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https://issues.apache.org/jira/browse/WW-4715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lukasz Lenart updated WW-4715:
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Fix Version/s: 2.5.6
> Scope interceptor always resets because of
> org.apache.struts2.dispatcher.HttpParameters
> ---------------------------------------------------------------------------------------
>
> Key: WW-4715
> URL: https://issues.apache.org/jira/browse/WW-4715
> Project: Struts 2
> Issue Type: Bug
> Components: Core Interceptors
> Affects Versions: 2.5.5
> Reporter: Greg Baker
> Fix For: 2.5.6
>
>
> Line 302 of org.apache.struts2.interceptor.ScopeInterceptor performs a
> not-null check to see if a session reset parameter exists by calling
> com.opensymphony.xwork2.ActionContext.getParameters().get(...).
> The return type of getParameters() is
> org.apache.struts2.dispatcher.HttpParameters, and HttpParamters.get() never
> returns null on a missing parameter, causing the not-null check to always
> evaluate to true.
> This breaks the interceptor by short circuiting the scoped variable injection.
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