Keith Wall created QPID-6786:
--------------------------------

             Summary: (0-10) ServerAssembler fails with 
IndexOutOfBoundsException on receipt of message with large headers
                 Key: QPID-6786
                 URL: https://issues.apache.org/jira/browse/QPID-6786
             Project: Qpid
          Issue Type: Bug
          Components: Java Broker
    Affects Versions: qpid-java-6.0
            Reporter: Keith Wall
            Priority: Blocker


In a regression since 0.32, if I run the following program, the Java Broker 
fails with the following IOOBE.

{noformat}
ava.lang.IndexOutOfBoundsException: Index: 1, Size: 1
        at java.util.Collections$SingletonList.get(Collections.java:3375)
        at 
org.apache.qpid.server.protocol.v0_10.ServerDecoder.getCurrentBuffer(ServerDecoder.java:111)
        at 
org.apache.qpid.server.protocol.v0_10.ServerDecoder.advanceIfNecessary(ServerDecoder.java:41)
        at 
org.apache.qpid.server.protocol.v0_10.ServerDecoder.getBuffer(ServerDecoder.java:49)
        at 
org.apache.qpid.server.protocol.v0_10.ServerDecoder.readUint16(ServerDecoder.java:142)
        at 
org.apache.qpid.server.protocol.v0_10.ServerAssembler.assemble(ServerAssembler.java:201)
        at 
org.apache.qpid.server.protocol.v0_10.ServerAssembler.frame(ServerAssembler.java:152)
        at 
org.apache.qpid.server.protocol.v0_10.ServerAssembler.received(ServerAssembler.java:80)
        at 
org.apache.qpid.server.protocol.v0_10.ServerInputHandler.parse(ServerInputHandler.java:175)
        at 
org.apache.qpid.server.protocol.v0_10.ServerInputHandler.received(ServerInputHandler.java:82)
        at 
org.apache.qpid.server.protocol.v0_10.AMQPConnection_0_10$3.run(AMQPConnection_0_10.java:199)
        at java.security.AccessController.doPrivileged(Native Method)
        at 
org.apache.qpid.server.protocol.v0_10.AMQPConnection_0_10.received(AMQPConnection_0_10.java:191)
        at 
org.apache.qpid.server.transport.MultiVersionProtocolEngine.received(MultiVersionProtocolEngine.java:141)
        at 
org.apache.qpid.server.transport.NonBlockingConnection.processAmqpData(NonBlockingConnection.java:446)
        at 
org.apache.qpid.server.transport.NonBlockingConnectionPlainDelegate.processData(NonBlockingConnectionPlainDelegate.java:58)
        at 
org.apache.qpid.server.transport.NonBlockingConnection.doRead(NonBlockingConnection.java:349)
        at 
org.apache.qpid.server.transport.NonBlockingConnection.doWork(NonBlockingConnection.java:223)
        at 
org.apache.qpid.server.transport.NetworkConnectionScheduler.processConnection(NetworkConnectionScheduler.java:143)
        at 
org.apache.qpid.server.transport.NetworkConnectionScheduler.access$000(NetworkConnectionScheduler.java:37)
        at 
org.apache.qpid.server.transport.NetworkConnectionScheduler$2.run(NetworkConnectionScheduler.java:112)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
{noformat}


{noformat:java}
            ConnectionFactory connectionFactory = (ConnectionFactory) 
context.lookup("qpidConnectionfactory");
            Connection connection = connectionFactory.createConnection();
            connection.start();

            Session session = connection.createSession(false, 
Session.AUTO_ACKNOWLEDGE);
            Destination destination = (Destination) 
context.lookup("topicExchange");

            MessageProducer messageProducer = 
session.createProducer(destination);
            MessageConsumer messageConsumer = 
session.createConsumer(destination);

            TextMessage message = session.createTextMessage("Hello world!");
            message.setStringProperty("str1", new String(new byte[32000]));
            message.setStringProperty("str2", new String(new byte[32000]));
            message.setStringProperty("str3", new String(new byte[32000]));
            messageProducer.send(message);

            message = (TextMessage)messageConsumer.receive();
            System.out.println(message.getText());
            System.out.println(message.getStringProperty("str1").length());
            System.out.println(message.getStringProperty("str2").length());
            System.out.println(message.getStringProperty("str3").length());
            System.out.println(message.getText());

            connection.close();
            context.close();

{noformat}



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