[ https://issues.apache.org/jira/browse/LOG4J2-2721?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rémi C. updated LOG4J2-2721: ---------------------------- Description: logger.info(myMarker, new StringMapMessage() .with("message", "Test message") .with("event.action", null) .with("event.category", "General")); This will crash. It is not supposed to happen, but sometimes a parameter can be null unexpectedly. MapMessage should be "null safe". [https://github.com/apache/logging-log4j2/blob/master/log4j-api/src/main/java/org/apache/logging/log4j/message/MapMessage.java] line 732 was: {{logger.info(markerCLM, new StringMapMessage() .with("message", "Test message") .with("event.action", null) .with("event.category", "General"));}} This will crash. It is not supposed to happen, but sometimes a parameter can be null unexpectedly. MapMessage should be "null safe". [https://github.com/apache/logging-log4j2/blob/master/log4j-api/src/main/java/org/apache/logging/log4j/message/MapMessage.java] line 732 > Thread crash when parameter is a null value for StringMapMessage > ---------------------------------------------------------------- > > Key: LOG4J2-2721 > URL: https://issues.apache.org/jira/browse/LOG4J2-2721 > Project: Log4j 2 > Issue Type: Bug > Components: API > Affects Versions: 2.12.1 > Reporter: Rémi C. > Priority: Major > Original Estimate: 4h > Remaining Estimate: 4h > > > logger.info(myMarker, new StringMapMessage() > .with("message", "Test message") > .with("event.action", null) > .with("event.category", "General")); > This will crash. It is not supposed to happen, but sometimes a parameter can > be null unexpectedly. > > MapMessage should be "null safe". > > [https://github.com/apache/logging-log4j2/blob/master/log4j-api/src/main/java/org/apache/logging/log4j/message/MapMessage.java] > line 732 -- This message was sent by Atlassian Jira (v8.3.4#803005)