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https://issues.apache.org/jira/browse/MYFACES-2891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jakob Korherr resolved MYFACES-2891.
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Fix Version/s: 2.0.2-SNAPSHOT
Resolution: Fixed
I changed the algorithm so that prefix is "//" if it would be an empty string.
With this way we can prevent an infinite loop but still have the double slash
prevention (actually even twice).
> Empty url mapping prefix causes infinite loop in
> DefaultViewHandlerSupport.handlePrefixMapping
> ----------------------------------------------------------------------------------------------
>
> Key: MYFACES-2891
> URL: https://issues.apache.org/jira/browse/MYFACES-2891
> Project: MyFaces Core
> Issue Type: Bug
> Components: JSR-314
> Affects Versions: 2.0.1
> Environment: Weblogic 10.3, Sun JAVA 1.6, Spring Framework 3.0.3,
> Spring Webflow 2.1.1
> Reporter: Michal Dvorak
> Assignee: Jakob Korherr
> Fix For: 2.0.2-SNAPSHOT
>
> Original Estimate: 0.5h
> Remaining Estimate: 0.5h
>
> The loop
> while (uri.startsWith(prefix) || uri.startsWith("//")) ...
> cannot end when prefix is empty string (which should be valid value).
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