Crash when importing PDF

Summary:

Inkscape crashes when importing a PDF file.

Steps to reproduce:

What happened?

Inkscape will consistently crash.

What should have happened?

Inkscape should have imported the PDF.

Version info

<pre>
 0# Inkscape::Application::crash_handler(int) in /usr/bin/../lib64/inkscape/libinkscape_base.so.1.4.2.0
 1# 0x000000000003D910 in /usr/lib64/libc.so.6
 2# 0x0000000000095D3C in /usr/lib64/libc.so.6
 3# gsignal in /usr/lib64/libc.so.6
 4# abort in /usr/lib64/libc.so.6
 5# __assert_perror_fail in /usr/lib64/libc.so.6
 6# 0x000000000006FBA9 in /usr/bin/../lib64/inkscape/../libpoppler.so.153
 7# PdfParser::doGouraudTriangleShFill(GfxGouraudTriangleShading*) in /usr/bin/../lib64/inkscape/libinkscape_base.so.1.4.2.0
 8# PdfParser::opShFill(Object*, int) in /usr/bin/../lib64/inkscape/libinkscape_base.so.1.4.2.0
 9# PdfParser::go(bool) in /usr/bin/../lib64/inkscape/libinkscape_base.so.1.4.2.0
10# PdfParser::parse(Object*, bool) in /usr/bin/../lib64/inkscape/libinkscape_base.so.1.4.2.0
11# Inkscape::Extension::Internal::PdfInput::add_builder_page(std::shared_ptr<PDFDoc>, Inkscape::Extension::Internal::SvgBuilder*, SPDocument*, int) in /usr/bin/../lib64/inkscape/libinkscape_base.so.1.4.2.0
12# Inkscape::Extension::Internal::PdfInput::open(Inkscape::Extension::Input*, char const*, bool) in /usr/bin/../lib64/inkscape/libinkscape_base.so.1.4.2.0
13# Inkscape::Extension::open(Inkscape::Extension::Extension*, char const*, bool) in /usr/bin/../lib64/inkscape/libinkscape_base.so.1.4.2.0
14# ink_file_open(Glib::RefPtr<Gio::File> const&, bool*) in /usr/bin/../lib64/inkscape/libinkscape_base.so.1.4.2.0
15# InkscapeApplication::document_open(Glib::RefPtr<Gio::File> const&, bool*) in /usr/bin/../lib64/inkscape/libinkscape_base.so.1.4.2.0
16# InkscapeApplication::create_window(Glib::RefPtr<Gio::File> const&) in /usr/bin/../lib64/inkscape/libinkscape_base.so.1.4.2.0
17# file_open_with_window(Glib::VariantBase const&, InkscapeApplication*) in /usr/bin/../lib64/inkscape/libinkscape_base.so.1.4.2.0
18# 0x0000000000162304 in /usr/lib64/libgiomm-2.4.so.1
19# g_closure_invoke in /usr/bin/../lib64/inkscape/../libgobject-2.0.so.0
20# 0x0000000000029107 in /usr/bin/../lib64/inkscape/../libgobject-2.0.so.0
21# 0x000000000002A7F1 in /usr/bin/../lib64/inkscape/../libgobject-2.0.so.0
22# g_signal_emit_valist in /usr/bin/../lib64/inkscape/../libgobject-2.0.so.0
23# g_signal_emit in /usr/bin/../lib64/inkscape/../libgobject-2.0.so.0
24# 0x00000000000EE705 in /usr/bin/../lib64/inkscape/../libgio-2.0.so.0
25# g_action_activate in /usr/bin/../lib64/inkscape/../libgio-2.0.so.0
26# 0x000000000020FAC6 in /usr/bin/../lib64/inkscape/../libgtk-3.so.0
27# g_closure_invoke in /usr/bin/../lib64/inkscape/../libgobject-2.0.so.0
28# 0x0000000000028D80 in /usr/bin/../lib64/inkscape/../libgobject-2.0.so.0
29# 0x000000000002A7F1 in /usr/bin/../lib64/inkscape/../libgobject-2.0.so.0
30# g_signal_emit_valist in /usr/bin/../lib64/inkscape/../libgobject-2.0.so.0
31# g_signal_emit in /usr/bin/../lib64/inkscape/../libgobject-2.0.so.0
32# gtk_widget_activate in /usr/bin/../lib64/inkscape/../libgtk-3.so.0
33# gtk_menu_shell_activate_item in /usr/bin/../lib64/inkscape/../libgtk-3.so.0
34# 0x000000000020C419 in /usr/bin/../lib64/inkscape/../libgtk-3.so.0
35# 0x0000000000083ECC in /usr/bin/../lib64/inkscape/../libgtk-3.so.0
36# 0x0000000000014569 in /usr/bin/../lib64/inkscape/../libgobject-2.0.so.0
37# 0x0000000000029BC9 in /usr/bin/../lib64/inkscape/../libgobject-2.0.so.0
38# g_signal_emit_valist in /usr/bin/../lib64/inkscape/../libgobject-2.0.so.0
39# g_signal_emit in /usr/bin/../lib64/inkscape/../libgobject-2.0.so.0
40# 0x000000000034A17C in /usr/bin/../lib64/inkscape/../libgtk-3.so.0
41# 0x00000000001F5DBE in /usr/bin/../lib64/inkscape/../libgtk-3.so.0
42# gtk_main_do_event in /usr/bin/../lib64/inkscape/../libgtk-3.so.0
43# 0x000000000002FAC9 in /usr/bin/../lib64/inkscape/../libgdk-3.so.0
44# 0x000000000007FAA6 in /usr/bin/../lib64/inkscape/../libgdk-3.so.0
45# 0x000000000005A682 in /usr/lib64/libglib-2.0.so.0
46# 0x000000000005DA17 in /usr/lib64/libglib-2.0.so.0
47# g_main_context_iteration in /usr/lib64/libglib-2.0.so.0
48# g_application_run in /usr/bin/../lib64/inkscape/../libgio-2.0.so.0
49# main in inkscape
50# 0x00000000000273AE in /usr/lib64/libc.so.6
51# __libc_start_main in /usr/lib64/libc.so.6
52# _start in inkscape
</pre>
<details><summary>System info</summary>
Inkscape 1.4.2 (ebf0e940d0, 2025-05-08)

                      Compile  (Run)
    GLib version:     2.84.3
    GTK version:      3.24.51 (3.24.51)
    glibmm version:   2.66.8
    gtkmm version:    3.24.10
    libxml2 version:  2.13.9
    libxslt version:  1.1.43
    Cairo version:    1.18.4 (1.18.4)
    Pango version:    1.57.0 (1.57.0)
    HarfBuzz version: 11.4.5 (11.4.5)

    OS version:       Gentoo Linux
</details>