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https://issues.apache.org/jira/browse/SSHD-332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gaël Lalire reopened SSHD-332:
------------------------------


Sorry I get an answer from Oracle and it is expected.
So you may close as "wont fix" if you doesn't want to fix it but not at 
resolved.


> Nio2 & security
> ---------------
>
>                 Key: SSHD-332
>                 URL: https://issues.apache.org/jira/browse/SSHD-332
>             Project: MINA SSHD
>          Issue Type: Bug
>    Affects Versions: 0.11.0
>         Environment: Oracle Java 8
>            Reporter: Gaël Lalire
>            Assignee: Guillaume Nodet
>             Fix For: 0.12.0
>
>         Attachments: securesshd-0.0.1-SNAPSHOT-jar-with-dependencies.jar, 
> securesshd.zip
>
>   Original Estimate: 96h
>  Remaining Estimate: 96h
>
> I don't know if it is a JVM bug or normal behavior but a ProtectionDomain 
> with no permission is associated with completionHandler thread by 
> sun.misc.InnocuousThread class.
> As a result if a security manager is set all code in completionHandler has no 
> permission (event if policy grants all permission).
> If the behavior of JVM is correct then you should add 
> AccessController.doPrivileged() when entering completionHandler.
> You can also check if a SecurityManager is set and run without Nio2 as a 
> quick fix.
>  



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