[Pidgin] #12495: Crash on XMPP file transfer (sending) when automatic route port forwarding is on

[Pidgin]

#12495: Crash on XMPP file transfer (sending) when automatic route port forwarding
is on
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Reporter:  Hexchain  |        Type:  defect   
  Status:  new       |   Component:  libpurple
 Version:  2.7.3     |    Keywords:           
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 Platform: 2.6.34.3-37.fc13.x86_64
 Pidgin version: Pidgin 2.7.3-1.fc13 (libpurple 2.7.3)

 "Automatic route port forwarding" is on.

 Pidgin crashes when :

 1. Trying to stop an XMPP file sending process;

 2. An XMPP file sending process (nearly) completes.

 After turning the option off, file transfer works well.

 I'll attach the backtrace below, and if more information is needed please
 let me know.

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Ticket URL: <http://developer.pidgin.im/ticket/12495>
Pidgin <http://pidgin.im>
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