From: fhanik <fhanik@13f79535-47bb-0310-9956-ffa450edef68>
Date: Wed, 9 May 2007 14:18:25 +0000 (+0000)
Subject: volatile should ensure double locking to work properly
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=2296cd186c1fa56def07a7ca8e429355d39910b2;p=tomcat7.0

volatile should ensure double locking to work properly



git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc6.0.x/trunk@536540 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/java/org/apache/catalina/tribes/io/BufferPool.java b/java/org/apache/catalina/tribes/io/BufferPool.java
index 39f6e4480..db9a1cb46 100644
--- a/java/org/apache/catalina/tribes/io/BufferPool.java
+++ b/java/org/apache/catalina/tribes/io/BufferPool.java
@@ -33,7 +33,7 @@ public class BufferPool {
 
 
 
-    protected static BufferPool instance = null;
+    protected static volatile BufferPool instance = null;
     protected BufferPoolAPI pool = null;
 
     private BufferPool(BufferPoolAPI pool) {