435 static struct nai_realm * nai_realm_parse(struct wpabuf *anqp, u16 *count)  in nai_realm_parse()  argument
441 	if (anqp == NULL || wpabuf_len(anqp) < 2)  in nai_realm_parse()
444 	pos = wpabuf_head_u8(anqp);  in nai_realm_parse()
445 	end = pos + wpabuf_len(anqp);  in nai_realm_parse()
590 static int plmn_id_match(struct wpabuf *anqp, const char *imsi, int mnc_len)  in plmn_id_match()  argument
606 	if (anqp == NULL)  in plmn_id_match()
608 	pos = wpabuf_head_u8(anqp);  in plmn_id_match()
609 	end = pos + wpabuf_len(anqp);  in plmn_id_match()
743 	if (bss->anqp == NULL || bss->anqp->anqp_3gpp == NULL)  in interworking_connect_3gpp()
774 		if (plmn_id_match(bss->anqp->anqp_3gpp, imsi, mnc_len))  in interworking_connect_3gpp()
913 static int roaming_consortium_anqp_match(const struct wpabuf *anqp,  in roaming_consortium_anqp_match()  argument
919 	if (anqp == NULL)  in roaming_consortium_anqp_match()
922 	pos = wpabuf_head(anqp);  in roaming_consortium_anqp_match()
923 	end = pos + wpabuf_len(anqp);  in roaming_consortium_anqp_match()
939 static int roaming_consortium_match(const u8 *ie, const struct wpabuf *anqp,  in roaming_consortium_match()  argument
943 		roaming_consortium_anqp_match(anqp, rc_id, rc_len);  in roaming_consortium_match()
956 	    (bss->anqp == NULL || bss->anqp->roaming_consortium == NULL))  in interworking_credentials_available_roaming_consortium()
967 					      bss->anqp ?  in interworking_credentials_available_roaming_consortium()
968 					      bss->anqp->roaming_consortium :  in interworking_credentials_available_roaming_consortium()
1159 	realm = nai_realm_parse(bss->anqp ? bss->anqp->nai_realm : NULL,  in interworking_connect()
1287 	if (bss->anqp == NULL || bss->anqp->anqp_3gpp == NULL)  in interworking_credentials_available_3gpp()
1320 		ret = plmn_id_match(bss->anqp->anqp_3gpp, imsi, mnc_len);  in interworking_credentials_available_3gpp()
1340 	if (bss->anqp == NULL || bss->anqp->nai_realm == NULL)  in interworking_credentials_available_realm()
1348 	realm = nai_realm_parse(bss->anqp->nai_realm, &count);  in interworking_credentials_available_realm()
1529 		res = interworking_home_sp(wpa_s, bss->anqp ?  in interworking_select_network()
1530 					   bss->anqp->domain_name : NULL);  in interworking_select_network()
1604 		if (other->anqp == NULL)  in interworking_match_anqp_info()
1617 		other->anqp->users++;  in interworking_match_anqp_info()
1618 		return other->anqp;  in interworking_match_anqp_info()
1642 			if (bss->anqp == NULL) {  in interworking_next_anqp_fetch()
1643 				bss->anqp = interworking_match_anqp_info(wpa_s,  in interworking_next_anqp_fetch()
1645 				if (bss->anqp) {  in interworking_next_anqp_fetch()
1649 				bss->anqp = wpa_bss_anqp_alloc();  in interworking_next_anqp_fetch()
1650 				if (bss->anqp == NULL)  in interworking_next_anqp_fetch()
1748 	struct wpa_bss_anqp *anqp = NULL;  in interworking_parse_rx_anqp_resp()  local
1754 		anqp = bss->anqp;  in interworking_parse_rx_anqp_resp()
1765 		if (anqp) {  in interworking_parse_rx_anqp_resp()
1766 			wpabuf_free(anqp->venue_name);  in interworking_parse_rx_anqp_resp()
1767 			anqp->venue_name = wpabuf_alloc_copy(pos, slen);  in interworking_parse_rx_anqp_resp()
1776 		if (anqp) {  in interworking_parse_rx_anqp_resp()
1777 			wpabuf_free(anqp->network_auth_type);  in interworking_parse_rx_anqp_resp()
1778 			anqp->network_auth_type = wpabuf_alloc_copy(pos, slen);  in interworking_parse_rx_anqp_resp()
1786 		if (anqp) {  in interworking_parse_rx_anqp_resp()
1787 			wpabuf_free(anqp->roaming_consortium);  in interworking_parse_rx_anqp_resp()
1788 			anqp->roaming_consortium = wpabuf_alloc_copy(pos, slen);  in interworking_parse_rx_anqp_resp()
1797 		if (anqp) {  in interworking_parse_rx_anqp_resp()
1798 			wpabuf_free(anqp->ip_addr_type_availability);  in interworking_parse_rx_anqp_resp()
1799 			anqp->ip_addr_type_availability =  in interworking_parse_rx_anqp_resp()
1807 		if (anqp) {  in interworking_parse_rx_anqp_resp()
1808 			wpabuf_free(anqp->nai_realm);  in interworking_parse_rx_anqp_resp()
1809 			anqp->nai_realm = wpabuf_alloc_copy(pos, slen);  in interworking_parse_rx_anqp_resp()
1817 		if (anqp) {  in interworking_parse_rx_anqp_resp()
1818 			wpabuf_free(anqp->anqp_3gpp);  in interworking_parse_rx_anqp_resp()
1819 			anqp->anqp_3gpp = wpabuf_alloc_copy(pos, slen);  in interworking_parse_rx_anqp_resp()
1826 		if (anqp) {  in interworking_parse_rx_anqp_resp()
1827 			wpabuf_free(anqp->domain_name);  in interworking_parse_rx_anqp_resp()
1828 			anqp->domain_name = wpabuf_alloc_copy(pos, slen);  in interworking_parse_rx_anqp_resp()