[jira] [Updated] (JCR-3997) TraversingItemVisitor causes stackoverflowexception with breadth first traversal

["Julian Reschke (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JCR-3997?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Reschke updated JCR-3997:
--------------------------------
    Fix Version/s:     (was: 2.13.4)
                   2.13.5

> TraversingItemVisitor causes stackoverflowexception with breadth first traversal
> --------------------------------------------------------------------------------
>
>                 Key: JCR-3997
>                 URL: https://issues.apache.org/jira/browse/JCR-3997
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>          Components: jackrabbit-jcr-commons
>            Reporter: Chetan Mehrotra
>             Fix For: 2.13.5
>
>         Attachments: OAK-4549-test.patch
>
>
> [TraversingItemVisitor|https://docs.adobe.com/docs/en/spec/jsr170/javadocs/jcr-1.0/javax/jcr/util/TraversingItemVisitor.html] when used in breadth first traversal mode can lead to StackOverflowException with very flat child list. This happens because it uses recursion [1] instead of plain iteration which would increase the stack size proportional to number of immediate child node.
> The code technically belong to JSR-283 project. For now creating the issue here
> [1] https://java.net/projects/jsr-283/sources/svn/content/trunk/src/java/javax/jcr/util/TraversingItemVisitor.java?rev=967



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