[SCM] Samba Shared Repository - branch master updated
David Disseldorp
ddiss at samba.org
Fri Aug 29 14:07:04 MDT 2014
The branch, master has been updated
via b43a581 ntvfs/posix: don't advertise FS_ATTR_SPARSE_FILES
via 5e3b5b5 torture: trivial test_ioctl_network_interface_info cleanup
via a3aee061 torture: test FSCTL_SET_SPARSE without SetSparse buffer
via 9a3e88b torture: test FSCTL_SET_SPARSE against a directory
via 9dc7aaf torture: test FSCTL_SET_SPARSE
via de2164b idl: define sparse file fsctl structures
from 0751495 dosmode: fix FSCTL_SET_SPARSE request validation
http://gitweb.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit b43a5810f839df823af2eb74fa2290c64e5dfaf6
Author: David Disseldorp <ddiss at samba.org>
Date: Fri Aug 29 12:22:56 2014 +0200
ntvfs/posix: don't advertise FS_ATTR_SPARSE_FILES
Handling of the FSCTL_SET_SPARSE ioctl in ntvfs is broken. Removing
FS_ATTR_SPARSE_FILES from the filesystem attributes ensures that
clients, including the smbtorture ioctl tests, don't attempt to use this
functionality.
Signed-off-by: David Disseldorp <ddiss at samba.org>
Reviewed-by: Jeremy Allson <jra at samba.org>
Autobuild-User(master): David Disseldorp <ddiss at samba.org>
Autobuild-Date(master): Fri Aug 29 22:06:21 CEST 2014 on sn-devel-104
commit 5e3b5b53b28edfc4d343b3162d9656e6952fac07
Author: David Disseldorp <ddiss at samba.org>
Date: Wed Aug 27 15:20:08 2014 +0200
torture: trivial test_ioctl_network_interface_info cleanup
Signed-off-by: David Disseldorp <ddiss at samba.org>
Reviewed-by: Jeremy Allson <jra at samba.org>
commit a3aee061b4be5d4813940a102f042f18d744e82e
Author: David Disseldorp <ddiss at samba.org>
Date: Wed Aug 27 15:17:04 2014 +0200
torture: test FSCTL_SET_SPARSE without SetSparse buffer
This test checks for the following MS-FSCC 2.3.63 behaviour:
If there is no data element, the sparse flag for the file is set,
exactly as if the FILE_SET_SPARSE_BUFFER element was supplied and had a
SetSparse value of TRUE.
Signed-off-by: David Disseldorp <ddiss at samba.org>
Reviewed-by: Jeremy Allson <jra at samba.org>
commit 9a3e88bc0a60ba672c5f72c0e9e60622e0818960
Author: David Disseldorp <ddiss at samba.org>
Date: Wed Aug 27 14:45:58 2014 +0200
torture: test FSCTL_SET_SPARSE against a directory
Expect STATUS_INVALID_PARAMETER, as is returned by Windows Server 2012
and 2008. Samba is currently broken, in that it currently processes the
request and sets the sparse DOS attribute on the directory - fix to
follow.
Signed-off-by: David Disseldorp <ddiss at samba.org>
Reviewed-by: Jeremy Allson <jra at samba.org>
commit 9dc7aaf952e3dd9930cb04b9282883065e01c0e0
Author: David Disseldorp <ddiss at samba.org>
Date: Tue Aug 26 19:30:39 2014 +0200
torture: test FSCTL_SET_SPARSE
Check that the FILE_ATTRIBUTE_SPARSE is set following FSCTL_SET_SPARSE.
Also confirm that adding the attribute on create doesn't carry through
to subsequent SMB2_GETINFO_FILE requests.
Signed-off-by: David Disseldorp <ddiss at samba.org>
Reviewed-by: Jeremy Allson <jra at samba.org>
commit de2164bb3d1923cb0271c20f1594c8eb6b7864d4
Author: David Disseldorp <ddiss at samba.org>
Date: Tue Aug 26 19:28:55 2014 +0200
idl: define sparse file fsctl structures
As documented in MS-FSCC 2.3.
