DO NOT REPLY [Bug 42363] New: - Double-checked locking in BufferPool

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http://issues.apache.org/bugzilla/show_bug.cgi?id=42363

           Summary: Double-checked locking in BufferPool
           Product: Tomcat 6
           Version: 6.0.10
          Platform: All
        OS/Version: other
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Catalina
        AssignedTo: [EMAIL PROTECTED]
        ReportedBy: [EMAIL PROTECTED]


org.apache.catalina.tribes.io.BufferPool
uses double-checked locking:

        if (  (instance == null) ) {
            synchronized (BufferPool.class) {
                if ( instance == null ) {

since dcl is broken, please replace with thread-safe initialization.

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