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Commit Graph

51238 Commits

Author SHA1 Message Date
Volker Lendecke
89f9c163f3 dbwrap_tool: Simplify dbwrap_tool_erase
That's what dbwrap_wipe is for :-)

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-09-03 18:44:23 +02:00
Volker Lendecke
0bd109b733 smbd: Fix a memleak in async search ask sharemode
fetch_share_mode_unlocked_parser() takes a "struct
fetch_share_mode_unlocked_state *" as
"private_data". fetch_share_mode_send() used a talloc_zero'ed "struct
share_mode_lock". This lead to the parser putting a "struct
share_mode_lock on the NULL talloc_context where nobody really picked it
up.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13602
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-09-03 18:44:23 +02:00
Ralph Boehme
5d95f79f60 s3:smbd: add a comment stating that file_close_user() is redundant for SMB2
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13549

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): Sat Sep  1 01:26:35 CEST 2018 on sn-devel-144
2018-09-01 01:26:35 +02:00
Ralph Boehme
8f6edcc164 s3:smbd: let session logoff close files and tcons before deleting the session
This avoids a race in durable handle reconnects if the reconnect comes
in while the old session is still in the tear-down phase.

The new session is supposed to rendezvous with and wait for destruction
of the old session, which is internally implemented with
dbwrap_watch_send() on the old session record.

If the old session deletes the session record before calling
file_close_user() which marks all file handles as disconnected, the
durable handle reconnect in the new session will fail as the records are
not yet marked as disconnected which is a prerequisite.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13549

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-31 22:22:23 +02:00
Ralph Boehme
b70b8503fa s3:smbd: reorder tcon global record deletion and closing files of a tcon
As such, this doesn't change overall behaviour, but in case we ever add
semantics acting on tcon record changes via an API like
dbwrap_watch_send(), this will make a difference as it enforces
ordering.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13549

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-31 22:22:23 +02:00
Ralph Boehme
5508024a86 selftest: add a durable handle test with delayed disconnect
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13549

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-31 22:22:23 +02:00
Ralph Boehme
44840ba5b3 vfs_delay_inject: adding delay to VFS calls
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13549

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-31 22:22:22 +02:00
Andreas Schneider
7a7d95fc2c s4:torture: Add a test for listing shares
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): Wed Aug 29 21:28:41 CEST 2018 on sn-devel-144
2018-08-29 21:28:41 +02:00
Volker Lendecke
ffa1c040c6 examples: Add winexe re-implemented on current Samba libs
winexe from https://sourceforge.net/projects/winexe/ is a project
based on Samba libraries from 2012. According to the winexe git
repository the last Samba commit winexe was updated to is 47bbf9886f
from November 6, 2012. As winexe uses unpublished Samba internal
libraries, it broke over time.

This is a port of the winexe functionality to more modern Samba
versions. It still uses internal APIs, but it being part of the tree
means that it is much easier to keep up to date.

The Windows service files were taken literally from the original
winexe from the sourceforge git. Andrzej Hajda chose GPLv3 only and
not GPLv3+. As GPL evolves very slowly, this should not be a practical
problem for quite some time.

To build it under Linux, you need mingw binaries on your build
system. Under Debian stretch, the package names are gcc-mingw-w64 and
friends.

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 Aug 28 02:03:07 CEST 2018 on sn-devel-144
2018-08-28 02:03:07 +02:00
Volker Lendecke
082f60af26 libsmb: Expose protocol-agnostic cli_writeall_send/recv
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-27 23:09:15 +02:00
Volker Lendecke
fd203725ca libsmb: Rename cli_writeall_send/recv to cli_smb1_writeall_send/recv
Preparing a protocol agnostic writeall

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-27 23:09:15 +02:00
Volker Lendecke
a5c4d91ebf libsmb: Add protocol-agnostic cli_read
So far only cli_pull could be called directly without looking at the
protocol. We did not have a simple read that did the right thing
depending on the protocol

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-27 23:09:15 +02:00
Jeremy Allison
4d72ebb821 s3: VFS: vfs_full_audit: Ensure smb_fname_str_do_log() only returns absolute pathnames.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13565

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): Mon Aug 27 20:23:55 CEST 2018 on sn-devel-144
2018-08-27 20:23:55 +02:00
Jeremy Allison
59f1334726 s3: VFS: vfs_full_audit: Add $cwd arg to smb_fname_str_do_log().
Not yet used.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13565

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2018-08-27 17:28:24 +02:00
Christof Schmitt
e5e66191f2 smbd: Remove unused KOPLOCK flags
This effectively reverts commit 17eba16b. It looks like these flags have
been introduced as part of the onefs support which has been removed
again. As there is no other use for the flags, remove them.

