From 235a3e379ce8c20cbb867e9da07f3d2d0ac3b45f Mon Sep 17 00:00:00 2001
From: Weijun Wang <weijun@openjdk.org>
Date: Tue, 25 May 2010 18:20:54 +0800
Subject: [PATCH] 6948287: KDC test strange knvo

Reviewed-by: xuelei
---
 jdk/test/sun/security/krb5/auto/KDC.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/jdk/test/sun/security/krb5/auto/KDC.java b/jdk/test/sun/security/krb5/auto/KDC.java
index 42498236334..b9c106f5484 100644
--- a/jdk/test/sun/security/krb5/auto/KDC.java
+++ b/jdk/test/sun/security/krb5/auto/KDC.java
@@ -403,8 +403,11 @@ public class KDC {
      */
     private static char[] randomPassword() {
         char[] pass = new char[32];
-        for (int i=0; i<32; i++)
+        for (int i=0; i<31; i++)
             pass[i] = (char)secureRandom.nextInt();
+        // The last char cannot be a number, otherwise, keyForUser()
+        // believes it's a sign of kvno
+        pass[31] = 'Z';
         return pass;
     }