Пример #1
0
static bool test_compound_padding(struct torture_context *tctx,
				  struct smb2_tree *tree)
{
	struct smb2_handle h;
	struct smb2_create cr;
	struct smb2_read r;
	const char *fname = "compound_read.dat";
	const char *sname = "compound_read.dat:foo";
	struct smb2_request *req[3];
	NTSTATUS status;
	bool ret = false;

	smb2_util_unlink(tree, fname);

	/* Write file */
	ZERO_STRUCT(cr);
	cr.in.desired_access = SEC_FILE_WRITE_DATA;
	cr.in.file_attributes = FILE_ATTRIBUTE_NORMAL;
	cr.in.create_disposition = NTCREATEX_DISP_CREATE;
	cr.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS;
	cr.in.fname = fname;
	cr.in.share_access = NTCREATEX_SHARE_ACCESS_READ|
		NTCREATEX_SHARE_ACCESS_WRITE|
		NTCREATEX_SHARE_ACCESS_DELETE;
	status = smb2_create(tree, tctx, &cr);
	CHECK_STATUS(status, NT_STATUS_OK);
	h = cr.out.file.handle;

	status = smb2_util_write(tree, h, "123", 0, 3);
	CHECK_STATUS(status, NT_STATUS_OK);

	smb2_util_close(tree, h);

	/* Write stream */
	ZERO_STRUCT(cr);
	cr.in.desired_access = SEC_FILE_WRITE_DATA;
	cr.in.file_attributes = FILE_ATTRIBUTE_NORMAL;
	cr.in.create_disposition = NTCREATEX_DISP_CREATE;
	cr.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS;
	cr.in.fname = sname;
	cr.in.share_access = NTCREATEX_SHARE_ACCESS_READ|
		NTCREATEX_SHARE_ACCESS_WRITE|
		NTCREATEX_SHARE_ACCESS_DELETE;
	status = smb2_create(tree, tctx, &cr);
	CHECK_STATUS(status, NT_STATUS_OK);
	h = cr.out.file.handle;

	status = smb2_util_write(tree, h, "456", 0, 3);
	CHECK_STATUS(status, NT_STATUS_OK);

	smb2_util_close(tree, h);

	/* Check compound read from basefile */
	smb2_transport_compound_start(tree->session->transport, 2);

	ZERO_STRUCT(cr);
	cr.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS;
	cr.in.desired_access	= SEC_FILE_READ_DATA;
	cr.in.file_attributes	= FILE_ATTRIBUTE_NORMAL;
	cr.in.create_disposition = NTCREATEX_DISP_OPEN;
	cr.in.fname		= fname;
	cr.in.share_access = NTCREATEX_SHARE_ACCESS_READ|
		NTCREATEX_SHARE_ACCESS_WRITE|
		NTCREATEX_SHARE_ACCESS_DELETE;
	req[0] = smb2_create_send(tree, &cr);

	smb2_transport_compound_set_related(tree->session->transport, true);

	ZERO_STRUCT(r);
	h.data[0] = UINT64_MAX;
	h.data[1] = UINT64_MAX;
	r.in.file.handle = h;
	r.in.length      = 3;
	r.in.offset      = 0;
	r.in.min_count      = 1;
	req[1] = smb2_read_send(tree, &r);

	status = smb2_create_recv(req[0], tree, &cr);
	CHECK_STATUS(status, NT_STATUS_OK);

	/*
	 * We must do a manual smb2_request_receive() in order to be
	 * able to check the transport layer info, as smb2_read_recv()
	 * will destroy the req. smb2_read_recv() will call
	 * smb2_request_receive() again, but that's ok.
	 */
	if (!smb2_request_receive(req[1]) ||
	    !smb2_request_is_ok(req[1])) {
		torture_fail(tctx, "failed to receive read request");
	}

	/*
	 * size must be 24: 16 byte read response header plus 3
	 * requested bytes padded to an 8 byte boundary.
	 */
	CHECK_VALUE(req[1]->in.body_size, 24);

	status = smb2_read_recv(req[1], tree, &r);
	CHECK_STATUS(status, NT_STATUS_OK);

	smb2_util_close(tree, cr.out.file.handle);

	/* Check compound read from stream */
	smb2_transport_compound_start(tree->session->transport, 2);

