diff options
| author | Garming Sam <garming@catalyst.net.nz> | 2016-11-01 16:29:53 +1300 |
|---|---|---|
| committer | Karolin Seeger <kseeger@samba.org> | 2016-11-30 12:19:34 +0100 |
| commit | ee07db353f619effa4cb3e789831ae8947aea028 (patch) | |
| tree | 0874d919fd72973a8931f6d44b636b2ffe8dd855 /python | |
| parent | 9f9e67ecdeeeb33d233938b32658d7fdde29fd48 (diff) | |
| download | samba-ee07db353f619effa4cb3e789831ae8947aea028.tar.gz | |
samba_tool/fsmo: Allocate RID Set when seizing RID manager
Seizing the role without allocating a RID set for itself is likely prone
to cause issues.
Pair-programmed-with: Clive Ferreira <cliveferreira@catalyst.net.nz>
Signed-off-by: Clive Ferreira <cliveferreira@catalyst.net.nz>
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=9954
Autobuild-User(master): Garming Sam <garming@samba.org>
Autobuild-Date(master): Fri Nov 4 08:37:05 CET 2016 on sn-devel-144
(cherry picked from commit 815658d2db46e4accdd35f5925585ec1f1c3d74f)
Diffstat (limited to 'python')
| -rw-r--r-- | python/samba/netcmd/fsmo.py | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/python/samba/netcmd/fsmo.py b/python/samba/netcmd/fsmo.py index 13516549392..62b3e438e18 100644 --- a/python/samba/netcmd/fsmo.py +++ b/python/samba/netcmd/fsmo.py @@ -295,12 +295,37 @@ You must provide an Admin user and password."""), m["fSMORoleOwner"]= ldb.MessageElement( serviceName, ldb.FLAG_MOD_REPLACE, "fSMORoleOwner") + + samdb.transaction_start() try: samdb.modify(m) + if role == "rid": + # We may need to allocate the initial RID Set + samdb.create_own_rid_set() + except LdbError, (num, msg): - raise CommandError("Failed to seize '%s' role: %s" % - (role, msg)) + if role == "rid" and num == ldb.ERR_ENTRY_ALREADY_EXISTS: + + # Try again without the RID Set allocation + # (normal). We have to manage the transaction as + # we do not have nested transactions and creating + # a RID set touches multiple objects. :-( + samdb.transaction_cancel() + samdb.transaction_start() + try: + samdb.modify(m) + except LdbError, (num, msg): + samdb.transaction_cancel() + raise CommandError("Failed to seize '%s' role: %s" % + (role, msg)) + + else: + samdb.transaction_cancel() + raise CommandError("Failed to seize '%s' role: %s" % + (role, msg)) + samdb.transaction_commit() self.outf.write("FSMO seize of '%s' role successful\n" % role) + return True def seize_dns_role(self, role, samdb, credopts, sambaopts, |