[jira] Resolved: (DERBY-616) create index can fail under the SecurityManager when trying to access files in the tmp folder of a database

["Suresh Thalamati (JIRA)" <de...@db.apache.org>]

     [ http://issues.apache.org/jira/browse/DERBY-616?page=all ]
     
Suresh Thalamati resolved DERBY-616:
------------------------------------

    Fix Version: 10.2.0.0
     Resolution: Fixed

> create index can fail under the SecurityManager when trying to access files in the tmp folder of a database
> -----------------------------------------------------------------------------------------------------------
>
>          Key: DERBY-616
>          URL: http://issues.apache.org/jira/browse/DERBY-616
>      Project: Derby
>         Type: Bug
>   Components: Store
>     Versions: 10.0.2.1, 10.1.1.0, 10.2.0.0
>     Reporter: Daniel John Debrunner
>     Assignee: Suresh Thalamati
>     Priority: Critical
>      Fix For: 10.2.0.0
>  Attachments: derby-616.diff
>
> Seen in tests lang/wisconsin.sql and jdbcapi/maxfieldsize.java when running with the network server and the new security policy file that grants permisions on a per-jar basis. Unless permission is given to the network serve code (since it is in the stack) to access temp files in the database the test will fail.
>   permission java.io.FilePermission "${derby.system.home}${/}wombat${/}tmp${/}-", "read, write, delete";
> Most likely the temp files are being accessed in without a privileged block.
> Easy to reproduce once the new policy file changes are checked in (see http://wiki.apache.org/db-derby/SecurityManagerTesting) by removing the permission in the derby_tests.policy  file and running these tests using the jar files.

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