	ZERO_STRUCT(cr);
	cr.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS;
	cr.in.desired_access	= SEC_FILE_READ_DATA;
	cr.in.file_attributes	= FILE_ATTRIBUTE_NORMAL;
	cr.in.create_disposition = NTCREATEX_DISP_OPEN;
	cr.in.fname		= sname;
	cr.in.share_access = NTCREATEX_SHARE_ACCESS_READ|
		NTCREATEX_SHARE_ACCESS_WRITE|
		NTCREATEX_SHARE_ACCESS_DELETE;
	req[0] = smb2_create_send(tree, &cr);

	smb2_transport_compound_set_related(tree->session->transport, true);

	ZERO_STRUCT(r);
	h.data[0] = UINT64_MAX;
	h.data[1] = UINT64_MAX;
	r.in.file.handle = h;
	r.in.length      = 3;
	r.in.offset      = 0;
	r.in.min_count   = 1;
	req[1] = smb2_read_send(tree, &r);

	status = smb2_create_recv(req[0], tree, &cr);
	CHECK_STATUS(status, NT_STATUS_OK);

	/*
	 * We must do a manual smb2_request_receive() in order to be
	 * able to check the transport layer info, as smb2_read_recv()
	 * will destroy the req. smb2_read_recv() will call
	 * smb2_request_receive() again, but that's ok.
	 */
	if (!smb2_request_receive(req[1]) ||
	    !smb2_request_is_ok(req[1])) {
		torture_fail(tctx, "failed to receive read request");
	}

	/*
	 * size must be 24: 16 byte read response header plus 3
	 * requested bytes padded to an 8 byte boundary.
	 */
	CHECK_VALUE(req[1]->in.body_size, 24);

	status = smb2_read_recv(req[1], tree, &r);
	CHECK_STATUS(status, NT_STATUS_OK);

	h = cr.out.file.handle;

	/* Check 2 compound (unrelateated) reads from existing stream handle */
	smb2_transport_compound_start(tree->session->transport, 2);

	ZERO_STRUCT(r);
	r.in.file.handle = h;
	r.in.length      = 3;
	r.in.offset      = 0;
	r.in.min_count   = 1;
	req[0] = smb2_read_send(tree, &r);
	req[1] = smb2_read_send(tree, &r);

	/*
	 * We must do a manual smb2_request_receive() in order to be
	 * able to check the transport layer info, as smb2_read_recv()
	 * will destroy the req. smb2_read_recv() will call
	 * smb2_request_receive() again, but that's ok.
	 */
	if (!smb2_request_receive(req[0]) ||
	    !smb2_request_is_ok(req[0])) {
		torture_fail(tctx, "failed to receive read request");
	}
	if (!smb2_request_receive(req[1]) ||
	    !smb2_request_is_ok(req[1])) {
		torture_fail(tctx, "failed to receive read request");
	}

	/*
	 * size must be 24: 16 byte read response header plus 3
	 * requested bytes padded to an 8 byte boundary.
	 */
	CHECK_VALUE(req[0]->in.body_size, 24);
	CHECK_VALUE(req[1]->in.body_size, 24);

	status = smb2_read_recv(req[0], tree, &r);
	CHECK_STATUS(status, NT_STATUS_OK);
	status = smb2_read_recv(req[1], tree, &r);
	CHECK_STATUS(status, NT_STATUS_OK);

	/*
	 * now try a single read from the stream and verify there's no padding
	 */
	ZERO_STRUCT(r);
	r.in.file.handle = h;
	r.in.length      = 3;
	r.in.offset      = 0;
	r.in.min_count   = 1;
	req[0] = smb2_read_send(tree, &r);

	/*
	 * We must do a manual smb2_request_receive() in order to be
	 * able to check the transport layer info, as smb2_read_recv()
	 * will destroy the req. smb2_read_recv() will call
	 * smb2_request_receive() again, but that's ok.
	 */
	if (!smb2_request_receive(req[0]) ||
	    !smb2_request_is_ok(req[0])) {
		torture_fail(tctx, "failed to receive read request");
	}

