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don't crash when we get a wrong feature negotiation form

This commit is contained in:
Yann Leboulanger 2016-11-24 22:42:33 +01:00
parent 6d03af9dee
commit 25fb8c9a3a
1 changed files with 3 additions and 0 deletions
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3
src/common/connection_handlers_events.py
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@ -1276,6 +1276,9 @@ class MessageReceivedEvent(nec.NetworkIncomingEvent, HelperEvent):
if not form: if not form:
return return
if not form.getField('FORM_TYPE'):
return
if form['FORM_TYPE'] == 'urn:xmpp:ssn': if form['FORM_TYPE'] == 'urn:xmpp:ssn':
self.session.handle_negotiation(form) self.session.handle_negotiation(form)
else: else: