SIGSEGV when doing undo after putting bib items in a note

[Scott Kostyshak]

On Thu, Jul 04, 2024 at 12:39:22AM GMT, Jean-Marc Lasgouttes wrote:
> Le 02/07/2024 à 18:01, Scott Kostyshak a écrit :
> > To reproduce:
> > 
> > 1. Fresh build on current master.
> > 2. Open User Guide.
> > 3. Make sure that editing is enabled, and turn off change tracking.
> > 4. Scroll to the end.
> > 5. Select multiple bib items.
> > 6. Click on the yellow note.
> > 7. Do Undo with ctrl + z.
> > 
> > I get the attached backtrace. Can anyone else reproduce?
> > 
> > If I don't turn off change tracking, different strange behavior occurs.
> 
> I cannot reproduce, and I am surprised because I obtained that with 2.3 once
> when trying to fix the previous bug.
> 
> Do you have a more precise recipe? I tried running under valgrind (because
> your backtrace is about deleting paragraph objects), without much success.

This one I can reproduce pretty reliably. I think the only thing
imprecise about the recipe is (5), right? I attach a screenshot of a
specific selection of multiple bib items.

Scott
-------------- next part --------------
A non-text attachment was scrubbed...
Name: screenshot1720058563.png
Type: image/png
Size: 54355 bytes
Desc: not available
URL: <http://lists.lyx.org/pipermail/lyx-devel/attachments/20240703/d7344f6c/attachment-0001.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 488 bytes
Desc: not available
URL: <http://lists.lyx.org/pipermail/lyx-devel/attachments/20240703/d7344f6c/attachment-0001.asc>