	/*
	 * size must be 19: 16 byte read response header plus 3
	 * requested bytes without padding.
	 */
	CHECK_VALUE(req[0]->in.body_size, 19);

	status = smb2_read_recv(req[0], tree, &r);
	CHECK_STATUS(status, NT_STATUS_OK);

	smb2_util_close(tree, h);

	status = smb2_util_unlink(tree, fname);
	CHECK_STATUS(status, NT_STATUS_OK);

	ret = true;
done:
	return ret;
}
Пример #2
0
static bool test_compound_related3(struct torture_context *tctx,
				   struct smb2_tree *tree)
{
	struct smb2_handle hd;
	struct smb2_ioctl io;
	struct smb2_create cr;
	struct smb2_close cl;
	const char *fname = "compound_related3.dat";
	struct smb2_request *req[3];
	NTSTATUS status;
	bool ret = false;

	smb2_util_unlink(tree, fname);

	ZERO_STRUCT(cr);
	cr.in.security_flags	= 0x00;
	cr.in.oplock_level	= 0;
	cr.in.impersonation_level = NTCREATEX_IMPERSONATION_IMPERSONATION;
	cr.in.create_flags	= 0x00000000;
	cr.in.reserved		= 0x00000000;
	cr.in.desired_access	= SEC_RIGHTS_FILE_ALL;
	cr.in.file_attributes	= FILE_ATTRIBUTE_NORMAL;
	cr.in.share_access	= NTCREATEX_SHARE_ACCESS_READ |
				  NTCREATEX_SHARE_ACCESS_WRITE |
				  NTCREATEX_SHARE_ACCESS_DELETE;
	cr.in.create_disposition = NTCREATEX_DISP_OPEN_IF;
	cr.in.create_options	= NTCREATEX_OPTIONS_SEQUENTIAL_ONLY |
				  NTCREATEX_OPTIONS_ASYNC_ALERT	|
				  NTCREATEX_OPTIONS_NON_DIRECTORY_FILE |
				  0x00200000;
	cr.in.fname		= fname;

	smb2_transport_compound_start(tree->session->transport, 3);

	req[0] = smb2_create_send(tree, &cr);

	hd.data[0] = UINT64_MAX;
	hd.data[1] = UINT64_MAX;

	smb2_transport_compound_set_related(tree->session->transport, true);

	ZERO_STRUCT(io);
	io.in.function = FSCTL_CREATE_OR_GET_OBJECT_ID;
	io.in.file.handle = hd;
	io.in.unknown2 = 0;
	io.in.max_response_size = 64;
	io.in.flags = 1;

	req[1] = smb2_ioctl_send(tree, &io);

	ZERO_STRUCT(cl);
	cl.in.file.handle = hd;

	req[2] = smb2_close_send(tree, &cl);

	status = smb2_create_recv(req[0], tree, &cr);
	CHECK_STATUS(status, NT_STATUS_OK);
	status = smb2_ioctl_recv(req[1], tree, &io);
	CHECK_STATUS(status, NT_STATUS_OK);
	status = smb2_close_recv(req[2], &cl);
	CHECK_STATUS(status, NT_STATUS_OK);

	status = smb2_util_unlink(tree, fname);
	CHECK_STATUS(status, NT_STATUS_OK);

	ret = true;
done:
	return ret;
}
Пример #3
0
static bool test_compound_related2(struct torture_context *tctx,
				   struct smb2_tree *tree)
{
	struct smb2_handle hd;
	struct smb2_create cr;
	NTSTATUS status;
	const char *fname = "compound_related2.dat";
	struct smb2_close cl;
	bool ret = true;
	struct smb2_request *req[5];
	struct smbXcli_tcon *saved_tcon = tree->smbXcli;
	struct smbXcli_session *saved_session = tree->session->smbXcli;

	smb2_transport_credits_ask_num(tree->session->transport, 5);

	smb2_util_unlink(tree, fname);

	smb2_transport_credits_ask_num(tree->session->transport, 1);

	ZERO_STRUCT(cr);
	cr.in.security_flags		= 0x00;
	cr.in.oplock_level		= 0;
	cr.in.impersonation_level	= NTCREATEX_IMPERSONATION_IMPERSONATION;
	cr.in.create_flags		= 0x00000000;
	cr.in.reserved			= 0x00000000;
	cr.in.desired_access		= SEC_RIGHTS_FILE_ALL;
	cr.in.file_attributes		= FILE_ATTRIBUTE_NORMAL;
	cr.in.share_access		= NTCREATEX_SHARE_ACCESS_READ |
					  NTCREATEX_SHARE_ACCESS_WRITE |
					  NTCREATEX_SHARE_ACCESS_DELETE;
	cr.in.create_disposition	= NTCREATEX_DISP_OPEN_IF;
	cr.in.create_options		= NTCREATEX_OPTIONS_SEQUENTIAL_ONLY |
					  NTCREATEX_OPTIONS_ASYNC_ALERT	|
					  NTCREATEX_OPTIONS_NON_DIRECTORY_FILE |
					  0x00200000;
	cr.in.fname			= fname;

