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Posted to dev@myfaces.apache.org by "Leonardo Uribe (JIRA)" <de...@myfaces.apache.org> on 2012/06/19 11:52:43 UTC

[jira] [Resolved] (MYFACES-3383) Self nested Composite Component leads to EL Stack Overflow

     [ https://issues.apache.org/jira/browse/MYFACES-3383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Leonardo Uribe resolved MYFACES-3383.
-------------------------------------

       Resolution: Fixed
    Fix Version/s: 2.1.9
                   2.0.15
         Assignee: Leonardo Uribe
    
> Self nested Composite Component leads to EL Stack Overflow
> ----------------------------------------------------------
>
>                 Key: MYFACES-3383
>                 URL: https://issues.apache.org/jira/browse/MYFACES-3383
>             Project: MyFaces Core
>          Issue Type: Bug
>    Affects Versions: 2.1.2
>         Environment: Windows
>            Reporter: Michael Dietrich
>            Assignee: Leonardo Uribe
>             Fix For: 2.0.15, 2.1.9
>
>         Attachments: MYFACES-3383-1.patch, TestStackOverflow.war
>
>
> If the same Composite Component is used inside itself, e.g. as child of an ui:include that is included in the Composite Component, an StackOverflow happens, if an EL Expression is refering CC interface attributes. 
> The use case is a CC to include a facelet, given by name. If the included facelet uses the same CC to include another facelet, "CompositeComponentELUtils.getCompositeComponentBasedOnLocation(..)"  does always find the same CC, which leads to an endless loop.
> Please see the attached file for an example of the issue.

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