[LOG4NET-215] Exception on Convert for return %class{1} name

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.10
• Fix Version/s: 1.2.11
• Component/s: Core
• Environment: Windows XP, Visual Studio 2008, .NET 2.0
• Assignee: Unassigned
• Reporter: Georgievsky Ilya
• Created: 18/May/09 10:57
• Updated: 13/Sep/11 10:15
• Resolved: 13/Sep/11 10:15

Description

in function^

override protected void Convert(TextWriter writer, LoggingEvent loggingEvent)
{
string name = GetFullyQualifiedName(loggingEvent);
if (m_precision <= 0)

{ writer.Write(name); }

else
{
int len = name.Length;

// We subtract 1 from 'len' when assigning to 'end' to avoid out of
// bounds exception in return name.Substring(end+1, len). This can happen if
// precision is 1 and the logger name ends with a dot.
int end = len - 1;
for(int i=m_precision; i>0; i--)
{
end = name.LastIndexOf('.', end - 1);
if (end == -1)

{ writer.Write(name); return; }

}
writer.Write(name.Substring(end+1, len-end-1));
}
}

if "string name = GetFullyQualifiedName(loggingEvent); " return '?' (noname class-name) in line "end = name.LastIndexOf('.', end - 1);" exceptrion because end = 0...