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BUG: https://bugzilla.samba.org/show_bug.cgi?id=14936
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): Tue Jan 11 22:03:03 UTC 2022 on sn-devel-184
Cleanup to eliminate duplicate code.
The high check is now done against ret.tv_sec,
not 'd', as after calling nt_time_to_unix_timespec_raw()
this is identical to the previous intermediate 'd'
variable.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Jan 11 01:36:51 UTC 2022 on sn-devel-184
Cleanup to eliminate duplicate code.
The low/high checks are now done against ret.tv_sec,
not 'd', as after calling nt_time_to_unix_timespec_raw()
this is identical to the previous intermediate 'd'
variable.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
We do not check consistently for fio being NULL in this file.
Found by covescan.
Pair-Programmed-With: Andreas Schneider <asn@samba.org>
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
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): Tue Jan 11 00:22:09 UTC 2022 on sn-devel-184
Found by covscan.
Pair-Programmed-With: Andreas Schneider <asn@samba.org>
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Found by covscan.
Pair-programmed-with: Andreas Schneider <asn@samba.org>
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This has been found by covscan and make analyzers happy.
Pair-programmed-with: Andreas Schneider <asn@samba.org>
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Found by covscan.
Pair-Programmed-With: Andreas Schneider <asn@samba.org>
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14942
Remove fsp which is always NULL and replace it with smb_fname->fsp.
Found by covscan.
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
It really has to be removed! ;-)
Found by covscan. The code always leaves here as the dst variable
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14940
Pair-programmed-with: Andreas Schneider <asn@samba.org>
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14941
Found by covscan.
Since capnew is initialized by NULL, checking it too early makes the
rest of the function a dead code.
Pair-programmed-with: Andreas Schneider <asn@samba.org>
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
It gets confusing if we call it "imaginary" or "instantiation"
in different places.
Signed-off-by: Jones Syue <jonessyue@qnap.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Mon Jan 10 18:42:02 UTC 2022 on sn-devel-184
CLOCK_MONOTONIC (which we previously used) is reset
when the system is rebooted.
CLOCK_REALTIME is a "wall clock" time. It's still affected by NTP
changes (for Linux we should probably use CLOCK_TAI instead
but that is Linux-specific). For most systems CLOCK_REALTIME
will be good enough.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
inet_pton expects "struct in_addr" or "struct in6_addr" as destination
pointer. It does not fill in a struct
sockaddr_storage. interpret_string_addr() takes care of this.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Mon Jan 10 11:47:34 UTC 2022 on sn-devel-184
This first gets the clock_gettime_mono() value, converts to an NTTIME (as
this is what is stored in the dos attribute EA), then mixes in 8 bits of
randomness shifted up by 55 bits to cope with poor resolution clocks to
avoid duplicate inodes.
Using 8 bits of randomness on top of an NTTIME gives us around 114
years headroom. We can now guarentee returning a itime-based
fileid in a normal share (storing dos attributes in an EA).
Remove knownfail.d/fileid-unique
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14928
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat Jan 8 06:35:22 UTC 2022 on sn-devel-184
Not yet used. Does no checks on the converted values.
A later cleanup will allow us to move nt_time_to_unix_timespec()
and nt_time_to_full_timespec() to use common code.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14928
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
smb2.fileid_unique.fileid_unique
smb2.fileid_unique.fileid_unique-dir
Create 100 files or directories as fast as we can
against a "normal" share, then read info on them
and ensure (a) top bit is set (generated from itime)
and (b) uniqueness across all generated objects
(checks poor timestamp resolution doesn't create
duplicate fileids).
This shows that even on ext4, this is enough to
cause duplicate fileids to be returned.
Add knownfail.d/fileid-unique
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14928
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
We already stored this in struct smbd_lock_element.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Thu Jan 6 16:03:28 UTC 2022 on sn-devel-184
We lookup the lock array from the state stored in the passed-in req
and all the locks in an array are always the same flavour, so this
isn't needed.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
And also inside struct smbd_smb1_do_locks_state.
All calls to this always (a) have one or more locks of the same type.
(the setup for smbd_smb1_do_locks_send() ensures there is always
at least one lock) and (b) always set locks[0].lock_flav correctly before calling.
lock_flav is thus a redundent argument. Removing it means
we can never drift out of sync with the lock_flav element
in the passed in locks array.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
When we remove the lock_flav parameter this will need to look into the array itself.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
This is now contained in the struct smbd_lock_element for
each lock.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
Make it explicit. When we add POSIX handles to SMB2 we will only
look at the handle type. lp_posix_cifsu_locktype() already does this,
but hidden inside init_strict_lock_struct() makes it hard to see.
No logic change.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
Initialized correctly but not yet used.
Will allow 'brl_flavour' to be removed from lock calls.
This will allow SMB2 POSIX handles to call with POSIX_LOCK
flavour instead of always using WINDOWS_LOCK (as now).
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
Remove knownfail: selftest/knownfail.d/list_servers
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14939
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Thu Jan 6 11:50:32 UTC 2022 on sn-devel-184
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 Jan 5 01:02:38 UTC 2022 on sn-devel-184
This makes it clear that our internal representation of a rpc client
connection in the source3/ server is struct dcerpc_ncacn_conn and that
struct pipes_struct is only around for API compatibility with the
existing server stubs.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This was only used inside rpc_worker_new_client(), a leftover from
times where accepting a client was an async process waiting for the
struct named_pipe_auth_req_info4.
The talloc hierarchy is correctly maintained, dcesrv_endpoint_connect() takes a
talloc_reference() of session_info.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This was only used inside rpc_worker_new_client(), a leftover from
times where accepting a client was an async process waiting for the
struct named_pipe_auth_req_info4.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This was only used inside rpc_worker_new_client(), a leftover from
times where accepting a client was an async process waiting for the
struct named_pipe_auth_req_info4.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This was only used inside rpc_worker_new_client(), a leftover from
times where accepting a client was an async process waiting for the
struct named_pipe_auth_req_info4.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This was only used inside rpc_worker_new_client(), a leftover from
times where accepting a client was an async process waiting for the
struct named_pipe_auth_req_info4.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This was only used inside rpc_worker_new_client(), a leftover from
times where accepting a client was an async process waiting for the
struct named_pipe_auth_req_info4.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
ncacn_conn was created by make_internal_ncacn_conn with talloc_zero(),
and that does not set session_info for the purely one-shot connection
state in winbindd_dual_ndrcmd().
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This is a big patch, but all it does is replace all "p->session_info"
with "session_info" after introducing a local variable from
dcesrv_call_session_info(p->dce_call).
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Only used in pipe_access_check(), superseded by dcesrv_call_auth_info()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Also available via dcesrv_connection_get_remote_address(p->dce_call->conn)
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Also available via dcesrv_connection_get_local_address(p->dce_call->conn)
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
