_anqp_match()  argument
1115 	if (anqp == NULL)  in roaming_consortium_anqp_match()
1118 	pos = wpabuf_head(anqp);  in roaming_consortium_anqp_match()
1119 	end = pos + wpabuf_len(anqp);  in roaming_consortium_anqp_match()
1135 static int roaming_consortium_match(const u8 *ie, const struct wpabuf *anqp,  in roaming_consortium_match()  argument
1139 		roaming_consortium_anqp_match(anqp, rc_id, rc_len);  in roaming_consortium_match()
1153 	    (bss->anqp == NULL || bss->anqp->roaming_consortium == NULL))  in cred_no_required_oi_match()
1157 					 bss->anqp ?  in cred_no_required_oi_match()
1158 					 bss->anqp->roaming_consortium : NULL,  in cred_no_required_oi_match()
1198 	if (bss->anqp == NULL || bss->anqp->hs20_wan_metrics == NULL)  in cred_below_min_backhaul()
1201 	wan = wpabuf_head(bss->anqp->hs20_wan_metrics);  in cred_below_min_backhaul()
1223 	res = interworking_home_sp_cred(wpa_s, cred, bss->anqp ?  in cred_below_min_backhaul()
1224 					bss->anqp->domain_name : NULL);  in cred_below_min_backhaul()
1254 	res = interworking_home_sp_cred(wpa_s, cred, bss->anqp ?  in cred_over_max_bss_load()
1255 					bss->anqp->domain_name : NULL);  in cred_over_max_bss_load()
1300 	if (bss->anqp == NULL || bss->anqp->hs20_connection_capability == NULL)  in cred_conn_capab_missing()
1304 	res = interworking_home_sp_cred(wpa_s, cred, bss->anqp ?  in cred_conn_capab_missing()
1305 					bss->anqp->domain_name : NULL);  in cred_conn_capab_missing()
1309 	capab = wpabuf_head(bss->anqp->hs20_connection_capability);  in cred_conn_capab_missing()
1310 	end = capab + wpabuf_len(bss->anqp->hs20_connection_capability);  in cred_conn_capab_missing()
1344 	    (bss->anqp == NULL || bss->anqp->roaming_consortium == NULL))  in interworking_credentials_available_roaming_consortium()
1355 					      bss->anqp ?  in interworking_credentials_available_roaming_consortium()
1356 					      bss->anqp->roaming_consortium :  in interworking_credentials_available_roaming_consortium()
1682 	realm = nai_realm_parse(bss->anqp ? bss->anqp->nai_realm : NULL,  in interworking_connect_helper()
1865 	if (bss->anqp == NULL || bss->anqp->anqp_3gpp == NULL) {  in interworking_credentials_available_3gpp()
1868 			bss->anqp, bss->anqp ? bss->anqp->anqp_3gpp : NULL);  in interworking_credentials_available_3gpp()
1941 		ret = plmn_id_match(bss->anqp->anqp_3gpp, imsi, mnc_len);  in interworking_credentials_available_3gpp()
1989 	if (bss->anqp == NULL || bss->anqp->nai_realm == NULL)  in interworking_credentials_available_realm()
1997 	realm = nai_realm_parse(bss->anqp->nai_realm, &count);  in interworking_credentials_available_realm()
2276 	if (bss->anqp == NULL || bss->anqp->domain_name == NULL) {  in roaming_prio()
2281 	if (interworking_home_sp_cred(wpa_s, cred, bss->anqp->domain_name) > 0)  in roaming_prio()
2289 					  bss->anqp->domain_name)) {  in roaming_prio()
2390 		res = interworking_home_sp(wpa_s, bss->anqp ?  in interworking_select_network()
2391 					   bss->anqp->domain_name : NULL);  in interworking_select_network()
2524 		if (other->anqp == NULL)  in interworking_match_anqp_info()
2526 		if (other->anqp->roaming_consortium == NULL &&  in interworking_match_anqp_info()
2527 		    other->anqp->nai_realm == NULL &&  in interworking_match_anqp_info()
2528 		    other->anqp->anqp_3gpp == NULL &&  in interworking_match_anqp_info()
2529 		    other->anqp->domain_name == NULL)  in interworking_match_anqp_info()
2543 		other->anqp->users++;  in interworking_match_anqp_info()
2544 		return other->anqp;  in interworking_match_anqp_info()
2584 			if (bss->anqp == NULL) {  in interworking_next_anqp_fetch()
2585 				bss->anqp = interworking_match_anqp_info(wpa_s,  in interworking_next_anqp_fetch()
2587 				if (bss->anqp) {  in interworking_next_anqp_fetch()
2591 				bss->anqp = wpa_bss_anqp_alloc();  in interworking_next_anqp_fetch()
2592 				if (bss->anqp == NULL)  in interworking_next_anqp_fetch()
2725 	struct wpa_bss_anqp *anqp = NULL;  in interworking_parse_rx_anqp_resp()  local
2731 		anqp = bss->anqp;  in interworking_parse_rx_anqp_resp()
2739 		if (anqp) {  in interworking_parse_rx_anqp_resp()
2740 			wpabuf_free(anqp->capability_list);  in interworking_parse_rx_anqp_resp()
2741 			anqp->capability_list = wpabuf_alloc_copy(pos, slen);  in interworking_parse_rx_anqp_resp()
2748 		if (anqp) {  in interworking_parse_rx_anqp_resp()
2749 			wpabuf_free(anqp->venue_name);  in interworking_parse_rx_anqp_resp()
2750 			anqp->venue_name = wpabuf_alloc_copy(pos, slen);  in interworking_parse_rx_anqp_resp()
2759 		if (anqp) {  in interworking_parse_rx_anqp_resp()
2760 			wpabuf_free(anqp->network_auth_type);  in interworking_parse_rx_anqp_resp()
2761 			anqp->network_auth_type = wpabuf_alloc_copy(pos, slen);  in interworking_parse_rx_anqp_resp()
2769 		if (anqp) {  in interworking_parse_rx_anqp_resp()
2770 			wpabuf_free(anqp->roaming_consortium);  in interworking_parse_rx_anqp_resp()
2771 			anqp->roaming_consortium = wpabuf_alloc_copy(pos, slen);  in interworking_parse_rx_anqp_resp()
2780 		if (anqp) {  in interworking_parse_rx_anqp_resp()
2781 			wpabuf_free(anqp->ip_addr_type_availability);  in interworking_parse_rx_anqp_resp()
2782 			anqp->ip_addr_type_availability =  in interworking_parse_rx_anqp_resp()
2790 		if (anqp) {  in interworking_parse_rx_anqp_resp()
2791 			wpabuf_free(anqp->nai_realm);  in interworking_parse_rx_anqp_resp()
2792 			anqp->nai_realm = wpabuf_alloc_copy(pos, slen);  in interworking_parse_rx_anqp_resp()
2800 		if (anqp) {  in interworking_parse_rx_anqp_resp()
2801 			wpabuf_free(anqp->anqp_3gpp);  in interworking_parse_rx_anqp_resp()
2802 			anqp->anqp_3gpp = wpabuf_alloc_copy(pos, slen);  in interworking_parse_rx_anqp_resp()
2809 		if (anqp) {  in interworking_parse_rx_anqp_resp()
2810 			wpabuf_free(anqp->domain_name);  in interworking_parse_rx_anqp_resp()
2811 			anqp->domain_name = wpabuf_alloc_copy(pos, slen);  in interworking_parse_rx_anqp_resp()