[jboss-jira] [JBoss JIRA] (WFLY-4406) Undertow which uses ECJ 4.4.1 Compiler crash with ArrayIndexOutOfBoundsException when there is unused double or long

[Stuart Douglas (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-4406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stuart Douglas resolved WFLY-4406.
----------------------------------
    Fix Version/s: 9.0.0.Beta1
       Resolution: Done


> Undertow which uses ECJ 4.4.1 Compiler crash with ArrayIndexOutOfBoundsException when there is unused double or long
> --------------------------------------------------------------------------------------------------------------------
>
>                 Key: WFLY-4406
>                 URL: https://issues.jboss.org/browse/WFLY-4406
>             Project: WildFly
>          Issue Type: Bug
>          Components: Web (Undertow)
>            Reporter: Radim Hatlapatka
>            Assignee: Stuart Douglas
>             Fix For: 9.0.0.Beta1
>
>
> ECJ compiler crashes with ArrayIndexOutOfBoundsException when it contains unused long or double, for details see [https://bugs.eclipse.org/bugs/show_bug.cgi?id=448112]. 
> Note: this issue is fixed in ECJ 4.4.2.
> The error log:
> {noformat}
> 11:19:49,861 ERROR [io.undertow.request] (default task-1) UT005023: Exception handling request to /jsp-cast-to-double-test/cast-to-double.jsp: org.apache.jasper.JasperException: JBWEB004001: Unable to compile class for JSP
> 	at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:616)
> 	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:309)
> 	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:326)
> 	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
> 	at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:86)
> 	at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
> 	at io.undertow.jsp.JspFileHandler.handleRequest(JspFileHandler.java:32)
> 	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:58)
> 	at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70)
> 	at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
> 	at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76)
> 	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:261)
> 	at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:247)
> 	at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:76)
> 	at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:166)
> 	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:199)
> 	at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:769)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> 	at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.ArrayIndexOutOfBoundsException: -1
> 	at org.eclipse.jdt.internal.compiler.codegen.StackMapFrame.addStackItem(StackMapFrame.java:92)
> 	at org.eclipse.jdt.internal.compiler.ClassFile.traverse(ClassFile.java:5546)
> 	at org.eclipse.jdt.internal.compiler.ClassFile.generateStackMapTableAttribute(ClassFile.java:4305)
> 	at org.eclipse.jdt.internal.compiler.ClassFile.completeCodeAttribute(ClassFile.java:1380)
> 	at org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.generateCode(AbstractMethodDeclaration.java:338)
> 	at org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.generateCode(AbstractMethodDeclaration.java:270)
> 	at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.generateCode(TypeDeclaration.java:566)
> 	at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.generateCode(TypeDeclaration.java:635)
> 	at org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.generateCode(CompilationUnitDeclaration.java:368)
> 	at org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:781)
> 	at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:470)
> 	at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:449)
> 	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:361)
> 	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:339)
> 	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:326)
> 	at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:604)
> 	... 32 more
> {noformat}



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