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BUG: https://bugzilla.samba.org/show_bug.cgi?id=14572
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
Autobuild-User(master): Alexander Bokovoy <ab@samba.org>
Autobuild-Date(master): Thu Nov 12 15:13:47 UTC 2020 on sn-devel-184
file_lines_parse() plays horrible tricks with
the passed-in talloc pointers and the hierarcy
which makes freeing hard to get right.
As we know mem_ctx is freed by the caller, after
calling file_lines_parse don't free on exit and let the caller
handle it. This violates good Samba coding practice
but we know we're not leaking here.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14486
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
Autobuild-User(master): Günther Deschner <gd@samba.org>
Autobuild-Date(master): Wed Nov 11 15:02:27 UTC 2020 on sn-devel-184
In FreeIPA deployment with active Global Catalog service, when a two-way
trust to Active Directory forest is established, Windows systems can
look up FreeIPA users and groups. When using a security tab in Windows
Explorer on AD side, a lookup over a trusted forest might come as
realm\name instead of NetBIOS domain name:
--------------------------------------------------------------------
[2020/01/13 11:12:39.859134, 1, pid=33253, effective(1732401004, 1732401004), real(1732401004, 0), class=rpc_parse] ../../librpc/ndr/ndr.c:471(ndr_print_function_debug)
lsa_LookupNames3: struct lsa_LookupNames3
in: struct lsa_LookupNames3
handle : *
handle: struct policy_handle
handle_type : 0x00000000 (0)
uuid : 0000000e-0000-0000-1c5e-a750e5810000
num_names : 0x00000001 (1)
names: ARRAY(1)
names: struct lsa_String
length : 0x001e (30)
size : 0x0020 (32)
string : *
string : 'ipa.test\admins'
sids : *
sids: struct lsa_TransSidArray3
count : 0x00000000 (0)
sids : NULL
level : LSA_LOOKUP_NAMES_UPLEVEL_TRUSTS_ONLY2 (6)
count : *
count : 0x00000000 (0)
lookup_options : LSA_LOOKUP_OPTION_SEARCH_ISOLATED_NAMES (0)
client_revision : LSA_CLIENT_REVISION_2 (2)
--------------------------------------------------------------------
If we are running as a DC and PASSDB supports returning domain info
(pdb_get_domain_info() returns a valid structure), check domain of the
name in lookup_name() against DNS forest name and allow the request to
be done against the primary domain. This corresponds to FreeIPA's use of
Samba as a DC. For normal domain members a realm-based lookup falls back
to a lookup over to its own domain controller with the help of winbindd.
Signed-off-by: Alexander Bokovoy <ab@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Alexander Bokovoy <ab@samba.org>
Autobuild-Date(master): Wed Nov 11 10:59:01 UTC 2020 on sn-devel-184
This makes "struct share_mode_lock" an opaque data structure opened up
only to the code in locking/. This makes it much safer to modify the
data structure with defined accessor functions in share_mode_lock.c.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Nov 10 21:12:48 UTC 2020 on sn-devel-184
These routines parse and marshall the uint16 summary flag in
share_mode_data. open_file_ntcreate() and open_directory() are the
only real users of this. The user in oplock.c is just the lazy reset
of the "read lease exists somewhere" after asynchronously breaking
read oplocks after a write request.
This moves handling the flags into locking/ to consolidate data
structure handling of "share_mode_data" there.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
When calling open_mode_check() we know the file id. We can pass it to
the lower levels without dereferencing struct share_mode_lock.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
A new lease never triggers a retry. Setting d->modified to true just
triggered the watchers needlessly.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This is a special case for net tdb dump. The alternative would be to
change the net tdb dump behaviour.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Remove the net_tdb_locking_fetch() subroutine. All of net_tdb_locking() is
still very simple, and net_tdb_locking_fetch() did the fetch as such plus
parsing the hex key. With this restructuring it was possible to avoid a direct
reference to lck->data->id.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This function is only called from
vfs_default_durable_reconnect(). It is really the lower-level routine
that triggers the write of the locking.tdb record.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reduce the complexity of share_mode_lock.c, scavenger.c is the only
user of this routine.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
To me this is then easier to figure out what is defined there, and
where it's exactly used.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This routine looked fishy: We do cap_vals[num_cap_vals++] = XXX based
on #ifdefs and capabilities. Then later on we did a check that we did
not overwrite the stack. The change I did is to just count the number
of num_cap_vals++, right now it's 5. I know it is in different switch
branches, but with the #ifdefs it's a bit clumsy to read the exact
number of actual num_cap_vals++ that can happen in one run. On debian
buster, cap_val_t is an int, so this is not really wasting too much.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
We already have p->session_info->unix_info->unix_name, we don't
need to go through a legacy call to uidtoname(p->session_info->unix_token->uid).
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14568
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Mon Nov 9 04:10:45 UTC 2020 on sn-devel-184
Otherwise the exclamation may get swallowed by shell, leading to further
confusion.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This reverts commit f901691209.
Autobuild-User(master): Alexander Bokovoy <ab@samba.org>
Autobuild-Date(master): Thu Nov 5 07:53:03 UTC 2020 on sn-devel-184
The "pass-through" option has now been merged upstream as of:
https://github.com/gluster/glusterfs/pull/1640
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14486
Guenther
Signed-off-by: Guenther Deschner <gd@samba.org>
Pair-Programmed-With: Anoop C S <anoopcs@samba.org>
Pair-Programmed-With: Sachin Prabhu <sprabhu@redhat.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Nov 4 22:53:49 UTC 2020 on sn-devel-184
Not used anymore
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Nov 4 20:17:47 UTC 2020 on sn-devel-184
do_list()/do_list_helper() in source3/client/client.c was the only user of this
argument. And that use was wrong.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This is an a bit subtle patch: The main trick is that the previous
code a DFS-style \\server\share\dir1\dir2 path ended up in the list of
directories to enumerate. This was then processed by do_list again,
passing it to cli_resolve_path. However, cli_resolve_path always
expects non-DFS style paths as input. This patch passes the original,
non-DFS path to do_list_helper(), so that it ends up without the DFS
style \\server\share prefix in the directory queue.
From general failure it just fails on the SMB1-based environments,
like the other smbclient_s3 ones in knownfail.d/smb1-tests
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
To me this is simpler to understand than to rely on the cli_list
callback which goes through some function call layers. Also, this
gives more obvious control over what we pass in the next patch.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
