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From "Valentin Valchev (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (FELIX-3427) NPE in UPnP Web Console Plugin
Date Tue, 03 Apr 2012 16:30:24 GMT

     [ https://issues.apache.org/jira/browse/FELIX-3427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Valentin Valchev resolved FELIX-3427.
-------------------------------------

    Resolution: Fixed

fixed in rev.1309021
                
> NPE in UPnP Web Console Plugin
> ------------------------------
>
>                 Key: FELIX-3427
>                 URL: https://issues.apache.org/jira/browse/FELIX-3427
>             Project: Felix
>          Issue Type: Bug
>          Components: Web Console
>    Affects Versions: webconsole-upnp-plugin-1.0.0  
>            Reporter: Valentin Valchev
>            Assignee: Valentin Valchev
>             Fix For: webconsole-upnp-plugin-1.0.2
>
>
> Some buggy implementation might return invalid image stream (null) and this will cause
the following NPE in web console:
> fw>$19:20:59.667 ERROR - [HTTP] Problem while making answer to request /system/console/upnp
from client address null  prosyst.mbs.httpjsp.?():?
> java.lang.NullPointerException
>         at org.apache.felix.webconsole.plugins.upnp.internal.ControlServlet.doGet(ControlServlet.java:109)
>         at org.apache.felix.webconsole.plugins.upnp.internal.WebConsolePlugin.doGet(WebConsolePlugin.java:119)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:702)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:815)
>         at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:493)
>         at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:418)
>         at com.prosyst.mbs.impl.services.http.ServletProperties.service(ServletProperties.java:109)
>         at com.prosyst.mbs.impl.services.http.Response.defaultResponse(Response.java:353)
>         at com.prosyst.mbs.impl.services.http.FiltersManagerImpl.dispatch(FiltersManagerImpl.java:183)
>         at com.prosyst.mbs.impl.services.http.FiltersFactory.dispatch(FiltersFactory.java:38)
>         at com.prosyst.mbs.impl.services.http.Response.makeAnswer(Response.java:181)
>         at com.prosyst.mbs.impl.services.http.ThreadProcess.run(ThreadProcess.java:112)
>         at com.prosyst.util.impl.tpt.threadpool.ExecutorImpl.run(ExecutorImpl.java:191)
> Instead of that NPE web console should return 404 status.

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