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Bug 621782 - Crash using gbinding
Crash using gbinding
Status: RESOLVED INVALID
Product: glib
Classification: Platform
Component: gobject
2.25.x
Other Linux
: Normal critical
: ---
Assigned To: gtkdev
gtkdev
Depends on:
Blocks:
 
 
Reported: 2010-06-16 13:30 UTC by Ignacio Casal Quinteiro (nacho)
Modified: 2010-06-17 09:34 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
valgrind log (155.16 KB, application/x-compressed-tar)
2010-06-16 13:36 UTC, Ignacio Casal Quinteiro (nacho) 		  Details
tests: Add a chain binding (2.21 KB, patch)
2010-06-16 13:58 UTC, Emmanuele Bassi (:ebassi) 		none Details | Review
test (3.77 KB, text/plain)
2010-06-16 16:49 UTC, Ignacio Casal Quinteiro (nacho) 		  Details
test_v2.c (3.81 KB, text/plain)
2010-06-16 18:43 UTC, Ignacio Casal Quinteiro (nacho) 		  Details

Description Ignacio Casal Quinteiro (nacho) 2010-06-16 13:30:32 UTC 
So I have the case where I have binded:

A -> B, B -> C. If I unbind A -> B, B -> C and then I bind A -> C I get a crash.

Backtrace:

Program received signal SIGABRT, Aborted.
0x00007ffff2a32a75 in *__GI_raise (sig=<value optimized out>)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
	in ../nptl/sysdeps/unix/sysv/linux/raise.c
(gdb) bt

+ Trace 222441

  • #0 *__GI_raise
    at ../nptl/sysdeps/unix/sysv/linux/raise.c line 64
  • #1 *__GI_abort
    at abort.c line 92
  • #2 __libc_message
    at ../sysdeps/unix/sysv/linux/libc_fatal.c line 189
  • #3 malloc_printerr
  • #4 _int_realloc
    at malloc.c line 5219
  • #5 *__GI___libc_realloc
    at malloc.c line 3821
  • #6 IA__g_realloc
    at gmem.c line 182
  • #7 IA__g_object_weak_ref
    at gobject.c line 2107
  • #8 g_binding_constructed
    at gbinding.c line 534
  • #9 IA__g_object_newv
    at gobject.c line 1360
  • #10 IA__g_object_new_valist
    at gobject.c line 1448
  • #11 IA__g_object_new
    at gobject.c line 1166
  • #12 IA__g_object_bind_property_full
    at gbinding.c line 865
  • #13 IA__g_object_bind_property
    at gbinding.c line 928
  • #14 bind
    at gedit-tab.c line 329
  • #15 unbind_view
    at gedit-tab.c line 464
  • #16 remove_view
    at gedit-tab.c line 3574
  • #17 _gedit_tab_unsplit
    at gedit-tab.c line 3616
  • #18 IA__g_closure_invoke
    at gclosure.c line 767
  • #19 signal_emit_unlocked_R
    at gsignal.c line 3253
  • #20 IA__g_signal_emit_valist
    at gsignal.c line 2984
  • #21 IA__g_signal_emit
    at gsignal.c line 3041
  • #22 _gtk_action_emit_activate
    at gtkaction.c line 799
  • #23 IA__g_closure_invoke
    at gclosure.c line 767
  • #24 signal_emit_unlocked_R
    at gsignal.c line 3183
  • #25 IA__g_signal_emit_valist
    at gsignal.c line 2984
  • #26 IA__g_signal_emit
    at gsignal.c line 3041
  • #27 IA__gtk_widget_activate
    at gtkwidget.c line 4929
  • #28 IA__gtk_menu_shell_activate_item
    at gtkmenushell.c line 1264
  • #29 IA__g_closure_invoke
    at gclosure.c line 767
  • #30 signal_emit_unlocked_R
    at gsignal.c line 3291
  • #31 gtk_binding_entry_activate
    at gtkbindings.c line 537
  • #32 binding_match_activate
    at gtkbindings.c line 1092
  • #33 gtk_bindings_activate_list
    at gtkbindings.c line 1237
  • #34 IA__gtk_bindings_activate_event
    at gtkbindings.c line 1332
  • #35 gtk_menu_shell_key_press
    at gtkmenushell.c line 874
  • #36 gtk_menu_key_press
    at gtkmenu.c line 3179
  • #37 _gtk_marshal_BOOLEAN__BOXED
    at gtkmarshalers.c line 84
  • #38 IA__g_closure_invoke
    at gclosure.c line 767
  • #39 signal_emit_unlocked_R
    at gsignal.c line 3291
  • #40 IA__g_signal_emit_valist
    at gsignal.c line 2994
  • #41 IA__g_signal_emit
    at gsignal.c line 3041
  • #42 gtk_widget_event_internal
    at gtkwidget.c line 4898
  • #43 gtk_menu_window_event
    at gtkmenu.c line 998
  • #44 _gtk_marshal_BOOLEAN__BOXED
    at gtkmarshalers.c line 84
  • #45 IA__g_closure_invoke
    at gclosure.c line 767
  • #46 signal_emit_unlocked_R
    at gsignal.c line 3253
  • #47 IA__g_signal_emit_valist
    at gsignal.c line 2994
  • #48 IA__g_signal_emit
    at gsignal.c line 3041
  • #49 gtk_widget_event_internal
    at gtkwidget.c line 4793
  • #50 IA__gtk_propagate_event
    at gtkmain.c line 2379
  • #51 IA__gtk_main_do_event
    at gtkmain.c line 1627
  • #52 gdk_event_source_dispatch
    at gdkeventsource.c line 302
  • #53 g_main_dispatch
    at gmain.c line 2044
  • #54 IA__g_main_context_dispatch
    at gmain.c line 2597
  • #55 g_main_context_iterate
    at gmain.c line 2675
  • #56 IA__g_main_loop_run
    at gmain.c line 2883
  • #57 IA__gtk_main
    at gtkmain.c line 1185
  • #58 gedit_main
    at gedit.c line 201
  • #59 main
    at gedit.c line 276 






