[g-a-devel]Re: Bug hunting

[Bernard Hugueney <bernard hugueney lip6 fr>]

Le Samedi 14 Juin 2003 20:20, j'ai écrit :
> Hello all !
> I'm not sure if this is the relevent list to ask for this question
> :-( I'm asking here because the bug is caused by a program of mine
> making extensive use of at-spi to log events of other gnome/GTK
> applications.

Look at the backtrace, it seems accessibility is indeed triggering the 
behavior. When I'm tracing eog, this program segfaults on exit.
I managed to recompile enough packages from the very up-to-date 
Mandrake Cooker [1] to have a meaningful backtrace :
bt
#0  0x401978c3 in bonobo_dock_item_grip_get_n_actions 
(action=0x817f218) at bono
bo-dock-item-grip.c:202
#1  0x4018f1e0 in bonobo_a11y_action_get_n (action=0x817f218) at 
bonobo-a11y.c:2
09
#2  0x40bc92a1 in atk_action_get_n_actions (obj=0x817f218) at 
atkaction.c:89
#3  0x4131cb43 in impl__get_nActions (servant=0x81f1e24, 
ev=0xbfffc4d0) at actio
n.c:106
#4  0x41319459 in _ORBIT_skel_small_Accessibility_Action__get_nActions 
(_o_serva
nt=0x81f1e24, _o_retval=0xbfffc340, _o_args=0x0, _o_ctx=0xbfffc3a0, 
_o_ev=0xbfff
c4d0, _impl__get_nActions=0x4131cb14 <impl__get_nActions>) at 
Accessibility-comm
on.c:468
#5  0x4076ad95 in ORBit_POAObject_invoke (pobj=0x81f1e40, 
ret=0xbfffc340, args=0
x0, ctx=0xbfffc3a0, data=0xbfffc408, ev=0xbfffc4d0) at poa.c:1031
#6  0x4076fc87 in ORBit_OAObject_invoke (adaptor_obj=0x81f1e40, 
ret=0xbfffc340, 
args=0x0, ctx=0xbfffc3a0, data=0xbfffc408, ev=0xbfffc4d0) at 
orbit-adaptor.c:231
#7  0x40759ef3 in ORBit_small_invoke_adaptor (adaptor_obj=0x81f1e40, 
recv_buffer
=0x818d358, m_data=0x4132c700, data=0xbfffc408, ev=0xbfffc4d0) at 
orbit-small.c:
816
#8  0x4076b355 in ORBit_POAObject_handle_request (pobj=0x81f1e40, 
opname=0x818cf
d4 "_get_nActions", ret=0x0, args=0x0, ctx=0x0, recv_buffer=0x818d358, 
ev=0xbfff
c4d0) at poa.c:1245
#9  0x4076b5da in ORBit_POAObject_invoke_incoming_request 
(pobj=0x81f1e40, recv_
buffer=0x818d358, opt_ev=0xbfffc4d0) at poa.c:1316
#10 0x4076bb18 in ORBit_POA_handle_request (poa=0x80921b8, 
recv_buffer=0x818d358
, objkey=0x818d370) at poa.c:1512
#11 0x4076fbe5 in ORBit_handle_request (orb=0x8092160, 
recv_buffer=0x818d358) at
 orbit-adaptor.c:191
#12 0x40756a88 in giop_connection_handle_input (lcnx=0x81f20f0) at 
giop-recv-buf
fer.c:1259
#13 0x40776d0b in link_connection_io_handler (gioc=0x0, 
condition=G_IO_IN, data=
0x81f20f0) at linc-connection.c:1126
#14 0x40778f6f in link_source_dispatch (source=0x81f1ed0, 
callback=0x40776c6f <l
ink_connection_io_handler>, user_data=0x81f20f0) at linc-source.c:54
(gdb) 

I'm completely gnome & bonobo illliterate, so any help would be more 
than useful !

Thanks in advance !

Bernard
[1]
libatk1.0_0-1.3.3-1mdk
libatk1.0_0-devel-1.3.3-1mdk
libat-spi0-1.3.2-1mdk
libat-spi0-devel-1.3.2-1mdk
at-spi-debug-1.3.2-2mdk
at-spi-1.3.2-2mdk
libORBit2_0-devel-2.7.2-2mdk
ORBit2-debug-2.7.2-2mdk
ORBit2-2.7.2-2mdk
libORBit2_0-2.7.2-2mdk
libbonoboui2_0-2.3.3-1mdk
libbonoboui2_0-devel-2.3.3-1mdk
libgail-gnome-devel-1.0.2-2mdk
libgail17-devel-1.3.3-1mdk
libgail-gnome-1.0.2-2mdk
libgail17-1.3.3-1mdk
gail-1.3.3-1mdk
eog-2.3.3-1mdk
eog-debug-2.3.3-1mdk