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https://issues.apache.org/jira/browse/LOG4J2-2320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16449863#comment-16449863
]
ASF subversion and git services commented on LOG4J2-2320:
---------------------------------------------------------
Commit 3e6503fbdb162e3a3d6e30660363ebed1b5710a9 in logging-log4j2's branch
refs/heads/release-2.x from [~ckozak]
[ https://git-wip-us.apache.org/repos/asf?p=logging-log4j2.git;h=3e6503f ]
[LOG4J2-2320] Fix NPE in AbstractLogger when another exception is thrown
This bug hides the original cause of the failure.
> AbstractLogger NPE hides actual cause when getFormat returns null
> -----------------------------------------------------------------
>
> Key: LOG4J2-2320
> URL: https://issues.apache.org/jira/browse/LOG4J2-2320
> Project: Log4j 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.11.0
> Reporter: Carter Kozak
> Assignee: Carter Kozak
> Priority: Major
> Fix For: 3.0.0
>
>
> NPE on Message.getFormat().length()
> {noformat}
> java.lang.NullPointerException: null
> at
> org.apache.logging.log4j.spi.AbstractLogger.handleLogMessageException(AbstractLogger.java:2184)
> ~[log4j-api-2.11.0.jar:2.11.0]
> at
> org.apache.logging.log4j.spi.AbstractLogger.tryLogMessage(AbstractLogger.java:2173)
> ~[log4j-api-2.11.0.jar:2.11.0]
> at
> org.apache.logging.log4j.spi.AbstractLogger.logMessageTrackRecursion(AbstractLogger.java:2125)
> ~[log4j-api-2.11.0.jar:2.11.0]
> at
> org.apache.logging.log4j.spi.AbstractLogger.logMessageSafely(AbstractLogger.java:2108)
> ~[log4j-api-2.11.0.jar:2.11.0]
> at
> org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:1827)
> ~[log4j-api-2.11.0.jar:2.11.0]
> at
> org.apache.logging.log4j.spi.AbstractLogger.trace(AbstractLogger.java:2272)
> ~[log4j-api-2.11.0.jar:2.11.0]{noformat}
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