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Posted to notifications@logging.apache.org by "Carter Kozak (Jira)" <ji...@apache.org> on 2019/12/31 20:09:00 UTC

[jira] [Created] (LOG4J2-2754) LoaderUtilgetClassLoaders

Carter Kozak created LOG4J2-2754:
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             Summary: LoaderUtilgetClassLoaders
                 Key: LOG4J2-2754
                 URL: https://issues.apache.org/jira/browse/LOG4J2-2754
             Project: Log4j 2
          Issue Type: Bug
    Affects Versions: 2.13.0
            Reporter: Carter Kozak


Same problem as LOG4J2-2104, but for final 'ClassLoader current = LoaderUtil.class.getClassLoader();'

The while loop acts as a simple conditional (unless a classloader is defined with an incorrect 'equals' method, then it loops infinitely -- I've not seen this behavior in practice though).

It appears that getThreadContextClassLoader can return a null ClassLoader, which ends up in the getClassLoaders result erroneously.



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