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* s3: Fix a long-standing problem with recycled PIDsVolker Lendecke2010-03-1020-38/+602
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a samba server process dies hard, it has no chance to clean up its entries in locking.tdb, brlock.tdb, connections.tdb and sessionid.tdb. For locking.tdb and brlock.tdb Samba is robust by checking every time we read an entry from the database if the corresponding process still exists. If it does not exist anymore, the entry is deleted. This is not 100% failsafe though: On systems with a limited PID space there is a non-zero chance that between the smbd's death and the fresh access, the PID is recycled by another long-running process. This renders all files that had been locked by the killed smbd potentially unusable until the new process also dies. This patch is supposed to fix the problem the following way: Every process ID in every database is augmented by a random 64-bit number that is stored in a serverid.tdb. Whenever we need to check if a process still exists we know its PID and the 64-bit number. We look up the PID in serverid.tdb and compare the 64-bit number. If it's the same, the process still is a valid smbd holding the lock. If it is different, a new smbd has taken over. I believe this is safe against an smbd that has died hard and the PID has been taken over by a non-samba process. This process would not have registered itself with a fresh 64-bit number in serverid.tdb, so the old one still exists in serverid.tdb. We protect against this case by the parent smbd taking care of deregistering PIDs from serverid.tdb and the fact that serverid.tdb is CLEAR_IF_FIRST. CLEAR_IF_FIRST does not work in a cluster, so the automatic cleanup does not work when all smbds are restarted. For this, "net serverid wipe" has to be run before smbd starts up. As a convenience, "net serverid wipedbs" also cleans up sessionid.tdb and connections.tdb. While there, this also cleans up overloading connections.tdb with all the process entries just for messaging_send_all(). Volker
* s3: Make TLDAP_IS_ALPHA and TLDAP_IS_ADH static functionsVolker Lendecke2010-03-101-5/+12
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* s3-passdb: Fix typo in debug message.Karolin Seeger2010-03-101-1/+1
| | | | Karolin
* s4-spoolss: remove unsed iconv handle from dcesrv_spoolss_GetPrinterData().Günther Deschner2010-03-101-1/+0
| | | | Guenther
* s4:winreg RPC - don't crash when incoming data wasn't correctly specifiedMatthias Dieter Wallnöfer2010-03-101-2/+8
| | | | Also found by the WINREG torture test enhancements by gd.
* s4:lib/registry/ldb.c - fix up registry backend to be more robustMatthias Dieter Wallnöfer2010-03-101-9/+5
| | | | This should let the new WINREG tests written by gd at least pass against us.
* Fix the shell script in the root case. When run as root, make test now ↵Jeremy Allison2010-03-091-4/+4
| | | | | | detects CAP_DAC_OVERRIDE being left on in error. Jeremy.
* s4-smbtorture: disable winreg QueryValue test for today.Günther Deschner2010-03-101-2/+2
| | | | | | wow, both s3 and s4 crash on full coverage winreg QueryValue testing. Guenther
* s4-smbtorture: fix some build warnings in RPC-SPOOLSS test.Günther Deschner2010-03-101-8/+8
| | | | Guenther
* Add tests which, when run as root, will ensure we can't writeJeremy Allison2010-03-093-11/+154
| | | | | | into a read-only directory, or read a owner-read-only file. Jeremy.
* s4-smbtorture: on HKLM hive test the well known CurrentVersion value.Günther Deschner2010-03-101-0/+17
| | | | Guenther
* s4-smbtorture: add full coverage test for winreg QueryValue calls.Günther Deschner2010-03-101-0/+101
| | | | Guenther
* s4-smbtorture: rework test_winreg_QueryValue in RPC-SPOOLSS-PRINTER once again.Günther Deschner2010-03-101-3/+8
| | | | Guenther
* s4-smbtorture: add tests for set and delete value in RPC-WINREG.Günther Deschner2010-03-101-0/+52
| | | | Guenther
* Fix typo and convert spaces to tabsSimo Sorce2010-03-091-4/+4
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* Fix typoSimo Sorce2010-03-091-2/+2
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* Allow "make test" to complete as root. Obviously only safe on tightlyJeremy Allison2010-03-091-0/+16
| | | | | controlled developer machines. Jeremy.
* s3: Fix a NULL pointer dereferenceVolker Lendecke2010-03-091-1/+10
| | | | | | | | Found by Laurent Gaffie <laurent.gaffie@gmail.com>. Thanks! Volker
* s4:ldb fix escape parsingSimo Sorce2010-03-091-2/+24
| | | | | | sscanf can return also on short reads, in this case an invalid escape sequence like '\1k' would be accepted, returning 1 as value and swallowing the 'k'. Use an auxiliar function to validate and convert hex escapes.
* s3:tldap add own filter parsingSimo Sorce2010-03-092-114/+614
| | | | Also add torture test to check filter parsing.
* s4:winbind - use "unsigned" variables where possibleMatthias Dieter Wallnöfer2010-03-095-27/+27
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* s4:winbind/wb_cmd_getgroups.c - fix up warningsMatthias Dieter Wallnöfer2010-03-091-8/+16
| | | | Also fix some indentations.
