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  1. JDK
  2. JDK-6891332

Regression: Applet fails to load from the <jre>/lib/applet

    Details

    • Subcomponent:
    • Introduced In Build:
      b03
    • Introduced In Version:
    • Resolved In Build:
      b04
    • CPU:
      generic
    • OS:
      generic
    • Verification:
      Verified

      Description

      With 6u18-b03 applets with jars sitting inside <jre>/lib/applet fails to load at all.
      Bug is only reproducible with new Plug-in and from 6u18-b03. Bug was not there inside the PIT build against 6u18-b03.
      Steps to reproduce:
      ------------------
      1) Copy hostile.jar from following location and copy it inside the <jre>/lib/applet directory
      http://sqeweb.sfbay.sun.com/deployment2/jitu/deployment_mustang_exec_ws/deployment/src/plugin/AppletSecurity/AppletSecurity/lib/
      2) try to load applet
      http://sqeweb.sfbay.sun.com/deployment2/jitu/deployment_mustang_exec_ws/deployment/src/plugin/AppletSecurity/AppletSecurity/html/app_security02.html
      If applets fail to load by throwing following exception then bug is reproduced

      java.lang.NoClassDefFoundError: Appletmain
      at java.lang.ClassLoader.defineClass1(Native Method)
      at java.lang.ClassLoader.defineClassCond(Unknown Source)
      at java.lang.ClassLoader.defineClass(Unknown Source)
      at java.security.SecureClassLoader.defineClass(Unknown Source)
      at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
      at java.lang.ClassLoader.loadClass(Unknown Source)
      at java.lang.ClassLoader.loadClass(Unknown Source)
      at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
      at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
      at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
      at java.lang.Thread.run(Unknown Source)
      Caused by: java.lang.ClassNotFoundException: Appletmain
      at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
      at java.lang.ClassLoader.loadClass(Unknown Source)
      at java.lang.ClassLoader.loadClass(Unknown Source)
      ... 11 more
      Caused by: java.io.IOException: open HTTP connection failed:http://sqeweb.sfbay.sun.com/deployment2/jitu/deployment_mustang_exec_ws/deployment/src/plugin/AppletSecurity/AppletSecurity/classes/wwwY/Appletmain.class
      at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
      at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
      at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
      at java.security.AccessController.doPrivileged(Native Method)
      ... 14 more

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              • Assignee:
                ccheung Calvin Cheung
                Reporter:
                jijising Jitender Singh (Inactive)
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                Dates

                • Created:
                  Updated:
                  Resolved:
                  Imported:
                  Indexed: