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  1. WildFly
  2. WFLY-6889

ArrayIndexOutOfBoundsException happens when Accept header is just a slash

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Done
    • 10.0.0.Final
    • 11.0.0.Alpha1
    • JSF
    • None
    • Hide

      Against any JSF application:

      curl -v -H 'Accept: /' http://localhost:8080/jboss-tasks-jsf/index.jsf
      
      Show
      Against any JSF application: curl -v -H 'Accept: /' http: //localhost:8080/jboss-tasks-jsf/index.jsf
    • Hide

      Use servlet filter to overwrite the header.

      Show
      Use servlet filter to overwrite the header.

    Description

      Some clients send Accept header with just '/'. It causes ArrayIndexOutOfBoundsException as follows.

      2016-07-26 14:22:57,119 SEVERE [javax.enterprise.resource.webcontainer.jsf.application] (default task-15) Error Rendering View[/index.xhtml]: java.lang.ArrayIndexOutOfBoundsException: 0
              at com.sun.faces.renderkit.RenderKitUtils.buildTypeArrayFromString(RenderKitUtils.java:913)
              at com.sun.faces.renderkit.RenderKitUtils.determineContentType(RenderKitUtils.java:563)
              at com.sun.faces.renderkit.RenderKitImpl.createResponseWriter(RenderKitImpl.java:260)
              at com.sun.faces.application.view.FaceletViewHandlingStrategy.createResponseWriter(FaceletViewHandlingStrategy.java:1193)
              at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:405)
              at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:134)
              at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
              at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
              at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
              at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
              at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
              at javax.faces.webapp.FacesServlet.service(FacesServlet.java:659)
              at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
              at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
              at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
              at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
              at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
              at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
              at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
              at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
              at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
              at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
              at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
              at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
              at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
              at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
              at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
              at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
              at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
              at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
              at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:285)
              at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:264)
              at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
              at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:175)
              at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
              at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:802)
              at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
              at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
              at java.lang.Thread.run(Thread.java:745)
      
      
      

      This is fixed in the upstream as JAVASERVERFACES-4077 but not backported yet.
      https://java.net/jira/browse/JAVASERVERFACES-4077
      https://github.com/javaserverfaces/mojarra/commit/14514cfe589cacad683f86acf46fcf880b7b7961

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              dtikhomi@redhat.com Dmitrii Tikhomirov
              dtikhomi@redhat.com Dmitrii Tikhomirov
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                Created:
                Updated:
                Resolved: