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From "Sergey Beryozkin (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CXF-7015) Invalid URL encoding causes error 500
Date Wed, 16 Nov 2016 14:17:59 GMT

     [ https://issues.apache.org/jira/browse/CXF-7015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Beryozkin resolved CXF-7015.
-----------------------------------
       Resolution: Fixed
         Assignee: Sergey Beryozkin
    Fix Version/s: 3.0.12
                   3.1.9
                   3.2.0

Thanks for the patch

> Invalid URL encoding causes error 500
> -------------------------------------
>
>                 Key: CXF-7015
>                 URL: https://issues.apache.org/jira/browse/CXF-7015
>             Project: CXF
>          Issue Type: Bug
>          Components: JAX-RS
>    Affects Versions: 3.0.4
>            Reporter: Sanjay Patel
>            Assignee: Sergey Beryozkin
>             Fix For: 3.2.0, 3.1.9, 3.0.12
>
>
> When using Apache CXF JAX RS Client 3.0.3
> We would get a 400 Response with URLDecoder: Incomplete trailing escape (%) pattern.
> Using Apache CXF JAX RS Client 3.0.4 and above we see the below issue.
> If we make a request using JAX RS to Spring with an invalid URL encoding, such as %3,
we are getting a 500 Response, and an BufferUnderflowException. As seen below.
> {code}
> java.nio.BufferUnderflowException at java.nio.Buffer.nextGetIndex(Buffer.java:500) at
java.nio.HeapByteBuffer.get(HeapByteBuffer.java:135) at org.apache.cxf.common.util.UrlUtils.urlDecode(UrlUtils.java:96)
at org.apache.cxf.common.util.UrlUtils.urlDecode(UrlUtils.java:67) at org.apache.cxf.common.util.UrlUtils.urlDecode(UrlUtils.java:122)
at org.apache.cxf.jaxrs.utils.HttpUtils.urlDecode(HttpUtils.java:97) at org.apache.cxf.jaxrs.utils.JAXRSUtils.getStructuredParams(JAXRSUtils.java:1262)
at org.apache.cxf.jaxrs.utils.JAXRSUtils.getStructuredParams(JAXRSUtils.java:1236) at org.apache.cxf.jaxrs.impl.UriInfoImpl.getQueryParameters(UriInfoImpl.java:115)
at org.apache.cxf.jaxrs.impl.UriInfoImpl.getQueryParameters(UriInfoImpl.java:109) at org.apache.cxf.jaxrs.impl.RequestPreprocessor.preprocess(RequestPreprocessor.java:74)
at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.processRequest(JAXRSInInterceptor.java:102)
at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.handleMessage(JAXRSInInterceptor.java:77)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:254)
at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:234)
at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:208) at
org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160) at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:180)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:298)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTTPServlet.java:222)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:622) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:273)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212) at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1099)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520) at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
> {code}



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