	smb2_transport_compound_start(tree->session->transport, 5);

	req[0] = smb2_create_send(tree, &cr);

	hd.data[0] = UINT64_MAX;
	hd.data[1] = UINT64_MAX;

	smb2_transport_compound_set_related(tree->session->transport, true);

	ZERO_STRUCT(cl);
	cl.in.file.handle = hd;

	tree->smbXcli = smbXcli_tcon_create(tree);
	smb2cli_tcon_set_values(tree->smbXcli,
				NULL, /* session */
				0xFFFFFFFF, /* tcon_id */
				0, /* type */
				0, /* flags */
				0, /* capabilities */
				0 /* maximal_access */);

	tree->session->smbXcli = smbXcli_session_copy(tree->session,
							tree->session->smbXcli);
	smb2cli_session_set_id_and_flags(tree->session->smbXcli, UINT64_MAX, 0);

	req[1] = smb2_close_send(tree, &cl);
	req[2] = smb2_close_send(tree, &cl);
	req[3] = smb2_close_send(tree, &cl);
	req[4] = smb2_close_send(tree, &cl);

	status = smb2_create_recv(req[0], tree, &cr);
	CHECK_STATUS(status, NT_STATUS_OK);
	status = smb2_close_recv(req[1], &cl);
	CHECK_STATUS(status, NT_STATUS_OK);
	status = smb2_close_recv(req[2], &cl);
	CHECK_STATUS(status, NT_STATUS_FILE_CLOSED);
	status = smb2_close_recv(req[3], &cl);
	CHECK_STATUS(status, NT_STATUS_FILE_CLOSED);
	status = smb2_close_recv(req[4], &cl);
	CHECK_STATUS(status, NT_STATUS_FILE_CLOSED);

	TALLOC_FREE(tree->smbXcli);
	tree->smbXcli = saved_tcon;
	TALLOC_FREE(tree->session->smbXcli);
	tree->session->smbXcli = saved_session;

	smb2_util_unlink(tree, fname);
done:
	return ret;
}
Пример #4
0
static bool test_compound_break(struct torture_context *tctx,
			         struct smb2_tree *tree)
{
	const char *fname1 = "some-file.pptx";
	NTSTATUS status;
	bool ret = true;
	union smb_open io1;
	struct smb2_create io2;
	struct smb2_getinfo gf;
	struct smb2_request *req[2];
	struct smb2_handle h1;
	struct smb2_handle h;

	tree->session->transport->oplock.handler = torture_oplock_handler;
	tree->session->transport->oplock.private_data = tree;

	ZERO_STRUCT(break_info);

	/*
	  base ntcreatex parms
	*/
	ZERO_STRUCT(io1.smb2);
	io1.generic.level = RAW_OPEN_SMB2;
	io1.smb2.in.desired_access = (SEC_STD_SYNCHRONIZE|
					SEC_STD_READ_CONTROL|
					SEC_FILE_READ_ATTRIBUTE|
					SEC_FILE_READ_EA|
					SEC_FILE_READ_DATA);
	io1.smb2.in.alloc_size = 0;
	io1.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL;
	io1.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ|
			NTCREATEX_SHARE_ACCESS_WRITE|
			NTCREATEX_SHARE_ACCESS_DELETE;
	io1.smb2.in.create_disposition = NTCREATEX_DISP_OPEN_IF;
	io1.smb2.in.create_options = 0;
	io1.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS;
	io1.smb2.in.security_flags = 0;
	io1.smb2.in.fname = fname1;

	torture_comment(tctx, "TEST2: open a file with an batch "
			"oplock (share mode: all)\n");
	io1.smb2.in.oplock_level = SMB2_OPLOCK_LEVEL_BATCH;

	status = smb2_create(tree, tctx, &(io1.smb2));
	torture_assert_ntstatus_ok(tctx, status, "Error opening the file");

	h1 = io1.smb2.out.file.handle;

	torture_comment(tctx, "TEST2: Opening second time with compound\n");

