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Gui Ambros

Member Since 15 Aug 2010
Offline Last Active Jul 08 2011 07:12 AM

Posts I've Made

In Topic: Simple multi-threaded web server

10 April 2011 - 10:32 PM

Great stuff Jasper, thanks.

Just a quick bug report: the webserver will crash whenever it receives a request with less than 5 chars due to the string.Substring being used on unchecked data. For example, try telnet <netduino IP> and just hit enter..

Under controlled environments accessed only via a browser this won't be a problem, but if you expose your netduino to the outside world this could be an easy DoS.

I fixed this by changing the initial lines of InterpretRequest to:

            string commandData;

            // Remove GET + Space
            if (rawData.Length > 5)
                commandData = rawData.Substring(5, rawData.Length - 5);
                return null;

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