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  1. JDK
  2. JDK-6924736

NullPointException thrown when running mixed code test using old JRE 1.4.2

    Details

    • Subcomponent:
    • Resolved In Build:
      b03
    • CPU:
      x86
    • OS:
      windows_xp
    • Verification:
      Verified

      Backports

        Description

        When running the following testcase for mixed code, using old JRE 1.4.2_26 in 6u19 b02:

        http://eltanin.east.sun.com:8000/dennis/bug/dolphin/6.0update/signjar_secu/case2-dgu-B/142/jws-original.jnlp

        I did see the mix code security popup.

        But click on "No" button and still want to run the app, I got the following exception:

        security: Saved certificates in Deployment session certificate store
        basic: exception: null.
        java.lang.NullPointerException
           at com.sun.deploy.cache.CachedJarFile14.findMatchingSignerIndices(Unknown Source)
           at com.sun.deploy.cache.CachedJarFile14.entryNames(Unknown Source)
           at com.sun.deploy.cache.DeployCacheJarAccessImpl.entryNames(Unknown Source)
           at com.sun.deploy.security.CPCallbackHandler.assertTrust(Unknown Source)
           at com.sun.deploy.security.CPCallbackHandler.access$700(Unknown Source)
           at com.sun.deploy.security.CPCallbackHandler$ParentCallback.strategy(Unknown Source)
           at com.sun.deploy.security.CPCallbackHandler$ParentCallback.openClassPathElement(Unknown Source)
           at com.sun.deploy.security.DeployURLClassPath$JarLoader.getJarFile(Unknown Source)
           at com.sun.deploy.security.DeployURLClassPath$JarLoader.access$700(Unknown Source)
           at com.sun.deploy.security.DeployURLClassPath$JarLoader$1.run(Unknown Source)
           at java.security.AccessController.doPrivileged(Native Method)
           at com.sun.deploy.security.DeployURLClassPath$JarLoader.ensureOpen(Unknown Source)
           at com.sun.deploy.security.DeployURLClassPath$JarLoader.<init>(Unknown Source)
           at com.sun.deploy.security.DeployURLClassPath$3.run(Unknown Source)
           at java.security.AccessController.doPrivileged(Native Method)
           at com.sun.deploy.security.DeployURLClassPath.getLoader(Unknown Source)
           at com.sun.deploy.security.DeployURLClassPath.getLoader(Unknown Source)
           at com.sun.deploy.security.DeployURLClassPath.getResource(Unknown Source)
           at sun.plugin2.applet.Plugin2ClassLoader$2.run(Unknown Source)
           at java.security.AccessController.doPrivileged(Native Method)
           at sun.plugin2.applet.Plugin2ClassLoader.findClassHelper(Unknown Source)
           at sun.plugin2.applet.JNLP2ClassLoader.findClass(Unknown Source)
           at java.lang.ClassLoader.loadClass(Unknown Source)
           at java.lang.ClassLoader.loadClass(Unknown Source)
           at java.lang.ClassLoader.loadClass(Unknown Source)
           at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
           at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
           at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
           at java.lang.Thread.run(Unknown Source)
        Exception: java.lang.NullPointerException

        Running old JRE 1.5.0_24 with the following application:

        http://eltanin.east.sun.com:8000/dennis/bug/dolphin/6.0update/signjar_secu/case2-dgu-B/150/jws-original.jnlp

        the mixed code security dialog box popup, and it works fine, but I see this exception in Java console, even application still runs OK:

        basic: Removed progress listener: null
        java.lang.SecurityException: class "dk.signaturgruppen.demo.io.net.FileDownloader" does not match trust level of other classes in the same package
           at com.sun.deploy.security.CPCallbackHandler$ChildElement.checkResource(Unknown Source)
           at com.sun.deploy.security.DeployURLClassPath$JarLoader.checkResource(Unknown Source)
           at com.sun.deploy.security.DeployURLClassPath$JarLoader.getResource(Unknown Source)
           at com.sun.deploy.security.DeployURLClassPath.getResource(Unknown Source)
           at sun.plugin2.applet.Plugin2ClassLoader$2.run(Unknown Source)
           at java.security.AccessController.doPrivileged(Native Method)
           at sun.plugin2.applet.Plugin2ClassLoader.findClassHelper(Unknown Source)
           at sun.plugin2.applet.JNLP2ClassLoader.findClass(Unknown Source)
           at java.lang.ClassLoader.loadClass(Unknown Source)
           at java.lang.ClassLoader.loadClass(Unknown Source)
           at java.lang.ClassLoader.loadClassInternal(Unknown Source)
           at dk.signaturgruppen.demo.applet.DemoApplet.init(DemoApplet.java:36)
           at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
           at java.lang.Thread.run(Unknown Source)
        Exception: java.lang.SecurityException: class "dk.signaturgruppen.demo.io.net.FileDownloader" does not match trust level of other classes in the same package
        basic: Applet initialized

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                • Assignee:
                  jdn Jeffrey Nisewanger (Inactive)
                  Reporter:
                  dgu Dennis Gu (Inactive)
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                    Updated:
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