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This demonstrates the regression introduced by
f03665bb7e8ea97699062630f2aa1bac4c5dfc7f, where
registry shares are no longer listed.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15243
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15266
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Walker <awalker@ixsystems.com>
(cherry picked from commit a00c7395fbc7974a61a70ae54ea6ae6349933de2)
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15268
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(cherry picked from commit 0d1961267cd9e8f1158a407c5d135514c363f37e)
When using vfs_streams_xattr, for a pathref handle of a stream the system fd
will be a fake fd created by pipe() in vfs_fake_fd().
For the following callchain we wrongly pass a stream fsp to
SMB_VFS_FGET_NT_ACL():
SMB_VFS_CREATE_FILE(..., "file:stream", ...)
=> open_file():
if (open_fd):
-> taking the else branch:
-> smbd_check_access_rights_fsp(stream_fsp)
-> SMB_VFS_FGET_NT_ACL(stream_fsp)
This is obviously wrong and can lead to strange permission errors when using
vfs_acl_xattr:
in vfs_acl_xattr we will try to read the stored ACL by calling
fgetxattr(fake-fd) which of course faild with EBADF. Now unfortunately the
vfs_acl_xattr code ignores the specific error and handles this as if there was
no ACL stored and subsequently runs the code to synthesize a default ACL
according to the setting of "acl:default acl style".
As the correct access check for streams has already been carried out by calling
check_base_file_access() from create_file_unixpath(), the above problem is not
a security issue: it can only lead to "decreased" permissions resulting in
unexpected ACCESS_DENIED errors.
The fix is obviously going to be calling
smbd_check_access_rights_fsp(stream_fsp->base_fsp).
This test verifies that deleting a file works when the stored NT ACL grants
DELETE_FILE while the basic POSIX permissions (used in the acl_xattr fallback
code) do not.
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: Volker Lendecke <vl@samba.org>
(cherry picked from commit 23bc760ec5d61208c2d8778991e3d7e202eab352)
deltree of a file on a DFS share results in NT_STATUS_OBJECT_PATH_NOT_FOUND
Addionally add a knownfail for this (to be removed in subsequent patch
to fix bug)
We also need to add a knownfail (which will not be removed) for the
new test which will fail in smb1 envs
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15100
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit 23a5a05db03a8f14ab701005a8bec9a3eeff3d77)
del of a file on a DFS share results in NT_STATUS_OBJECT_PATH_NOT_FOUND
Addionally add a knownfail (will be removed in following patch to
fix the bug)
We also need to add a knownfail (which will not be removed) for the
new test which will fail in smb1 envs
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15100
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
(back-ported from commit db1b4df0ab3b18821da3c2dbe6d6058f0c3019b8)
This partly reverts commit edda7a329e5bed442418de9782cec9f567092aae.
Revert the chunks related to netgroups and skip NIS support related ones.
Use getdomainname() from glibc instead of yp_get_default_domain() from
libnsl to get the NIS domain name.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15087
Signed-off-by: Samuel Cabrero <scabrero@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit 21796ef8f807d88e01627dc993b757e251788980)
Add new test to ensure smbclient is writing to stderr (with '-E')
Add knownfail for this test (will be removed when issue is fixed in
later commit)
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15075
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
(cherry picked from commit 5b6493043fc90a2bed5aaedad3b4511621d0b9fd)
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15041
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
(cherry picked from commit af8747a28bd62937a01fa4648f404bd0b09a44c0)
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15035
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit ba9c5ba8ec54e72d68e3f753a5350afe0fb50a7c)
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit 1097b1d0776661d873861672ca38e5892014725d)
Run vfstest with this vfstest.cmd under valgrind and you'll see what
happens. Exact explanation a few patches further down...
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14975
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit 5f1ceead7094aefc6ad1f209468e9ea8f009716c)
Bug: https://bugzilla.samba.org/show_bug.cgi?id=14971
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Pair-Programmed-With: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
(cherry picked from commit a25c714c34d3e00e0f3c29d2acfa98cf9cdbc544)
We fail this on SMB2 for a subtle reason.
Our client code called from smbclient only sets the SMB2_HDR_FLAG_DFS flag
in the outgoing packet on the SMB2_CREATE call, and SMB2 rename does the
following operations:
SMB2_CREATE(src_path) // We set SMB2_HDR_FLAG_DFS here for a MSDFS share.
SMB2_SETINFO: SMB2_FILE_RENAME_INFO(dst_path). // We don't set SMB2_HDR_FLAG_DFS
However, from smbclient, dst_path is a MSDFS path but we don't set the flag,
so even though the rename code inside smbd will cope with a MSDFS path
(as used in the SMB1 SMBmv call) it fails as the correct flag isn't set.
Add knownfail selftest/knownfail.d/msdfs-rename.
Note we need to add the new test to "selftest/knownfail.d/smb1-tests"
as test_smbclient_s3.sh is run against the (ad_member|nt4_member)
environments first using NT1 (SMB1) protocol and then using SMB3,
but the (ad_member|nt4_member) environments don't support SMB1.
Seems a bit strange to me, but all the other SMB1 tests inside
test_smbclient_s3.sh have already been added to "selftest/knownfail.d/smb1-tests"
so just go with the test environment.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14169
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
(cherry picked from commit 44cc9fb0e01b3635804f41e03f9b20afc3bfe36c)
We pass this already as the cmd_hardlink in smbclient doesn't
do the DFS path conversion on the hardlink target. But it's
good to have the test.
Note we need to add the new test to "selftest/knownfail.d/smb1-tests"
as test_smbclient_s3.sh is run against the (ad_member|nt4_member)
environments first using NT1 (SMB1) protocol and then using SMB3,
but the (ad_member|nt4_member) environments don't support SMB1.
Seems a bit strange to me, but all the other SMB1 tests inside
test_smbclient_s3.sh have already been added to "selftest/knownfail.d/smb1-tests"
so just go with the test environment.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14169
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
(cherry picked from commit d7deb876053ef45313026b4dea9ee1b376153611)
For SMB1/2/3 (minus posix) we need to treat bad symlinks
as though they don't exist.
Add to knwownfail.d/symlink_traversal
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14911
Signed-off-by: Jeremy Allison <jra@samba.org>
Remove the following entries in knownfail.d/posix_infolevel_fails.
samba3.blackbox.acl_xattr.NT1.nt_affects_posix.*
samba3.blackbox.acl_xattr.NT1.nt_affects_chown.*
samba3.blackbox.acl_xattr.NT1.nt_affects_chgrp.*
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Remove the following entry in knownfail.d/posix_infolevel_fails.
samba3.blackbox.inherit_owner.*.NT1.*verify.*unix\ owner.*
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Currently we hang when trying to list a directory
containing a fifo when configured with DISABLE_OPATH.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14816
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Wed Jul 21 07:19:00 UTC 2021 on sn-devel-184
This will fail with
Failed to open file \@GMT-2015.10.31-19.40.30\subdir\hardlink. NT_STATUS_ACCESS_DENIED
The open is failing in openat_pathref_fsp():
[2021/07/06 04:58:17.677104, 10, pid=95070, effective(1000, 1000), real(1000, 0)] ../../source3/smbd/files.c:541(openat_pathref_fsp)
openat_pathref_fsp: file [subdir/hardlink {@GMT-2015.10.31-19.40.30}] - dev/ino mismatch. Old (dev=64770, ino=3826943444). New (dev=64770, ino=1746568660).
[2021/07/06 04:58:17.677114, 10, pid=95070, effective(1000, 1000), real(1000, 0)] ../../source3/smbd/files.c:568(openat_pathref_fsp)
openat_pathref_fsp: Opening pathref for [subdir/hardlink {@GMT-2015.10.31-19.40.30}] failed: NT_STATUS_ACCESS_DENIED
The reason is subtle:
shadow_copy2 calculates inode numbers of snapshot files based on the path of the
file. The result of that when doing a path based stat() from filename_convert()
was
[2021/07/06 04:58:17.676159, 10, pid=95070, effective(1000, 1000), real(1000, 0)] ../../source3/smbd/filename.c:1945(filename_convert_internal)
filename_convert_internal: XXX smb_fname [subdir/hardlink {@GMT-2015.10.31-19.40.30}] (dev=64770, ino=3826943444).
which is the "Old" inode shown above.
Later in the open code called from openat_pathref_fsp() -> fd_openat() ->
non_widelink_open() since 4.14 we call SMB_VFS_FSTAT() where fsp->fsp_name will
be set to the new relative *basename* of the file:
[2021/07/06 04:58:17.676917, 10, pid=95070, effective(1000, 1000), real(1000, 0), class=vfs] ../../source3/modules/vfs_default.c:1302(vfswrap_fstat)
vfswrap_fstat: XXX fsp [hardlink {@GMT-2015.10.31-19.40.30}] (dev=64770, ino=3826943444)
So for stat() the hash function in called with the full path relative to the share
root:
subdir/hardlink
while for fstat() the hash function will used
hardlink
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14756
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
If libtdb is used from the system, we should use those tools by default.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
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
This made Python 2's print behave like Python 3's print().
In some cases, where we had:
from __future__ import print_function
"""Intended module documentation..."""
this will have the side effect of making the intended module documentation
work as the actual module documentation (i.e. becoming __doc__), because
it is once again the first statement in the module.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This tool is the only client tool which requires perl. Distributions are
removing perl from the default installation now.
Also this is a wrapper around nmblookup which is obsolete in the AD
world. However it might still be used by someone so move it just to
examples/scripts/nmb/
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Apr 19 14:37:04 UTC 2021 on sn-devel-184
