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  1. JDK
  2. JDK-8041339

JNLP with java-vm-args whose length exceeded 512 chars failed to get loaded with CouldNotLoadArgumentException

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    • Subcomponent:
    • Resolved In Build:
      b15

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        Description

        Steps to reproduce:
        1. Install 8u11-b04 and set security level to medium from JCP
        2. Clear cache: javaws -uninstall
        3. Launch app that has java-vm-args with length exceeded 512 chars by browser.(Input the url into browser's address area and press Enter. And then select javaws to launch it if necessary): http://kgb.us.oracle.com:8080/JawsSecurity/jnlp/testIllegalArg.jnlp
        4.Accept security warning dialog promoted
        5.If app failed to get loaded with the following exception, then this bug is reproduced:
        CouldNotLoadArgumentException[ Could not load file/URL specified: C:\Users\wenjyang\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\7\10fd2b07-43f341ac]
        at com.sun.javaws.Main.launchApp(Unknown Source)
        at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
        at com.sun.javaws.Main.access$000(Unknown Source)
        at com.sun.javaws.Main$1.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)

        Expected behavior: App should get loaded successfully.
        Actual behavior: App gets blocked due to CouldNotLoadArgumentException.

        Note: with jre8-b123, app can get loaded successfully.

        src:
        http://sqeweb.us.oracle.com/net/sqenfs-1/export1/comp/jsn/users/crystal/DO_NOT_REMOVE_ME/jrebug/JawsSecurity/src/HelloWorld.java
        http://sqeweb.us.oracle.com/net/sqenfs-1/export1/comp/jsn/users/crystal/DO_NOT_REMOVE_ME/jrebug/JawsSecurity/src/MaliciousCode.java

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                • Assignee:
                  ngthomas Thomas Ng (Inactive)
                  Reporter:
                  wenjyang Crystal Yang
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                  • Created:
                    Updated:
                    Resolved: