create index can fail under the SecurityManager when trying to access files in
the tmp folder of a database
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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
Priority: Critical
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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