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The current implementation of `rmdir` hopes to get the directory deleted
on closing last open handle when FILE_DELETE_ON_CLOSE is set on it. But
for non-empty directories Windows doesn't error out during an open call.
Following that we internally refuse to set initial delete_on_close while
opening a non-empty directory. This prevents us from trying to delete
the directory when last open handle is closed.
Instead of relying on FILE_DELETE_ON_CLOSE during an open we explicitly
set delete_on_close token on directory handle once it is available. This
ensures that NT_STATUS_DIRECTORY_NOT_EMPTY is returned for `rmdir` on
non-empty directories while closing open directory handle.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13204
Signed-off-by: Anoop C S <anoopcs@redhat.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
ndr_size_dom_sid returns a size_t, so that can't be <0. Also, the only
case that ndr_size_dom_sid returns 0 is a NULL sid
pointer. ndr_size_dom_sid can reasonably be assumed to not overflow, the
number of sub-auths is a uint8. That times 4 plus 8 always fits into a
size_t.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Calling parse_user_quota_list with a NULL buffer can cause a panic, while
this shouldn't happen, I managed to trigger this with an early implementation
of SMB2 quota support in smbd which didn't pass back NT_STATUS_NO_MORE_ENTRIES
when handling a SMB2_0_INFO_QUOTA GETINFO message.
OTHOH the Windows client handled the same situation gracefully.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13553
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Fill it in when available, else return it as zero.
Based on a patch from Puran Chand <pchand@vmware.com>.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
Attempt re-open with FILE_OPEN_REPARSE_POINT. This matches the SMB1
behavior for smbclient.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13159
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Böhme <slow@samba.org>
cli_smb2_close_fnum_recv() uses tevent_req_simple_recv_ntstatus(req), which
frees req, then uses the state pointer which was owned by req.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13171
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Böhme <slow@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Nov 30 05:47:12 CET 2017 on sn-devel-144
We have to do the parsing manually. Looking at librpc/gen_ndr/ndr_notify.c we
have the following code snippet:
size_FileName1_0 = strlen_m(r->FileName1);
NDR_CHECK(ndr_pull_charset(ndr, NDR_SCALARS, &r->FileName1,
size_FileName1_0, sizeof(uint16_t),
CH_UTF16));
which means that we take strlen_m(r->FileName1) before we pull
it off the wire. Not sure how to fix this, but that is clearly
broken pidl output. Once that is fixed, we can convert this
to ndr_pull_struct.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This removes duplicate code paths and ensures we have only one
function calling the underlying smb2cli_set_info() for setting
info levels by path.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12913
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Fix to prevent libsmbclient from accidently making SMB1 calls inside an SMB2
connection.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12913
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
SMB1 uses attr == 0 to clear all attributes
on a file (end up with FILE_ATTRIBUTE_NORMAL),
and attr == FILE_ATTRIBUTE_NORMAL to mean ignore
request attribute change.
SMB2 uses exactly the reverse. Unfortunately as the
cli_setatr() ABI is exposed inside libsmbclient,
we must make the SMB2 cli_smb2_setatr() call
export the same ABI as the SMB1 cli_setatr()
which calls it. This means reversing the sense
of the requested attr argument if it's zero
or FILE_ATTRIBUTE_NORMAL.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12899
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Richard Sharpe <realrichardsharpe@gmail.com>
SMB2 rename operation supports replacing the
destination file if it exists.
Signed-off-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Fix a memory leak in out-of-memory condition
Signed-off-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Dec 13 22:30:44 CET 2016 on sn-devel-144
Needs to be done even on success (cli_is_error() checks if
cli->raw_status was NT_STATUS_OK).
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12468
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>
This prevents renaming a file over an existing one with SMB2
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12468
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Add a wrapper function arounf GET_INFO to obtain
file system attributes, and plumb it in.
Signed-off-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12166
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Mon Aug 22 22:59:22 CEST 2016 on sn-devel-144
We already trim any leading \\ characters in this function, so this is the simplest place
to clean the pathname.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11986
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>
Autobuild-User(master): Uri Simchoni <uri@samba.org>
Autobuild-Date(master): Wed Jun 22 10:33:29 CEST 2016 on sn-devel-144
The SMB2 file handling code wasn't correctly setting raw_status, which
is used by libsmbclient to report file open errors etc.
https://bugzilla.samba.org/show_bug.cgi?id=11276
Signed-off-by: Robin McCorkell <robin@mccorkell.me.uk>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
When querying disk usage in the "dir" and "du" commands,
use the current directory. This behavior is compatible
with Windows command shell "dir" command.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11662
Signed-off-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Bug 11361 - Reading of EA's (Extended Attributes) fails using SMB2 and above
protocols
Tested against Win2k12r2 server.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11361
Signed-off-by: Anubhav Rakshit <anubhav.rakshit@gmail.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Introduce a new operation, splice, which copies data from one SMBCFILE
to another. Implement this operation using FSCTL_SRV_COPYCHUNK_WRITE for
SMB2+ protocols and using read+write for older protocols. Since the
operation may be long running, it takes a callback which gets called
periodically to indicate progress to the application and given an
opportunity to stop it.
Signed-off-by: Ross Lagerwall <rosslagerwall@gmail.com>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Steve French <smfrench@gmail.com>
Tested-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Steve French <sfrench@samba.org>
Autobuild-Date(master): Thu Oct 23 20:44:31 CEST 2014 on sn-devel-104
Remove the fallback call from cli_dskattr() (now it's
not called from external client code).
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <Volker.Lendecke@SerNet.DE>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=10260
In SMB1 the server filters by attribute requested, in SMB2 there is
no attribute sent. Emulate this on the client to provide the same
ABI to callers.
In SMB1 the server returns NT_STATUS_NO_SUCH_FILE if FindFirst
finds no files. Emulate this on the client.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Thu Nov 14 21:23:07 CET 2013 on sn-devel-104
