New submission from Derek Shockey: smtpd.SMTPChannel contains a bug such that when connected to an SMTPServer (or any subclass thereof), issuing a MAIL command with no argument closes the socket and gives this error on the server:
(<type 'exceptions.TypeError'>:'NoneType' object is unsubscriptable ... smtpd.py|__getaddr|212]) The desired result is of course is to respond with a 501 Syntax error. The problem arises because the arg parameter passed to each smtp_* command handler function is None when there is no argument. arg is passed on to __getaddr which attempts a slice on the None object. A check for None in __getaddr that returns will allow the existing code to issue the appropriate 501 Syntax error. ---------- components: Library (Lib) messages: 56616 nosy: dshockey severity: normal status: open title: smtpd.SMTPServer throws exception on MAIL command with no arg versions: Python 2.5 __________________________________ Tracker <[EMAIL PROTECTED]> <http://bugs.python.org/issue1307> __________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
