718 	struct wps_parse_attr *attr;  in wps_process_cred_e()  local
724 	attr = (struct wps_parse_attr *)os_zalloc(sizeof(struct wps_parse_attr));  in wps_process_cred_e()
725 	if (attr == NULL)  in wps_process_cred_e()
730 	if (wps_parse_msg(&msg, attr) < 0 ||  in wps_process_cred_e()
731 	    wps_process_cred(attr, &wps->cred)) {  in wps_process_cred_e()
784 	if (attr)  in wps_process_cred_e()
785 		os_free(attr);  in wps_process_cred_e()
828 				     struct wps_parse_attr *attr,  in wps_process_ap_settings_e()  argument
845 	if (wps_process_ap_settings(attr, cred) < 0) {  in wps_process_ap_settings_e()
995 					   struct wps_parse_attr *attr)  in wps_process_m2()  argument
1006 	if (wps_process_registrar_nonce(wps, attr->registrar_nonce) ||  in wps_process_m2()
1007 	    wps_process_enrollee_nonce(wps, attr->enrollee_nonce) ||  in wps_process_m2()
1008 	    wps_process_uuid_r(wps, attr->uuid_r) ||  in wps_process_m2()
1009 	    wps_process_dev_pw_id(wps, attr->dev_password_id)) {  in wps_process_m2()
1030 	if (wps_process_pubkey(wps, attr->public_key, attr->public_key_len) ||  in wps_process_m2()
1031 	    wps_process_authenticator(wps, attr->authenticator, msg) ||  in wps_process_m2()
1032 	    wps_process_device_attrs(&wps->peer_dev, attr)) {  in wps_process_m2()
1042 		decrypted = wps_decrypt_encr_settings(wps, attr->encr_settings,  in wps_process_m2()
1043 						      attr->encr_settings_len);  in wps_process_m2()
1057 				      eattr.num_cred, attr->version2 != NULL)) {  in wps_process_m2()
1075 					    struct wps_parse_attr *attr)  in wps_process_m2d()  argument
1087 			  attr->manufacturer, attr->manufacturer_len);  in wps_process_m2d()
1089 			  attr->model_name, attr->model_name_len);  in wps_process_m2d()
1091 			  attr->model_number, attr->model_number_len);  in wps_process_m2d()
1093 			  attr->serial_number, attr->serial_number_len);  in wps_process_m2d()
1095 			  attr->dev_name, attr->dev_name_len);  in wps_process_m2d()
1101 		if (attr->config_methods)  in wps_process_m2d()
1103 				WPA_GET_BE16(attr->config_methods);  in wps_process_m2d()
1104 		m2d->manufacturer = attr->manufacturer;  in wps_process_m2d()
1105 		m2d->manufacturer_len = attr->manufacturer_len;  in wps_process_m2d()
1106 		m2d->model_name = attr->model_name;  in wps_process_m2d()
1107 		m2d->model_name_len = attr->model_name_len;  in wps_process_m2d()
1108 		m2d->model_number = attr->model_number;  in wps_process_m2d()
1109 		m2d->model_number_len = attr->model_number_len;  in wps_process_m2d()
1110 		m2d->serial_number = attr->serial_number;  in wps_process_m2d()
1111 		m2d->serial_number_len = attr->serial_number_len;  in wps_process_m2d()
1112 		m2d->dev_name = attr->dev_name;  in wps_process_m2d()
1113 		m2d->dev_name_len = attr->dev_name_len;  in wps_process_m2d()
1114 		m2d->primary_dev_type = attr->primary_dev_type;  in wps_process_m2d()
1115 		if (attr->config_error)  in wps_process_m2d()
1117 				WPA_GET_BE16(attr->config_error);  in wps_process_m2d()
1118 		if (attr->dev_password_id)  in wps_process_m2d()
1120 				WPA_GET_BE16(attr->dev_password_id);  in wps_process_m2d()
1131 					   struct wps_parse_attr *attr)  in wps_process_m4()  argument
1154 	if (wps_process_enrollee_nonce(wps, attr->enrollee_nonce) ||  in wps_process_m4()
1155 	    wps_process_authenticator(wps, attr->authenticator, msg) ||  in wps_process_m4()
1156 	    wps_process_r_hash1(wps, attr->r_hash1) ||  in wps_process_m4()
1157 	    wps_process_r_hash2(wps, attr->r_hash2)) {  in wps_process_m4()
1163 	decrypted = wps_decrypt_encr_settings(wps, attr->encr_settings,  in wps_process_m4()
1164 					      attr->encr_settings_len);  in wps_process_m4()
1173 	if (wps_validate_m4_encr(decrypted, attr->version2 != NULL) < 0) {  in wps_process_m4()
1203 					   struct wps_parse_attr *attr)  in wps_process_m6()  argument
1226 	if (wps_process_enrollee_nonce(wps, attr->enrollee_nonce) ||  in wps_process_m6()
1227 	    wps_process_authenticator(wps, attr->authenticator, msg)) {  in wps_process_m6()
1233 	decrypted = wps_decrypt_encr_settings(wps, attr->encr_settings,  in wps_process_m6()
1234 					      attr->encr_settings_len);  in wps_process_m6()
1243 	if (wps_validate_m6_encr(decrypted, attr->version2 != NULL) < 0) {  in wps_process_m6()
