[Viking-devel] random crash while zooming in/out like on drugs

[Bernd Z. <be...@bz...>]

Hi,

I managed to make viking segvault again, unfortunately it is not easy to
reproduce - at least I didn't find a fast way to do so.
I was using expedia mode + an expedia map (but I think that doesn't
matter) - and did nothing but clicking around and zooming in and out,
trying to move in some direction as fast as possible (having
autodownload disabled is better for your connection ;))

After some time - the following output:

0.000009, -19990, 872
0.000009, -19990, 872
Segmentation fault (core dumped)

(gdb) bt
#0  0x000000000042a52c in vik_viewport_screen_to_coord (vvp=0x6e9000,
x=0, y=0, coord=0x7fff883dcfc0) at vikviewport.c:868
#1  0x0000000000436818 in maps_layer_draw (vml=0x8ec100, vvp=0x6e9000)
at vikmapslayer.c:685
#2  0x00002aca253958bd in g_list_foreach () from /usr/lib/libglib-2.0.so.0
#3  0x000000000042411c in draw_redraw (vw=0x6e8110) at vikwindow.c:371
#4  0x0000000000424249 in draw_update (vw=0x6e9000) at vikwindow.c:345
#5  0x00000000004276d1 in zoomtool_click (vl=<value optimized out>,
event=0x94aee0, vw=0x6e8110) at vikwindow.c:761
#6  0x00002aca22a1fc4d in _gtk_marshal_BOOLEAN__BOXED (closure=0x6da340,
return_value=0x7fff883dd240,
    n_param_values=<value optimized out>, param_values=0x7fff883dd330,
invocation_hint=<value optimized out>,
    marshal_data=0x424860) at
/build/buildd/gtk+2.0-2.10.13/gtk/gtkmarshalers.c:84
#7  0x00002aca2491a92a in g_closure_invoke () from
/usr/lib/libgobject-2.0.so.0
#8  0x00002aca2492a5f8 in ?? () from /usr/lib/libgobject-2.0.so.0
#9  0x00002aca2492b807 in g_signal_emit_valist () from
/usr/lib/libgobject-2.0.so.0
#10 0x00002aca2492bc03 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#11 0x00002aca22b1d47e in gtk_widget_event_internal (widget=0x6e9000,
event=0x94aee0)
    at /build/buildd/gtk+2.0-2.10.13/gtk/gtkwidget.c:3915
#12 0x00002aca22a1923d in IA__gtk_propagate_event (widget=0x6e9000,
event=0x94aee0)
    at /build/buildd/gtk+2.0-2.10.13/gtk/gtkmain.c:2341
#13 0x00002aca22a1a251 in IA__gtk_main_do_event (event=0x94aee0) at
/build/buildd/gtk+2.0-2.10.13/gtk/gtkmain.c:1575
#14 0x00002aca22ebe94c in gdk_event_dispatch (source=<value optimized
out>, callback=<value optimized out>,
    user_data=<value optimized out>) at
/build/buildd/gtk+2.0-2.10.13/gdk/x11/gdkevents-x11.c:2318
#15 0x00002aca25397d93 in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#16 0x00002aca2539b08d in ?? () from /usr/lib/libglib-2.0.so.0
#17 0x00002aca2539b39a in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#18 0x00002aca22a1a5e3 in IA__gtk_main () at
/build/buildd/gtk+2.0-2.10.13/gtk/gtkmain.c:1154
#19 0x000000000040cbca in main (argc=7245824, argv=0x7fff883dd9f8) at
main.c:118
(gdb)


Cheers,

Bernd
-- 
Bernd Zeimetz
<be...@bz...>                         <http://bzed.de/>