595 	if (data->tls_out) {  in eap_tls_process_input()
599 		wpabuf_free(data->tls_out);  in eap_tls_process_input()
600 		WPA_ASSERT(data->tls_out == NULL);  in eap_tls_process_input()
603 	data->tls_out = tls_connection_handshake(data->ssl_ctx, data->conn,  in eap_tls_process_input()
642 	if (data->tls_out == NULL)  in eap_tls_process_output()
644 	len = wpabuf_len(data->tls_out) - data->tls_out_pos;  in eap_tls_process_output()
648 		   (unsigned long) wpabuf_len(data->tls_out));  in eap_tls_process_output()
663 		(wpabuf_len(data->tls_out) > data->tls_out_limit ||  in eap_tls_process_output()
688 		wpabuf_put_be32(*out_data, wpabuf_len(data->tls_out));  in eap_tls_process_output()
692 			wpabuf_head_u8(data->tls_out) + data->tls_out_pos,  in eap_tls_process_output()
740 	if (data->tls_out && wpabuf_len(data->tls_out) > 0 &&  in eap_peer_tls_process_helper()
747 	if (data->tls_out == NULL || wpabuf_len(data->tls_out) == 0) {  in eap_peer_tls_process_helper()
775 	if (data->tls_out == NULL) {  in eap_peer_tls_process_helper()
789 			   (unsigned int) wpabuf_len(data->tls_out));  in eap_peer_tls_process_helper()
792 		if (wpabuf_len(data->tls_out) == 0) {  in eap_peer_tls_process_helper()
793 			wpabuf_free(data->tls_out);  in eap_peer_tls_process_helper()
794 			data->tls_out = NULL;  in eap_peer_tls_process_helper()
799 	if (wpabuf_len(data->tls_out) == 0) {  in eap_peer_tls_process_helper()
806 		wpabuf_free(data->tls_out);  in eap_peer_tls_process_helper()
807 		data->tls_out = NULL;  in eap_peer_tls_process_helper()
1025 	wpabuf_free(data->tls_out);  in eap_peer_tls_reset_output()
1026 	data->tls_out = NULL;  in eap_peer_tls_reset_output()
1077 		data->tls_out = tls_connection_encrypt(data->ssl_ctx,  in eap_peer_tls_encrypt()
1079 		if (data->tls_out == NULL) {  in eap_peer_tls_encrypt()