validate classid

(Logical change 1.137)
diff --git a/ChangeLog b/ChangeLog
index 68efd80..f3560c6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2005-02-07  Stephen Hemminger  <shemminger@dxpl.pdx.osdl.net>
+
+	* Validate classid is not too large to cause loss of bits.
+
 2005-02-07 Jean-Marc Ranger <jmranger@sympatico.ca>
 
 	* need to call getline() with null for first usage