Occasional crash when clicking "Edit" button (1.6)

[Lorenzo Miniero]

This is a bit harder to replicate, but if you logout of a diary, get in again, and click Edit a few times, you'll eventually get a crash. Launching lifeograph 1.6.0.1 with gdb I got the following trace. Not sure if it's helpful the way it is, so in case you need more, please just let me know; there are no line numbers, for instance, so I guess I'd have to compile lifeograph in a custom way to get them there, but I'm not familiar with the meson/ninja build process to figure out how to do that. Thanks!

(gdb) bt
#0 0x00000000004aba03 in LIFEO::EntryView::handle_edit_enabled() ()
#1 0x000000000049122c in LIFEO::PanelDiary::enable_editing() ()
#2 0x00007ffff76c468c in Glib::SignalProxyNormal::slot0_void_callback(_GObject*, void*) () at /lib64/libglibmm-2.4.so.1
#3 0x00007ffff6cf0742 in g_closure_invoke () at /lib64/libgobject-2.0.so.0
#4 0x00007ffff6d0403b in signal_emit_unlocked_R ()
    at /lib64/libgobject-2.0.so.0
#5 0x00007ffff6d0d34e in g_signal_emit_valist () at /lib64/libgobject-2.0.so.0
#6 0x00007ffff6d0d973 in g_signal_emit () at /lib64/libgobject-2.0.so.0
#7 0x00007ffff70814fe in gtk_button_do_release () at /lib64/libgtk-3.so.0
#8 0x00007ffff7081568 in gtk_real_button_released () at /lib64/libgtk-3.so.0
#9 0x00007ffff7d0056e in Gtk::Button_Class::released_callback(_GtkButton*) ()
    at /lib64/libgtkmm-3.0.so.1
#10 0x00007ffff6cf0996 in _g_closure_invoke_va () at /lib64/libgobject-2.0.so.0
#11 0x00007ffff6d0d1c8 in g_signal_emit_valist () at /lib64/libgobject-2.0.so.0
#12 0x00007ffff6d0d973 in g_signal_emit () at /lib64/libgobject-2.0.so.0
#13 0x00007ffff707f994 in multipress_released_cb () at /lib64/libgtk-3.so.0
#14 0x00007ffff732fbb1 in _gtk_marshal_VOID__INT_DOUBLE_DOUBLEv ()
    at /lib64/libgtk-3.so.0
#15 0x00007ffff6cf0996 in _g_closure_invoke_va () at /lib64/libgobject-2.0.so.0
#16 0x00007ffff6d0d1c8 in g_signal_emit_valist () at /lib64/libgobject-2.0.so.0
#17 0x00007ffff6d0d973 in g_signal_emit () at /lib64/libgobject-2.0.so.0
#18 0x00007ffff7147e5c in gtk_gesture_multi_press_end ()
--Type <RET> for more, q to quit, c to continue without paging--
    at /lib64/libgtk-3.so.0
#19 0x00007ffff6cf3b96 in g_cclosure_marshal_VOID__BOXEDv ()
    at /lib64/libgobject-2.0.so.0
#20 0x00007ffff6cf0996 in _g_closure_invoke_va () at /lib64/libgobject-2.0.so.0
#21 0x00007ffff6d0d1c8 in g_signal_emit_valist () at /lib64/libgobject-2.0.so.0
#22 0x00007ffff6d0d973 in g_signal_emit () at /lib64/libgobject-2.0.so.0
#23 0x00007ffff7144ec2 in _gtk_gesture_check_recognized ()
    at /lib64/libgtk-3.so.0
#24 0x00007ffff71464f3 in gtk_gesture_handle_event () at /lib64/libgtk-3.so.0
#25 0x00007ffff71494c6 in gtk_gesture_single_handle_event ()
    at /lib64/libgtk-3.so.0
#26 0x00007ffff7110e60 in gtk_event_controller_handle_event ()
    at /lib64/libgtk-3.so.0
#27 0x00007ffff72d271d in _gtk_widget_run_controllers ()
    at /lib64/libgtk-3.so.0
#28 0x00007ffff7dbda79 in Gtk::Widget::on_button_release_event(_GdkEventButton*) () at /lib64/libgtkmm-3.0.so.1
#29 0x00007ffff7dbfb79 in Gtk::Widget_Class::button_release_event_callback(_GtkWidget*, _GdkEventButton*) () at /lib64/libgtkmm-3.0.so.1
#30 0x00007ffff73296bf in _gtk_marshal_BOOLEAN__BOXEDv ()
    at /lib64/libgtk-3.so.0
#31 0x00007ffff6cf0996 in _g_closure_invoke_va () at /lib64/libgobject-2.0.so.0
#32 0x00007ffff6d0ce0a in g_signal_emit_valist () at /lib64/libgobject-2.0.so.0
--Type <RET> for more, q to quit, c to continue without paging--
#33 0x00007ffff6d0d973 in g_signal_emit () at /lib64/libgobject-2.0.so.0
#34 0x00007ffff72d4153 in gtk_widget_event_internal () at /lib64/libgtk-3.so.0
#35 0x00007ffff718fd08 in propagate_event () at /lib64/libgtk-3.so.0
#36 0x00007ffff7191f1b in gtk_main_do_event () at /lib64/libgtk-3.so.0
#37 0x00007ffff64a1f79 in _gdk_event_emit () at /lib64/libgdk-3.so.0
#38 0x00007ffff64d5086 in gdk_event_source_dispatch () at /lib64/libgdk-3.so.0
#39 0x00007ffff6c08ecd in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#40 0x00007ffff6c09260 in g_main_context_iterate.isra ()
    at /lib64/libglib-2.0.so.0
#41 0x00007ffff6c09303 in g_main_context_iteration ()
    at /lib64/libglib-2.0.so.0
#42 0x00007ffff6e4a495 in g_application_run () at /lib64/libgio-2.0.so.0
#43 0x000000000043b767 in main ()

[Ahmet Öztürk (dmxe)]

I believe https://git.launchpad.net/lifeograph/commit/?id=d3824347169363cd4de4849f0fc65a8c4dfca26e fixes this issue as well. Do you have a chance to pull the latest 1.6 branch and try again?

[Lorenzo Miniero (lminiero)]

I'll do that ASAP and let you know, thanks!

[Lorenzo Miniero (lminiero)]

Nope, just crashed again :-( Diary had logged out due to inactivy, I inserted the password to get back to it, and when I clicked Edit it crashed. Unfortunately it wasn't launched in gdb, so I don't have access to the trace. In the next few days I'll try to replicate the issue again in order to get some data.

[Ahmet Öztürk (dmxe)]

Can you share the diary file that causes this crash with me? If it contains personal info, can you create a test diary that also generates this problem?

[Uday Kumar (udaykumar.1997)]

Hi, Does this issue still persist in the latest version of Lifeograph?

I've been using Lifeograph 2.x for a while now and have not been able to identify/observe any such random crashes during usage, especially when clicling the "Edit" Button.

[Ahmet Öztürk (dmxe)]

Thank you Uday. I also don't think that this is still relevant.Closed as Won't Fix.