Description:
Crash, if I copy/paste a text from libreoffice  (copied with ctrl +c; pasted without formatting, ctrl + shift + v, choosing without formatting) in a slide of Libreoffice with text, in which several bullet points are selected in one selection. The idea is to replace these bullet points with the text on the clipboard at once. Desired outcome: the text as a single bullet point.

Steps to Reproduce:
1.select a simple text from libreoffice writer document
2.create a slide with 3 bullet points
3.select the text of the last 2 bullet points
4.press ctrl+shift+v 
5. select paste without formatting (last option in my menu)
6. Crash :-)

Actual Results:  
Libreoffice becomes unresponsive

Expected Results:
Text is pasted and is shown as one bullet point.


Reproducible: Always


User Profile Reset: No



Additional Info:
Just paste. 


User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:59.0) Gecko/20100101 Firefox/59.0