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https://issues.apache.org/jira/browse/SLING-2353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13185066#comment-13185066
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Tobias Bocanegra commented on SLING-2353:
-----------------------------------------
including the same resource with same selectors, extensions is a valid but
agreeable ugly use case. the JSP logic might abort the recursion based on other
conditions, e.g. an object in the request attributes.
i'm ok with throwing IllegalArgumentException.
> Prevent <sling:include resource="<%= null %>" /> to include itself
> ------------------------------------------------------------------
>
> Key: SLING-2353
> URL: https://issues.apache.org/jira/browse/SLING-2353
> Project: Sling
> Issue Type: Bug
> Components: Scripting
> Affects Versions: Scripting JSP-Taglib 2.1.2
> Reporter: Tobias Bocanegra
> Priority: Minor
> Fix For: Scripting JSP-Taglib 2.1.4
>
>
> If you add this sling:include to a JSP <sling:include resource="<%= null %>"
> />
> then it will cause the page to keep including itself recursively making the
> server slow. there is a recursion limitation though to prevent endless loops.
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