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60204 Commits

Author SHA1 Message Date
Pavel Filipenský
c2f8fde9f3 s3:test: Test winbind call depth trace
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15287

Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Thu Jan 26 15:07:57 UTC 2023 on atb-devel-224
2023-01-26 15:07:57 +00:00
Pavel Filipenský
51d559d8f4 s3:winbind: Move tevent_req_create() before debug macros to have the right call depth
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15287

Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2023-01-26 14:10:36 +00:00
Pavel Filipenský
4b6e8e1c11 s3:winbind: Deactivate call depth tracking in child winbindd
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15287

Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2023-01-26 14:10:36 +00:00
Pavel Filipenský
a6c1211504 s3:winbind: Activate the call depth tracking in main winbindd
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15287

Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2023-01-26 14:10:36 +00:00
Andreas Schneider
fd7187daed s3:tests: Add support for SMBD_DONT_LOG_STDOUT=1 in test_chdir_cache.sh
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15291

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-26 14:10:36 +00:00
Andreas Schneider
56c6f0b6d6 selftest: Only run samba.tests.smb3unix in developer mode
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Thu Jan 26 13:13:50 UTC 2023 on atb-devel-224
2023-01-26 13:13:50 +00:00
Andreas Schneider
ac0e844ea8 param: Use a higher time resolution for lp_file_list_changed()
It is possible that in our test environment one of the config 'include' files
change more than once per second. To avoid missing a file update we use a
higher time resolution than seconds.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-26 12:15:33 +00:00
Volker Lendecke
f7b50bc059 smbd: Use smbXsrv_open_global_parse_record() in .._verify_record()
Signed-off-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Tue Jan 24 09:15:26 UTC 2023 on atb-devel-224
2023-01-24 09:15:26 +00:00
Volker Lendecke
132b83d065 smbd: Simplify smbXsrv_open_global_parse_record()
It does not need a db_record.

Signed-off-by: Volker Lendecke <vl@samba.org>
2023-01-24 08:19:34 +00:00
Volker Lendecke
2f6776741d smbd: Move smbXsrv_open_global_parse_record() up in smbXsrv_open.c
Avoid a prototype in the next patches

Signed-off-by: Volker Lendecke <vl@samba.org>
2023-01-24 08:19:34 +00:00
Volker Lendecke
3c779de8cf smbd: Simplify smbXsrv_open_global_verify_record()
Don't depend on the record to be passed in, return NTSTATUS. The two
flags were a bit confusing to me, now NT_STATUS_OK means "found a
valid record with a live process", and NT_STATUS_FATAL_APP_EXIT means
we found a stale record from a crashed smbd

Signed-off-by: Volker Lendecke <vl@samba.org>
2023-01-24 08:19:34 +00:00
Volker Lendecke
f1a66267bc smbd: Save a few lines in smb2srv_open_lookup_replay_cache()
Directly initialize variables, don't leave dangling pointers in TDB_DATA

Signed-off-by: Volker Lendecke <vl@samba.org>
2023-01-24 08:19:34 +00:00
Volker Lendecke
35a32171b5 smbd: Fix a typo
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2023-01-24 08:19:34 +00:00
Stefan Metzmacher
91f1567cdc s3:rpc_server/mdssvc: don't crash mdssvc_tracker_shutdown with NULL glue
If mdssvc_tracker_shutdown() is called without any mds_tracker_connect()
we would crash as mdssvc_tracker_init() don't call
mdssvc_tracker_prepare().

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Jan 19 19:46:01 UTC 2023 on atb-devel-224
2023-01-19 19:46:01 +00:00
Stefan Metzmacher
370b777202 s3:auth: call wbcFreeMemory(info) in auth3_generate_session_info_pac()
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15286

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-19 18:47:35 +00:00
Volker Lendecke
99de0cf6ff smbd: Modernize DBG statements in smbXsrv_open_global_store()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2023-01-18 11:49:38 +00:00
Volker Lendecke
c6f1e3a6a2 smbd: Make smbXsrv_open_global_id_to_key() a bit more type-safe
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2023-01-18 11:49:38 +00:00
Volker Lendecke
824b54174d smbd: Directly initialize key in smbXsrv_open_global_fetch_locked()
Don't leave the key.dptr pointer uninitialized

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2023-01-18 11:49:38 +00:00
Volker Lendecke
6deee159f1 smbd: Remove unused smbXsrv_open_global_key_to_id()
This isn't exactly rocket science we would need to keep around