	ZERO_STRUCT(io2);

	io2.in.desired_access = (SEC_STD_SYNCHRONIZE|
				SEC_FILE_READ_ATTRIBUTE|
				SEC_FILE_READ_EA);
	io2.in.alloc_size = 0;
	io2.in.file_attributes = FILE_ATTRIBUTE_NORMAL;
	io2.in.share_access = NTCREATEX_SHARE_ACCESS_READ|
			NTCREATEX_SHARE_ACCESS_WRITE|
			NTCREATEX_SHARE_ACCESS_DELETE;
	io2.in.create_disposition = NTCREATEX_DISP_OPEN;
	io2.in.create_options = 0;
	io2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS;
	io2.in.security_flags = 0;
	io2.in.fname = fname1;
	io2.in.oplock_level = 0;

	smb2_transport_compound_start(tree->session->transport, 2);

	req[0] = smb2_create_send(tree, &io2);

	smb2_transport_compound_set_related(tree->session->transport, true);

	h.data[0] = UINT64_MAX;
	h.data[1] = UINT64_MAX;

	ZERO_STRUCT(gf);
	gf.in.file.handle = h;
	gf.in.info_type = SMB2_GETINFO_FILE;
	gf.in.info_class = 0x16;
	gf.in.output_buffer_length = 0x1000;
	gf.in.input_buffer_length = 0;

	req[1] = smb2_getinfo_send(tree, &gf);

	status = smb2_create_recv(req[0], tree, &io2);
	CHECK_STATUS(status, NT_STATUS_OK);

	status = smb2_getinfo_recv(req[1], tree, &gf);
	CHECK_STATUS(status, NT_STATUS_OK);

done:

	smb2_util_close(tree, h1);
	smb2_util_unlink(tree, fname1);
	return ret;
}
Пример #5
0
/* Send a compound request where we expect the middle request (Create, Notify,
 * GetInfo) to go asynchronous. Against Win7 the sync request succeed while
 * the async fails. All are returned in the same compound response. */
static bool test_compound_interim2(struct torture_context *tctx,
				   struct smb2_tree *tree)
{
    struct smb2_handle hd;
    struct smb2_create cr;
    NTSTATUS status = NT_STATUS_OK;
    const char *dname = "compound_interim_dir";
    struct smb2_getinfo gf;
    struct smb2_notify  nt;
    bool ret = true;
    struct smb2_request *req[3];

    /* Win7 compound request implementation deviates substantially from the
     * SMB2 spec as noted in MS-SMB2 <159>, <162>.  This, test currently
     * verifies the Windows behavior, not the general spec behavior. */

    smb2_transport_credits_ask_num(tree->session->transport, 5);

    smb2_deltree(tree, dname);

    smb2_transport_credits_ask_num(tree->session->transport, 1);

    ZERO_STRUCT(cr);
    cr.in.desired_access        = SEC_RIGHTS_FILE_ALL;
    cr.in.create_options        = NTCREATEX_OPTIONS_DIRECTORY;
    cr.in.file_attributes       = FILE_ATTRIBUTE_DIRECTORY;
    cr.in.share_access      = NTCREATEX_SHARE_ACCESS_READ |
                      NTCREATEX_SHARE_ACCESS_WRITE |
                      NTCREATEX_SHARE_ACCESS_DELETE;
    cr.in.create_disposition    = NTCREATEX_DISP_CREATE;
    cr.in.fname         = dname;

    smb2_transport_compound_start(tree->session->transport, 3);

    req[0] = smb2_create_send(tree, &cr);

    smb2_transport_compound_set_related(tree->session->transport, true);

    hd.data[0] = UINT64_MAX;
    hd.data[1] = UINT64_MAX;

    ZERO_STRUCT(nt);
    nt.in.recursive          = true;
    nt.in.buffer_size        = 0x1000;
    nt.in.file.handle        = hd;
    nt.in.completion_filter  = FILE_NOTIFY_CHANGE_NAME;
    nt.in.unknown            = 0x00000000;

    req[1] = smb2_notify_send(tree, &nt);

