[
https://issues.jboss.org/browse/WFLY-2688?page=com.atlassian.jira.plugin....
]
Stuart Douglas commented on WFLY-2688:
--------------------------------------
Fixed in upstream Undertow
jsp with empty content prolog gives error
-----------------------------------------
Key: WFLY-2688
URL:
https://issues.jboss.org/browse/WFLY-2688
Project: WildFly
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Web (Undertow)
Affects Versions: 8.0.0.CR1
Reporter: fiorenzo pizza
Assignee: Stuart Douglas
i f you deploy jsp pages with 1 empty row and after the content, like:
--------------------
<%
response.sendRedirect("first.jsf");
%>
----------------------------------
the error in the log is:
ERROR [io.undertow.request] (default task-1) UT005023: Exception handling request to
/index.jsp: java.lang.IllegalStateException: UT010006: Cannot call getWriter(),
getOutputStream() already called
at
io.undertow.servlet.spec.HttpServletResponseImpl.getWriter(HttpServletResponseImpl.java:298)
[undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30]
at org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:126)
[jastow-1.0.0.CR1.jar:1.0.0.CR1]
at org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:119)
[jastow-1.0.0.CR1.jar:1.0.0.CR1]
at org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:188)
[jastow-1.0.0.CR1.jar:1.0.0.CR1]
at
org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:115)
[jastow-1.0.0.CR1.jar:1.0.0.CR1]
at
org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:74)
[jastow-1.0.0.CR1.jar:1.0.0.CR1]
at org.apache.jsp.index_jsp._jspService(index_jsp.java:66)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:69)
[jastow-1.0.0.CR1.jar:1.0.0.CR1]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
[jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final]
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:366)
[jastow-1.0.0.CR1.jar:1.0.0.CR1]
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:326)
[jastow-1.0.0.CR1.jar:1.0.0.CR1]
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259)
[jastow-1.0.0.CR1.jar:1.0.0.CR1]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
[jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:87)
[undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30]
at
io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61)
[undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30]
at
io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
[undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30]
at
org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:70)
at
io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
[undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30]
at
io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:113)
[undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30]
at
io.undertow.security.handlers.AuthenticationCallHandler.handleRequest(AuthenticationCallHandler.java:52)
[undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30]
at
io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45)
[undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30]
at
io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:61)
[undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30]
at
io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:67)
[undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30]
at
io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:70)
[undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30]
at
io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
[undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30]
at
org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at
io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
[undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30]
at
io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
[undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30]
at
io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:240)
[undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30]
at
io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227)
[undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30]
at
io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73)
[undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30]
at
io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146)
[undertow-servlet-1.0.0.Beta30.jar:1.0.0.Beta30]
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:164)
[undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30]
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:654)
[undertow-core-1.0.0.Beta30.jar:1.0.0.Beta30]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[rt.jar:1.7.0_45]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[rt.jar:1.7.0_45]
at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_45]
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