128 		if (cred->pcsc || cred->imsi)  in cred_with_3gpp()
140 		if (cred->pcsc || cred->imsi)  in cred_with_nai_realm()
156 		if (cred->domain || cred->pcsc || cred->imsi)  in cred_with_domain()
590 static int plmn_id_match(struct wpabuf *anqp, const char *imsi, int mnc_len)  in plmn_id_match()  argument
597 	plmn[0] = (imsi[0] - '0') | ((imsi[1] - '0') << 4);  in plmn_id_match()
598 	plmn[1] = imsi[2] - '0';  in plmn_id_match()
601 		plmn[1] |= (imsi[5] - '0') << 4;  in plmn_id_match()
604 	plmn[2] = (imsi[3] - '0') | ((imsi[4] - '0') << 4);  in plmn_id_match()
653 static int build_root_nai(char *nai, size_t nai_len, const char *imsi,  in build_root_nai()  argument
667 	if (imsi == NULL || os_strlen(imsi) > 16) {  in build_root_nai()
671 	sep = os_strchr(imsi, '-');  in build_root_nai()
673 		plmn_len = sep - imsi;  in build_root_nai()
675 	} else if (mnc_len && os_strlen(imsi) >= 3 + mnc_len) {  in build_root_nai()
677 		msin = imsi + plmn_len;  in build_root_nai()
688 	os_memcpy(pos, imsi, plmn_len);  in build_root_nai()
695 		*pos++ = imsi[3];  in build_root_nai()
696 		*pos++ = imsi[4];  in build_root_nai()
698 		*pos++ = imsi[3];  in build_root_nai()
699 		*pos++ = imsi[4];  in build_root_nai()
700 		*pos++ = imsi[5];  in build_root_nai()
703 			   imsi[0], imsi[1], imsi[2]);  in build_root_nai()
709 static int set_root_nai(struct wpa_ssid *ssid, const char *imsi, char prefix)  in set_root_nai()  argument
712 	if (build_root_nai(nai, sizeof(nai), imsi, 0, prefix) < 0)  in set_root_nai()
748 		const char *imsi;  in interworking_connect_3gpp()  local
753 		    wpa_s->imsi[0]) {  in interworking_connect_3gpp()
754 			imsi = wpa_s->imsi;  in interworking_connect_3gpp()
760 		if (cred->imsi == NULL || !cred->imsi[0] ||  in interworking_connect_3gpp()
764 		sep = os_strchr(cred->imsi, '-');  in interworking_connect_3gpp()
766 		    (sep - cred->imsi != 5 && sep - cred->imsi != 6))  in interworking_connect_3gpp()
768 		mnc_len = sep - cred->imsi - 3;  in interworking_connect_3gpp()
769 		imsi = cred->imsi;  in interworking_connect_3gpp()
774 		if (plmn_id_match(bss->anqp->anqp_3gpp, imsi, mnc_len))  in interworking_connect_3gpp()
836 	if (!cred->pcsc && set_root_nai(ssid, cred->imsi, prefix) < 0) {  in interworking_connect_3gpp()
1292 		const char *imsi;  in interworking_credentials_available_3gpp()  local
1297 		    wpa_s->imsi[0]) {  in interworking_credentials_available_3gpp()
1298 			imsi = wpa_s->imsi;  in interworking_credentials_available_3gpp()
1304 		if (cred->imsi == NULL || !cred->imsi[0] ||  in interworking_credentials_available_3gpp()
1308 		sep = os_strchr(cred->imsi, '-');  in interworking_credentials_available_3gpp()
1310 		    (sep - cred->imsi != 5 && sep - cred->imsi != 6))  in interworking_credentials_available_3gpp()
1312 		mnc_len = sep - cred->imsi - 3;  in interworking_credentials_available_3gpp()
1313 		imsi = cred->imsi;  in interworking_credentials_available_3gpp()
1320 		ret = plmn_id_match(bss->anqp->anqp_3gpp, imsi, mnc_len);  in interworking_credentials_available_3gpp()
1440 		char *imsi = NULL;  in interworking_home_sp()  local
1442 		if (cred->imsi)  in interworking_home_sp()
1443 			imsi = cred->imsi;  in interworking_home_sp()
1446 			 wpa_s->scard && wpa_s->imsi[0]) {  in interworking_home_sp()
1447 			imsi = wpa_s->imsi;  in interworking_home_sp()
1451 		if (imsi && build_root_nai(nai, sizeof(nai), imsi, mnc_len, 0)  in interworking_home_sp()