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  1. JDK
  2. JDK-6940127

New Deployment mixed code security dialog can hang in some instances

    Details

    • Subcomponent:
    • Introduced In Version:
    • CPU:
      x86
    • OS:
      solaris_8

      Description

      FULL PRODUCT VERSION :
      java version "1.6.0_19"
      Java(TM) SE Runtime Environment (build 1.6.0_19-b04)
      Java HotSpot(TM) 64-Bit Server VM (build 16.2-b04, mixed mode)

      ADDITIONAL OS VERSION INFORMATION :
      all operation systems with the latest java 6_19

      A DESCRIPTION OF THE PROBLEM :
      Our application loads unsigned classes from jars in a different thread then the awt thread. Then the new JavaWebstart Mixed code Security dialog wants to show itself but that hangs our complete setup

      stackdump where you can see the 2 AWT event threads (AWT-EventQueue-0 and AWT-EventQueue-1) some how being blocked.
      and the pool-1-thread-1 thread is just waiting for an answer for its dialog.
      (attached seperatly)



      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      you could try our test server:

      http://test-servoy-02.servoy.com:9090/servoy-client/servoy_client.jnlp



      EXPECTED VERSUS ACTUAL BEHAVIOR :
      EXPECTED -
      That i can just click on No or Yes in that dialog
      ACTUAL -
      Can click on anything, the security dialog seems to be hidden by another modal dialog that isnt there.


      REPRODUCIBILITY :
      This bug can be reproduced always.

      CUSTOMER SUBMITTED WORKAROUND :
      The only work around is by going to the java control panel and disable the mixed code verification completely..

      But this is not really a option for all our deployments of our customers.
      So for now the only real work around is NOT to install Java 1.6_19

      SUPPORT :
      YES

      Release Regression From : 6u18
      The above release value was the last known release where this
      bug was not reproducible. Since then there has been a regression.

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              • Assignee:
                dcherepanov Dmitry Cherepanov
                Reporter:
                ndcosta Nelson Dcosta (Inactive)
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                • Created:
                  Updated:
                  Resolved:
                  Imported:
                  Indexed: