Merge mysql.com:/usr/local/home/marty/MySQL/mysql-5.0

into  mysql.com:/usr/local/home/marty/MySQL/mysql-5.1-new


storage/ndb/src/ndbapi/NdbScanOperation.cpp:
  Auto merged

storage/ndb/src/ndbapi/NdbScanOperation.cpp

@@ -1106,6 +1106,11 @@ int
 NdbIndexScanOperation::setBound(const NdbColumnImpl* tAttrInfo, 
 				int type, const void* aValue)
 {
+  if (!tAttrInfo)
+  {
+    setErrorCodeAbort(4318);    // Invalid attribute
+    return -1;
+  }
   if (theOperationType == OpenRangeScanRequest &&
       (0 <= type && type <= 4)) {
     // insert bound type