Signed-off-by: David Disseldorp <ddiss at samba.org>
Reviewed-by: Jeremy Allson <jra at samba.org>
-----------------------------------------------------------------------
Summary of changes:
librpc/idl/ioctl.idl | 35 +++++
source4/ntvfs/posix/vfs_posix.c | 3 +-
source4/torture/smb2/ioctl.c | 279 ++++++++++++++++++++++++++++++++++++++-
3 files changed, 310 insertions(+), 7 deletions(-)
Changeset truncated at 500 lines:
diff --git a/librpc/idl/ioctl.idl b/librpc/idl/ioctl.idl
index a0a9950..8248092 100644
--- a/librpc/idl/ioctl.idl
+++ b/librpc/idl/ioctl.idl
@@ -144,3 +144,38 @@ interface netinterface
fsctl_sockaddr_storage sockaddr;
} fsctl_net_iface_info;
}
+
+interface sparse
+{
+ /* MS-FSCC 2.3.33 FSCTL_QUERY_ALLOCATED_RANGES Request */
+ typedef [public] struct {
+ hyper file_off;
+ hyper len;
+ } file_alloced_range_buf;
+
+ typedef [public] struct {
+ file_alloced_range_buf buf;
+ } fsctl_query_alloced_ranges_req;
+
+ /*
+ * 2.3.34 FSCTL_QUERY_ALLOCATED_RANGES Reply
+ * ...
+ * The number of FILE_ALLOCATED_RANGE_BUFFER elements returned is
+ * computed by dividing the size of the returned output buffer (from
+ * either SMB or SMB2, the lower-layer protocol that carries the FSCTL)
+ * by the size of the FILE_ALLOCATED_RANGE_BUFFER element.
+ */
+ typedef [public] struct {
+ file_alloced_range_buf *array;
+ } fsctl_query_alloced_ranges_rsp;
+
+ /* 2.3.65 FSCTL_SET_ZERO_DATA Request */
+ typedef [public] struct {
+ hyper file_off;
+ hyper beyond_final_zero;
+ } file_zero_data_info;
+
+ typedef [public] struct {
+ file_zero_data_info info;
+ } fsctl_set_zero_data_req;
+}
diff --git a/source4/ntvfs/posix/vfs_posix.c b/source4/ntvfs/posix/vfs_posix.c
index 304a9ff..0ce2e6f 100644
--- a/source4/ntvfs/posix/vfs_posix.c
+++ b/source4/ntvfs/posix/vfs_posix.c
@@ -114,8 +114,7 @@ static void pvfs_setup_options(struct pvfs_state *pvfs)
pvfs->fs_attribs =
FS_ATTR_CASE_SENSITIVE_SEARCH |
FS_ATTR_CASE_PRESERVED_NAMES |
- FS_ATTR_UNICODE_ON_DISK |
- FS_ATTR_SPARSE_FILES;
+ FS_ATTR_UNICODE_ON_DISK;
/* allow xattrs to be stored in a external tdb */
eadb = share_string_option(pvfs, scfg, PVFS_EADB, NULL);
diff --git a/source4/torture/smb2/ioctl.c b/source4/torture/smb2/ioctl.c
index 053a7c8..df98b04 100644
--- a/source4/torture/smb2/ioctl.c
+++ b/source4/torture/smb2/ioctl.c
@@ -2449,16 +2449,278 @@ static bool test_ioctl_network_interface_info(struct torture_context *torture,
torture_assert_ndr_success(torture, ndr_ret,
"ndr_pull_fsctl_net_iface_info");
- ndr_print_debug((ndr_print_fn_t)ndr_print_fsctl_net_iface_info
- , "Network Interface Info", &net_iface);
+ ndr_print_debug((ndr_print_fn_t)ndr_print_fsctl_net_iface_info,
+ "Network Interface Info", &net_iface);
talloc_free(tmp_ctx);
return true;
}
+static NTSTATUS test_ioctl_sparse_fs_supported(struct torture_context *torture,
+ struct smb2_tree *tree,