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Christof Schmitt <cs@samba.org>
Autobuild-Date(master): Sat Aug 25 03:23:05 CEST 2018 on sn-devel-144
2018-08-25 03:23:05 +02:00
Joe Guo
c9f2fdea1d PEP8: fix W391: blank line at end of file
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:31 +02:00
Joe Guo
cabb299749 PEP8: fix E703: statement ends with a semicolon
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:30 +02:00
Joe Guo
7b031b01a1 PEP8: fix E502: the backslash is redundant between brackets
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:30 +02:00
Joe Guo
95c36d825c PEP8: fix E401: multiple imports on one line
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:30 +02:00
Joe Guo
115f2a71b8 PEP8: fix E305: expected 2 blank lines after class or function definition, found 1
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:30 +02:00
Joe Guo
fd6b2086cb PEP8: fix E303: too many blank lines (2)
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:30 +02:00
Joe Guo
211c9a5f85 PEP8: fix E302: expected 2 blank lines, found 1
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:29 +02:00
Joe Guo
7a07d42230 PEP8: fix E265: block comment should start with '# '
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:29 +02:00
Joe Guo
40ef91fb41 PEP8: fix E241: multiple spaces after ','
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:28 +02:00
Joe Guo
12d3fbe15c PEP8: fix E231: missing whitespace after ','
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:28 +02:00
Joe Guo
32266d2d48 PEP8: fix E225: missing whitespace around operator
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:28 +02:00
Joe Guo
fb5ea356dd PEP8: fix E222: multiple spaces after operator
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:27 +02:00
Joe Guo
562411bd95 PEP8: fix E202: whitespace before ')'
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:27 +02:00
Joe Guo
a9551edaee PEP8: fix E201: whitespace after '('
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:27 +02:00
Joe Guo
5d532543ab PEP8: fix E128: continuation line under-indented for visual indent
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:27 +02:00
Joe Guo
bbb9f57603 PEP8: fix E127: continuation line over-indented for visual indent
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:26 +02:00
Joe Guo
484ce0634b PEP8: fix E123: closing bracket does not match indentation of opening bracket's line
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:26 +02:00
Joe Guo
b43408b383 PEP8: fix E121: continuation line under-indented for hanging indent
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:26 +02:00
Joe Guo
eba81f7fa9 PEP8: fix E115: expected an indented block (comment)
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:26 +02:00
Joe Guo
086daf5f36 PEP8: fix E101: indentation contains mixed spaces and tabs
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2018-08-24 07:49:25 +02:00
Volker Lendecke
8c14234871 vfs_fruit: Don't unlink the main file
The original fix for bug 13441 was missing a check that verifies that
fruit_ftruncate() is actually called on a stream.

Follow-up to

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13441

Pair-Programmed-With: Volker Lendecke <vl@samba.org>

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Thu Aug 23 15:28:48 CEST 2018 on sn-devel-144
2018-08-23 15:28:47 +02:00
Jeremy Allison
9c71f61ed8 s3: smbd: Ensure get_real_filename() copes with empty pathnames.
Needed for vfs_glusterfs, as Gluster requires "." not '\0'.

Based on a fix from Anoop C S <anoopcs@redhat.com>

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13585

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ira Cooper <ira@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Aug 22 21:50:41 CEST 2018 on sn-devel-144
2018-08-22 21:50:41 +02:00
Volker Lendecke
fb81fb2d93 libads: Simplify parse_spn()
A few lines less and quite some bytes less .text

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 Aug 22 03:59:51 CEST 2018 on sn-devel-144
2018-08-22 03:59:51 +02:00
Volker Lendecke
75ced0d155 libads: Fix an error path talloc leak
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-22 00:58:41 +02:00
Volker Lendecke
f16d917297 libgpo: Fix CID 1438462 Error handling issues (CHECKED_RETURN)
Yes, this creates a leak of "data", but the other error exits in this
function are the same.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-22 00:58:41 +02:00
Volker Lendecke
7460d9b97e smbd: Remove koplocks->contend_level2 callbacks
This was only implemented by onefs in this way. If we get around to use
for example fanotify or something similar, we can either re-add them or
do it in a different way. For now, simplify the code.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Wed Aug 22 00:57:31 CEST 2018 on sn-devel-144
2018-08-22 00:57:31 +02:00
Volker Lendecke
51d5707379 vfs_fruit: Fix a leak of "br_lck"
Fix a panic if fruit_access_check detects a locking conflict.

do_lock() returns a valid br_lck even in case of a locking conflict.
Not free'ing it leads to a invalid lock order panic later, because
"br_lck" corresponds to a dbwrap lock on brlock.tdb.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13584

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-20 23:28:25 +02:00
Volker Lendecke
14f9e6f833 dbwrap: Clarify db_open_watched API
Point out in the API that "backend" talloc_moves into the watched
database.

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): Fri Aug 17 21:29:15 CEST 2018 on sn-devel-144
2018-08-17 21:29:15 +02:00
Volker Lendecke
22be863ba3 smbd: Fix a few DEBUG statements
%u is not necessarily correct for uint32_t, avoid casts

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-17 18:25:08 +02:00
Volker Lendecke
fea8ebce48 g_lock: Fix DEBUG messages
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-17 18:25:08 +02:00
Volker Lendecke
a56bd0a90f smbd: Fix a typo
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-17 18:25:08 +02:00
Volker Lendecke
04f62984fe smbd: Fix a typo
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-17 18:25:08 +02:00
Volker Lendecke
29eb2fc67c smbd: Enhance debugging in set_file_size
I've stumbled over a case where VFS_FTRUNCATE wasn't called due to an
unchanged size. Make that easier to detect. Also, get rid of an ancient
cast to (double).

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-17 18:25:08 +02:00
Volker Lendecke
6ca5ba5272 lib: Pass mem_ctx to cache_path()
Fix a confusing API: Many places TALLOC_FREE the path where it's not
clear you have to do it.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Fri Aug 17 14:28:51 CEST 2018 on sn-devel-144
2018-08-17 14:28:51 +02:00
Volker Lendecke
c2ea100777 lib: Pass mem_ctx to state_path()
Fix a confusing API: Many places TALLOC_FREE the path where it's not
clear you have to do it.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2018-08-17 11:30:11 +02:00