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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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Details

    • Bug
    • Resolution: Done
    • Blocker
    • 7.2.9.CR1, 7.2.9.GA
    • 7.2.8.CR2
    • Undertow
    • None
    • Hide

      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)

      Show
      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 )

    Description

      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

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          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-19280 [QE](7.3.z) NullPointerException when calling the AJP port

          • Blocker - To be worked above all other priorities. This term is chosen when the severity of the issue is very high, has no workaround, or the effort for the change is comparatively low. Issues that may be very publicly visible and could generate significant media attention may also drive a higher priority.
          • Verified

          Bug - A problem that impairs or prevents the functions of the product. UNDERTOW-1709 NullPointerException when calling the AJP port

          • Blocker - To be worked above all other priorities. This term is chosen when the severity of the issue is very high, has no workaround, or the effort for the change is comparatively low. Issues that may be very publicly visible and could generate significant media attention may also drive a higher priority.
          • Resolved
          is incorporated by

          Component Upgrade - A task tracking an update to a bundled component or revision of component upstream of the project. JBEAP-19058 [GSS] (7.2.z) Upgrade Undertow from 2.0.30.SP2-redhat-00001 to 2.0.30.SP4-redhat-00001

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

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            People

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