+ TALLOC_CTX *mem_ctx,
+ struct smb2_handle *fh,
+ bool *sparse_support)
+{
+ NTSTATUS status;
+ union smb_fsinfo info;
+
+ ZERO_STRUCT(info);
+ info.generic.level = RAW_QFS_ATTRIBUTE_INFORMATION;
+ info.generic.handle = *fh;
+ status = smb2_getinfo_fs(tree, tree, &info);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ if (info.attribute_info.out.fs_attr & FILE_SUPPORTS_SPARSE_FILES) {
+ *sparse_support = true;
+ } else {
+ *sparse_support = false;
+ }
+ return NT_STATUS_OK;
+}
+
+static NTSTATUS test_ioctl_sparse_req(struct torture_context *torture,
+ TALLOC_CTX *mem_ctx,
+ struct smb2_tree *tree,
+ struct smb2_handle fh,
+ bool set)
+{
+ union smb_ioctl ioctl;
+ NTSTATUS status;
+ uint8_t set_sparse;
+
+ ZERO_STRUCT(ioctl);
+ ioctl.smb2.level = RAW_IOCTL_SMB2;
+ ioctl.smb2.in.file.handle = fh;
+ ioctl.smb2.in.function = FSCTL_SET_SPARSE;
+ ioctl.smb2.in.max_response_size = 0;
+ ioctl.smb2.in.flags = SMB2_IOCTL_FLAG_IS_FSCTL;
+ set_sparse = (set ? 0xFF : 0x0);
+ ioctl.smb2.in.out.data = &set_sparse;
+ ioctl.smb2.in.out.length = sizeof(set_sparse);
+
+ status = smb2_ioctl(tree, mem_ctx, &ioctl.smb2);
+ return status;
+}
+
+static NTSTATUS test_sparse_get(struct torture_context *torture,
+ TALLOC_CTX *mem_ctx,
+ struct smb2_tree *tree,
+ struct smb2_handle fh,
+ bool *_is_sparse)
+{
+ union smb_fileinfo io;
+ NTSTATUS status;
+
+ ZERO_STRUCT(io);
+ io.generic.level = RAW_FILEINFO_BASIC_INFORMATION;
+ io.generic.in.file.handle = fh;
+ status = smb2_getinfo_file(tree, mem_ctx, &io);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+ *_is_sparse = !!(io.basic_info.out.attrib & FILE_ATTRIBUTE_SPARSE);
+
+ return status;
+}
+
+static bool test_ioctl_sparse_file_flag(struct torture_context *torture,
+ struct smb2_tree *tree)
+{
+ struct smb2_handle fh;
+ union smb_fileinfo io;
+ NTSTATUS status;
+ TALLOC_CTX *tmp_ctx = talloc_new(tree);
+ bool ok;
+ bool is_sparse;
+
+ ok = test_setup_create_fill(torture, tree, tmp_ctx,
+ FNAME, &fh, 0, SEC_RIGHTS_FILE_ALL,
+ FILE_ATTRIBUTE_NORMAL);
+ torture_assert(torture, ok, "setup file");
+
+ status = test_ioctl_sparse_fs_supported(torture, tree, tmp_ctx, &fh,
+ &ok);
+ torture_assert_ntstatus_ok(torture, status, "SMB2_GETINFO_FS");
+ if (!ok) {
+ smb2_util_close(tree, fh);
+ torture_skip(torture, "Sparse files not supported\n");
+ }
+
+ ZERO_STRUCT(io);
+ io.generic.level = RAW_FILEINFO_SMB2_ALL_INFORMATION;
+ io.generic.in.file.handle = fh;
+ status = smb2_getinfo_file(tree, tmp_ctx, &io);
+ torture_assert_ntstatus_ok(torture, status, "SMB2_GETINFO_FILE");
+
+ torture_assert(torture,
+ ((io.all_info2.out.attrib & FILE_ATTRIBUTE_SPARSE) == 0),
+ "sparse attr before set");
+
+ status = test_ioctl_sparse_req(torture, tmp_ctx, tree, fh, true);
+ torture_assert_ntstatus_ok(torture, status, "FSCTL_SET_SPARSE");
+
