Antonio Jesus Simon Escanez created LOG4J2-963:
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Summary: Location Info is not rigth
Key: LOG4J2-963
URL: https://issues.apache.org/jira/browse/LOG4J2-963
Project: Log4j 2
Issue Type: Bug
Components: Pattern Converters
Environment: production
Reporter: Antonio Jesus Simon Escanez
Priority: Minor
HI.
This bug is for Log4j 1.2.17 and I am not sure if it is also in 2.0. When
org.apache.log4j.spi.LocationInfo get information of the class who write the
log (looking for in the stack trace), there is two things:
1. Performance. In the constructor LocationInfo(Throwable t, String
fqnOfCallingClass) is better walk from index 0 to straceTrace.length - 1
instead of in reverse. The log wrraped class is very much nearest of index 0
than index straceTrace.length - 1.
2. Bug. If the log wrapped class twice appears twice o more times in the
stacktrace, you always get the first, when the right would be get the last. For
this reason, you have to walk from index 0 to straceTrace.length - 1 instead of
in reverse.
Regards.
P.D.: Please, it would be possible you generate log4j-1.2.18 with this fix?
Thanks.
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