[Freeciv-Dev] (PR#13610) Segfault in is_great_wonder

["White Raven" <whraven@xxxxxxxxxxxxxxxx>]

<URL: http://bugs.freeciv.org/Ticket/Display.html?id=13610 >

CVS version of 4 August 2005;  GTK-2.0 UI;

Clicking on HELP in the City Dialog, Production tab causes a Segfault:

> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 1086121152 (LWP 1268)]
> 0x080b9d81 in is_great_wonder (id=0) at improvement.c:408
> 408       return (get_improvement_type(id)->genus == IG_GREAT_WONDER);
> (gdb) bt
> #0  0x080b9d81 in is_great_wonder (id=0) at improvement.c:408
> #1  0x081489b8 in help_callback (w=0x87508f8, data=0x0) at wldlg.c:557
> #2  0x4041aad1 in g_cclosure_marshal_VOID__VOID ()
>    from /opt/gnome/lib/libgobject-2.0.so.0
> #3  0x4040bbfb in g_closure_invoke ()
> from /opt/gnome/lib/libgobject-2.0.so.0
> #4  0x4041cfb0 in signal_emit_unlocked_R ()
>    from /opt/gnome/lib/libgobject-2.0.so.0
> #5  0x4041e68a in g_signal_emit_valist ()
>    from /opt/gnome/lib/libgobject-2.0.so.0
> #6  0x4041e9b2 in g_signal_emit ()
> from /opt/gnome/lib/libgobject-2.0.so.0
> #7  0x4008af91 in gtk_button_clicked ()
> from /opt/gnome/lib/libgtk-x11-2.0.so.0
> #8  0x4008c015 in gtk_real_button_released ()
>    from /opt/gnome/lib/libgtk-x11-2.0.so.0
> #9  0x4041aad1 in g_cclosure_marshal_VOID__VOID ()
>    from /opt/gnome/lib/libgobject-2.0.so.0
> #10 0x4040b8e7 in g_type_class_meta_marshal ()
>    from /opt/gnome/lib/libgobject-2.0.so.0
> #11 0x4040bbfb in g_closure_invoke ()
> from /opt/gnome/lib/libgobject-2.0.so.0
> #12 0x4041cdf2 in signal_emit_unlocked_R ()
>    from /opt/gnome/lib/libgobject-2.0.so.0
> #13 0x4041e68a in g_signal_emit_valist ()
>    from /opt/gnome/lib/libgobject-2.0.so.0
> #14 0x4041e9b2 in g_signal_emit ()
> from /opt/gnome/lib/libgobject-2.0.so.0
>

civgame-2500m.sav.gz
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