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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] Created: (DERBY-4799) IllegalArgumentException when generating error message on server
Date Tue, 14 Sep 2010 07:31:33 GMT
IllegalArgumentException when generating error message on server
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                 Key: DERBY-4799
                 URL: https://issues.apache.org/jira/browse/DERBY-4799
             Project: Derby
          Issue Type: Bug
          Components: Network Server
    Affects Versions: 10.6.1.0
            Reporter: Knut Anders Hatlen
            Assignee: Knut Anders Hatlen


If you for example try to connect to a non-existing database using the client driver, and
the name of the database has 18 characters or more, and at least one of the characters in
the database name is a non-ascii character, the server will throw an IllegalArgumentException
when trying to send the "database not found" message back to the client.

Example:

ij> connect 'jdbc:derby://localhost/abcdefghijklmnopqå';
ERROR 08006: A network protocol error was encountered and the connection has been terminated:
A PROTOCOL Data Stream Syntax Error was detected.  Reason: 0x12. Plaintext connection attempt
to an SSL enabled server?

Printed to the console by the server:

Tue Sep 14 09:12:05 CEST 2010 : fromIndex(60) > toIndex(59)
java.lang.IllegalArgumentException: fromIndex(60) > toIndex(59)
	at java.util.Arrays.rangeCheck(Arrays.java:1306)
	at java.util.Arrays.fill(Arrays.java:2567)
	at org.apache.derby.impl.drda.DDMWriter.padBytes(DDMWriter.java:1254)
	at org.apache.derby.impl.drda.DDMWriter.writeScalarPaddedBytes(DDMWriter.java:992)
	at org.apache.derby.impl.drda.DRDAConnThread.writeRDBNAM(DRDAConnThread.java:583)
	at org.apache.derby.impl.drda.DRDAConnThread.writeRDBfailure(DRDAConnThread.java:1248)
	at org.apache.derby.impl.drda.DRDAConnThread.parseDRDAConnection(DRDAConnThread.java:1194)
	at org.apache.derby.impl.drda.DRDAConnThread.processCommands(DRDAConnThread.java:968)
	at org.apache.derby.impl.drda.DRDAConnThread.run(DRDAConnThread.java:294)

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