Bug 647592 – segmentation fault setting entry fixed width

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Bug 647592 - segmentation fault setting entry fixed width


Summary:	segmentation fault setting entry fixed width


Status:	RESOLVED INCOMPLETE

Product:	glade
Classification:	Applications
Component:	general
Version:	3.8.x
Hardware:	Other Linux

Importance:	Normal critical
Target Milestone:	---
Assigned To:	Glade 3 Maintainers
QA Contact:	Glade 3 Maintainers

URL:
Whiteboard:

Depends on:
Blocks:

Reported:	2011-04-12 18:44 UTC by Francesco Meloni
Modified:	2013-03-06 09:50 UTC

See Also:
GNOME target:	---
GNOME version:	---

Description Francesco Meloni 2011-04-12 18:44:37 UTC

using 3.8.0 build from git 
when i set a fixed width for an entry and select another object in the three it crash.

step 1. select an entry 
step 2. check on custom width
step 3. insert a value ( 100 )
step 4.  with the cursor blinkng in the entry after 100 con and click on another object in the three 



Program received signal SIGSEGV, Segmentation fault.
glade_command_set_property_value (property=0x0, pvalue=0x7fffffffbd80) at glade-command.c:734
734		glade_command_set_properties (property, property->value, pvalue, NULL);
(gdb) bt

+ Trace 226700

#0 glade_command_set_property_value
at glade-command.c line 734
#1 glade_editor_property_commit_common
at glade-editor-property.c line 94
#2 g_closure_invoke
from /usr/lib/libgobject-2.0.so.0
#3 ??
from /usr/lib/libgobject-2.0.so.0
#4 g_signal_emit_valist
from /usr/lib/libgobject-2.0.so.0
#5 g_signal_emit
from /usr/lib/libgobject-2.0.so.0
#6 glade_editor_property_commit_no_callback
at glade-editor-property.c line 118
#7 glade_eprop_numeric_changed
at glade-editor-property.c line 734
#8 g_closure_invoke
from /usr/lib/libgobject-2.0.so.0
#9 ??
from /usr/lib/libgobject-2.0.so.0
#10 g_signal_emit_valist
from /usr/lib/libgobject-2.0.so.0
#11 g_signal_emit
from /usr/lib/libgobject-2.0.so.0
#12 gtk_spin_button_value_changed
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkspinbutton.c line 1254
#13 g_closure_invoke
from /usr/lib/libgobject-2.0.so.0
#14 ??
from /usr/lib/libgobject-2.0.so.0
#15 g_signal_emit_valist
from /usr/lib/libgobject-2.0.so.0
#16 g_signal_emit
from /usr/lib/libgobject-2.0.so.0
#17 IA__gtk_adjustment_value_changed
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkadjustment.c line 668
#18 IA__gtk_spin_button_set_value
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkspinbutton.c line 1986
#19 IA__gtk_spin_button_update
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkspinbutton.c line 2315
#20 gtk_spin_button_focus_out
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkspinbutton.c line 956
#21 _gtk_marshal_BOOLEAN__BOXED
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkmarshalers.c line 86
#22 g_closure_invoke
from /usr/lib/libgobject-2.0.so.0
#23 ??
from /usr/lib/libgobject-2.0.so.0
#24 g_signal_emit_valist
from /usr/lib/libgobject-2.0.so.0
#25 g_signal_emit
from /usr/lib/libgobject-2.0.so.0
#26 gtk_widget_event_internal
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkwidget.c line 4980
#27 IA__gtk_widget_send_focus_change
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkwidget.c line 11413
#28 do_focus_change
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkwindow.c line 5304
#29 gtk_window_real_set_focus
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkwindow.c line 5508
#30 g_closure_invoke
from /usr/lib/libgobject-2.0.so.0
#31 ??
from /usr/lib/libgobject-2.0.so.0
#32 g_signal_emit_valist
from /usr/lib/libgobject-2.0.so.0
#33 g_signal_emit
from /usr/lib/libgobject-2.0.so.0
#34 _gtk_window_unset_focus_and_default
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkwindow.c line 5590
#35 IA__gtk_widget_hide
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkwidget.c line 3288
#36 glade_editor_load_editable_in_page
at glade-editor.c line 550
#37 glade_editor_load_widget_class
at glade-editor.c line 612
#38 glade_editor_load_widget_real
at glade-editor.c line 714
#39 g_closure_invoke
from /usr/lib/libgobject-2.0.so.0
#40 ??
from /usr/lib/libgobject-2.0.so.0
#41 g_signal_emit_valist
from /usr/lib/libgobject-2.0.so.0
#42 g_signal_emit
from /usr/lib/libgobject-2.0.so.0
#43 glade_app_selection_changed
at glade-app.c line 1609
#44 selection_changed_cb
at glade-inspector.c line 623
#45 g_closure_invoke
from /usr/lib/libgobject-2.0.so.0
#46 ??
from /usr/lib/libgobject-2.0.so.0
#47 g_signal_emit_valist
from /usr/lib/libgobject-2.0.so.0
#48 g_signal_emit
from /usr/lib/libgobject-2.0.so.0
#49 gtk_tree_view_real_set_cursor
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtktreeview.c line 12592
#50 gtk_tree_view_button_press
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtktreeview.c line 2797
#51 _gtk_marshal_BOOLEAN__BOXED
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkmarshalers.c line 86
#52 g_closure_invoke
from /usr/lib/libgobject-2.0.so.0
#53 ??
from /usr/lib/libgobject-2.0.so.0
#54 g_signal_emit_valist
from /usr/lib/libgobject-2.0.so.0
#55 g_signal_emit
from /usr/lib/libgobject-2.0.so.0
#56 gtk_widget_event_internal
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkwidget.c line 4980
#57 IA__gtk_propagate_event
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkmain.c line 2489
#58 IA__gtk_main_do_event
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkmain.c line 1684
#59 gdk_event_dispatch
at /scratch/build-area/gtk+2.0-2.24.4/gdk/x11/gdkevents-x11.c line 2377
#60 g_main_context_dispatch
from /lib/libglib-2.0.so.0
#61 ??
from /lib/libglib-2.0.so.0
#62 g_main_loop_run
from /lib/libglib-2.0.so.0
#63 IA__gtk_main
at /scratch/build-area/gtk+2.0-2.24.4/gtk/gtkmain.c line 1256
#64 main
at main.c line 185

Comment 1 Tristan Van Berkom 2011-10-12 08:26:39 UTC

Got it... Change the width-request and dont activate the entry, leave the cursor blinking and then select another widget.

This causes the widget to unload from the editor before the focus-out occurs

If we're doing anything on focus-out it's an error, nothing should be done
from evil focus-out events...

Comment 2 Jonny Lamb 2012-10-17 00:40:14 UTC

Does this still happen with latest glade? I'm running 3.12 and I can't reproduce this bug. Exact instructions of how to reproduce would be thoroughly appreciated.

Comment 3 Tobias Mueller 2013-03-06 09:50:36 UTC

Closing this bug report as no further information has been provided. Please feel free to reopen this bug if you can provide the information asked for.
Thanks!