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Date: Tue, 14 Sep 2010 08:08:36 -0400 (EDT)
From: "Knut Anders Hatlen (JIRA)" <jira@apache.org>
To: derby-dev@db.apache.org
Subject: [jira] Commented: (DERBY-4799) IllegalArgumentException when
 generating error message on server
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    [ https://issues.apache.org/jira/browse/DERBY-4799?page=3Dcom.atlassian=
.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D1290=
9210#action_12909210 ]=20

Knut Anders Hatlen commented on DERBY-4799:
-------------------------------------------

OK, I'll wait for those changes. Thanks.

> IllegalArgumentException when generating error message on server
> ----------------------------------------------------------------
>
>                 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
>         Attachments: fix.diff, test.diff
>
>
> If you for example try to connect to a non-existing database using the cl=
ient 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/abcdefghijklmnopq=C3=A5';
> ERROR 08006: A network protocol error was encountered and the connection =
has been terminated: A PROTOCOL Data Stream Syntax Error was detected.  Rea=
son: 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)
> =09at java.util.Arrays.rangeCheck(Arrays.java:1306)
> =09at java.util.Arrays.fill(Arrays.java:2567)
> =09at org.apache.derby.impl.drda.DDMWriter.padBytes(DDMWriter.java:1254)
> =09at org.apache.derby.impl.drda.DDMWriter.writeScalarPaddedBytes(DDMWrit=
er.java:992)
> =09at org.apache.derby.impl.drda.DRDAConnThread.writeRDBNAM(DRDAConnThrea=
d.java:583)
> =09at org.apache.derby.impl.drda.DRDAConnThread.writeRDBfailure(DRDAConnT=
hread.java:1248)
> =09at org.apache.derby.impl.drda.DRDAConnThread.parseDRDAConnection(DRDAC=
onnThread.java:1194)
> =09at org.apache.derby.impl.drda.DRDAConnThread.processCommands(DRDAConnT=
hread.java:968)
> =09at org.apache.derby.impl.drda.DRDAConnThread.run(DRDAConnThread.java:2=
94)

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