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  1. JBoss Enterprise Application Platform
  2. JBEAP-19266

[QE](7.2.z) UNDERTOW-1709 - NullPointerException when calling the AJP port

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    • Icon: Bug Bug
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    • 7.2.9.CR1, 7.2.9.GA
    • 7.2.8.CR2
    • Undertow
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      1. Enable the AJP listener:

      /subsystem=undertow/server=default-server/ajp-listener=ajp-test:add(socket-binding=ajp)

      2. Access the AJP port:

      curl localhost:8009

      You should see the ERROR in the server log.
      Note: The request is expected to fail, but there should be no errors, just a BadRequestException at DEBUG level (see JBEAP-10151)

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      1. Enable the AJP listener: /subsystem=undertow/server= default -server/ajp-listener=ajp-test:add(socket-binding=ajp) 2. Access the AJP port: curl localhost:8009 You should see the ERROR in the server log. Note: The request is expected to fail, but there should be no errors, just a BadRequestException at DEBUG level (see JBEAP-10151 )

      Sending an incorrect AJP request to the AJP listener causes a NPE:

      ERROR [io.undertow.request.io] (default I/O-7) UT005090: Unexpected failure: java.lang.NullPointerException
	at io.undertow.server.HttpServerExchange.closeAndFlushResponse(HttpServerExchange.java:1716)
	at io.undertow.server.HttpServerExchange.endExchange(HttpServerExchange.java:1700)
	at io.undertow.server.protocol.ajp.AjpReadListener.handleEvent(AjpReadListener.java:262)
	at io.undertow.server.protocol.ajp.AjpOpenListener.handleEvent(AjpOpenListener.java:156)
	at io.undertow.server.protocol.ajp.AjpOpenListener.handleEvent(AjpOpenListener.java:56)
	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
	at org.xnio.ChannelListeners$10.handleEvent(ChannelListeners.java:291)
	at org.xnio.ChannelListeners$10.handleEvent(ChannelListeners.java:286)
	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
	at org.xnio.nio.QueuedNioTcpServer$1.run(QueuedNioTcpServer.java:134)
	at org.xnio.nio.WorkerThread.safeRun(WorkerThread.java:612)
	at org.xnio.nio.WorkerThread.run(WorkerThread.java:479)

      The getRequestMethod() call in HttpServerExchange returns null .

      This is a regression in Undertow 2.0.30.SP2. Seems to be caused by the fix for JBEAP-19204

              spyrkob Bartosz Spyrko-Smietanko
              pmackay@redhat.com Peter Mackay
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                Created:
                Updated:
                Resolved: