[jboss-jira] [JBoss JIRA] Created: (JBAS-7548) Request parameters reappear in a filter between subsequent requests

Tue Dec 15 11:33:36 EST 2009

Request parameters reappear in a filter between subsequent requests
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                 Key: JBAS-7548
                 URL: https://jira.jboss.org/jira/browse/JBAS-7548
             Project: JBoss Application Server
          Issue Type: Bug
      Security Level: Public (Everyone can see)
    Affects Versions: JBossAS-4.2.3.GA
         Environment: JBoss 4.2.3GA/JBossWeb 2.0.1GA, JDK 1.6.0_17, Windows XP SP3 as well as Linux
            Reporter: Robert Spielmann

We have a filter that gets a parameter from the httpRequest, in order to do something based on the param value. It seems that under certain conditions (which we cannot isolate unfortunately) the request parameter re-appears from the depths of Catalina/Coyote - httpRequest.getParameter(FOO) goes down through the RequestFacade to an org.apache.catalina.connector.Request which contains an org.apache.coyote.Request and so on.

We would expect that for subsequent requests, the request parameters ALWAYS get reset to "nothing" except those parameters that were really passed into the request. This seems to be different though. As we cannot go deeper using a debugger, we think this might be a problem with JBossWeb 2.0.1 itself.

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