AlarmTool: restore security manager after tic

product/ERP5/Tool/AlarmTool.py

@@ -30,7 +30,8 @@ import time
 import threading
 
 from AccessControl import ClassSecurityInfo
-from AccessControl.SecurityManagement import newSecurityManager
+from AccessControl.SecurityManagement import getSecurityManager, \
+        newSecurityManager, setSecurityManager
 from Products.ERP5Type.Globals import InitializeClass, DTMLFile, PersistentMapping
 from Products.ERP5Type.Core.Folder import Folder
 from Products.ERP5Type.Tool.BaseTool import BaseTool
@@ -128,6 +129,8 @@ class AlarmTool(TimerServiceMixin, BaseTool):
       We will look at all alarms and see if they should be activated,
       if so then we will activate them.
     """
+    security_manager = getSecurityManager()
+    try:
       for alarm in self.getAlarmList(to_active=1):
         if alarm is not None:
           user = alarm.getWrappedOwner()
@@ -136,6 +139,8 @@ class AlarmTool(TimerServiceMixin, BaseTool):
             # do nothing if already active, or not enabled
             continue
           alarm.activeSense()
+    finally:
+      setSecurityManager(security_manager)
 
   security.declarePrivate('process_timer')
   def process_timer(self, interval, tick, prev="", next=""):