[Smartfrog-checkins] [Smartfrog.org-JIRA] Resolved: (SFOS-564) regression in RunShell; list operations causing NPW

[Steve L. (JIRA) <ji...@sm...>]

     [ http://jira.smartfrog.org/jira/browse/SFOS-564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran resolved SFOS-564.
---------------------------------

    Compatibility: backwards compatible  (was: unknown)
       Resolution: Fixed

fixed in SVN, with tests

> regression in RunShell; list operations causing NPW
> ---------------------------------------------------
>
>                 Key: SFOS-564
>                 URL: http://jira.smartfrog.org/jira/browse/SFOS-564
>             Project: SmartFrog
>          Issue Type: Bug
>          Components: .sfCore
>    Affects Versions: 3.12.010
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>             Fix For: 3.12.011 dev
>
>
>         fullShellCommand = ListUtils.stringify(commands, "  '", "'\n", "'\n");
>         String[] cmdArray=commands.toArray(null);  ** here **
>         subProcess = runtime.exec(
>                 cmdArray,
>                 envProp,
>                 workDirFile);
> The 212 line is causing the problem:
> String[] cmdArray=commands.toArray(null);
> Caused by: java.lang.NullPointerException
> 	at java.util.Vector.toArray(Vector.java:685)
> 	at org.smartfrog.services.os.runshell.RunShellImpl.execute(RunShellImpl.java:212)
> 	at org.smartfrog.services.os.runshell.RunShellImpl.sfDeploy(RunShellImpl.java:181)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:585)
> 	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294)
> 	at sun.rmi.transport.Transport$1.run(Transport.java:153)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
> 	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466)
> 	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707)
> 	... 1 more

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