Alex Rudyy created QPID-4671:
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Summary: [Java Broker] NPE is thrown on processing of
"exchange.bound" command having exchange argument set to a fanout exchange and
queue argument set to non-existing queue
Key: QPID-4671
URL: https://issues.apache.org/jira/browse/QPID-4671
Project: Qpid
Issue Type: Bug
Components: Java Broker
Affects Versions: 0.20, 0.18
Reporter: Alex Rudyy
[Java Broker] NPE is thrown on processing of "exchange.bound" command having
exchange argument set to a fanout exchange and queue argument set non-existing
queue:
(ServerSessionDelegate.java:119) - Exception processing command
java.lang.NullPointerException
at
java.util.concurrent.ConcurrentHashMap.containsKey(ConcurrentHashMap.java:782)
at
org.apache.qpid.server.exchange.FanoutExchange.isBound(FanoutExchange.java:111)
at
org.apache.qpid.server.exchange.AbstractExchange.isBound(AbstractExchange.java:182)
at
org.apache.qpid.server.transport.ServerSessionDelegate.exchangeBound(ServerSessionDelegate.java:1159)
at
org.apache.qpid.server.transport.ServerSessionDelegate.exchangeBound(ServerSessionDelegate.java:74)
at org.apache.qpid.transport.ExchangeBound.dispatch(ExchangeBound.java:99)
at org.apache.qpid.transport.SessionDelegate.command(SessionDelegate.java:55)
at
org.apache.qpid.server.transport.ServerSessionDelegate.command(ServerSessionDelegate.java:98)
at
org.apache.qpid.server.transport.ServerSessionDelegate.command(ServerSessionDelegate.java:74)
at org.apache.qpid.transport.Method.delegate(Method.java:159)
at org.apache.qpid.transport.Session.received(Session.java:584)
at org.apache.qpid.transport.Connection.dispatch(Connection.java:421)
at
org.apache.qpid.transport.ConnectionDelegate.handle(ConnectionDelegate.java:64)
at
org.apache.qpid.transport.ConnectionDelegate.handle(ConnectionDelegate.java:40)
at
org.apache.qpid.transport.MethodDelegate.exchangeBound(MethodDelegate.java:203)
at org.apache.qpid.transport.ExchangeBound.dispatch(ExchangeBound.java:99)
at
org.apache.qpid.transport.ConnectionDelegate.command(ConnectionDelegate.java:54)
at
org.apache.qpid.transport.ConnectionDelegate.command(ConnectionDelegate.java:40)
at org.apache.qpid.transport.Method.delegate(Method.java:159)
at org.apache.qpid.transport.Connection.received(Connection.java:376)
at
org.apache.qpid.server.transport.ServerConnection.received(ServerConnection.java:212)
at
org.apache.qpid.server.transport.ServerConnection.received(ServerConnection.java:56)
at org.apache.qpid.transport.network.Assembler.emit(Assembler.java:97)
at org.apache.qpid.transport.network.Assembler.assemble(Assembler.java:198)
at org.apache.qpid.transport.network.Assembler.frame(Assembler.java:131)
at org.apache.qpid.transport.network.Frame.delegate(Frame.java:128)
at org.apache.qpid.transport.network.Assembler.received(Assembler.java:102)
at org.apache.qpid.transport.network.Assembler.received(Assembler.java:44)
at org.apache.qpid.transport.network.InputHandler.next(InputHandler.java:189)
at
org.apache.qpid.transport.network.InputHandler.received(InputHandler.java:105)
at
org.apache.qpid.server.protocol.ProtocolEngine_0_10.received(ProtocolEngine_0_10.java:109)
at
org.apache.qpid.server.protocol.ProtocolEngine_0_10.received(ProtocolEngine_0_10.java:42)
at
org.apache.qpid.server.protocol.MultiVersionProtocolEngine.received(MultiVersionProtocolEngine.java:118)
at
org.apache.qpid.server.protocol.MultiVersionProtocolEngine.received(MultiVersionProtocolEngine.java:37)
at org.apache.qpid.transport.network.io.IoReceiver.run(IoReceiver.java:152)
at java.lang.Thread.run(Thread.java:662)
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