Fixed - To avoid inserting duplicate entries in snapshot listinng - Added 'owner_id' check.

modules/aws_ec2/aws_ec2_lib_snapshots_db.inc

@@ -134,12 +134,14 @@ function _aws_ec2_lib_download_describe_snapshots($cloud_context) {
                   )  values 
           '; 
   
-  $count = 0 ;   
-  
+  $count    = 0 ;   
+  $owner_id = cloud_get_info($cloud_context , 'user_id');
+
   foreach ($obj_response->snapshotSet->item as $item) {
     $id = $item->snapshotId;
     $exists = db_result(db_query("select snapshot_id from {" . $ec2_lib_snapshot_table . "} where snapshot_id = '%s'", array($id)));
-    if ($exists == FALSE) {
+    if ($exists == FALSE
+    &&  $item->ownerId == $owner_id) {
       $insert_query = $insert_query . "  ( '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' ) ," ; 
       $query_args[] = $item->snapshotId                                         ;
       $query_args[] = $cloud_context;
@@ -170,7 +172,7 @@ function _aws_ec2_lib_download_describe_snapshots($cloud_context) {
   $insert_query = substr($insert_query, 0, -1);    
   
   db_query( $insert_query, $query_args );
-  
+
   return TRUE;
 }