+ status = test_sparse_get(torture, tmp_ctx, tree, fh, &is_sparse);
+ torture_assert_ntstatus_ok(torture, status, "test_sparse_get");
+ torture_assert(torture, is_sparse, "no sparse attr after set");
+
+ status = test_ioctl_sparse_req(torture, tmp_ctx, tree, fh, false);
+ torture_assert_ntstatus_ok(torture, status, "FSCTL_SET_SPARSE");
+
+ status = test_sparse_get(torture, tmp_ctx, tree, fh, &is_sparse);
+ torture_assert_ntstatus_ok(torture, status, "test_sparse_get");
+ torture_assert(torture, !is_sparse, "sparse attr after unset");
+
+ smb2_util_close(tree, fh);
+ talloc_free(tmp_ctx);
+ return true;
+}
+
+static bool test_ioctl_sparse_file_attr(struct torture_context *torture,
+ struct smb2_tree *tree)
+{
+ struct smb2_handle fh;
+ NTSTATUS status;
+ TALLOC_CTX *tmp_ctx = talloc_new(tree);
+ bool ok;
+ bool is_sparse;
+
+ ok = test_setup_create_fill(torture, tree, tmp_ctx,
+ FNAME, &fh, 0, SEC_RIGHTS_FILE_ALL,
+ (FILE_ATTRIBUTE_NORMAL | FILE_ATTRIBUTE_SPARSE));
+ torture_assert(torture, ok, "setup file");
+
+ status = test_ioctl_sparse_fs_supported(torture, tree, tmp_ctx, &fh,
+ &ok);
+ torture_assert_ntstatus_ok(torture, status, "SMB2_GETINFO_FS");
+ if (!ok) {
+ smb2_util_close(tree, fh);
+ torture_skip(torture, "Sparse files not supported\n");
+ }
+
+ status = test_sparse_get(torture, tmp_ctx, tree, fh, &is_sparse);
+ torture_assert_ntstatus_ok(torture, status, "test_sparse_get");
+ torture_assert(torture, !is_sparse, "sparse attr on open");
+
+ smb2_util_close(tree, fh);
+ talloc_free(tmp_ctx);
+ return true;
+}
+
+static bool test_ioctl_sparse_dir_flag(struct torture_context *torture,
+ struct smb2_tree *tree)
+{
+ struct smb2_handle dirh;
+ NTSTATUS status;
+ TALLOC_CTX *tmp_ctx = talloc_new(tree);
+ bool ok;
+
+ smb2_deltree(tree, DNAME);
+ ok = test_setup_create_fill(torture, tree, tmp_ctx,
+ DNAME, &dirh, 0, SEC_RIGHTS_FILE_ALL,
+ FILE_ATTRIBUTE_DIRECTORY);
+ torture_assert(torture, ok, "setup sparse directory");
+
+ status = test_ioctl_sparse_fs_supported(torture, tree, tmp_ctx, &dirh,
+ &ok);
+ torture_assert_ntstatus_ok(torture, status, "SMB2_GETINFO_FS");
+ if (!ok) {
+ smb2_util_close(tree, dirh);
+ smb2_deltree(tree, DNAME);
+ torture_skip(torture, "Sparse files not supported\n");
+ }
+
+ /* set sparse dir should fail, check for 2k12 & 2k8 response */
+ status = test_ioctl_sparse_req(torture, tmp_ctx, tree, dirh, true);
+ torture_assert_ntstatus_equal(torture, status,
+ NT_STATUS_INVALID_PARAMETER,
+ "dir FSCTL_SET_SPARSE status");
+
+ smb2_util_close(tree, dirh);
+ smb2_deltree(tree, DNAME);
+ talloc_free(tmp_ctx);
+ return true;
+}
+
/*
- basic testing of SMB2 ioctls
-*/
+ * FSCTL_SET_SPARSE can be sent with (already tested) or without a SetSparse
+ * buffer to indicate whether the flag should be set or cleared. When sent
+ * without a buffer, it must be handled as if SetSparse=TRUE.
