Exemplo n.º 1
0
NTSTATUS smbd_smb2_request_process_flush(struct smbd_smb2_request *req)
{
	NTSTATUS status;
	const uint8_t *inbody;
	uint64_t in_file_id_persistent;
	uint64_t in_file_id_volatile;
	struct files_struct *in_fsp;
	struct tevent_req *subreq;

	status = smbd_smb2_request_verify_sizes(req, 0x18);
	if (!NT_STATUS_IS_OK(status)) {
		return smbd_smb2_request_error(req, status);
	}
	inbody = SMBD_SMB2_IN_BODY_PTR(req);

	in_file_id_persistent	= BVAL(inbody, 0x08);
	in_file_id_volatile	= BVAL(inbody, 0x10);

	in_fsp = file_fsp_smb2(req, in_file_id_persistent, in_file_id_volatile);
	if (in_fsp == NULL) {
		return smbd_smb2_request_error(req, NT_STATUS_FILE_CLOSED);
	}

	subreq = smbd_smb2_flush_send(req, req->sconn->ev_ctx,
				      req, in_fsp);
	if (subreq == NULL) {
		return smbd_smb2_request_error(req, NT_STATUS_NO_MEMORY);
	}
	tevent_req_set_callback(subreq, smbd_smb2_request_flush_done, req);

	return smbd_smb2_request_pending_queue(req, subreq, 500);
}
Exemplo n.º 2
0
NTSTATUS smbd_smb2_request_process_flush(struct smbd_smb2_request *req)
{
	NTSTATUS status;
	const uint8_t *inbody;
	int i = req->current_idx;
	uint64_t in_file_id_persistent;
	uint64_t in_file_id_volatile;
	struct tevent_req *subreq;

	status = smbd_smb2_request_verify_sizes(req, 0x18);
	if (!NT_STATUS_IS_OK(status)) {
		return smbd_smb2_request_error(req, status);
	}
	inbody = (const uint8_t *)req->in.vector[i+1].iov_base;

	in_file_id_persistent	= BVAL(inbody, 0x08);
	in_file_id_volatile	= BVAL(inbody, 0x10);

	if (req->compat_chain_fsp) {
		/* skip check */
	} else if (in_file_id_persistent != in_file_id_volatile) {
		return smbd_smb2_request_error(req, NT_STATUS_FILE_CLOSED);
	}

	subreq = smbd_smb2_flush_send(req,
				      req->sconn->ev_ctx,
				      req,
				      in_file_id_volatile);
	if (subreq == NULL) {
		return smbd_smb2_request_error(req, NT_STATUS_NO_MEMORY);
	}
	tevent_req_set_callback(subreq, smbd_smb2_request_flush_done, req);

	return smbd_smb2_request_pending_queue(req, subreq, 500);
}