1.4 (not master): Crash on Join (New Segment) of path with Corner LPE applied

Summary:

I do a "Join (New Segment)" on two nodes of path and program crashes. (Consistent, with this specific path)

Steps to reproduce:

  1. Select Path (from enclosed file)
  2. Select node tool
  3. Select two nodes as shown
  4. Click Join/New Segment button
  5. Kaboom image

What happened?

Program immediately terminates, with or without message

What should have happened?

Nodes should have joined, creating new segment Sample attachments:

CrashBugs.svg

Version info

Inkscape 1.3.2 (091e20e, 2023-11-25, custom)
Windows 11