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2013-03-26smbd: Remove an optimization that became unnecessaryVolker Lendecke1-7/+6
After we only collect nonlocal vnns in idx_state.vnns now, at this point we *know* we have something to send to a remote node. The previous code avoided the call to notify_push_remote_blob with an if-statement that has now become unnecessary. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Autobuild-User(master): Stefan Metzmacher <metze@samba.org> Autobuild-Date(master): Tue Mar 26 13:16:39 CET 2013 on sn-devel-104
2013-03-26smbd: We don't collect our own vnn anymoreVolker Lendecke1-3/+0
notify_trigger_index_parser will not anymore add ourselves into the vnn list that it collects. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-26smbd: Slightly simplify notify_triggerVolker Lendecke1-0/+4
We have a good chance that we did not collect any remote vnns. This avoids trying to walk the remote vnns altogether. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-26smbd: Slightly simplify notify_triggerVolker Lendecke1-6/+5
This straightens the for-loop walking the path components slightly Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-26smbd: Avoid some talloc_realloc in notify_internalVolker Lendecke1-6/+16
For the nonclustered case we will only ever have one vnn in notify_index.tdb. For this case, without this patch we did talloc_realloc when collecting vnns to be able to do the memcpy instead of explicit copy with a for-loop. This new code will partition the new vnns we see when parsing a notify_index.tdb record into ourselves and all foreign vnns, only really collecting the foreign ones in an array. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-26dbwrap-ctdb: Avoid a talloc_stackframe()Volker Lendecke1-4/+2
We have only a single allocation in this routine, so I think we can live without a stackframe. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-26ctdb-conn: remove ctdbd_fetchVolker Lendecke2-84/+0
Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-26dbwrap-ctdb: Use ctdbd_parse in db_ctdb_parse_recordVolker Lendecke1-9/+2
Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-26ctdb-conn: Add ctdbd_parseVolker Lendecke2-0/+76
Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-26tdb: Fix blank line endingsVolker Lendecke5-46/+45
Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-26tdb: Little format changeVolker Lendecke1-1/+1
Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-26smbd: Avoid sending 0-sized keys to dbwrapVolker Lendecke1-1/+8
Start the notification one level below /. Sharing and notifying / for changes is broken at this moment anyway. When sharing / and someone wants to get notified for changes under /usr, we store "//usr" as the notify_index key. So this patch does not break anything that is not broken today, and it avoids a bogus call to dbwrap_parse_records. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-25dbwrap: Use tdb_null in db_ctdb_deleteVolker Lendecke1-4/+1
Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Christian Ambach <ambi@samba.org> Autobuild-User(master): Christian Ambach <ambi@samba.org> Autobuild-Date(master): Mon Mar 25 19:42:30 CET 2013 on sn-devel-104
2013-03-25scripting: Fill the ProvisionNames hash with strings, not ldb.MessageElement ↵Andrew Bartlett2-23/+8
or Dn This avoids the need to fix it up again in samba_upgradedns. Andrew Bartlett Reviewed-by: Stefan Metzmacher <metze@samba.org> Autobuild-User(master): Stefan Metzmacher <metze@samba.org> Autobuild-Date(master): Mon Mar 25 13:25:30 CET 2013 on sn-devel-104
2013-03-25samba-tool ldapcmp: Remove the GUID -> name mappingsAndrew Bartlett2-48/+7
These mappings are very convenient, however because they are not one-to-one, they lead to differences being reported when none exist, dependent only on the order the schema searches return results in. Sadly the time saved by the names is offset by the time wasted chasing the 'differences' that don't exist. This in turn fixes some tests that were previously knownfail Andrew Bartlett Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-25selftest: Add tests for samba-tool dbcheck --reset-well-known-aclsAndrew Bartlett4-3/+78
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-25scripting: Modify samba.descriptor.get_diff_sds() to cope with a missing ↵Andrew Bartlett1-2/+2
reference owner This allows the reference SD not to have an owner specified, and still have the comparison with a database SD that does have an owner pass. (And the same for owning group). Andrew Bartlett Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-25samba-tool dbcheck: Allow dbcheck to correct an nTSecurityDescriptor without ↵Andrew Bartlett1-0/+41
an owner or group This is done by making a modification to the SD, which triggers it to be filled in if we have the correct session_info established on the DB. However, we normally want dbcheck running as system, so we wrap the session_info set around this operation only. Andrew Bartlett Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-25samba-tool dbcheck: Add --reset-well-known-aclsAndrew Bartlett2-4/+71
