#### Summary: Image load fails when loading the attached SVG, but browser can open it. SVG contains <image> tag with large PNG file encodded in base64. #### Steps to reproduce: <!-- Describe what you did (step-by-step) so we can reproduce: --> - unzip attachment - open Inkscape - load invalid-svg.svg [invalid-svg.zip](/uploads/985cdc4584b431b0ca447372d62d59e9/invalid-svg.zip) #### What happened? Inkscape shows red X over the screen.  #### What should have happened? Should open this image like in Firefox:  <!-- Attach the sample file(s) highlighting the issue, if appropriate. --> #### Version info Inkscape 1.2.1 (2ed6d7ae0b, 2022-08-22, custom) GLib version: 2.72.1 GTK version: 3.24.33 glibmm version: 2.66.2 gtkmm version: 3.24.5 libxml2 version: 2.9.13 libxslt version: 1.1.34 Cairo version: 1.16.0 Pango version: 1.50.6 HarfBuzz version: 2.7.4 OS version: Ubuntu Core 22[invalid-svg.zip](/uploads/6209875096dbfef45f251092e28085fe/invalid-svg.zip)