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2023-01-18 11:49:38 +00:00
Volker Lendecke
a39a3400ba smbd: Slightly simplify smbXsrv_open_create()
Move allocation of smbXsrv_open_global0 out of
smbXsrv_open_global_allocate()

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2023-01-18 11:49:38 +00:00
Volker Lendecke
b88db811db smbd: Remove smbXsrv_open_global_destructor()
This did not do much.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2023-01-18 11:49:38 +00:00
Volker Lendecke
d55880d93d smbd: Slightly simplify smb2srv_open_recreate()
This moves the bit-fiddling right next to the check we do,
"global_zeros" was only used for this one purpose and its assignment
was a few lines away.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2023-01-18 11:49:38 +00:00
Björn Baumbach
1289575af2 s3/libsmb: fix a typo in parameter description
Signed-off-by: Björn Baumbach <bb@sernet.de>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-17 17:21:38 +00:00
Jeremy Allison
3d3d01cda8 s3: smbd: Tweak openat_pathref_dirfsp_nosymlink() to NULL out fsp->fsp_name after calling fd_close() on intermediate directories, rather than before.
vfs_virusfilter expects a non-NULL fsp->fsp_name to use for printing debugs
(it always indirects fsp->fsp_name). vfs_fruit also does the same, so would
also crash in fruit_close() with 'debug level = 10' and vfs_default:VFS_OPEN_HOW_RESOLVE_NO_SYMLINKS = no
set (we don't test with that which is why we haven't noticed
this before).

Remove knownfail.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15283

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Fri Jan 13 08:33:47 UTC 2023 on sn-devel-184
2023-01-13 08:33:47 +00:00
Jeremy Allison
c844bff3ec selftest: Show vfs_virusscanner crashes when traversing a 2-level directory tree.
Modify check_infected_read() test to use a 2-level deep
directory.

We must have vfs_default:VFS_OPEN_HOW_RESOLVE_NO_SYMLINKS = no
set on the virusscanner share as otherwise the openat flag
shortcut defeats the test.

Add knownfail.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15283

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2023-01-13 07:34:35 +00:00
Volker Lendecke
425aaf6f7e lib: Fix a use-after-free in "net vfs getntacl"
Don't hang "sd" off "fsp", which is free'ed before printing

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): Thu Jan 12 16:41:07 UTC 2023 on sn-devel-184
2023-01-12 16:41:07 +00:00
Volker Lendecke
d278fe4a84 lib: Fix out-of-bounds access in print_ace_flags()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-12 15:38:30 +00:00
Volker Lendecke
3a458a8198 lib: Use talloc_asprintf_addbuf() in print_ace_flags()
Simplifies code.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-12 15:38:30 +00:00
Volker Lendecke
6dcbea9e0f build: Don't compile source3/lib/util_sd.c four times
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-12 15:38:30 +00:00
Jones Syue
98d84192a0 s3:utils:mdsearch go to cmdline_messaging_context_free
mdsearch utility would exit earlier with failure in several cases like:
a. samba server is not running yet,
[~] # mdsearch -Uuser%password1 ${server} Public '*=="Samba"'
main: Cannot connect to server: NT_STATUS_CONNECTION_REFUSED

b. spotlight backend service is not ready yet,
[~] # mdsearch -Uuser%password1 ${server} Public '*=="Samba"'
Failed to connect mdssvc

c. mdsearch utility paramters is not as expecred,
[~] # mdsearch -Uuser%password1 ${server} share_not_exist '*=="Samba"'
mdscli_search failed

And in the mean while once mdsearch utility exit earlier with failure,
the lock files are left behind in the directory 'msg.sock' and 'msg.lock'.
If a script to run mdsearch utility in a loop,
this might result in used space slowly growing-up on underlying filesystem.

Supposed to add a new label 'fail_free_messaging',
make it go through the cmdline_messaging_context_free() which deletes the
lock files in the directory msg.sock and msg.lock before mdsearch utility
is exiting with failure.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15284

Signed-off-by: Jones Syue <jonessyue@qnap.com>
Reviewed-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 Jan 12 11:40:19 UTC 2023 on sn-devel-184
2023-01-12 11:40:19 +00:00
Jones Syue
de5d31f452 s3:smbstatus: go to cmdline_messaging_context_free
If the locking.tdb is not found,
(for example, fresh new installed samba server is not running yet)
smbstatus utility would exit earlier,
and lock files are left behind in the directory 'msg.sock' and 'msg.lock'.
Consider that a script to run smbstatus utility in a loop,
this might result in used space slowly growing-up on the underlying filesystem.
Since the samba server is not running yet,
there is no cleanupd daemon could delete these files to reclaim space.

