Package: wxmaxima Version: 17.10.1-1 Severity: normal -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512
I found another bug in wxMaxima. Steps to reproduce: 1. Type some text and press Shift+Enter so that it makes a cell. 2. Press Ctrl+Z twice to undo the creation of the cell. 3. Press Ctrl+Y, and the window will disappear The bug is not specific to keyboard shortcuts: the crash can be reproduced by undoing and redoing with the menu bar as well. I've included a backtrace below to help investigate this. - -- System Information: Debian Release: buster/sid APT prefers testing-debug APT policy: (500, 'testing-debug'), (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 4.14.0-3-amd64 (SMP w/2 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages wxmaxima depends on: ii ibus-gtk3 1.5.17-3 ii libc6 2.26-6 ii libgcc1 1:8-20180207-2 ii libstdc++6 8-20180207-2 ii libwxbase3.0-0v5 3.0.3.1+dfsg2-1 ii libwxgtk3.0-0v5 3.0.3.1+dfsg2-1 ii maxima 5.41.0-1 Versions of packages wxmaxima recommends: ii maxima-doc 5.41.0-1 Versions of packages wxmaxima suggests: pn fonts-jsmath <none> ii texlive-latex-extra 2017.20180110-1 - -- no debconf information *** /home/john/wxMaxima/backtrace.txt #0 0x00007ffff4f5be30 in main_arena () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x0000555555656137 in GroupCell::Recalculate() (this=0x555556203a50) at ./src/GroupCell.cpp:482 #2 0x000055555568a9bb in MathCtrl::Recalculate(GroupCell*, bool) (this=this@entry= 0x555555b91040, start=start@entry=0x0, force=force@entry=false) at ./src/MathCtrl.cpp:769 #3 0x000055555569358a in MathCtrl::Recalculate(GroupCell*, bool) (force=false, start=0x0, this=0x555555b91040) at ./src/MathCtrl.cpp:740 #4 0x000055555569358a in MathCtrl::InsertGroupCells(GroupCell*, GroupCell*, std::__cxx11::list<MathCtrl::TreeUndoAction*, std::allocator<MathCtrl::TreeUndoAction*> >*) (this=this@entry=0x555555b91040, cells=cells@entry=0x555556203a50, where=where@entry=0x0, undoBuffer=undoBuffer@entry=0x555555b91380) at ./src/MathCtrl.cpp:563 #5 0x000055555569fbc9 in MathCtrl::TreeUndo(std::__cxx11::list<MathCtrl::TreeUndoAction*, std::allocator<MathCtrl::TreeUndoAction*> >*, std::__cxx11::list<MathCtrl::TreeUndoAction*, std::allocator<MathCtrl::TreeUndoAction*> >*) (this=this@entry=0x555555b91040, sourcelist=sourcelist@entry=0x555555b91398, undoForThisOperation=undoForThisOperation@entry=0x555555b91380) at ./src/MathCtrl.cpp:6742 #6 0x00005555556a06c6 in MathCtrl::TreeRedo() (this=0x555555b91040) at ./src/MathCtrl.h:296 #7 0x00005555556a06c6 in MathCtrl::Redo() (this=0x555555b91040) at ./src/MathCtrl.cpp:6574 #8 0x0000555555729fb6 in wxMaxima::EditMenu(wxCommandEvent&) (this=0x555555aee510, event=...) at ./src/wxMaxima.cpp:3751 #9 0x00007ffff5c562ce in wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&) (entry=..., handler=<optimized out>, event=...) at ../src/common/event.cpp:1390 #10 0x00007ffff5c563d3 in wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*) (this=<optimized out>, event=..., self=self@entry=0x555555aee510) at ../src/common/event.cpp:996 #11 0x00007ffff5c5679b in wxEvtHandler::TryHereOnly(wxEvent&) (this=0x555555aee510, event=...) at ../src/common/event.cpp:1587 #12 0x00007ffff5c56593 in wxEvtHandler::DoTryChain(wxEvent&) (this=<optimized out>, event=...) at ../src/common/event.cpp:1552 #13 0x00007ffff5c56885 in wxEvtHandler::ProcessEvent(wxEvent&) (this=0x555555aeea38, event=...) at ../src/common/event.cpp:1493 #14 