Coredumped when pasting a smiley in aegisub

[anne-o-pixel]

Hello
Using aegisub 48c3acd

When pasting 🎶 in it, it crash.

On console here the content:

(aegisub:22901): Pango-WARNING **: Invalid UTF-8 string passed to pango_layout_set_text()
./include/wx/dynarray.h(841): assert "uiIndex < m_nCount" failed in Item().
./include/wx/dynarray.h(841): assert "uiIndex < m_nCount" failed in Item().
Trace/breakpoint trap (core dumped)

A warning dialog open with this text:

ASSERT INFO:
./include/wx/dynarray.h(841): assert "uiIndex < m_nCount" failed in Item().

BACKTRACE:
[1] wxOnAssert(char const*, int, char const*, char const*, char const*)
[2] wxWindowDCImpl::DoGetPartialTextExtents(wxString const&, wxArrayInt&) const
[3] wxStyledTextCtrl::OnPaint(wxPaintEvent&)
[4] wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&)
[5] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*)
[6] wxEvtHandler::TryHereOnly(wxEvent&)
[7] wxEvtHandler::ProcessEventLocally(wxEvent&)
[8] wxEvtHandler::ProcessEvent(wxEvent&)
[9] wxEvtHandler::SafelyProcessEvent(wxEvent&)
[10] wxWindow::GTKSendPaintEvents(_GdkRegion const*)
[11] g_closure_invoke
[12] g_signal_emit_valist
[13] g_signal_emit
[14] gtk_main_do_event
[15] gdk_window_process_all_updates
[16] g_main_context_dispatch
[17] g_main_loop_run
[18] gtk_main
[19] wxGUIEventLoop::DoRun()
[20] wxEventLoopBase::Run()
[21] wxAppConsoleBase::MainLoop()
[22] wxEntry(int&, wchar_t**)
[23] main
[24] __libc_start_main

[anne-o-pixel]

Here some gdb information:

(aegisub:23777): Pango-WARNING **: Invalid UTF-8 string passed to pango_layout_set_text()
./include/wx/dynarray.h(841): assert "uiIndex < m_nCount" failed in Item().
[New Thread 0x7fff5b7fe640 (LWP 23871)]
[New Thread 0x7fff5bfff640 (LWP 23872)]
[Thread 0x7fff5bfff640 (LWP 23872) exited]
./include/wx/dynarray.h(841): assert "uiIndex < m_nCount" failed in Item().
[Thread 0x7fff5affd640 (LWP 23852) exited]

