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From "Nick Williams (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LOG4J2-322) Endless loop in ThrowableProxy.getCurrentStack
Date Sun, 28 Jul 2013 02:09:49 GMT

    [ https://issues.apache.org/jira/browse/LOG4J2-322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13721823#comment-13721823
] 

Nick Williams commented on LOG4J2-322:
--------------------------------------

Reflection#getCallerClass(int) changed as of Java 1.7.0_25 and Java 1.8. We are currently
working on a fix and replacement. See http://mail.openjdk.java.net/pipermail/core-libs-dev/2013-July/019334.html,
http://log4j.markmail.org/thread/uoowctmmm7mo4fkw, and http://log4j.markmail.org/thread/txcb456wupe35l6u.
                
> Endless loop in ThrowableProxy.getCurrentStack
> ----------------------------------------------
>
>                 Key: LOG4J2-322
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-322
>             Project: Log4j 2
>          Issue Type: Bug
>    Affects Versions: 2.0-beta8
>         Environment: java version "1.7.0_25"
> OpenJDK Runtime Environment (IcedTea 2.3.10) (7u25-2.3.10-1ubuntu0.13.04.2)
> OpenJDK 64-Bit Server VM (build 23.7-b01, mixed mode)
>            Reporter: Xavier Cho
>            Priority: Critical
>
> It seems that the getCallerClass method does not skip the frames correctly on OpenJDK,
the ThrowableProxy falls into an endless loop which eventually lead to an OutOfMemoryError
as it puts the same class into the stack over and over.

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