Hi,
I've just discovered a segfault bug in the current HEAD CVS gimp.
To activate the bug: start gimp, select some rectangle area, use the
move tool, bang!
Here is the gdb trace:
coruscant:/export3/Gimp/gimp$ gdb gimp-1.3
GNU gdb 5.1
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There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-linux"...
(gdb) run
Starting program: /usr/local/bin/gimp-1.3
using MMX: yes
gimp_container_add_handler: key = dirty-0, id = 509
gimp_container_add_handler: key = disconnect-1, id = 699
/usr/local/bin/gimp-1.3: run called extension_plugin_helper
/usr/local/bin/gimp-1.3: Could not open module
/usr/local/lib/gimp/1.3/plugin-modules/libiwarp.so!
/usr/local/bin/gimp-1.3: time for the evil loop
gimp_dialog_factory_add_dialog: registering toplevel "gimp:toolbox"
gimp_dialog_factory_add_dialog: registering toplevel "gimp:tool-options-dialog"
gimp_display_connect: gimage->ref_count before refing: 1
rect_select: 118 x 84
gimp-1.3 (pid:32541): GLib-GObject-WARNING **: invalid cast from (NULL) pointer to
`GimpObject'
Program received signal SIGSEGV, Segmentation fault.
0x080d4459 in gimp_tool_pop_status (tool=0x82c1c30) at gimptool.c:313
313 gimp_statusbar_pop (statusbar,
(gdb) list
308 g_return_if_fail (GIMP_IS_DISPLAY (tool->gdisp));
309
310 statusbar =
311 GIMP_STATUSBAR (GIMP_DISPLAY_SHELL (tool->gdisp->shell)->statusbar);
312
313 gimp_statusbar_pop (statusbar,
314 GIMP_OBJECT (tool->tool_info)->name);
315 }
316
317
(gdb) print statusbar
$1 = (GimpStatusbar *) 0x87a8358
(gdb) print tool->tool_info
$2 = (GimpToolInfo *) 0x0
(gdb)
Obviously, the segfault comes from there. tool->tool_info is NULL and
dereferenced. I guess this is related to the new GimpStatusbar widget
Mitch just created.
I don't have time to investigate more right now, but if you want more
informations, just ask me.
Regards,
DindinX
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