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* ctdb-build: Add missing configure checks for backtraceAmitay Isaacs2014-09-192-1/+5
| | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net> Autobuild-User(master): Martin Schwenke <martins@samba.org> Autobuild-Date(master): Fri Sep 19 06:06:31 CEST 2014 on sn-devel-104
* lib: util: Check *every* asn1 return call and early return.Jeremy Allison2014-09-191-61/+45
| | | | | | | | Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Volker Lendecke <Volker.Lendecke@SerNet.DE> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Fri Sep 19 01:29:00 CEST 2014 on sn-devel-104
* lib: Polish echo_serverVolker Lendecke2014-09-181-4/+4
| | | | | | | | | | | Samba has a lot of struct assignments now, in a lot of cases it simplifies the code. Use it in the sample code. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Martin Schwenke <martin@meltin.net> Autobuild-User(master): Volker Lendecke <vl@samba.org> Autobuild-Date(master): Thu Sep 18 23:02:38 CEST 2014 on sn-devel-104
* lib: Add EMSGSIZE to map_nt_error_from_unixVolker Lendecke2014-09-181-0/+1
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb_conn: Fix a small memory leak when releasing an IPVolker Lendecke2014-09-181-1/+2
| | | | | | | | We're exiting anyway, but when in the future we have multichannel this might actually be a small leak. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Martin Schwenke <martin@meltin.net>
* messaging4: Fix an error path memleakVolker Lendecke2014-09-181-0/+1
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Martin Schwenke <martin@meltin.net>
* lib: util_tdb does not need samba-utilVolker Lendecke2014-09-181-1/+1
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Martin Schwenke <martin@meltin.net>
* tdb_wrap: Only pull in samba-debugVolker Lendecke2014-09-182-2/+2
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Martin Schwenke <martin@meltin.net>
* lib: Move tdb lock timeout fns to source3Volker Lendecke2014-09-184-96/+97
| | | | | | | | This is not the nicest code and needs to be replaced. Remove it from common. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Martin Schwenke <martin@meltin.net>
* lib: Fix samba-util dep in "errors" moduleVolker Lendecke2014-09-182-17/+9
| | | | | | | | | | | This piece of code pulls in talloc_stackframe and smb_panic into what should be a very simple mapping library. I'm trying to reduce our dependencies right now a bit, and I think the use cases that this fixes (unknown NTSTATUS together with double nt_errstr() calls in the same DEBUG) are rare enough that this is not justified. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Martin Schwenke <martin@meltin.net>
* Remove a few #ifdef EWOULDBLOCkVolker Lendecke2014-09-185-55/+6
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Martin Schwenke <martin@meltin.net>
* lib: Reduce deps for "smb_transport"Volker Lendecke2014-09-181-2/+2
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Martin Schwenke <martin@meltin.net>
* lib: Make set_blocking() available independentlyVolker Lendecke2014-09-182-3/+8
| | | | | | | | async_connect_send() needs this, and I don't want to pull in samba-util just for this Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* lib: Make samba-debug a private libraryVolker Lendecke2014-09-181-4/+5
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3: vfs module: Adding new vfs module for Symantec VxFS.Abhidnya Joshi2014-09-183-0/+728
| | | | | | | | | | | | | | This mainly handles ACL related functions. Modified to add requirement for -DCFLAGS=-DXATTR_USER_NTACL="user.NTACL" and to hide access to XATTR_USER_NTACL by jra. Signed-off-by: Abhidnya Joshi <abhidnya_joshi@symantec.com> Reviewed-by: Jeremy Allison <jra@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Thu Sep 18 02:30:06 CEST 2014 on sn-devel-104
* nmbd: Send waiting status to systemd.Andreas Schneider2014-09-171-2/+5
| | | | | | | | | | | | | This tells the Administrator what's going on and we should log that IPv6 is not supported. BUG: https://bugzilla.samba.org/show_bug.cgi?id=10816 Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Alexander Bokovoy <ab@samba.org> Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org> Autobuild-Date(master): Wed Sep 17 13:16:43 CEST 2014 on sn-devel-104
* lib: Add daemon_status() to util library.Andreas Schneider2014-09-172-0/+17
| | | | | | | BUG: https://bugzilla.samba.org/show_bug.cgi?id=10816 Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Alexander Bokovoy <ab@samba.org>
* ctdb-scripts: Do not export variables if they are not setAmitay Isaacs2014-09-171-2/+4
| | | | | | | | | | | Variables that are not set but exported, may return an empty string for getenv(). Tested on freebsd. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net> Autobuild-User(master): Martin Schwenke <martins@samba.org> Autobuild-Date(master): Wed Sep 17 09:55:47 CEST 2014 on sn-devel-104
* ctdb-scripts: Fix a typoAmitay Isaacs2014-09-171-1/+1
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-build: Check for libpcapAmitay Isaacs2014-09-171-1/+11
