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Cf MS-FSA 2.1.5.14.2
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15252
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Mon Nov 28 10:14:12 UTC 2022 on sn-devel-184
We need to update the btime of fsp->fsp_name->st.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14215
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
We're now consistently passing the base_fsp to SMB_VFS_FSET_DOS_ATTRIBUTES(), so
we don't need to check for a stream_fsp here anymore.
Additionally vfs_default will assert a non-stream fsp inside
vfswrap_fgetxattr(), so in case any caller wrongly passes a stream fsp, this is
caught in vfs_default.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15126
MR: https://gitlab.com/samba-team/samba/-/merge_requests/2643
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Commit d71ef1365cdde47aeb3465699181656b0655fa04 caused a regression where the
creation date on streams wasn't updated anymore on the stream fsp.
By adding a simple wrapper vfs_fget_dos_attributes() that takes care of
- passing only the base_fsp to the VFS, so the VFS can be completely agnostic of
all the streams related complexity like fake fds,
- propagating any updated btime from the base_fsp->fsp_name to the
stream_fsp->fsp_name
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15126
MR: https://gitlab.com/samba-team/samba/-/merge_requests/2643
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This bases File-Ids on the inode numbers again. The whole stuff was
added because at that time Apple clients
1. would be upset by inode number reusage and
2. had a client side bug in their fallback implemetentation that
assigns File-Ids on the client side in case the server provides
File-Ids of 0.
After discussion with folks at Apple it should be safe these days to
rely on the Mac to generate its own File-Ids and let Samba return 0
File-Ids.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This is no longer a calculated field, every call to fdos_mode() will
set it as non-calculated.
https://bugzilla.samba.org/show_bug.cgi?id=15022
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
We're going to add another action on success next.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15022
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
btrfs_fget_compression() is the only real implementation of
VFS_GET_COMPRESSION. It does not use the mem_ctx argument, so it seems
unnecessary to do a full malloc()/free() cycle here. Moreover, if this
was actually required, talloc_stackframe() would be more appropriate
these days as deep within the smbd even loop it does not go through
the libc malloc, but just increments a pointer.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This converts a STAT (with potential symlink race problems) into an
FSTAT on the O_PATH fd we have for the directory
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
If a VFS module fails SMB_VFS_GETXATTRAT_SEND/RECV with ENOSYS like currently
vfs_shadow_copy2 or any other module that uses
vfs_not_implemented_getxattrat_send() the ENOSYS error that
vfs_not_implemented_getxattrat_send() sets gets mapped to
NT_STATUS_NOT_SUPPORTED by map_nt_error_from_unix().
Unfortunately when checking whether the async SMB_VFS_GETXATTRAT_SEND() failed
and to determine if the sync fallback should be triggered, we currently only
check for NT_STATUS_NOT_IMPLEMENTED which is the error we get when "store dos
attributes" is disabled.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14957
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14942
Remove fsp which is always NULL and replace it with smb_fname->fsp.
Found by covscan.
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This also avoids triggering an assert in get_share_mode_lock(). We already have
a handle, use that one, no need to call get_file_handle_for_metadata().
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14907
RN: set_ea_dos_attribute() fallback calling get_file_handle_for_metadata() triggers locking.tdb assert
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Nov 16 18:51:15 UTC 2021 on sn-devel-184
smb_fname is unused and we can get conn from the fsp passed in
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Next commit can remove smb_name param from dos_mode_post
signature.
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
This is not used anymore since e7a90fd7a173d8e3cd5a2bb163df61758b2b973f.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Jun 10 19:22:23 UTC 2021 on sn-devel-184
Found by covscan.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Noel Power <npower@samba.org>
This ensures SMB requests on the quote fake file "$Extend/$Quota" don't hit the
VFS, where specifically in vfs_gpfs we log an error message if we fail to read
the DOS attributes for a file with
vfs_gpfs_get_dos_attributes: Getting winattrs failed for $Extend/$Quota
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14731
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Pass down to smbd_check_access_rights_sd().
Always pass conn->cwd_fsp for now.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Removes an unneeded synthetic_pathref() call.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Thu May 20 19:59:44 UTC 2021 on sn-devel-184
if there are files that the user can't access, he is still allowed to read the
dos attributes information, so we need to try reading them as root also.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14654
Signed-off-by: Bjoern Jacke <bjacke@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
