[Github-comments] [geany/geany-plugins] Spell Check plugin crashes Geany if backspace special unicode emoji 👨‍💻 (#1022)

Fri Nov 6 10:03:54 UTC 2020

When I run gdb, it says that I should install geany's debuginfo, but the command they provide doesn't install anything:

```
$ sudo dnf debuginfo-install geany
```

Anyway, here's the backtrace in gdb:

```
[Thread 0x7fffe2ffd700 (LWP 1064738) exited]
/usr/include/c++/10/bits/stl_vector.h:1063: std::vector<_Tp, _Alloc>::const_reference std::vector<_Tp, _Alloc>::operator[](std::vector<_Tp, _Alloc>::size_type) const [with _Tp = unsigned char; _Alloc = std::allocator<unsigned char>; std::vector<_Tp, _Alloc>::const_reference = const unsigned char&; std::vector<_Tp, _Alloc>::size_type = long unsigned int]: Assertion '__builtin_expect(__n < this->size(), true)' failed.

Thread 1 "geany" received signal SIGABRT, Aborted.
0x00007ffff7adb9e5 in raise () from /lib64/libc.so.6
(gdb) bt
#0  0x00007ffff7adb9e5 in raise () at /lib64/libc.so.6
#1  0x00007ffff7ac4895 in abort () at /lib64/libc.so.6
#2  0x00007ffff7d37168 in  () at /lib64/libgeany.so.0
#3  0x00007ffff7dc6753 in  () at /lib64/libgeany.so.0
#4  0x00007ffff7d9eaa2 in Scintilla::Indicator::Draw(Scintilla::Surface*, Scintilla::PRectangle const&, Scintilla::PRectangle const&, Scintilla::PRectangle const&, Scintilla::Indicator::DrawState, int) const ()
    at /lib64/libgeany.so.0
#5  0x00007ffff7d91499 in DrawIndicator(int, long, long, Scintilla::Surface*, Scintilla::ViewStyle const&, Scintilla::LineLayout const*, int, Scintilla::PRectangle, long, int, Scintilla::Indicator::DrawState, int) ()
    at /lib64/libgeany.so.0
#6  0x00007ffff7d91779 in DrawIndicators(Scintilla::Surface*, Scintilla::EditModel const&, Scintilla::ViewStyle const&, Scintilla::LineLayout const*, long, int, Scintilla::PRectangle, int, long, bool, long) ()
    at /lib64/libgeany.so.0
#7  0x00007ffff7d9a5cd in Scintilla::EditView::DrawLine(Scintilla::Surface*, Scintilla::EditModel const&, Scintilla::ViewStyle const&, Scintilla::LineLayout const*, long, long, int, Scintilla::PRectangle, int, Scintilla::DrawPhase) () at /lib64/libgeany.so.0
#8  0x00007ffff7d9b864 in Scintilla::EditView::PaintText(Scintilla::Surface*, Scintilla::EditModel const&, Scintilla::PRectangle, Scintilla::PRectangle, Scintilla::ViewStyle const&) () at /lib64/libgeany.so.0
#9  0x00007ffff7d7cb34 in Scintilla::Editor::Paint(Scintilla::Surface*, Scintilla::PRectangle) ()
    at /lib64/libgeany.so.0
#10 0x00007ffff7d3c8d7 in Scintilla::ScintillaGTK::DrawTextThis(_cairo*) () at /lib64/libgeany.so.0
#11 0x00007ffff76d638c in _gtk_marshal_BOOLEAN__BOXEDv () at /lib64/libgtk-3.so.0
--Type <RET> for more, q to quit, c to continue without paging--
#12 0x00007ffff767d0e1 in gtk_widget_draw_marshallerv () at /lib64/libgtk-3.so.0
#13 0x00007ffff6cd0ae6 in _g_closure_invoke_va () at /lib64/libgobject-2.0.so.0
