[Libreoffice-bugs] [Bug 126583] New: EDITING: Writer crashes on undo after deleting a comment for files saved as docx

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=126583

            Bug ID: 126583
           Summary: EDITING: Writer crashes on undo after deleting a
                    comment for files saved as docx
           Product: LibreOffice
           Version: 6.1.6.3 release
          Hardware: x86-64 (AMD64)
                OS: Windows (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Writer
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: liborateher at imtarget.dissimulo.com

Created attachment 153019
  --> https://bugs.documentfoundation.org/attachment.cgi?id=153019&action=edit
document exhibiting described behaviour

This bug was filed from the crash reporting server and is
br-1e34eff0-2703-4c29-bab5-8fc496e98468.
=========================================
Submitter note: 
crashreport.libreoffice.org/stats/crash_details/138d3e62-7d90-47d2-af35-1ebc5d70c600,
crashreport.libreoffice.org/stats/crash_details/91a01dd1-da54-48f6-a59b-b29b3d5cfede,
crashreport.libreoffice.org/stats/crash_details/e9e500de-0e3e-40e9-808c-6f070157f886,
and
crashreport.libreoffice.org/stats/crash_details/9ec2e301-ce77-4ef6-9251-7f77fef0aa46
are for the same issue, same file.
crashreport.libreoffice.org/stats/crash_details/3d7248e6-10ce-418b-9d1d-516ffc6c51aa
is for the new file i started from empty. I.e., pretty reproducible for me. 


One-page document, saved to disk as docx, 30 lines 15 comments, with tracking
of changes enabled, view checked for comments, and unchecked for track changes.

Steps to reproduce:
1. While editing text, delete a comment by deleting the text (or the triangular
inline comment marker). Comment disappears from view
2. Use ctrl-z to try to undo the deletion of the comment
3. Writer freezes or crashes 80-90% of time on each attempt; if it does not on
first try, repeat steps 1 and 2 (so far for me, always by third attempt) .
4. I can reopen the document, repeat the steps 1 and 2, and the behaviour
recurs 
5. I can create a new file with nonsense, add 12 comments, save as docx and the
behaviour will appear
6. Same file saved as odt did not exhibit this behaviour

Actual results: Crash or program freeze requiring forcing close
Expected results: Undo of deleted comment

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/libreoffice-bugs/attachments/20190729/a2012efc/attachment-0001.html>