    ZERO_STRUCT(gf);
    gf.in.file.handle = hd;
    gf.in.info_type   = SMB2_GETINFO_FILE;
    gf.in.info_class  = 0x04; /* FILE_BASIC_INFORMATION */
    gf.in.output_buffer_length = 0x1000;
    gf.in.input_buffer_length = 0;

    req[2] = smb2_getinfo_send(tree, &gf);

    status = smb2_create_recv(req[0], tree, &cr);
    CHECK_STATUS(status, NT_STATUS_OK);

    status = smb2_notify_recv(req[1], tree, &nt);
    CHECK_STATUS(status, NT_STATUS_INTERNAL_ERROR);

    status = smb2_getinfo_recv(req[2], tree, &gf);
    CHECK_STATUS(status, NT_STATUS_OK);

    smb2_util_close(tree, cr.out.file.handle);

    smb2_deltree(tree, dname);
done:
    return ret;
}
Пример #6
0
static bool test_smb2_open_multi(struct torture_context *tctx,
				struct smb2_tree *tree)
{
	const char *fname = "test_oplock.dat";
	NTSTATUS status;
	bool ret = true;
	union smb_open io;
	struct smb2_tree **trees;
	struct smb2_request **requests;
	union smb_open *ios;
	int i, num_files = 3;
	int num_ok = 0;
	int num_collision = 0;

	torture_comment(tctx,
		"Testing SMB2 Open with multiple connections\n");
	trees = talloc_array(tctx, struct smb2_tree *, num_files);
	requests = talloc_array(tctx, struct smb2_request *, num_files);
	ios = talloc_array(tctx, union smb_open, num_files);
	if ((tctx->ev == NULL) || (trees == NULL) || (requests == NULL) ||
	    (ios == NULL)) {
		torture_comment(tctx, ("talloc failed\n"));
		ret = false;
		goto done;
	}

	tree->session->transport->options.request_timeout = 60;

	for (i=0; i<num_files; i++) {
		if (!torture_smb2_connection(tctx, &(trees[i]))) {
			torture_comment(tctx,
				"Could not open %d'th connection\n", i);
			ret = false;
			goto done;
		}
		trees[i]->session->transport->options.request_timeout = 60;
	}

	/* cleanup */
	smb2_util_unlink(tree, fname);

	/*
	  base ntcreatex parms
	*/
	ZERO_STRUCT(io.smb2);
	io.generic.level = RAW_OPEN_SMB2;
	io.smb2.in.desired_access = SEC_RIGHTS_FILE_ALL;
	io.smb2.in.alloc_size = 0;
	io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL;
	io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ|
		NTCREATEX_SHARE_ACCESS_WRITE|
		NTCREATEX_SHARE_ACCESS_DELETE;
	io.smb2.in.create_disposition = NTCREATEX_DISP_CREATE;
	io.smb2.in.create_options = 0;
	io.smb2.in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS;
	io.smb2.in.security_flags = 0;
	io.smb2.in.fname = fname;
	io.smb2.in.create_flags = 0;

	for (i=0; i<num_files; i++) {
		ios[i] = io;
		requests[i] = smb2_create_send(trees[i], &(ios[i].smb2));
		if (requests[i] == NULL) {
			torture_comment(tctx,
				"could not send %d'th request\n", i);
			ret = false;
			goto done;
		}
	}

	torture_comment(tctx, "waiting for replies\n");
	while (1) {
		bool unreplied = false;
		for (i=0; i<num_files; i++) {
			if (requests[i] == NULL) {
				continue;
			}
			if (requests[i]->state < SMB2_REQUEST_DONE) {
				unreplied = true;
				break;
			}
			status = smb2_create_recv(requests[i], tctx,
						  &(ios[i].smb2));

			torture_comment(tctx,
				"File %d returned status %s\n", i,
				nt_errstr(status));

			if (NT_STATUS_IS_OK(status)) {
				num_ok += 1;
			}

			if (NT_STATUS_EQUAL(status,
					    NT_STATUS_OBJECT_NAME_COLLISION)) {
				num_collision += 1;
			}

			requests[i] = NULL;
		}
		if (!unreplied) {
			break;
		}

		if (tevent_loop_once(tctx->ev) != 0) {
			torture_comment(tctx, "tevent_loop_once failed\n");
			ret = false;
			goto done;
		}
	}

	if ((num_ok != 1) || (num_ok + num_collision != num_files)) {
		ret = false;
	}
done:
	smb2_deltree(tree, fname);

	return ret;
}