The branch, master has been updated
via cd86f20 s4:torture: add SMB2 test for directory creation initial
allocation size
via 78ccbb0 s3:smbd: Ignore initial allocation size for directory
creation
from a1a8746 s3:smb2_sesssetup: implement SMB3 session bind (disabled)
https://git.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit cd86f20e245cc1b0cb3be5d6cb1b45c45e2a45a8
Author: Ralph Boehme <s...@samba.org>
Date: Wed Jan 20 17:46:38 2016 +0100
s4:torture: add SMB2 test for directory creation initial allocation size
Test that directory creation with an initial allocation size > 0
succeeds.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11684
Signed-off-by: Ralph Boehme <s...@samba.org>
Reviewed-by: Jeremy Allison <j...@samba.org>
Autobuild-User(master): Ralph Böhme <s...@samba.org>
Autobuild-Date(master): Sun Jan 24 01:20:52 CET 2016 on sn-devel-144
commit 78ccbb07170c3e49a084d31434310f973e3d6158
Author: Ralph Boehme <s...@samba.org>
Date: Wed Nov 25 15:23:26 2015 +0100
s3:smbd: Ignore initial allocation size for directory creation
We reject directory creation with an initial allocation size > 0 with
NT_STATUS_ACCESS_DENIED. Windows servers ignore the initial allocation
size on directories.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11684
Pair-Programmed-With: Volker Lendecke <v...@samba.org>
Signed-off-by: Ralph Boehme <s...@samba.org>
Reviewed-by: Jeremy Allison <j...@samba.org>
-----------------------------------------------------------------------
Summary of changes:
source3/smbd/open.c | 10 ++-----
source4/torture/smb2/create.c | 64 +++++++++++++++++++++++++++++++++++++++++++
2 files changed, 67 insertions(+), 7 deletions(-)
Changeset truncated at 500 lines:
diff --git a/source3/smbd/open.c b/source3/smbd/open.c
index 3c0a7a3..ed0594b 100644
--- a/source3/smbd/open.c
+++ b/source3/smbd/open.c
@@ -4708,15 +4708,11 @@ static NTSTATUS create_file_unixpath(connection_struct
*conn,
/* Save the requested allocation size. */
if ((info == FILE_WAS_CREATED) || (info == FILE_WAS_OVERWRITTEN)) {
- if (allocation_size
- && (allocation_size > fsp->fsp_name->st.st_ex_size)) {
+ if ((allocation_size > fsp->fsp_name->st.st_ex_size)
+ && !(fsp->is_directory))
+ {
fsp->initial_allocation_size = smb_roundup(
fsp->conn, allocation_size);
- if (fsp->is_directory) {
- /* Can't set allocation size on a directory. */
- status = NT_STATUS_ACCESS_DENIED;
- goto fail;
- }
if (vfs_allocate_file_space(
fsp, fsp->initial_allocation_size) == -1) {
status = NT_STATUS_DISK_FULL;
diff --git a/source4/torture/smb2/create.c b/source4/torture/smb2/create.c
index 68dbbc1..1275aa8 100644
--- a/source4/torture/smb2/create.c
+++ b/source4/torture/smb2/create.c
@@ -1666,6 +1666,69 @@ done:
return ret;
}
+/*
+ test directory creation with an initial allocation size > 0
+*/
+static bool test_dir_alloc_size(struct torture_context *tctx,
+ struct smb2_tree *tree)
+{
+ bool ret = true;
+ const char *dname = DNAME "\\torture_alloc_size.dir";
+ NTSTATUS status;
+ struct smb2_create c;
+ struct smb2_handle h1 = {{0}}, h2;
+
+ torture_comment(tctx, "Checking initial allocation size on
directories\n");
+
+ smb2_deltree(tree, dname);
+
+ status = torture_smb2_testdir(tree, DNAME, &h1);
+ torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
"torture_smb2_testdir failed");
+
+ ZERO_STRUCT(c);
+ c.in.create_disposition = NTCREATEX_DISP_CREATE;
+ c.in.desired_access = SEC_FLAG_MAXIMUM_ALLOWED;
+ c.in.file_attributes = FILE_ATTRIBUTE_DIRECTORY;
+ c.in.share_access = NTCREATEX_SHARE_ACCESS_NONE;
+ c.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
+ c.in.fname = dname;
+ /*
+ * An insanely large value so we can check the value is
+ * ignored: Samba either returns 0 (current behaviour), or,
+ * once vfswrap_get_alloc_size() is fixed to allow retrieving
+ * the allocated size for directories, returns
+ * smb_roundup(..., stat.st_size) which would be 1 MB by
+ * default.
+ *
+ * Windows returns 0 for emtpy directories, once directories
+ * have a few entries it starts replying with values > 0.
+ */
+ c.in.alloc_size = 1024*1024*1024;
+
+ status = smb2_create(tree, tctx, &c);
+ h2 = c.out.file.handle;
+ torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+ "dir create with initial alloc size
failed");
+
+ smb2_util_close(tree, h2);
+
+ torture_comment(tctx, "Got directory alloc size: %ju\n",
(uintmax_t)c.out.alloc_size);
+
+ /*
+ * See above for the rational for this test
+ */
+ if (c.out.alloc_size > 1024*1024) {
+ torture_fail_goto(tctx, done, talloc_asprintf(tctx, "bad alloc
size: %ju",
+
(uintmax_t)c.out.alloc_size));
+ }
+
+done:
+ if (!smb2_util_handle_empty(h1)) {
+ smb2_util_close(tree, h1);
+ }
+ smb2_deltree(tree, DNAME);
+ return ret;
+}
/*
basic testing of SMB2 read
@@ -1686,6 +1749,7 @@ struct torture_suite *torture_smb2_create_init(void)
torture_suite_add_1smb2_test(suite, "acldir", test_create_acl_dir);
torture_suite_add_1smb2_test(suite, "nulldacl", test_create_null_dacl);
torture_suite_add_1smb2_test(suite, "mkdir-dup", test_mkdir_dup);
+ torture_suite_add_1smb2_test(suite, "dir-alloc-size",
test_dir_alloc_size);
suite->description = talloc_strdup(suite, "SMB2-CREATE tests");
--
Samba Shared Repository
