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

["Ankit Agarwal (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/JCR-3997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15430711#comment-15430711 ] 

Ankit Agarwal commented on JCR-3997:
------------------------------------

[~chetanm] I have updated the pull request with test case.

thanks,

> 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: 2.13.2
>
>         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



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)