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From "Michael Dietrich (Created) (JIRA)" <...@myfaces.apache.org>
Subject [jira] [Created] (MYFACES-3383) Self nested Composite Component leads to EL Stack Overflow
Date Thu, 03 Nov 2011 08:23:32 GMT
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


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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