[Pidgin] #1246: MSNP14 branch - handle Passport 3.0 authentication failures

[Pidgin]

#1246: MSNP14 branch - handle Passport 3.0 authentication failures
------------------------------------------------------------------------------------------+
 Reporter:  Pse                                                                           |       Type:  patch
   Status:  new                                                                           |   Priority:  minor
Component:  libpurple                                                                     |    Version:  2.0  
 Keywords:  passport, authentication failure, gmem allocation failure, memory allocation  |    Pending:  0    
------------------------------------------------------------------------------------------+
 The new authentication protocol implemented in MSNP13/Passport-3.0 has a
 new way of notifying authentication failures to the client. Since
 libpurple is not prepared to handle unknown messages with a 'HTTP/1.1 200
 OK' header, the same type of memory allocation problems that were
 described in ticket #1092 occur, which make libpurple abort.[[BR]]
 The following patch allows libpurple to handle the new authentication
 failure message safely.

-- 
Ticket URL: <http://developer.pidgin.im/ticket/1246>
Pidgin <http://pidgin.im>
Pidgin