From 13545d781b257afe3c3a107a669851c38cdfefbd Mon Sep 17 00:00:00 2001
From: Amitay Isaacs <amitay@gmail.com>
Date: Mon, 28 Nov 2011 17:19:50 +1100
Subject: s4-samdb: seqence_number() operation must be in a transaction

---
 source4/scripting/python/samba/samdb.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/source4/scripting/python/samba/samdb.py b/source4/scripting/python/samba/samdb.py
index 234a9b9df3..0ad6857cac 100644
--- a/source4/scripting/python/samba/samdb.py
+++ b/source4/scripting/python/samba/samdb.py
@@ -829,3 +829,17 @@ accountExpires: %u
         if sd:
             m["nTSecurityDescriptor"] = ndr_pack(sd)
         self.add(m)
+
+    def sequence_number(self, seq_type):
+        """Returns the value of the sequence number according to the requested type
+        :param seq_type: type of sequence number
+         """
+        self.transaction_start()
+        try:
+            seq = super(SamDB, self).sequence_number(seq_type)
+        except Exception:
+             self.transaction_cancel()
+             raise
+        else:
+            self.transaction_commit()
+        return seq
-- 
cgit