Thread 1 "aegisub" received signal SIGTRAP, Trace/breakpoint trap.
0x00007ffff657a7e5 in raise () from /usr/lib/libpthread.so.0
(gdb) bt
#0  0x00007ffff657a7e5 in raise () at /usr/lib/libpthread.so.0
#1  0x00007ffff70139f6 in  () at /usr/lib/libwx_baseu-3.0.so.0
#2  0x00007ffff7011280 in wxOnAssert(char const*, int, char const*, char const*, wchar_t const*) () at /usr/lib/libwx_baseu-3.0.so.0
#3  0x00007ffff74d2a4c in wxGUIAppTraits::ShowAssertDialog(wxString const&) () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#4  0x00007ffff70134a7 in  () at /usr/lib/libwx_baseu-3.0.so.0
#5  0x00007ffff701372d in wxAppConsoleBase::OnAssertFailure(wchar_t const*, int, wchar_t const*, wchar_t const*, wchar_t const*) () at /usr/lib/libwx_baseu-3.0.so.0
#6  0x00007ffff74a1631 in wxApp::OnAssertFailure(wchar_t const*, int, wchar_t const*, wchar_t const*, wchar_t const*) () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#7  0x000055555596a6a9 in  ()
#8  0x00007ffff7013968 in  () at /usr/lib/libwx_baseu-3.0.so.0
#9  0x00007ffff70105e4 in wxOnAssert(char const*, int, char const*, char const*, char const*) () at /usr/lib/libwx_baseu-3.0.so.0
#10 0x00007ffff74cbfb5 in  () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#11 0x00007ffff769406a in  () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#12 0x00007ffff74e6065 in wxWindowDCImpl::DoGetPartialTextExtents(wxString const&, wxArrayInt&) const () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#13 0x00007ffff7ae3f40 in  () at /usr/lib/libwx_gtk2u_stc-3.0.so.0
#14 0x00007ffff7b20f7a in  () at /usr/lib/libwx_gtk2u_stc-3.0.so.0
#15 0x00007ffff7afb332 in  () at /usr/lib/libwx_gtk2u_stc-3.0.so.0
#16 0x00007ffff7afb839 in  () at /usr/lib/libwx_gtk2u_stc-3.0.so.0
#17 0x00007ffff7b070c0 in  () at /usr/lib/libwx_gtk2u_stc-3.0.so.0
#18 0x00007ffff7b0fd22 in  () at /usr/lib/libwx_gtk2u_stc-3.0.so.0
#19 0x00007ffff7ae76bf in  () at /usr/lib/libwx_gtk2u_stc-3.0.so.0
#20 0x00007ffff7adc4b8 in wxStyledTextCtrl::OnPaint(wxPaintEvent&) () at /usr/lib/libwx_gtk2u_stc-3.0.so.0
#21 0x00007ffff7172dde in wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&) () at /usr/lib/libwx_baseu-3.0.so.0
#22 0x00007ffff7172edc in wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*) () at /usr/lib/libwx_baseu-3.0.so.0
#23 0x00007ffff717321e in wxEvtHandler::TryHereOnly(wxEvent&) () at /usr/lib/libwx_baseu-3.0.so.0
#24 0x00007ffff71732ac in wxEvtHandler::ProcessEventLocally(wxEvent&) () at /usr/lib/libwx_baseu-3.0.so.0
#25 0x00007ffff7173382 in wxEvtHandler::ProcessEvent(wxEvent&) () at /usr/lib/libwx_baseu-3.0.so.0
#26 0x00007ffff71730d7 in wxEvtHandler::SafelyProcessEvent(wxEvent&) () at /usr/lib/libwx_baseu-3.0.so.0
#27 0x00007ffff74e3c4d in wxWindow::GTKSendPaintEvents(_GdkRegion const*) () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#28 0x00007ffff74e41b5 in  () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#29 0x00007ffff3fea0a8 in  () at /usr/lib/libgtk-x11-2.0.so.0
#30 0x00007ffff3db1ddf in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0
#31 0x00007ffff3ddafbd in  () at /usr/lib/libgobject-2.0.so.0
#32 0x00007ffff3dce2db in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#33 0x00007ffff3dcf210 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#34 0x00007ffff410f275 in  () at /usr/lib/libgtk-x11-2.0.so.0
#35 0x00007ffff3fe8eae in gtk_main_do_event () at /usr/lib/libgtk-x11-2.0.so.0
#36 0x00007ffff3e3c3a0 in  () at /usr/lib/libgdk-x11-2.0.so.0
#37 0x00007ffff3e3c343 in  () at /usr/lib/libgdk-x11-2.0.so.0
#38 0x00007ffff3e3c343 in  () at /usr/lib/libgdk-x11-2.0.so.0
#39 0x00007ffff3e3c343 in  () at /usr/lib/libgdk-x11-2.0.so.0
#40 0x00007ffff3e3c343 in  () at /usr/lib/libgdk-x11-2.0.so.0
#41 0x00007ffff3e3818f in  () at /usr/lib/libgdk-x11-2.0.so.0
#42 0x00007ffff3e38c78 in gdk_window_process_all_updates () at /usr/lib/libgdk-x11-2.0.so.0
#43 0x00007ffff3e38cc9 in  () at /usr/lib/libgdk-x11-2.0.so.0
#44 0x00007ffff3e15257 in  () at /usr/lib/libgdk-x11-2.0.so.0
#45 0x00007ffff3ae2f30 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#46 0x00007ffff3b36b59 in  () at /usr/lib/libglib-2.0.so.0
#47 0x00007ffff3ae2593 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#48 0x00007ffff3fe79fe in gtk_main () at /usr/lib/libgtk-x11-2.0.so.0
#49 0x00007ffff74b9876 in wxGUIEventLoop::DoRun() () at /usr/lib/libwx_gtk2u_core-3.0.so.0
#50 0x00007ffff704b37e in wxEventLoopBase::Run() () at /usr/lib/libwx_baseu-3.0.so.0
#51 0x00007ffff7011766 in wxAppConsoleBase::MainLoop() () at /usr/lib/libwx_baseu-3.0.so.0
#52 0x000055555596cfee in  ()
#53 0x00007ffff7090199 in wxEntry(int&, wchar_t**) () at /usr/lib/libwx_baseu-3.0.so.0
#54 0x000055555596a4e2 in main ()

[inkydragon]

I'm using Aeg-dev@e8d324f, a fork of b00f5dd with some windows related commits.

This version cannot correctly display emoji in text box, and it gives lots of warnings. But it didn't crash.

[FichteFoll]

Also didn't crash for me on Arch, master branch from a couple weeks ago.

[anne-o-pixel]

I create new build from 48c3acd, it does not crash anymore, I'm closing ticket.
Maybe some dependencies which as been upgraded in my system...