[Pidgin] #8527: double free / crash

[Pidgin]

#8527: double free / crash
--------------------+-------------------------------------------------------
 Reporter:  hyc     |           Owner:  lschiere    
     Type:  defect  |          Status:  pending     
Milestone:          |       Component:  unclassified
  Version:  2.5.4   |      Resolution:              
 Keywords:          |   Launchpad_bug:              
--------------------+-------------------------------------------------------
Changes (by hyc):

  * status:  pending => new


Comment:

 Replying to [comment:1 rekkanoryo]:
 > Please follow [wiki:GetABacktrace the instructions] to get a backtrace
 and attach it to this ticket.[[BR]][[BR]]
 > The attached `trace.txt` does not contain a useful backtrace.

 The trace from gdb on the core file isn't any different:

 (gdb) bt
 #0  0x00007f14aaaca015 in raise () from /lib/libc.so.6
 #1  0x00007f14aaacbb83 in abort () from /lib/libc.so.6
 #2  0x00007f14aab0b0c8 in ?? () from /lib/libc.so.6
 #3  0x00007f14aab10a58 in ?? () from /lib/libc.so.6
 #4  0x00007f14aab130a6 in free () from /lib/libc.so.6
 #5  0x00007f14ab3075fa in g_string_free () from /usr/lib/libglib-2.0.so.0
 #6  0x00007f149d66888e in ?? () from /usr/lib/pidgin/nautilus.so
 #7  0x00007f14abc7f796 in purple_marshal_VOID__POINTER ()
    from /usr/lib/libpurple.so.0
 #8  0x00007f14abc7f17f in purple_signal_emit_vargs ()
    from /usr/lib/libpurple.so.0
 #9  0x00007f14abc7f017 in purple_signal_emit () from
 /usr/lib/libpurple.so.0
 #10 0x00007f14abc3a1a3 in purple_blist_update_buddy_status ()
    from /usr/lib/libpurple.so.0
 #11 0x00007f14abc75615 in purple_prpl_got_user_status ()
    from /usr/lib/libpurple.so.0
 #12 0x00007f149af2f479 in ?? () from /usr/lib/purple-2/libyahoo.so
 #13 0x00007f149af2fda7 in ?? () from /usr/lib/purple-2/libyahoo.so
 #14 0x00007f149af34f9c in ?? () from /usr/lib/purple-2/libyahoo.so
 #15 0x00007f149af35917 in ?? () from /usr/lib/purple-2/libyahoo.so
 #16 0x000000000046dfc5 in ?? ()
 #17 0x00007f14ab2e3d3b in g_main_context_dispatch ()
    from /usr/lib/libglib-2.0.so.0
 #18 0x00007f14ab2e750d in ?? () from /usr/lib/libglib-2.0.so.0
 #19 0x00007f14ab2e7a3d in g_main_loop_run () from
 /usr/lib/libglib-2.0.so.0
 #20 0x00007f14acc6c7a7 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
 #21 0x000000000048aed3 in main ()

 Either way it looks like it crashed due to a buddy status update from
 Yahoo.

-- 
Ticket URL: <http://developer.pidgin.im/ticket/8527#comment:2>
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