From 15d34893c068a28cd84cca73a68616bd9fed5103 Mon Sep 17 00:00:00 2001
From: "Ruben S. Montero" <rsmontero@opennebula.org>
Date: Fri, 2 Nov 2012 17:16:00 +0100
Subject: [PATCH] Check ImageManagerDriver in stat function. It prevents oned
 seg fault when the DS driver is not loaded

---
 src/image/ImageManagerActions.cc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/image/ImageManagerActions.cc b/src/image/ImageManagerActions.cc
index ded72a93bd..30f8b4caa3 100644
--- a/src/image/ImageManagerActions.cc
+++ b/src/image/ImageManagerActions.cc
@@ -669,6 +669,13 @@ int ImageManager::stat_image(Template*     img_tmpl,
 
     int rc = 0;
 
+    if ( imd == 0 )
+    {
+        res = "Could not get datastore driver";
+        NebulaLog::log("ImM",Log::ERROR, res);
+        return -1;
+    }
+
     img_tmpl->get("TYPE", type_att);
 
     switch (Image::str_to_type(type_att))