Comment 1


Ignacio Casal Quinteiro (nacho)





          2010-06-16 13:36:56 UTC
        



Created attachment 163823 [details]
valgrind log

valgrind log






Comment 2


Emmanuele Bassi (:ebassi)





          2010-06-16 13:58:41 UTC
        



Created attachment 163826 [details] [review]
tests: Add a chain binding

Test the case with a chain like A → B, B → C, and what happens when
switching to a direct A → C link.






Comment 3


Emmanuele Bassi (:ebassi)





          2010-06-16 14:00:24 UTC
        



the attached test case does not crash - so this might either be the case of an error in the gedit code or a much more subtle issue. having a self-contained test case that does crash would help me immensely.






Comment 4


Ignacio Casal Quinteiro (nacho)





          2010-06-16 16:49:54 UTC
        



Created attachment 163849 [details]
test

This is more or less what I do in gedit, here this test crashes.
If you remove the call to bind in on_button_clicked it doesn't crash, so it is a problem binding for the second time.






Comment 5


Ignacio Casal Quinteiro (nacho)





          2010-06-16 18:37:04 UTC
        



mmm, somehow now the test does not crash for me, I'll try to make something else.






Comment 6


Ignacio Casal Quinteiro (nacho)





          2010-06-16 18:43:59 UTC
        



Created attachment 163864 [details]
test_v2.c

Slightly modified test. Execute it and press in the button

Here it is what what I get with it:

Program received signal SIGABRT, Aborted.
0x00007ffff4d45a75 in *__GI_raise (sig=<value optimized out>)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
	in ../nptl/sysdeps/unix/sysv/linux/raise.c
(gdb) bt




+
Trace
    222450






    

  • 
#0
*__GI_raise

    
                at ../nptl/sysdeps/unix/sysv/linux/raise.c
                  line
                  64

    

    • 

  • 
#1
*__GI_abort

    
                at abort.c
                  line
                  92

    

    • 

  • 
#2
__libc_message

    
                at ../sysdeps/unix/sysv/linux/libc_fatal.c
                  line
                  189

    

    • 

  • 
#3
malloc_printerr

    • 

  • 
#4
*__GI___libc_realloc

    
                at malloc.c
                  line
                  3778

    