#14 0x00007ffff6ce8e4b in g_signal_emit_valist () at /lib64/libgobject-2.0.so.0
#15 0x00007ffff6ce9c63 in g_signal_emit () at /lib64/libgobject-2.0.so.0
#16 0x00007ffff768a212 in gtk_widget_draw_internal () at /lib64/libgtk-3.so.0
#17 0x00007ffff7456555 in gtk_container_propagate_draw () at /lib64/libgtk-3.so.0
#18 0x00007ffff7d3b2a4 in Scintilla::ScintillaGTK::DrawThis(_cairo*) () at /lib64/libgeany.so.0
#19 0x00007ffff76d629b in _gtk_marshal_BOOLEAN__BOXED () at /lib64/libgtk-3.so.0
#20 0x00007ffff767d183 in gtk_widget_draw_marshaller () at /lib64/libgtk-3.so.0
#21 0x00007ffff6cd088a in g_closure_invoke () at /lib64/libgobject-2.0.so.0
#22 0x00007ffff6ce2e7e in signal_emit_unlocked_R.isra.0 () at /lib64/libgobject-2.0.so.0
#23 0x00007ffff6ce93be in g_signal_emit_valist () at /lib64/libgobject-2.0.so.0
#24 0x00007ffff6ce9c63 in g_signal_emit () at /lib64/libgobject-2.0.so.0
#25 0x00007ffff768a212 in gtk_widget_draw_internal () at /lib64/libgtk-3.so.0
#26 0x00007ffff7456555 in gtk_container_propagate_draw () at /lib64/libgtk-3.so.0
#27 0x00007ffff745665d in gtk_container_draw () at /lib64/libgtk-3.so.0
#28 0x00007ffff7406238 in gtk_box_draw_contents () at /lib64/libgtk-3.so.0
#29 0x00007ffff745bae1 in gtk_css_custom_gadget_draw () at /lib64/libgtk-3.so.0
#30 0x00007ffff7461669 in gtk_css_gadget_draw () at /lib64/libgtk-3.so.0
#31 0x00007ffff7408cf5 in gtk_box_draw () at /lib64/libgtk-3.so.0
#32 0x00007ffff768a0b4 in gtk_widget_draw_internal () at /lib64/libgtk-3.so.0
#33 0x00007ffff7456555 in gtk_container_propagate_draw () at /lib64/libgtk-3.so.0
--Type <RET> for more, q to quit, c to continue without paging--
#34 0x00007ffff7554f8e in gtk_notebook_draw_stack () at /lib64/libgtk-3.so.0
#35 0x00007ffff745bae1 in gtk_css_custom_gadget_draw () at /lib64/libgtk-3.so.0
#36 0x00007ffff7461669 in gtk_css_gadget_draw () at /lib64/libgtk-3.so.0
#37 0x00007ffff740a388 in gtk_box_gadget_draw () at /lib64/libgtk-3.so.0
#38 0x00007ffff7461669 in gtk_css_gadget_draw () at /lib64/libgtk-3.so.0
#39 0x00007ffff7554144 in gtk_notebook_draw () at /lib64/libgtk-3.so.0
#40 0x00007ffff768a0b4 in gtk_widget_draw_internal () at /lib64/libgtk-3.so.0
#41 0x00007ffff7456555 in gtk_container_propagate_draw () at /lib64/libgtk-3.so.0
#42 0x00007ffff7562e3c in gtk_paned_render () at /lib64/libgtk-3.so.0
#43 0x00007ffff745bae1 in gtk_css_custom_gadget_draw () at /lib64/libgtk-3.so.0
#44 0x00007ffff7461669 in gtk_css_gadget_draw () at /lib64/libgtk-3.so.0
#45 0x00007ffff7562c45 in gtk_paned_draw () at /lib64/libgtk-3.so.0
#46 0x00007ffff768a0b4 in gtk_widget_draw_internal () at /lib64/libgtk-3.so.0
#47 0x00007ffff7456555 in gtk_container_propagate_draw () at /lib64/libgtk-3.so.0
#48 0x00007ffff7562da4 in gtk_paned_render () at /lib64/libgtk-3.so.0
#49 0x00007ffff745bae1 in gtk_css_custom_gadget_draw () at /lib64/libgtk-3.so.0