* s4:unittest Fix unittest to reflect that wbinfo -r no longer failMatthieu Patou2010-03-091-1/+2
| | | | Signed-off-by: Matthias Dieter Wallnöfer <mwallnoefer@yahoo.de>
* s4:winbind: stub implementation of WINBINDD_PAM_LOGOFFMatthieu Patou2010-03-092-2/+29
| | | | Signed-off-by: Matthias Dieter Wallnöfer <mwallnoefer@yahoo.de>
* s4:winbind: Fix a misplaced returned infoMatthieu Patou2010-03-091-4/+2
| | | | | | libwbclient expect to have in auth.exra_data the INFO3_TXT and in auth.unix_username the username Signed-off-by: Matthias Dieter Wallnöfer <mwallnoefer@yahoo.de>
* s4:winbind Implement logic for getgroups to workMatthieu Patou2010-03-093-17/+273
| | | | | | This function is called by the system everytime we do a id user or when we do wbinfo -r Signed-off-by: Matthias Dieter Wallnöfer <mwallnoefer@yahoo.de>
* s4:winbind: implement calls for allowing getent groupsMatthieu Patou2010-03-095-2/+379
| | | | | | This is to say getgrent and setgrent, and the associated technical objects (states, build directives,...) needed. Signed-off-by: Matthias Dieter Wallnöfer <mwallnoefer@yahoo.de>
* s4:torture/rpc/netlogon.c - "LogonGetDomainInfo" test - make it compatible ↵Matthias Dieter Wallnöfer2010-03-091-18/+100
| | | | | | | | against Windows Server 2008 This is a reworked version of the mentioned test which passes against Windows Server 2008. The previous version, also mainly written by me passed only against Windows Server <= 2003.
* s4:netlogon RPC - "LogonGetDomainInfo" - make the call compatible with >= ↵Matthias Dieter Wallnöfer2010-03-091-23/+62
| | | | | | Windows 2008 Add more security checks and other corrections to imitate Windows Server >= 2008.
* libcli/auth/schannel_state_tdb.c - fix an obviously wrong error handlingMatthias Dieter Wallnöfer2010-03-091-1/+0
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* s4-smbtorture: fix uninitialized variable in winreg QueryValue call.Günther Deschner2010-03-091-0/+1
| | | | Guenther
* s3: Fix a typo. Thanks to Christian Ambach for pointing me at it :-)Volker Lendecke2010-03-0921-21/+21
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* A helper function to get the Infrastructure DN.Nadezhda Ivanova2010-03-091-0/+12
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* Fixed a bug in acl tests - python error when we create user/group/ou with a ↵Nadezhda Ivanova2010-03-091-23/+23
| | | | descriptor.
* Added a check for permissions to modify the RDN attribute on rename.Nadezhda Ivanova2010-03-092-0/+44
| | | | Necessary because rdn module will be moved lower than acl in the stack.
* s4:dsdb/dns: change callers of samba_runcmd()Stefan Metzmacher2010-03-091-36/+68
| | | | metze
* lib/util: change samba_runcmd() to use tevent_req _send/_recvStefan Metzmacher2010-03-092-146/+188
| | | | metze
* Revert "Fix bug #7067 - Linux asynchronous IO (aio) can cause smbd to fail ↵Karolin Seeger2010-03-083-71/+5
| | | | | | | | | to respond to a read or write." This reverts commit a6ae7a552f851a399991262377cc0e062e40ac20. This fixes bug #7222 (All users have full rigths on all shares) (CVE-2010-0728). (cherry picked from commit 1c9494c76cc9686c61e0966f38528d3318f3176f)
* s3:build: Fix automatic building of vfs_tsmsm if gpfs and dmapi are present.Michael Adam2010-03-091-1/+1
| | | | Michael
* s3:release-scripts: fix create-tarball to treat vendor patch level correctlyMichael Adam2010-03-081-1/+1
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* samba: remove Linux cifs-utils files from samba master branchJeff Layton2010-03-0812-4182/+7
| | | | | | | | | | | This patch removes all of the files from the samba tree that should now be provided by the cifs-utils package. It also drops a "README.cifs-utils" into the topdir with a URL to the main cifs-utils webpage. This is for people who don't want the lists and might be taken by surprise by the change. That's optional, but I think it's a good idea for a least a release or two. Signed-off-by: Jeff Layton <jlayton@samba.org>
* s4:"dns_update_list" file: install it properly into the private directoryMatthias Dieter Wallnöfer2010-03-082-7/+10
| | | | This is what the "samba_dnsupdate" script requests (line 220).
* Revert "s4:script/installmisc.sh - install "dns_update_list" to target setup ↵Matthias Dieter Wallnöfer2010-03-081-1/+0
| | | | | | folder" This reverts commit b49276e291274652d46eed39249c07531e32b591.
* LDB:asq module - change counters to "unsigned" where appropriateMatthias Dieter Wallnöfer2010-03-081-4/+5
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* LDB:sort module - change counters to "unsigned" where appropriateMatthias Dieter Wallnöfer2010-03-081-4/+5
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* LDB:rdn name module - change counters to "unsigned" where appropriateMatthias Dieter Wallnöfer2010-03-081-2/+3
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* LDB:paged searches module - change counters to "unsigned" where appropriateMatthias Dieter Wallnöfer2010-03-081-2/+2
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* LDB:paged results module - change counters to "unsigned" where appropriateMatthias Dieter Wallnöfer2010-03-081-4/+4
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* s3: add missing Makefile.in changes for vfs_crossrenameBjörn Jacke2010-03-081-0/+5
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* s3: add man page for vfs_crossrenameBjörn Jacke2010-03-081-0/+115
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