From bf2b28a70f9af0c93017d634726898e5a2db1063 Mon Sep 17 00:00:00 2001
From: kishan <kishan@cloud.com>
Date: Mon, 3 Jan 2011 14:26:35 +0530
Subject: [PATCH] bug 7544: check for null host before getting its status
 status 7544: resolved fixed

---
 server/src/com/cloud/agent/manager/AgentManagerImpl.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/server/src/com/cloud/agent/manager/AgentManagerImpl.java b/server/src/com/cloud/agent/manager/AgentManagerImpl.java
index bc121e3b951..e40dc90c62b 100755
--- a/server/src/com/cloud/agent/manager/AgentManagerImpl.java
+++ b/server/src/com/cloud/agent/manager/AgentManagerImpl.java
@@ -1590,6 +1590,10 @@ public class AgentManagerImpl implements AgentManager, HandlerFactory, ResourceS
     public Answer easySend(final Long hostId, final Command cmd, int timeout) { 
         try {
             Host h = _hostDao.findById(hostId);
+            if (h == null || h.getRemoved() != null) {
+                s_logger.debug("Host with id " + hostId.toString() + " doesn't exist");
+                return null;
+            }
             Status status = h.getStatus();
             if( !status.equals(Status.Up) && !status.equals(Status.Connecting) ){
                 return null;