#50 0x00007ffff7461669 in gtk_css_gadget_draw () at /lib64/libgtk-3.so.0
#51 0x00007ffff7562c45 in gtk_paned_draw () at /lib64/libgtk-3.so.0
#52 0x00007ffff768a0b4 in gtk_widget_draw_internal () at /lib64/libgtk-3.so.0
#53 0x00007ffff7456555 in gtk_container_propagate_draw () at /lib64/libgtk-3.so.0
#54 0x00007ffff745665d in gtk_container_draw () at /lib64/libgtk-3.so.0
#55 0x00007ffff7406238 in gtk_box_draw_contents () at /lib64/libgtk-3.so.0
--Type <RET> for more, q to quit, c to continue without paging--
#56 0x00007ffff745bae1 in gtk_css_custom_gadget_draw () at /lib64/libgtk-3.so.0
#57 0x00007ffff7461669 in gtk_css_gadget_draw () at /lib64/libgtk-3.so.0
#58 0x00007ffff7408cf5 in gtk_box_draw () at /lib64/libgtk-3.so.0
#59 0x00007ffff768a0b4 in gtk_widget_draw_internal () at /lib64/libgtk-3.so.0
#60 0x00007ffff7456555 in gtk_container_propagate_draw () at /lib64/libgtk-3.so.0
#61 0x00007ffff745665d in gtk_container_draw () at /lib64/libgtk-3.so.0
#62 0x00007ffff76986fa in gtk_window_draw () at /lib64/libgtk-3.so.0
#63 0x00007ffff768a0b4 in gtk_widget_draw_internal () at /lib64/libgtk-3.so.0
#64 0x00007ffff76938f0 in gtk_widget_render () at /lib64/libgtk-3.so.0
#65 0x00007ffff752fb66 in gtk_main_do_event () at /lib64/libgtk-3.so.0
#66 0x00007ffff7207ed9 in _gdk_event_emit () at /lib64/libgdk-3.so.0
#67 0x00007ffff72198e1 in _gdk_window_process_updates_recurse_helper () at /lib64/libgdk-3.so.0
#68 0x00007ffff721b511 in gdk_window_process_updates_internal () at /lib64/libgdk-3.so.0
#69 0x00007ffff721b708 in gdk_window_process_updates_with_mode () at /lib64/libgdk-3.so.0
#70 0x00007ffff6cd0ae6 in _g_closure_invoke_va () at /lib64/libgobject-2.0.so.0
#71 0x00007ffff6ce96e9 in g_signal_emit_valist () at /lib64/libgobject-2.0.so.0
#72 0x00007ffff6ce9c63 in g_signal_emit () at /lib64/libgobject-2.0.so.0
#73 0x00007ffff72120de in gdk_frame_clock_paint_idle () at /lib64/libgdk-3.so.0
#74 0x00007ffff71fc02d in gdk_threads_dispatch () at /lib64/libgdk-3.so.0
#75 0x00007ffff6bda331 in g_timeout_dispatch () at /lib64/libglib-2.0.so.0
#76 0x00007ffff6bd978f in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#77 0x00007ffff6bd9b18 in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0
--Type <RET> for more, q to quit, c to continue without paging--
#78 0x00007ffff6bd9e33 in g_main_loop_run () at /lib64/libglib-2.0.so.0
#79 0x00007ffff752eb4d in gtk_main () at /lib64/libgtk-3.so.0
#80 0x00007ffff7cf5a71 in main_lib () at /lib64/libgeany.so.0
#81 0x00007ffff7ac6042 in __libc_start_main () at /lib64/libc.so.6
#82 0x00005555555550ae in _start ()
```

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/geany/geany-plugins/issues/1022#issuecomment-722992684
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.geany.org/pipermail/github-comments/attachments/20201106/84255698/attachment.htm>