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Posted to dev@tomcat.apache.org by bu...@apache.org on 2003/01/01 03:10:14 UTC

DO NOT REPLY [Bug 15746] New: - Possible concurrency problem in StandardSession.recycle()

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=15746

Possible concurrency problem in StandardSession.recycle()

           Summary: Possible concurrency problem in
                    StandardSession.recycle()
           Product: Tomcat 4
           Version: 4.1.19
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: Catalina
        AssignedTo: tomcat-dev@jakarta.apache.org
        ReportedBy: phil@steitz.com


A session being recycled could have attributes added by other threads *after*
the attributes are cleared, since this method is not synchronized.

This exposure can be eliminated by moving the isValid = false to the beginning
of the method.

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