[jira] [Commented] (LOG4NET-580) ArgumentOutOfRangeException - When logger name begins with character '.'

[Timothy Fuller (JIRA)]

    [ 
https://issues.apache.org/jira/browse/LOG4NET-580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16227175#comment-16227175
 ] 

Timothy Fuller commented on LOG4NET-580:
----------------------------------------

Crap, Looks it IS  already fixed. My bad, sorry for wasting your time.  We are 
using a very old version of the dll. 
it looks like it was broken in and before v 2.0.0 and fixed v2.0.1 (Version 
numbers from nuget)
I ran this test: 
        [TestMethod]
        public void Test()
        {
            LoggerManager.CreateRepository(@"c:\Test\log.txt");
            var logger = LoggerManager.GetLogger(@"c:\Test\log.txt", ".test");
            var test = logger.Name;
        }

Thanks again for looking into it. 

> ArgumentOutOfRangeException - When logger name begins with character '.'
> ------------------------------------------------------------------------
>
>                 Key: LOG4NET-580
>                 URL: https://issues.apache.org/jira/browse/LOG4NET-580
>             Project: Log4net
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 1.2.15, 2.0.6, 2.0.7, 2.0.8
>            Reporter: Timothy Fuller
>
> When you try to get a logger and supply a name which begins with the '.' 
> character for example ".Test" the code crashes in :     at 
> log4net.Repository.Hierarchy.Hierarchy.UpdateParents(Logger log)
> System.ArgumentOutOfRangeException: Index was out of range. Must be 
> non-negative and less than the size of the collection.
> Parameter name: startIndex
>    at System.String.LastIndexOf(Char value, Int32 startIndex, Int32 count)
>    at log4net.Repository.Hierarchy.Hierarchy.UpdateParents(Logger log)
>    at log4net.Repository.Hierarchy.Hierarchy.GetLogger(String name, 
> ILoggerFactory factory)
>    at log4net.Repository.Hierarchy.Hierarchy.GetLogger(String name)
>    at log4net.Core.LoggerManager.GetLogger(String repository, String name)
>    at log4net.LogManager.GetLogger(String repository, String name)
>  



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