Alex Rudyy created QPID-8047:
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Summary: [Broker-J][AMQP 0-10] NPE on receiving session.detach for
unknown session
Key: QPID-8047
URL: https://issues.apache.org/jira/browse/QPID-8047
Project: Qpid
Issue Type: Bug
Components: Broker-J
Affects Versions: qpid-java-broker-7.0.0
Reporter: Alex Rudyy
The following NPE is reported on receiving of detach for unknown session
{noformat}
java.lang.NullPointerException
at
org.apache.qpid.server.protocol.v0_10.ServerConnectionDelegate.stopAllSubscriptions(ServerConnectionDelegate.java:377)
at
org.apache.qpid.server.protocol.v0_10.ServerConnectionDelegate.sessionDetach(ServerConnectionDelegate.java:366)
at
org.apache.qpid.server.protocol.v0_10.ServerConnectionDelegate.sessionDetach(ServerConnectionDelegate.java:52)
at
org.apache.qpid.server.protocol.v0_10.transport.SessionDetach.dispatch(SessionDetach.java:90)
at
org.apache.qpid.server.protocol.v0_10.ServerConnectionDelegate.control(ServerConnectionDelegate.java:97)
at
org.apache.qpid.server.protocol.v0_10.ServerConnectionDelegate.control(ServerConnectionDelegate.java:52)
at
org.apache.qpid.server.protocol.v0_10.transport.Method.delegate(Method.java:157)
at
org.apache.qpid.server.protocol.v0_10.ServerConnection.received(ServerConnection.java:279)
at
org.apache.qpid.server.protocol.v0_10.ServerAssembler.emit(ServerAssembler.java:178)
at
org.apache.qpid.server.protocol.v0_10.ServerAssembler.assemble(ServerAssembler.java:256)
at
org.apache.qpid.server.protocol.v0_10.ServerAssembler.frame(ServerAssembler.java:205)
at
org.apache.qpid.server.protocol.v0_10.ServerAssembler.received(ServerAssembler.java:135)
at
org.apache.qpid.server.protocol.v0_10.ServerAssembler.received(ServerAssembler.java:109)
at
org.apache.qpid.server.protocol.v0_10.ServerInputHandler.received(ServerInputHandler.java:184)
at
org.apache.qpid.server.protocol.v0_10.AMQPConnection_0_10Impl.lambda$received$1(AMQPConnection_0_10Impl.java:146)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.qpid.server.protocol.v0_10.AMQPConnection_0_10Impl.received(AMQPConnection_0_10Impl.java:141)
at
org.apache.qpid.server.transport.MultiVersionProtocolEngine.received(MultiVersionProtocolEngine.java:134)
at
org.apache.qpid.server.transport.NonBlockingConnection.processAmqpData(NonBlockingConnection.java:610)
at
org.apache.qpid.server.transport.NonBlockingConnectionPlainDelegate.processData(NonBlockingConnectionPlainDelegate.java:58)
at
org.apache.qpid.server.transport.NonBlockingConnection.doRead(NonBlockingConnection.java:496)
at
org.apache.qpid.server.transport.NonBlockingConnection.doWork(NonBlockingConnection.java:270)
at
org.apache.qpid.server.transport.NetworkConnectionScheduler.processConnection(NetworkConnectionScheduler.java:134)
at
org.apache.qpid.server.transport.SelectorThread$ConnectionProcessor.processConnection(SelectorThread.java:570)
at
org.apache.qpid.server.transport.SelectorThread$SelectionTask.performSelect(SelectorThread.java:361)
at
org.apache.qpid.server.transport.SelectorThread$SelectionTask.run(SelectorThread.java:97)
at
org.apache.qpid.server.transport.SelectorThread.run(SelectorThread.java:528)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at
org.apache.qpid.server.bytebuffer.QpidByteBufferFactory.lambda$null$0(QpidByteBufferFactory.java:464)
at java.lang.Thread.run(Thread.java:745)
{noformat}
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