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https://issues.apache.org/jira/browse/LUCENE-8429?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16559586#comment-16559586
 ] 

ASF subversion and git services commented on LUCENE-8429:
---------------------------------------------------------

Commit d78feb22361cef5323793fdff33de621320d7b4b in lucene-solr's branch 
refs/heads/master from [~jpountz]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=d78feb2 ]

LUCENE-8429: Avoid stack overflows in DaciukMihovAutomatonBuilder.


> DaciukMihovAutomatonBuilder needs protection against stack overflows
> --------------------------------------------------------------------
>
>                 Key: LUCENE-8429
>                 URL: https://issues.apache.org/jira/browse/LUCENE-8429
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Adrien Grand
>            Priority: Minor
>         Attachments: LUCENE-8429.patch
>
>
> The maximum level of recursion of this class is the maximum term length, 
> which is not low enough to ensure it never fails with a stack overflow.



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