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From "Alexey Varlamov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-2301) [luni] flawed SecurityManager.checkPackageAccess() impl
Date Fri, 24 Nov 2006 10:29:01 GMT
[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

There are several problems in the current implementation of j.l.SecurityManager.checkPackageAccess()
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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