| | | | | | | | AIX and FreeBSD do not support raw sockets. So use libpcap interface to watch for specific TCP messages. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-build: Check for ETIME in errno.hAmitay Isaacs2014-09-171-0/+3
| | | | | | | ETIME is not defined on freebsd. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-build: Add some missing configure checksMartin Schwenke2014-09-171-0/+10
| | | | | | | | Fail configure if thread_setsched() is unavailable on AIX or if sched_setscheduler() is unavailable on other platforms. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
* ctdb-build: Improve platform checkAmitay Isaacs2014-09-171-3/+3
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-util: Log an error if there is no way to set schedulerMartin Schwenke2014-09-171-0/+1
| | | | | | | | Although configure should catch this, logging a run-time error is better than being mystified when ctdbd silently exits. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
* lib: Make nt_err_code_struct privateVolker Lendecke2014-09-172-6/+6
| | | | | | | | 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 Sep 17 02:56:54 CEST 2014 on sn-devel-104
* replace: Make EWOULDBLOCK always availableVolker Lendecke2014-09-172-0/+5
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* lib: Avoid a talloc in write_data_iovVolker Lendecke2014-09-171-9/+3
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* lib: Remove unused file_lines_slashcontVolker Lendecke2014-09-173-36/+0
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* lib: Move "large_file_support()" to the source4 smb serverVolker Lendecke2014-09-174-23/+21
| | | | | | | That's the only place where it's used, make it static there. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* tdb: change version to 1.3.1Michael Adam2014-09-162-1/+69
| | | | | | | | | | | | | * internal code cleanup * improved free record detection with a highly contended freelist on tdb's with dead record support (TDB_VOLATILE). * implicit defragmentation of the free list. Signed-off-by: Michael Adam <obnox@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Autobuild-User(master): Stefan Metzmacher <metze@samba.org> Autobuild-Date(master): Tue Sep 16 12:13:31 CEST 2014 on sn-devel-104
* tdb:tools: fix a compiler warningStefan Metzmacher2014-09-161-4/+4
| | | | | | | | | ../../tdb/tools/tdbtool.c: In function ‘do_command’: ../../tdb/tools/tdbtool.c:717: error: declaration of ‘count’ shadows a global declaration ../../tdb/tools/tdbtool.c:597: error: shadowed declaration is here Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* Add test suite for iconv conversion fail of bad names over SMB1/SMB3.Jeremy Allison2014-09-162-0/+181
| | | | | | | | | | | | Bug 10775 - smbd crashes when accessing garbage filenames https://bugzilla.samba.org/show_bug.cgi?id=10775 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): Tue Sep 16 04:21:49 CEST 2014 on sn-devel-104
* s3: smbd: Fix a couple of tricky slow-path cases - don't return a mangled ↵Jeremy Allison2014-09-162-0/+49
| | | | | | | | | | | | | | | | | | | | | | | | | name for a name that cannot be converted. For a name that contains an illegal Windows character, the directory listing code returns the mangled 8.3 name as the primary name for the file. If the original (non-mangled) filename cannot be converted to UCS2 on the wire via iconv due to conversion error, we should skip that name when returning a directory listing, as we can't map back from a returned 8.3 name to a usable non-mangled filename if the client sends it back to us. As this is only done in a very slow path (name must be mangled) or in the old DOS protocol listing code I don't feel too bad about using a talloc/free pair here. Bug 10775 - smbd crashes when accessing garbage filenames https://bugzilla.samba.org/show_bug.cgi?id=10775 Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org>
* s3: smbd: Change get_lanman2_dir_entry() to return the full NTSTATUS.Jeremy Allison2014-09-161-20/+32
| | | | | | | | | | | Handle the errors correctly at the level above inside the SMB1 server. Bug 10775 - smbd crashes when accessing garbage filenames https://bugzilla.samba.org/show_bug.cgi?id=10775 Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org>
* s3: smbd: Remove unneeded 'out_of_space' parameter from ↵Jeremy Allison2014-09-163-7/+6
| | | | | | | | | | | | | smbd_dirptr_lanman2_entry(). This can now be handled by checking for the STATUS_MORE_ENTRIES error return. Bug 10775 - smbd crashes when accessing garbage filenames https://bugzilla.samba.org/show_bug.cgi?id=10775 Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org>
* s3: smbd: SMB2 - change smbd_dirptr_lanman2_entry() to return an NTSTATUS.Jeremy Allison2014-09-163-12/+19
| | | | | | | | | | | Handle the errors correctly at the top level inside the SMB2 server. Bug 10775 - smbd crashes when accessing garbage filenames https://bugzilla.samba.org/show_bug.cgi?id=10775 Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org>
* s3: smbd: smbd_marshall_dir_entry() no longer needs explicit 'out_of_space' ↵Jeremy Allison2014-09-161-7/+1
| | | | | | | | | | | | | parameter. Handle this in the caller when it returns STATUS_MORE_ENTRIES. Bug 10775 - smbd crashes when accessing garbage filenames https://bugzilla.samba.org/show_bug.cgi?id=10775 Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org>
* s3: smbd: Change smbd_marshall_dir_entry() to return an NTSTATUS. Returns ↵Jeremy Allison2014-09-161-23/+24
| | | | | | | | | | | STATUS_MORE_ENTRIES on out of space. Bug 10775 - smbd crashes when accessing garbage filenames https://bugzilla.samba.org/show_bug.cgi?id=10775 Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org>
* s3: smbd: Change the function signature of srvstr_push() from returning a ↵Jeremy Allison2014-09-169-73/+221
| | | | | | | | | | | | | | | | | length to returning an NTSTATUS with a length param. srvstr_push_fn() now returns an NTSTATUS reporting any string conversion failure. We need to get serious about returning character set conversion errors inside smbd. Bug 10775 - smbd crashes when accessing garbage filenames https://bugzilla.samba.org/show_bug.cgi?id=10775 Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org>
* s3: smbd: Ensure types for all variables called 'len' used in srvstr_push() ↵Jeremy Allison2014-09-161-12/+10
| | | | | | | | | | | are correct. Bug 10775 - smbd crashes when accessing garbage filenames https://bugzilla.samba.org/show_bug.cgi?id=10775 Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org>
* s3: smbd: srvstr_push() was changed to never return -1, so don't check for ↵Jeremy Allison2014-09-161-1/+1
| | | | | | | | | | | that as an error. Bug 10775 - smbd crashes when accessing garbage filenames https://bugzilla.samba.org/show_bug.cgi?id=10775 Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org>
* s3: utils: Don't directly manipulate errno inside strupper_m().Jeremy Allison2014-09-161-5/+1
| | | | | | | | | | | | | | Let the internal character conversion routines set it. Caller code paths don't depend on this (checked by David Disseldorp ddiss@suse.de). Bug 10775 - smbd crashes when accessing garbage filenames https://bugzilla.samba.org/show_bug.cgi?id=10775 Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org>
* vfs_gpfs: Fix the build with profiling-dataVolker Lendecke2014-09-161-4/+4
| | | | | | | | | | This fails with -Werror=declaration-after-statement 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 Sep 16 01:55:57 CEST 2014 on sn-devel-104
* s3: winbindd: Old NT Domain code sets struct winbind_domain->alt_name to be ↵Jeremy Allison2014-09-152-3/+8
| | | | | | | | | | | | | | | | | | NULL. Ensure this is safe with modern AD-DCs. There are places in the code where we're not checking that alt_name is NULL and then calling into the DC lookup code with a NULL name request. This can happen in offline mode. Fixes bug #10717 - Winbind crash on losing VPN connection https://bugzilla.samba.org/show_bug.cgi?id=10717 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): Mon Sep 15 23:29:00 CEST 2014 on sn-devel-104
* messaging_dgm: Don't expose the messaging_dgm_contextVolker Lendecke2014-09-143-37/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Right now we can only support one messaging_dgm_context per process anyway, the code has checks for this. I would like to keep it that way, in the future we will have multiple messaging_context's or imessaging_context's filtering based upon the dst server_id. Why this change? messaging_dgm's lockfile contains the serverid->unique_id. When designing messaging_dgm, I had in mind to remove the serverid.tdb and replace it with the dgm lockfiles for server lookup and enumeration. I have a WIP-patchset that gets rid of almost all users of serverid.tdb. The problem is serverid_exists. Here we don't have a messaging_context available, and it would be pretty intrusive to make it so. This problem has plagued us since ctdb was developed, see for example the comment /* * This is a Samba3 hack/optimization. Routines like process_exists need to * talk to ctdbd, and they don't get handed a messaging context. */ in messaging_ctdb.c. This patchset removes this problem in a radical way: Treat the messaging_dgm context as one globally available structure and be done with it. The ctdb socket could go the same way in the future. 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): Sun Sep 14 16:29:30 CEST 2014 on sn-devel-104
* messaging_dgm: Avoid a tallocVolker Lendecke2014-09-141-10/+10
| | | | | | | Not really required, but it removes a NULL check Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* messaging_dgm: Avoid a tallocVolker Lendecke2014-09-141-7/+8
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* messaging_dgm: messaging_dgm_lockfile_remove does not use tmp_ctx anymoreVolker Lendecke2014-09-141-3/+2
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* messaging_dgm: messaging_dgm_lockfile_create does not use tmp_ctx anymoreVolker Lendecke2014-09-141-3/+2
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* messaging_dgm: Avoid talloc_tos()Volker Lendecke2014-09-141-56/+55
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
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