src/eap_common/eap_teap_common.c

426 int eap_teap_parse_tlv(struct eap_teap_tlv_parse *tlv,
434 			tlv->result = TEAP_STATUS_FAILURE;
437 		tlv->identity_type = WPA_GET_BE16(pos);
439 			   tlv->identity_type);
443 		if (tlv->result) {
446 			tlv->result = TEAP_STATUS_FAILURE;
451 			tlv->result = TEAP_STATUS_FAILURE;
454 		tlv->result = WPA_GET_BE16(pos);
455 		if (tlv->result != TEAP_STATUS_SUCCESS &&
456 		    tlv->result != TEAP_STATUS_FAILURE) {
458 				   tlv->result);
459 			tlv->result = TEAP_STATUS_FAILURE;
462 			   tlv->result == TEAP_STATUS_SUCCESS ?
469 			tlv->result = TEAP_STATUS_FAILURE;
472 		tlv->nak = pos;
473 		tlv->nak_len = len;
478 			tlv->result = TEAP_STATUS_FAILURE;
481 		tlv->error_code = WPA_GET_BE32(pos);
482 		wpa_printf(MSG_DEBUG, "EAP-TEAP: Error: %u", tlv->error_code);
487 		if (tlv->request_action) {
490 			tlv->iresult = TEAP_STATUS_FAILURE;
496 			tlv->iresult = TEAP_STATUS_FAILURE;
499 		tlv->request_action_status = pos[0];
500 		tlv->request_action = pos[1];
503 			   tlv->request_action_status, tlv->request_action);
508 		if (tlv->eap_payload_tlv) {
511 			tlv->iresult = TEAP_STATUS_FAILURE;
514 		tlv->eap_payload_tlv = pos;
515 		tlv->eap_payload_tlv_len = len;
523 			tlv->iresult = TEAP_STATUS_FAILURE;
526 		if (tlv->iresult) {
529 			tlv->iresult = TEAP_STATUS_FAILURE;
532 		tlv->iresult = WPA_GET_BE16(pos);
533 		if (tlv->iresult != TEAP_STATUS_SUCCESS &&
534 		    tlv->iresult != TEAP_STATUS_FAILURE) {
537 				   tlv->iresult);
538 			tlv->iresult = TEAP_STATUS_FAILURE;
541 			   tlv->iresult == TEAP_STATUS_SUCCESS ?
546 		if (tlv->pac) {
549 			tlv->iresult = TEAP_STATUS_FAILURE;
552 		tlv->pac = pos;
553 		tlv->pac_len = len;
558 		if (tlv->crypto_binding) {
561 			tlv->iresult = TEAP_STATUS_FAILURE;
564 		tlv->crypto_binding_len = sizeof(struct teap_tlv_hdr) + len;
565 		if (tlv->crypto_binding_len < sizeof(*tlv->crypto_binding)) {
568 			tlv->iresult = TEAP_STATUS_FAILURE;
571 		tlv->crypto_binding = (struct teap_tlv_crypto_binding *)
578 		if (tlv->basic_auth_req) {
581 			tlv->iresult = TEAP_STATUS_FAILURE;
584 		tlv->basic_auth_req = pos;
585 		tlv->basic_auth_req_len = len;
591 		if (tlv->basic_auth_resp) {
594 			tlv->iresult = TEAP_STATUS_FAILURE;
597 		tlv->basic_auth_resp = pos;
598 		tlv->basic_auth_resp_len = len;