Comment 2 for bug 1029258

StacktraceTop:
 auth_data_free (data=0x0) at empathy-goa-auth-handler.c:92
 auth_cb (user_data=0x0, source=0x1bc4310, result=<optimized out>) at empathy-goa-auth-handler.c:129
 auth_cb (source=0x1bc4310, result=<optimized out>, user_data=user_data@entry=0x0) at empathy-goa-auth-handler.c:111
 g_simple_async_result_complete (simple=0x1ce0810) at /build/buildd/glib2.0-2.33.6/./gio/gsimpleasyncresult.c:775
 sasl_status_changed_cb (channel=<optimized out>, status=status@entry=4, dbus_error=dbus_error@entry=0x1ccdfa0 "", details=details@entry=0x1cdce40, user_data=<optimized out>, self=<optimized out>) at empathy-sasl-mechanisms.c:92