    • 

  • 
#5
IA__g_realloc

    
                at gmem.c
                  line
                  182

    

    • 

  • 
#6
IA__g_object_weak_ref

    
                at gobject.c
                  line
                  2107

    

    • 

  • 
#7
g_binding_constructed

    
                at gbinding.c
                  line
                  534

    

    • 

  • 
#8
IA__g_object_newv

    
                at gobject.c
                  line
                  1360

    

    • 

  • 
#9
IA__g_object_new_valist

    
                at gobject.c
                  line
                  1448

    

    • 

  • 
#10
IA__g_object_new

    
                at gobject.c
                  line
                  1166

    

    • 

  • 
#11
IA__g_object_bind_property_full

    
                at gbinding.c
                  line
                  865

    

    • 

  • 
#12
IA__g_object_bind_property

    
                at gbinding.c
                  line
                  928

    

    • 

  • 
#13
bind

    • 

  • 
#14
on_button_clicked

    • 

  • 
#15
IA__g_closure_invoke

    
                at gclosure.c
                  line
                  767

    

    • 

  • 
#16
signal_emit_unlocked_R

    
                at gsignal.c
                  line
                  3253

    

    • 

  • 
#17
IA__g_signal_emit_valist

    
                at gsignal.c
                  line
                  2984

    

    • 

  • 
#18
IA__g_signal_emit

    
                at gsignal.c
                  line
                  3041

    

    • 

  • 
#19
gtk_real_button_released

    
                at gtkbutton.c
                  line
                  1690

    

    • 

  • 
#20
IA__g_closure_invoke

    
                at gclosure.c
                  line
                  767

    

    • 

  • 
#21
signal_emit_unlocked_R

    
                at gsignal.c
                  line
                  3183

    

    • 

  • 
#22
IA__g_signal_emit_valist

    
                at gsignal.c
                  line
                  2984

    

    • 

  • 
#23
IA__g_signal_emit

    
                at gsignal.c
                  line
                  3041

    

    • 

  • 
#24
gtk_button_button_release

    
                at gtkbutton.c
                  line
                  1582

    

    • 

  • 
#25
_gtk_marshal_BOOLEAN__BOXED

    
                at gtkmarshalers.c
                  line
                  84

    

    • 

  • 
#26
IA__g_closure_invoke

    
                at gclosure.c
                  line
                  767

    

    • 

  • 
#27
signal_emit_unlocked_R

    
                at gsignal.c
                  line
                  3291

    

    • 

  • 
#28
IA__g_signal_emit_valist

    
                at gsignal.c
                  line
                  2994

    

    • 

  • 
#29
IA__g_signal_emit

    
                at gsignal.c
                  line
                  3041

    

    • 

  • 
#30
gtk_widget_event_internal

    
                at gtkwidget.c
                  line
                  4898

    

    • 

  • 
#31
IA__gtk_propagate_event

    
                at gtkmain.c
                  line
                  2405

    

    • 

  • 
#32
IA__gtk_main_do_event

    
                at gtkmain.c
                  line
                  1627

    

    • 

  • 
#33
gdk_event_source_dispatch

    
                at gdkeventsource.c
                  line
                  302

    

    • 

  • 
#34
g_main_dispatch

    
                at gmain.c
                  line
                  2044

    

    • 

  • 
#35
IA__g_main_context_dispatch

    
                at gmain.c
                  line
                  2597

    

    • 

  • 
#36
g_main_context_iterate

    
                at gmain.c
                  line
                  2675

    

    • 

  • 
#37
IA__g_main_loop_run

    
                at gmain.c
                  line
                  2883

    

    • 

  • 
#38
IA__gtk_main

    
                at gtkmain.c
                  line
                  1185

    

    • 

  • 
#39
main

    • 













Comment 7


Ignacio Casal Quinteiro (nacho)





          2010-06-16 19:48:25 UTC
        



After rebuilding all the deps seems it works. So I guess this can be closed as NOTABUG and sorry for waisting your time.






Comment 8


Emmanuele Bassi (:ebassi)





          2010-06-17 09:34:16 UTC
        



closing, as per last comment.