Supposed to use 'ret = 0; goto done;' instead of exit(0),
this would go through the cmdline_messaging_context_free() which deletes
the lock files in the directory msg.sock and msg.lock before smbstatus
utility is exiting.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15282

Signed-off-by: Jones Syue <jonessyue@qnap.com>
Reviewed-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Wed Jan 11 17:08:10 UTC 2023 on sn-devel-184
2023-01-11 17:08:10 +00:00
Jeremy Allison
7ffa732d82 s3: smbd: Move check_fsp_open() and check_fsp() to smb1_reply.c
As these functions can implicitly call reply_nterror(..., NT_STATUS_INVALID_HANDLE)
they should never be available to SMB2 code paths.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Wed Jan 11 08:17:04 UTC 2023 on sn-devel-184
2023-01-11 08:17:04 +00:00
Jeremy Allison
2fe95f6a30 s3: smbd: Ensure check_fsp_ntquota_handle() doesn't send SMB1 error packets.
check_fsp_ntquota_handle() is called from SMB2 codepaths as
well as from SMB1. Even in the SMB1 cases the callers of
check_fsp_ntquota_handle() handle sendng the error packet when
check_fsp_ntquota_handle returns false so on a 'return false'
we'd end up sending an error packet twice.

The SMB2 callers of check_fsp_ntquota_handle()
already check that fsp is valid, so there's
no danger of us sending an SMB1 error packet
over the SMB2 stream (so I'm not classing
this as a bug to be back-ported).

Fix check_fsp_ntquota_handle() by inlineing
the check_fsp_open() functionality without
the reply_nterror() calls.

This will allow the next commit to move check_fsp_open()
with the implicit reply_nterror() and also check_fsp()
(which calls check_fsp_open()) into the SMB1 smb1_reply.c
file as SMB1-only code.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2023-01-11 07:13:29 +00:00
Jeremy Allison
55f4ac65f9 s3: smbd: SMB1 check_fsp_open() implicitly calls reply_nterror(.., NT_STATUS_INVALID_HANDLE) on error so don't duplicate in reply_close().
We'd end up sending 2 SMB1 error packets in this case.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2023-01-11 07:13:29 +00:00
Volker Lendecke
8ee2034674 smbd: Use an idtree for local IDs
Volatile file handle IDs are purely per-process, in fact we used a
dbwrap_rbt for this. To get a unique ID we however have the
specialized idtree data structure, we don't need to repeat the
allocation algorithm that already exists there.

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 Jan 10 01:23:38 UTC 2023 on sn-devel-184
2023-01-10 01:23:38 +00:00
Volker Lendecke
b73ecb28a7 lib: Remove idtree from samba_util.h
No need to recompile the world when only a few files need this.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
743df9009b smbd: Simplify smbXsrv_open_set_replay_cache() with dbwrap_store_bystring()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
bac265689a smbd: Simplify smbXsrv_open_set_replay_cache() with a struct assignment
Use a direct struct assignment instead of a function call

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
43f041de65 lib: Add "starting_id" to idr_get_new_random()
To be used in smbXsrv_open.c, for this we need a lower bound.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
a71288e86b smbd: Remove smbXsrv_open->db_rec
This was only referenced in smbXsrv_open_close, but it was never
assigned anything but NULL.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
fdca0558ef smbd: Remove a "can't happen" NULL check
This should really not happen, crashing would be the right response.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
0c709cb6b7 smbd: Use talloc_tos() for pushing smbXsrv_open_globalB
Use the toplevel talloc pool

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
88191630d2 lib: Use tdb_data_dbg() where appropriate
This changes the talloc hierarchy for a few callers, but as
talloc_tos() was initially designed exactly for this purpose (printing
SIDs in DEBUG), it should be okay.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
9d7c7357a4 lib: Add tdb_data_dbg()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
ea7abdc130 smbd: Avoid explicit ZERO_STRUCT()
Saves a few bytes of .text

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
db25f0a07c smbd: Move bytes from r/w data to r/o text section
Even const arrays of const strings need to be relocated at startup time.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
e0fc84668b lib: Move 16 bytes to readonly .text segment
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
14f761ec7d lib: Remove unused smb_mkstemp prototype
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
7ee474d9fd lib: Move tab_depth() to reg_parse_prs.c
Wow, I did not know we still use prs_struct...

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
6907db5cf0 lib: Make map_share_mode_to_deny_mode() static to smbstatus
At some point in the future this might disappear, we should really not
show DOS share modes in smbstatus. Maybe this can't be changed though.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00