1277 					   struct wps_parse_attr *attr)  in wps_process_m8()  argument
1300 	if (wps_process_enrollee_nonce(wps, attr->enrollee_nonce) ||  in wps_process_m8()
1301 	    wps_process_authenticator(wps, attr->authenticator, msg)) {  in wps_process_m8()
1321 	decrypted = wps_decrypt_encr_settings(wps, attr->encr_settings,  in wps_process_m8()
1322 					      attr->encr_settings_len);  in wps_process_m8()
1332 				 attr->version2 != NULL) < 0) {  in wps_process_m8()
1344 			      eattr->num_cred, attr->version2 != NULL) ||  in wps_process_m8()
1346 				      attr->version2 != NULL)) {  in wps_process_m8()
1380 	struct wps_parse_attr *attr;  in wps_process_wsc_msg()  local
1385 	attr = (struct wps_parse_attr *)os_zalloc(sizeof(struct wps_parse_attr));  in wps_process_wsc_msg()
1386         if (attr == NULL) {  in wps_process_wsc_msg()
1391 	if (wps_parse_msg(msg, attr) < 0) {  in wps_process_wsc_msg()
1396 	if (attr->enrollee_nonce == NULL ||  in wps_process_wsc_msg()
1397 	    os_memcmp(wps->nonce_e, attr->enrollee_nonce, WPS_NONCE_LEN) != 0) {  in wps_process_wsc_msg()
1403 	if (attr->msg_type == NULL) {  in wps_process_wsc_msg()
1410 	switch (*attr->msg_type) {  in wps_process_wsc_msg()
1416 		ret = wps_process_m2(wps, msg, attr);  in wps_process_wsc_msg()
1423 		ret = wps_process_m2d(wps, attr);  in wps_process_wsc_msg()
1430 		ret = wps_process_m4(wps, msg, attr);  in wps_process_wsc_msg()
1441 		ret = wps_process_m6(wps, msg, attr);  in wps_process_wsc_msg()
1452 		ret = wps_process_m8(wps, msg, attr);  in wps_process_wsc_msg()
1460 			   *attr->msg_type);  in wps_process_wsc_msg()
1472 	if (ret == WPS_CONTINUE && *attr->msg_type != WPS_M2D) {  in wps_process_wsc_msg()
1480 	if (attr)  in wps_process_wsc_msg()
1481 		os_free(attr);  in wps_process_wsc_msg()
1490 	struct wps_parse_attr *attr;  in wps_process_wsc_ack()  local
1495 	attr = (struct wps_parse_attr *)os_zalloc(sizeof(struct wps_parse_attr));  in wps_process_wsc_ack()
1496         if (attr == NULL) {  in wps_process_wsc_ack()
1501 	if (wps_parse_msg(msg, attr) < 0) {  in wps_process_wsc_ack()
1506 	if (attr->msg_type == NULL) {  in wps_process_wsc_ack()
1512 	if (*attr->msg_type != WPS_WSC_ACK) {  in wps_process_wsc_ack()
1514 			   *attr->msg_type);  in wps_process_wsc_ack()
1519 	if (attr->registrar_nonce == NULL ||  in wps_process_wsc_ack()
1520 	    os_memcmp(wps->nonce_r, attr->registrar_nonce, WPS_NONCE_LEN) != 0)  in wps_process_wsc_ack()
1527 	if (attr->enrollee_nonce == NULL ||  in wps_process_wsc_ack()
1528 	    os_memcmp(wps->nonce_e, attr->enrollee_nonce, WPS_NONCE_LEN) != 0) {  in wps_process_wsc_ack()
1545 	if (attr)  in wps_process_wsc_ack()
1546 		os_free(attr);  in wps_process_wsc_ack()
1555 	struct wps_parse_attr *attr;  in wps_process_wsc_nack()  local
1561 	attr = (struct wps_parse_attr *)os_zalloc(sizeof(struct wps_parse_attr));  in wps_process_wsc_nack()
1562         if (attr == NULL) {  in wps_process_wsc_nack()
1567 	if (wps_parse_msg(msg, attr) < 0) {  in wps_process_wsc_nack()
1572 	if (attr->msg_type == NULL) {  in wps_process_wsc_nack()
1578 	if (*attr->msg_type != WPS_WSC_NACK) {  in wps_process_wsc_nack()
1580 			   *attr->msg_type);  in wps_process_wsc_nack()
1585 	if (attr->registrar_nonce == NULL ||  in wps_process_wsc_nack()
1586 	    os_memcmp(wps->nonce_r, attr->registrar_nonce, WPS_NONCE_LEN) != 0)  in wps_process_wsc_nack()
1590 			    attr->registrar_nonce, WPS_NONCE_LEN);  in wps_process_wsc_nack()
1597 	if (attr->enrollee_nonce == NULL ||  in wps_process_wsc_nack()
1598 	    os_memcmp(wps->nonce_e, attr->enrollee_nonce, WPS_NONCE_LEN) != 0) {  in wps_process_wsc_nack()
1601 			    attr->enrollee_nonce, WPS_NONCE_LEN);  in wps_process_wsc_nack()
1608 	if (attr->config_error == NULL) {  in wps_process_wsc_nack()
1615 	config_error = WPA_GET_BE16(attr->config_error);  in wps_process_wsc_nack()
1642 	if (attr)  in wps_process_wsc_nack()
1643 		os_free(attr);  in wps_process_wsc_nack()
1660 		struct wps_parse_attr attr;  in wps_enrollee_process_msg()  local
1661 		if (wps_parse_msg(msg, &attr) == 0 && attr.msg_type) {  in wps_enrollee_process_msg()
1662 			if (*attr.msg_type == WPS_WSC_ACK)  in wps_enrollee_process_msg()
1664 			else if (*attr.msg_type == WPS_WSC_NACK)  in wps_enrollee_process_msg()