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https://issues.apache.org/jira/browse/LOG4J2-3306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17468240#comment-17468240
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ASF subversion and git services commented on LOG4J2-3306:
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Commit dea97d90dd889eb0b138738b0469b4c1626128b0 in logging-log4j2's branch
refs/heads/master from Ralph Goers
[ https://gitbox.apache.org/repos/asf?p=logging-log4j2.git;h=dea97d9 ]
LOG4J2-3306 - OptionConverter could cause a StackOverflowError
> OptionConverter can get a StackOverflowError.
> ---------------------------------------------
>
> Key: LOG4J2-3306
> URL: https://issues.apache.org/jira/browse/LOG4J2-3306
> Project: Log4j 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.17.1
> Reporter: Ralph Goers
> Priority: Major
> Fix For: 2.17.2
>
>
> Prior to 2.17.1 OptionConverter could get a StackOverflowError by returning
> the same lookup string. In 2.17.1 it was changed to use StrSubstitutor which
> fixed the problem but introduced a different way a StackOverflowError could
> occur.
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