+ */
+static bool test_ioctl_sparse_set_nobuf(struct torture_context *torture,
+ struct smb2_tree *tree)
+{
+ struct smb2_handle fh;
+ union smb_ioctl ioctl;
+ NTSTATUS status;
+ TALLOC_CTX *tmp_ctx = talloc_new(tree);
+ bool ok;
+ bool is_sparse;
+
+ ok = test_setup_create_fill(torture, tree, tmp_ctx,
+ FNAME, &fh, 0, SEC_RIGHTS_FILE_ALL,
+ FILE_ATTRIBUTE_NORMAL);
+ torture_assert(torture, ok, "setup file");
+
+ status = test_ioctl_sparse_fs_supported(torture, tree, tmp_ctx, &fh,
+ &ok);
+ torture_assert_ntstatus_ok(torture, status, "SMB2_GETINFO_FS");
+ if (!ok) {
+ smb2_util_close(tree, fh);
+ torture_skip(torture, "Sparse files not supported\n");
+ }
+
+ status = test_sparse_get(torture, tmp_ctx, tree, fh, &is_sparse);
+ torture_assert_ntstatus_ok(torture, status, "test_sparse_get");
+ torture_assert(torture, !is_sparse, "sparse attr before set");
+
+ ZERO_STRUCT(ioctl);
+ ioctl.smb2.level = RAW_IOCTL_SMB2;
+ ioctl.smb2.in.file.handle = fh;
+ ioctl.smb2.in.function = FSCTL_SET_SPARSE;
+ ioctl.smb2.in.max_response_size = 0;
+ ioctl.smb2.in.flags = SMB2_IOCTL_FLAG_IS_FSCTL;
+ /* ioctl.smb2.in.out is zeroed, no SetSparse buffer */
+
+ status = smb2_ioctl(tree, tmp_ctx, &ioctl.smb2);
+ torture_assert_ntstatus_ok(torture, status, "FSCTL_SET_SPARSE");
+
+ status = test_sparse_get(torture, tmp_ctx, tree, fh, &is_sparse);
+ torture_assert_ntstatus_ok(torture, status, "test_sparse_get");
+ torture_assert(torture, is_sparse, "no sparse attr after set");
+
+ /* second non-SetSparse request shouldn't toggle sparse */
+ ZERO_STRUCT(ioctl);
+ ioctl.smb2.level = RAW_IOCTL_SMB2;
+ ioctl.smb2.in.file.handle = fh;
+ ioctl.smb2.in.function = FSCTL_SET_SPARSE;
+ ioctl.smb2.in.max_response_size = 0;
+ ioctl.smb2.in.flags = SMB2_IOCTL_FLAG_IS_FSCTL;
+
+ status = smb2_ioctl(tree, tmp_ctx, &ioctl.smb2);
+ torture_assert_ntstatus_ok(torture, status, "FSCTL_SET_SPARSE");
+
+ status = test_sparse_get(torture, tmp_ctx, tree, fh, &is_sparse);
+ torture_assert_ntstatus_ok(torture, status, "test_sparse_get");
+ torture_assert(torture, is_sparse, "no sparse attr after 2nd set");
+
+ status = test_ioctl_sparse_req(torture, tmp_ctx, tree, fh, false);
+ torture_assert_ntstatus_ok(torture, status, "FSCTL_SET_SPARSE");
+
+ status = test_sparse_get(torture, tmp_ctx, tree, fh, &is_sparse);
+ torture_assert_ntstatus_ok(torture, status, "test_sparse_get");
+ torture_assert(torture, !is_sparse, "sparse attr after unset");
+
+ smb2_util_close(tree, fh);
+ talloc_free(tmp_ctx);
+ return true;
+}
+
+/*
+ * basic testing of SMB2 ioctls
+ */
struct torture_suite *torture_smb2_ioctl_init(void)
{
struct torture_suite *suite = torture_suite_create(talloc_autofree_context(), "ioctl");
@@ -2523,7 +2785,14 @@ struct torture_suite *torture_smb2_ioctl_init(void)
test_ioctl_compress_perms);
torture_suite_add_1smb2_test(suite, "network_interface_info",
test_ioctl_network_interface_info);
-
+ torture_suite_add_1smb2_test(suite, "sparse_file_flag",
+ test_ioctl_sparse_file_flag);
+ torture_suite_add_1smb2_test(suite, "sparse_file_attr",
+ test_ioctl_sparse_file_attr);
+ torture_suite_add_1smb2_test(suite, "sparse_dir_flag",
+ test_ioctl_sparse_dir_flag);
+ torture_suite_add_1smb2_test(suite, "sparse_set_nobuf",
+ test_ioctl_sparse_set_nobuf);
suite->description = talloc_strdup(suite, "SMB2-IOCTL tests");
--
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