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Posted to commits@harmony.apache.org by "Stepan Mishura (JIRA)" <ji...@apache.org> on 2006/12/12 12:36:22 UTC
[jira] Reopened: (HARMONY-2301) [luni] flawed
SecurityManager.checkPackageAccess() impl
[ http://issues.apache.org/jira/browse/HARMONY-2301?page=all ]
Stepan Mishura reopened HARMONY-2301:
-------------------------------------
Alexey,
I've rolled back your commit. CC failed after it. Also classlib tests failed for me on IBM VME and DRL VM.
Thanks,
Stepan
> [luni] flawed SecurityManager.checkPackageAccess() impl
> -------------------------------------------------------
>
> Key: HARMONY-2301
> URL: http://issues.apache.org/jira/browse/HARMONY-2301
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Alexey Varlamov
> Assigned To: Alexey Varlamov
> Attachments: fix2301.diff, test2301.diff
>
>
> There are several problems in the current implementation of j.l.SecurityManager.checkPackageAccess() method:
> 1) Dead-end caching of "package.access" property on the first use;
> 2) Thread-unsafe parsing to array of names: concurrent threads may fail with NPE accessing partially-filled array.
> 3) Incomplete name matching procedure, only works for subpackges.
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