[Pidgin] #12564: Crash in pidgin 2.7.3 when starting a video chat

[Pidgin]

#12564: Crash in pidgin 2.7.3 when starting a video chat
-----------------------------+----------------------------------------------
 Reporter:  psychon          |     Owner:  Maiku
     Type:  defect           |    Status:  new  
Component:  Voice and Video  |   Version:  2.7.3
 Keywords:                   |  
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 Hi,

 My box runs the current state of debian testing.
 I downloaded 2.7.3 and configured it with:
  ./configure --prefix=/tmp/pidgin --disable-screensaver --disable-gtkspell
 --enable-debug --disable-idn --disable-meanwhile --disable-avahi
 --disable-dbus --disable-tk

 When I right-click on a jabber account and select "Audio/Video Anruf"
 ("audio/video call"), my webcam activates (its LED lights up), but pidgin
 immediately crashes.

 Debug output and a (useless?) gdb backtrace is attached.

-- 
Ticket URL: <http://developer.pidgin.im/ticket/12564>
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