This will allow an upgrade from Samba 4.0.0 without needing to run samba_upgradeprovision, which for now is not the preferred upgrade tool. Andrew Bartlett Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-25scripting: Move get_diff_sds from samba.upgradehelpers to samba.descriptorAndrew Bartlett4-157/+158
This helps avoid a dependency loop when we use get_diff_sds in dbcheck. Andrew Bartlett Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-25scripting: Modify samba.descriptor.get_wellknown_sds() use samdb calls onlyAndrew Bartlett2-50/+59
We need this routine not to use the names context as this is tied to provision, and we end up in a circular dependency if we use that in dbcheck. Andrew Bartlett
2013-03-25scripting: Move samba.provision.descriptor to samba.descriptorAndrew Bartlett4-3/+3
This will allow dbcheck to import it, without a cirucular dependency via samba.provision importing dbcheck. Andrew Bartlett Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-25scripting: Make samba.provision.descriptor.get_wellknown_sds() return ldb.Dn ↵Andrew Bartlett2-35/+35
objects As we look to use this function in more places, it does not make sense to constantly create Dn objects from the strings. Andrew Bartlett Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-25scripting: Fix documentation comment on upgradehelpers.py:get_clean_sdAndrew Bartlett1-8/+3
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-25scripting: Move the list of well known SDs to samba.provision.descriptorAndrew Bartlett2-71/+60
This will allow us to call this from dbcheck. Andrew Bartlett Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-25build: Do not pass CPP="" to pidl, skip the env variable entirelyAndrew Bartlett1-1/+1
This will cause pidl to use $CC -E instead. Andrew Bartlett Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-25build: Remove the forced use of only the first part of the compiler stringAndrew Bartlett1-2/+2
This corrects parts of 378295c3fe813c70815a14c7de608e4a859bd6cc and 301d59caf2ee6f49e108b748b0e38221dec9bb96. This is seen if CC="ccache gcc" and CPP isn't used for some reason. Andrew Bartlett Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-24vfs-btrfs: Fix build on 32 bit platforms by using long long typesAndrew Bartlett1-6/+10
Reviewed-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Autobuild-User(master): Rusty Russell <rusty@rustcorp.com.au> Autobuild-Date(master): Sun Mar 24 06:17:55 CET 2013 on sn-devel-104
2013-03-24Revert "vfs_btrfs: fix compile on 32-bit platforms."Rusty Russell1-5/+4
This reverts commit fd6d0361d6fef5f8175967ddbae4a2b1d79dfcad. Unreviewed, and Andrew has a better fix. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2013-03-23ntdb: don't call open hook when re-opening an existing database.Rusty Russell2-13/+22
In particular, the Samba dbwrap wrapper can do this for schannel_store, with the openhook set to clear the database if it can get the lock (which, being in the same process, it can). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Autobuild-User(master): Rusty Russell <rusty@rustcorp.com.au> Autobuild-Date(master): Sat Mar 23 09:39:50 CET 2013 on sn-devel-104
2013-03-23vfs_btrfs: fix compile on 32-bit platforms.Rusty Russell1-4/+5
uint64_t are not unsigned longs on 32-bit platforms: [3265/3996] Compiling source3/modules/vfs_btrfs.c ../source3/modules/vfs_btrfs.c: In function ‘btrfs_copy_chunk_send’: ../source3/modules/vfs_btrfs.c:118:3: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t’ [-Werror=format] ../source3/modules/vfs_btrfs.c:118:3: error: format ‘%ld’ expects argument of type ‘long int’, but argument 4 has type ‘int64_t’ [-Werror=format] ../source3/modules/vfs_btrfs.c:118:3: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘uint64_t’ [-Werror=format] ../source3/modules/vfs_btrfs.c:118:3: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 7 has type ‘uint64_t’ [-Werror=format] ../source3/modules/vfs_btrfs.c: In function ‘btrfs_copy_chunk_recv’: ../source3/modules/vfs_btrfs.c:180:2: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘off_t’ [-Werror=format] cc1: some warnings being treated as errors Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2013-03-22smbd: Tune "dir" a bit.Volker Lendecke1-6/+19
for i in $(seq 1 20000) ; do echo dir ; done | smbclient //127.0.0.1/tmp -U% without and with this patch: $ time bin/smbd -d0 -i smbd version 4.1.0pre1-GIT-1f139ae started. Copyright Andrew Tridgell and the Samba Team 1992-2013 Beendet real 0m28.342s user 0m10.249s sys 0m10.513s $ time bin/smbd -d0 -i smbd version 4.1.0pre1-GIT-1f139ae started. Copyright Andrew Tridgell and the Samba Team 1992-2013 Beendet real 0m27.348s user 0m9.089s sys 0m10.853s The "real" timestamp is irrelevant, this also contains the time between starting smbd and the smbclient job. It's the "user" time. The result that this patch improves the time spent in user space by 10% is consistent. 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 Mar 22 22:10:57 CET 2013 on sn-devel-104
2013-03-22Fix bug #9733 - smbcontrol close-share is not working.Jeremy Allison1-0/+3
As part of forcibly disconnecting a client from a share, smbd must atomically call reload_services() to ensure that the entry in the ServicePtrs[] array corresponding to that share is removed if the share was removed from the smb.conf or registry entries. Otherwise the ServicePtrs[] array entry for the share remains active and the client races to auto-reconnect to the share before a second message to reload the smb.conf file can be sent. This has to be done as part of the close-share message processing, as removing the share from the smb.conf file first, then telling the smbd to reload followed by the forcible disconnect message doesn't work as in this sequence of events when the reload message is received the client is still connected to the share, so the ServicePtrs[] entry is still left active. The forcible-disconnect + service reload has to be done together as an atomic operation in order for this to work. Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org> Autobuild-User(master): David Disseldorp <ddiss@samba.org> Autobuild-Date(master): Fri Mar 22 20:10:11 CET 2013 on sn-devel-104
2013-03-22Fix tevent testsuite issue on Solaris.Jeremy Allison1-1/+6
On Solaris/Nexenta/Illumos once a pipe is full it will not be reported as writable until PIPE_BUF (actually on Solaris 4096, which is less than PIPE_BUF) bytes have been read from it. Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Michael Adam <obnox@samba.org> Autobuild-User(master): Michael Adam <obnox@samba.org> Autobuild-Date(master): Fri Mar 22 18:16:45 CET 2013 on sn-devel-104
2013-03-22Solaris/Illumos/Nexenta creates pipes that are bi-directional by default.Jeremy Allison1-10/+16
Ensure the test code will pass against such a system (allow writes/reads going both ways). Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Michael Adam <obnox@samba.org>
2013-03-22BUG 9735: Fix winbind seperator in upn to username conversion.Andreas Schneider1-1/+1
Reviewed-by: Günther Deschner <gd@samba.org> Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org> Autobuild-Date(master): Fri Mar 22 16:18:06 CET 2013 on sn-devel-104
2013-03-21s3:waf fix build on AIXStefan Metzmacher1-1/+1
AIX acl code needs to be built by default on AIX, otherwise smbd will fail to start because of missing symbols This fixes Bug 9557 - build succeeds, but binaries don't run Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Christian Ambach <ambi@samba.org> Autobuild-User(master): Christian Ambach <ambi@samba.org> Autobuild-Date(master): Thu Mar 21 16:31:19 CET 2013 on sn-devel-104
2013-03-20s4:torture: let raw.read accept larger reads than 0x10000Stefan Metzmacher1-4/+2
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): Wed Mar 20 21:53:20 CET 2013 on sn-devel-104
2013-03-20s4:torture: raw.read fix large reads against windowsStefan Metzmacher1-9/+3
Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-20s3:selftest: Add LARGE_READX test into our make test infrastructure.Jeremy Allison1-1/+1
Tested against non-encrypted and encrypted connections. Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-20s3:torture: Add new LARGE_READX test to investigate large SMBreadX behavior.Jeremy Allison1-1/+337
Signed-off-by: Jeremy Allison <jra@samba.org> Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-20s4:smb_server: fix large read_andx requestsStefan Metzmacher1-6/+12
Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-20s3:smbd: Add functions calc_max_read_pdu()/calc_read_size() to work out the ↵Jeremy Allison1-25/+86
length we should return. LARGE_READX test shows it's always safe to return a short read. Windows does so. Do the calculations to return what will fit in a read depending on what the client negotiated. Signed-off-by: Jeremy Allison <jra@samba.org> Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-20s3:smbd: Remove server_will_accept_large_read() and erroneous comment.Jeremy Allison1-28/+1
We're going to replace this with a function that calculates the max PDU to return on a read and supports short reads. Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-20s3:smbd: Fix off-by 4 error in wrap protection code in create_outbuf()Jeremy Allison1-6/+11
Subtract 4 from smb_size (39) here as the length of the SMB reply following the 4 byte type+length field can be up to 0xFFFFFF bytes. Signed-off-by: Jeremy Allison <jra@samba.org> Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
2013-03-20s3:smbd: add some const to req_is_in_chain()Stefan Metzmacher2-2/+2
Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-20s3:smbd: remove silly (SMB_OFF_T_BITS == 64) checksStefan Metzmacher1-3/+2
configure will abort if sizeof(off_t) is not 8. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-20s3:smbd: keep global_client_caps and max_send from the first successful ↵Stefan Metzmacher1-4/+10
session setup Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-20s3:libsmb: let cli_read_andx_create() accept any lengthStefan Metzmacher1-7/+0
It's up to the server to decide the allowed length. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2013-03-20libcli/smb: smb1cli_inbuf_parse_chain() and smb1cli_conn_dispatch_incoming() ↵Jeremy Allison1-2/+2
should use smb_len_tcp. They have to cope with large READX call replies that have a length greater than smb_len_nbt() can handle. Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
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