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From "Bryan Pendleton (JIRA)" <derby-...@db.apache.org>
Subject [jira] Resolved: (DERBY-1533) ArrayIndexOutOfBoundsException in DDMReader, on a specific data size
Date Wed, 09 Aug 2006 15:45:16 GMT
     [ http://issues.apache.org/jira/browse/DERBY-1533?page=all ]

Bryan Pendleton resolved DERBY-1533.
------------------------------------

    Fix Version/s: 10.2.0.0
       Resolution: Fixed
       Derby Info:   (was: [Patch Available])

Committed the withTests patch to subversion as revision 430077. Cleared the
patch available flag, and marked as resolved in 10.2.

Wiktor, if you could please verify that this problem has been fixed in your
environment, and then close the bug if true, that would be great.


> 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: 10.1.2.1, 10.1.3.1
>         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
>         Assigned To: Bryan Pendleton
>             Fix For: 10.2.0.0
>
>         Attachments: ddmreader1.diff, DerbyTest.java, DerbyTest2.java, notes.html, withTests.diff
>
>
> 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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