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From "Aidan Skinner (JIRA)" <qpid-...@incubator.apache.org>
Subject [jira] Updated: (QPID-753) Broker NPEs when a 'null' virtualhost is sent in the ConnectionOpenBody.
Date Mon, 07 Jul 2008 09:27:31 GMT

     [ https://issues.apache.org/jira/browse/QPID-753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aidan Skinner updated QPID-753:
-------------------------------

    Fix Version/s: M3
         Assignee: Martin Ritchie

> Broker NPEs when a 'null' virtualhost is sent in the ConnectionOpenBody.
> ------------------------------------------------------------------------
>
>                 Key: QPID-753
>                 URL: https://issues.apache.org/jira/browse/QPID-753
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Broker
>    Affects Versions: M2, M2.1
>            Reporter: Martin Ritchie
>            Assignee: Martin Ritchie
>             Fix For: M3
>
>
> If a virtualhost is not provided to in the ConnectionOpenBody then the resulting 'null'
lookup will cause an NPE on the Java Broker. 
> 2008-01-08 18:28:01,426 DEBUG [pool-1-thread-1] protocol.AMQMinaProtocolSession (AMQMinaProtocolSession.java:207)
- Frame Received: Frame channelId: 0, bodyg.apache.qpid.framing.ConnectionOpenBody[ Class:
10 Method: 40]  virtualHost: null  capabilities: null  insist: true
> 2008-01-08 18:28:01,427 ERROR [pool-1-thread-1] state.AMQStateManager (AMQStateManager.java:208)
- State manager received error notification[Current State:C_NOT_OPENED]: java.lang.NullPointerException
> java.lang.NullPointerException
>         at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:765)
>         at org.apache.qpid.server.virtualhost.VirtualHostRegistry.getVirtualHost(VirtualHostRegistry.java:52)
>         at org.apache.qpid.server.handler.ConnectionOpenMethodHandler.methodReceived(ConnectionOpenMethodHandler.java:75)
>         at org.apache.qpid.server.state.AMQStateManager.methodReceived(AMQStateManager.java:223)
>         at org.apache.qpid.server.protocol.AMQMinaProtocolSession.methodFrameReceived(AMQMinaProtocolSession.java:303)
>         at org.apache.qpid.server.protocol.AMQMinaProtocolSession.frameReceived(AMQMinaProtocolSession.java:212)
>         at org.apache.qpid.server.protocol.AMQMinaProtocolSession.dataBlockReceived(AMQMinaProtocolSession.java:191)
>         at org.apache.qpid.server.protocol.AMQPFastProtocolHandler.messageReceived(AMQPFastProtocolHandler.java:206)
>         at org.apache.mina.common.support.AbstractIoFilterChain$2.messageReceived(AbstractIoFilterChain.java:189)
>         at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:502)
>         at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:52)
>         at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:777)
>         at org.apache.qpid.pool.PoolingFilter.messageReceived(PoolingFilter.java:317)
>         at org.apache.mina.filter.ReferenceCountingIoFilter.messageReceived(ReferenceCountingIoFilter.java:96)
>         at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:502)
>         at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:52)
>         at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:777)
>         at org.apache.mina.filter.codec.support.SimpleProtocolDecoderOutput.flush(SimpleProtocolDecoderOutput.java:60)
>         at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:185)
>         at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:502)
>         at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:52)
>         at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:777)
>         at org.apache.qpid.pool.Event$ReceivedEvent.process(Event.java:86)
>         at org.apache.qpid.pool.Job.processAll(Job.java:109)
>         at org.apache.qpid.pool.Job.run(Job.java:147)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
>         at java.lang.Thread.run(Thread.java:619)
> 2008-01-08 18:28:01,430 INFO  [pool-1-thread-1] protocol.AMQPFastProtocolHandler (AMQPFastProtocolHandler.java:135)
- Protocol Session closed for:/127.0.0.1

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