0x00007ffff67b0f1b in wxWindowBase::TryAfter(wxEvent&) (this=0x555555c12cd0, event=...) at ../src/common/wincmn.cpp:3427 #15 0x00007ffff5c565e7 in wxEvtHandler::SafelyProcessEvent(wxEvent&) (this=<optimized out>, event=...) at ../src/common/event.cpp:1611 #16 0x00007ffff67b248c in wxWindowBase::HandleWindowEvent(wxEvent&) const (this=this@entry=0x555555c12cd0, event=...) at ../src/common/wincmn.cpp:1525 #17 0x00007ffff6763bcb in wxMenuBase::SendEvent(int, int) (this=this@entry=0x555555ba1f90, itemid=itemid@entry=6147, checked=<optimized out>) at ../src/common/menucmn.cpp:666 #18 0x00007ffff6651b3b in menuitem_activate(GtkWidget*, wxMenuItem*) (item=0x555555c96b40) at ../src/gtk/menu.cpp:587 #22 0x00007ffff408bebf in <emit signal ??? on instance 0x555555cd5500 [GtkMenuItem]> (instance=<optimized out>, signal_id=<optimized out>, detail=detail@entry=0) at ../../../../gobject/gsignal.c:3447 #19 0x00007ffff406ff9d in g_closure_invoke (closure=0x555555c92c60, return_value=0x0, n_param_values=1, param_values=0x7fffffffd170, invocation_hint=0x7fffffffd0f0) at ../../../../gobject/gclosure.c:804 #20 0x00007ffff4082cce in signal_emit_unlocked_R (node=node@entry=0x555555ba02d0, detail=detail@entry=0, instance=instance@entry=0x555555cd5500, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffd170) at ../../../../gobject/gsignal.c:3635 #21 0x00007ffff408b4a5 in g_signal_emit_valist (instance=0x555555cd5500, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffffffd330) at ../../../../gobject/gsignal.c:3391 #23 0x00007ffff47af8cc in closure_accel_activate (closure=0x555555c96db0, return_value=0x7fffffffd590, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=<optimized out>) at ./gtk/gtkwidget.c:4401 #27 0x00007ffff408bebf in <emit signal accel-activate:<Primary>y on instance 0x555555cd0400 [GtkAccelGroup]> (instance=instance@entry=0x555555cd0400, signal_id=<optimized out>, detail=detail@entry=1321) at ../../../../gobject/gsignal.c:3447 #24 0x00007ffff406ff9d in g_closure_invoke (closure=0x555555c96db0, return_value=0x7fffffffd590, n_param_values=4, param_values=0x7fffffffd5f0, invocation_hint=0x7fffffffd570) at ../../../../gobject/gclosure.c:804 #25 0x00007ffff4082cce in signal_emit_unlocked_R (node=node@entry=0x555555c32c20, detail=detail@entry=1321, instance=instance@entry=0x555555cd0400, emission_return=emission_return@entry=0x7fffffffd740, instance_and_params=instance_and_params@entry=0x7fffffffd5f0) at ../../../../gobject/gsignal.c:3635 #26 0x00007ffff408ae3f in g_signal_emit_valist (instance=0x555555cd0400, signal_id=<optimized out>, detail=1321, var_args=var_args@entry=0x7fffffffd7f0) at ../../../../gobject/gsignal.c:3401 #28 0x00007ffff45d8f18 in IA__gtk_accel_group_activate (accel_group=0x555555cd0400 [GtkAccelGroup], accel_quark=accel_quark@en try=1321, acceleratable=acceleratable@entry=0x555555af5070 [GtkWindow], accel_key=accel_key@entry=121, accel_mods=accel_mods@entry=GDK_CONTROL_MASK) at ./gtk/gtkaccelgroup.c:891 #29 0x00007ffff45da35d in IA__gtk_accel_groups_activate (object=object@entry=0x555555af5070 [GtkWindow], accel_key=121, accel_mods=GDK_CONTROL_MASK) at ./gtk/gtkaccelgroup.c:928 #30 0x00007ffff47c74f6 in IA__gtk_window_activate_key (window=window@entry=0x555555af5070 [GtkWindow], event=event@entry=0x5555560cab10) at ./gtk/gtkwindow.c:8355 #31 0x00007ffff65e303b in wxgtk_tlw_key_press_event(GtkWidget*, GdkEventKey*) (widget=widget@entry=0x555555af5070 [GtkWindow], event=0x5555560cab10) at ../src/gtk/toplevel.cpp:232 #36 0x00007ffff408bebf in <emit signal ??? on instance 0x555555af5070 [GtkWindow]> (instance=instance@entry=0x555555af5070, signal_id=<optimized out>, detail=detail@entry=0) at ../../../../gobject/gsignal.c:3447 #32 0x00007ffff469b2ab in _gtk_marshal_BOOLEAN__BOXED (closure=0x555555a86490, return_value=0x7fffffffdb60, n_param_values=<optimized out>, param_values=0x7fffffffdbc0, invocation_hint=<optimized out>, marshal_data=<optimized out>) at ./gtk/gtkmarshalers.c:84 #33 0x00007ffff406ff9d in g_closure_invoke (closure=0x555555a86490, return_value=0x7fffffffdb60, n_param_values=2, param_values=0x7fffffffdbc0, invocation_hint=0x7fffffffdb40) at ../../../../gobject/gclosure.c:804 #34 0x00007ffff4082cce in signal_emit_unlocked_R (node=node@entry=0x555555ab67a0, detail=detail@entry=0, instance=instance@entry=0x555555af5070, emission_return=emission_return@entry=0x7fffffffdce0, instance_and_params=instance_and_params@entry=0x7fffffffdbc0) at ../../../../gobject/gsignal.c:3635 #35 0x00007ffff408ae3f in g_signal_emit_valist (instance=0x555555af5070, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffffffdd90) at ../../../../gobject/gsignal.c:3401 #37 0x00007ffff47b126c in gtk_widget_event_internal (widget=widget@entry=0x555555af5070 [GtkWindow], event=event@entry=0x5555560cab10) at ./gtk/gtkwidget.c:5010 #38 0x00007ffff47b1507 in IA__gtk_widget_event (widget=widget@entry=0x555555af5070 [GtkWindow], event=event@entry=0x5555560cab10) at ./gtk/gtkwidget.c:4807 #39 0x00007ffff469961d in IA__gtk_propagate_event (widget=0x555555af5070 [GtkWindow], event=0x5555560cab10) at ./gtk/gtkmain.c:2477 #40 0x00007ffff469994b in IA__gtk_main_do_event (event=<optimized out>) at ./gtk/gtkmain.c:1698 #41 0x00007ffff430f04c in gdk_event_dispatch (source=source@entry=0x555555aad660, callback=<optimized out>, user_data=<optimiz ed out>) at ./gdk/x11/gdkevents-x11.c:2425 #42 0x00007ffff3925f67 in g_main_dispatch (context=0x555555aad750) at ../../../../glib/gmain.c:3142 #43 0x00007ffff3925f67 in g_main_context_dispatch (context=context@entry=0x555555aad750) at ../../../../glib/gmain.c:3795 #44 0x00007ffff39261a0 in g_main_context_iterate (context=0x555555aad750, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3868 #45 0x00007ffff39264b2 in g_main_loop_run (loop=0x555555a8e8d0) at ../../../../glib/gmain.c:4064 #46 0x00007ffff4698977 in IA__gtk_main () at ./gtk/gtkmain.c:1270 #47 0x00007ffff65cf4d5 in wxGUIEventLoop::DoRun() (this=0x555555ac3f70) at ../src/gtk/evtloop.cpp:65 #48 0x00007ffff5b12b23 in wxEventLoopBase::Run() (this=0x555555ac3f70) at ../src/common/evtloopcmn.cpp:78 #49 0x00007ffff5ada046 in wxAppConsoleBase::MainLoop() (this=0x555555a82830) at ../src/common/appbase.cpp:334 #50 0x00007ffff5b64e19 in wxEntry(int&, wchar_t**) (argc=<optimized out>, argv=<optimized out>) at ../src/common/init.cpp:506 #51 0x00005555555e31c2 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:121 -----BEGIN PGP SIGNATURE----- iQFGBAEBCgAwFiEEJwCMxdBfG24Y2trvfWFEpid5MHIFAlqHkaISHGpzY290dEBw b3N0ZW8ubmV0AAoJEH1hRKYneTByqEcH/iecB0RSKJPzV/qbr8K93Y6hFckdBQug +gMZMjHgpJ8c5rpiF9iC6I06J6dNkw/K06ORR1PmMYm8tx5vd39vb6hT9BNb8gqo /lx7DCw9ldoGHgpBWhIoseYOvj/0NS6ETL0HkV4I69Q/CpseC0vqLu8QaBrbnE6t L8N4jKjZI8u8nRraKPjIpHDi97JTEVsa1x1hRUw4HVV2jEEUveykv5UGCCHKwWX/ 1v0iejNjGEkMpc/dGro26VSE9zJS6QE7ssqpCzBJk7+Eq74k0TvV9tZaj8NUoStG OjczevFOmX8vQAvr3GePDuz/rAyFiAm+q+BuMs4QGVTjTixvZa6mj8Q= =IqQz -----END PGP SIGNATURE-----