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From "Wiktor Lisowicz (JIRA)" <derby-...@db.apache.org>
Subject [jira] Updated: (DERBY-1533) ArrayIndexOutOfBoundsException in DDMReader, on a specific data size
Date Wed, 19 Jul 2006 09:03:15 GMT
     [ http://issues.apache.org/jira/browse/DERBY-1533?page=all ]

Wiktor Lisowicz updated DERBY-1533:
-----------------------------------

    Attachment: DerbyTest.java

A test to get the reported error

> ArrayIndexOutOfBoundsException in DDMReader, on a specific data size
> --------------------------------------------------------------------
>
>                 Key: DERBY-1533
>                 URL: http://issues.apache.org/jira/browse/DERBY-1533
>             Project: Derby
>          Issue Type: Bug
>          Components: Network Server
>    Affects Versions: 10.1.3.1, 10.1.2.1
>         Environment: --------- Derby Network Server Information --------
> Version: CSS10011/10.1.3.1  Build: 417277  DRDA Product Id: CSS10011
> -- listing properties --
> derby.drda.maxThreads=0
> derby.drda.keepAlive=true
> derby.drda.minThreads=0
> derby.drda.portNumber=1527
> derby.drda.logConnections=false
> derby.drda.timeSlice=0
> derby.drda.startNetworkServer=false
> derby.drda.host=localhost
> derby.drda.traceAll=false
> ------------------ Java Information ------------------
> Java Version:    1.4.2_08
> Java Vendor:     Sun Microsystems Inc.
> OS name:         Windows XP
> OS architecture: x86
> OS version:      5.1
> java.specification.name: Java Platform API Specification
> java.specification.version: 1.4
> --------- Derby Information --------
> JRE - JDBC: J2SE 1.4.2 - JDBC 3.0
> [C:\dev\derby\lib\derby.jar] 10.1.3.1 - (417277)
> [C:\dev\derby\lib\derbytools.jar] 10.1.3.1 - (417277)
> [C:\dev\derby\lib\derbynet.jar] 10.1.3.1 - (417277)
> ------------------------------------------------------
>            Reporter: Wiktor Lisowicz
>         Attachments: DerbyTest.java
>
>
> As far as I know, this bug is not related to DERBY-428 bug.
> I got this bug both on 10.1.3.1 and 10.1.2.1 - an ArrayIndexOutOfBoundsException in DDMReader
(in Network Server).
> To reproduce the bug:
> 1. Compile the attached DerbyTest.java
> 2. Start the Network Server (startNetworkServer.bat under Windows)
> 3. Run: java DerbyTest
> On client side you get:
> org.apache.derby.client.am.DisconnectException: The DDM object is not supported.  Unsupported
DDM object code point: 0x0
>         at org.apache.derby.client.net.NetConnectionReply.doObjnsprmSemantics(Unknown
Source)
>         at org.apache.derby.client.net.NetConnectionReply.parseCommonError(Unknown Source)
>         at org.apache.derby.client.net.NetStatementReply.parseExecuteError(Unknown Source)
>         at org.apache.derby.client.net.NetStatementReply.parseEXCSQLSTTreply(Unknown
Source)
>         at org.apache.derby.client.net.NetStatementReply.readExecute(Unknown Source)
>         at org.apache.derby.client.net.StatementReply.readExecute(Unknown Source)
>         at org.apache.derby.client.net.NetPreparedStatement.readExecute_(Unknown Source)
>         at org.apache.derby.client.am.PreparedStatement.readExecute(Unknown Source)
>         at org.apache.derby.client.am.PreparedStatement.flowExecute(Unknown Source)
>         at org.apache.derby.client.am.PreparedStatement.executeX(Unknown Source)
>         at org.apache.derby.client.am.PreparedStatement.execute(Unknown Source)
>         at DerbyTest.main(DerbyTest.java:479)
> On server side you get:
> java.lang.ArrayIndexOutOfBoundsException
>         at java.lang.System.arraycopy(Native Method)
>         at org.apache.derby.impl.drda.DDMReader.compressBLayerData(Unknown Source)
>         at org.apache.derby.impl.drda.DDMReader.ensureBLayerDataInBuffer(Unknown Source)
>         at org.apache.derby.impl.drda.DDMReader.readNetworkShort(Unknown Source)
>         at org.apache.derby.impl.drda.DDMReader.readLDStringData(Unknown Source)
>         at org.apache.derby.impl.drda.DRDAConnThread.readAndSetParams(Unknown Source)
>         at org.apache.derby.impl.drda.DRDAConnThread.parseSQLDTA_work(Unknown Source)
>         at org.apache.derby.impl.drda.DRDAConnThread.parseSQLDTA(Unknown Source)
>         at org.apache.derby.impl.drda.DRDAConnThread.parseEXCSQLSTTobjects(Unknown Source)
>         at org.apache.derby.impl.drda.DRDAConnThread.parseEXCSQLSTT(Unknown Source)
>         at org.apache.derby.impl.drda.DRDAConnThread.processCommands(Unknown Source)
>         at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)
> agentThread[DRDAConnThread_11,5,main]
> null
> java.lang.ArrayIndexOutOfBoundsException
>         at java.lang.System.arraycopy(Native Method)
>         at org.apache.derby.impl.drda.DDMReader.compressBLayerData(Unknown Source)
>         at org.apache.derby.impl.drda.DDMReader.ensureBLayerDataInBuffer(Unknown Source)
>         at org.apache.derby.impl.drda.DDMReader.readNetworkShort(Unknown Source)
>         at org.apache.derby.impl.drda.DDMReader.readLDStringData(Unknown Source)
>         at org.apache.derby.impl.drda.DRDAConnThread.readAndSetParams(Unknown Source)
>         at org.apache.derby.impl.drda.DRDAConnThread.parseSQLDTA_work(Unknown Source)
>         at org.apache.derby.impl.drda.DRDAConnThread.parseSQLDTA(Unknown Source)
>         at org.apache.derby.impl.drda.DRDAConnThread.parseEXCSQLSTTobjects(Unknown Source)
>         at org.apache.derby.impl.drda.DRDAConnThread.parseEXCSQLSTT(Unknown Source)
>         at org.apache.derby.impl.drda.DRDAConnThread.processCommands(Unknown Source)
>         at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)

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