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Tidy up fsp == NULL checks. Remove knownfail.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14742
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Wed Jun 16 11:58:00 UTC 2021 on sn-devel-184
This ensure we never blunder into indirecting a NULL fsp pointer
in the server. Currently this crashes the server in several info
levels.
Add knownfail.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14742
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
This ensures mdssvc uses the same FileIDs as the fileserver as well as Spotlight
can be used working on a virtual filesystem like GlusterFS.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14740
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Wed Jun 16 05:59:13 UTC 2021 on sn-devel-184
Compared to create_conn_struct_tos_cwd() this takes a TALLOC_CTX and
tevent_context as additional arguments and the resulting connection_struct is
stable across the lifetime of mem_ctx and ev.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14740
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
The next commit will add another caller of create_conn_struct_as_root() that is
going to pass a long-lived tevent context.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14740
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This is needed in a subsequent commit. Note that I prefer to do the event
context unwrapping in the caller and pass both the event and messaging context
explicitly to mds_init_ctx().
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14740
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Just skip adding the result to the pending results set, don't return an
error. Returning an error triggers an error at the MDSSVC RPC error which is NOT
what we want here.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14740
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
cli_errno() calls far too many trivial but subtle functions, all
referencing cli->raw_status. This might be the first step towards
getting rid of that.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
In the "num_users==0" case (previously just return NULL) we depended
on errno==0 implicitly. When list_sessions() above in this routine had
to open smbXsrv_session_global, it could however happen that errno was
set. If then there were no users, get_domain_userlist() returned NULL
with errno set, which the callers interpreted then as a real error.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
socket_wrapper can't do EADDRINUSE because unix domain sockets don't
do it.
This currently works correctly because right now all RPC servers
either use explicit ports or all listen on the same socket.
The new code uses a static variable, so it only helps if a single
process listens for multiple RPC sockets. It won't work if multiple
processes start listening. But in case samba-dcerpcd goes in this will
be exactly the right thing to do.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This ensure we never blunder into indirecting a NULL fsp pointer
in the server. We already pass this, but this test will ensure
we continue to do so as we make fileserver changes.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power<npower@samba.org>
Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Tue Jun 15 11:06:23 UTC 2021 on sn-devel-184
Caller is still using this !
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14736
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power<npower@samba.org>
Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Fri Jun 11 10:17:46 UTC 2021 on sn-devel-184
as the sys_acl_set_fd_fn definition for vxfs_sys_acl_set_fd is ifdef'ed
out we also need ifdef out the vxfs_sys_acl_set_fd implementation itself
otherwise we get the following error.
source3/modules/vfs_vxfs.c:484:12: error: ‘vxfs_sys_acl_set_fd’ defined but not used [-Werror=unused-function]
static int vxfs_sys_acl_set_fd(vfs_handle_struct *handle,
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
This is an inconsequential cosmetic change, it just caught my eye
as looking a bit out of place compared to the surrounding code style.
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
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>
I commented this out but forgot to remove in the
previous mega-patch.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Jun 10 21:36:11 UTC 2021 on sn-devel-184
This is not used anymore since e7a90fd7a1.
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
We already dereference req earlier. So if it is NULL it already
segfaulted much earlier.
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>
Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Thu Jun 10 11:22:19 UTC 2021 on sn-devel-184
We already dereference fsp earlier. So if it is NULL it already
segfaulted much earlier.
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>
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>
https://bugzilla.samba.org/show_bug.cgi?id=14734
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Thu Jun 10 09:16:22 UTC 2021 on sn-devel-184
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Jun 10 00:24:22 UTC 2021 on sn-devel-184
Prior to 572d4e3a56 it was sufficient to
initialize struct timespec to zero to return NTTIME 0 (ie not set) over
SMB.
This fixes the same problem from bug 14714 where the timestamps in an SMB2 CLOSE
response.
Windows of course does return *some* timestamps, but as it's neither documented
nor was I able to figure out where they would be coming from, as well as the
Windows client apparently doesn't care, I didn't bother with implementing some
sophisticated heuristic to return some timestamps.
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>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Jun 9 20:38:02 UTC 2021 on sn-devel-184
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>
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): Wed Jun 9 14:04:13 UTC 2021 on sn-devel-184
Just pass through to sys_acl_set_fd(), which goes to posixacl_sys_acl_set_fd()
on posix ACL systems.
We already have identical code in posixacl_sys_acl_set_fd()
and these fallbacks are really system specific so we shouldn't
be doing them in more than one place.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This is really unmaintained code and should be removed unless
someone from HP steps up..
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Pass it through to the backends. The default posixacl_sys_acl_set_fd()
already copes with this anyway, as does the AIX, and Solaris backends.
The HPUX code isn't compiled and was broken anyway (there was a
missmatch of the number of parameters being passed to the
sys_acl_set_fd_fn backend hpuxacl_sys_acl_set_fd()), and HPUX
doesn't have fd-based ACLs, so just switch to calling hpuxacl_sys_acl_set_file().
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
We can't remove the code yet until the callers inside sysacl.c
are gone. We must remove the VFS function first.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Comment out load_inherited_info() as that was the
only caller.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@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>
Pass down to parent_override_delete().
Always pass fsp->conn->cwd_fsp for now.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Pass down to can_delete_file_in_directory().
Always pass conn->cwd_fsp for now.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Pass this down into smbd_calculate_maximum_allowed_access_fsp().
Currently pass fsp->conn->cwd_fsp everywhere.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Pass the same fsp->conn->cwd_fsp parameter to can_delete_file_in_directory()
dirfsp for now.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Not yet used but we will use this to get the parent ACL via handle.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Allow a real parent directory fsp to be passed in. We're not doing this
yet but this will allow more efficient calling from the open code
where we have the parent directory fsp available.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Comment out smbd_calculate_maximum_allowed_access() as it is
a static function and we just removed the only caller.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Not yet used but this now uses smbd_calculate_maximum_allowed_access_fsp(),
so uncomment it.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Commented out as not yet used.
Signed-off-by: Noel Power <noel.power@suse.com>
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
There's no sense in opening a synthetic pathref first in
order to check for DIR_LIST access, then open again to
do the SMB_VFS_NEXT_FDOPENDIR() for listing.
Just open once, and check for DIR_LIST access on the
open handle before calling SMB_VFS_NEXT_FDOPENDIR() for listing.
We no longer need check_access_snapdir(), which is
static, so comment it out. Removal next.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Just call ReadDirName() directly.
This also means:
is_visible_file()
user_can_read_file()
user_can_write_file()
are no longer used, so commen them out for subsequent removal.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
dptr_ReadDirName() is only called from smbd_dirptr_get_entry(),
which is now doing it's own call to is_visible_fsp().
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
