[Libreoffice-bugs] [Bug 133348] New: Crash when using undo 3 times in comment reply

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=133348

            Bug ID: 133348
           Summary: Crash when using undo 3 times in comment reply
           Product: LibreOffice
           Version: 6.3.5.2 release
          Hardware: All
                OS: Windows (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Writer
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: tardos.tamas at protonmail.com

Steps to reproduce:
- Open new Writer document
- Click Insert -> Comment
- Enter some text, e.g. "asdf"
- Click Tools -> Settings
- Change your first name or last name so that you are able to reply to the
previous comment
- Click OK
- Click the downward arrow on the comment, then click Reply
- Press CTRL-Z
- Press CTRL-Z
- Press CTRL-Z

Result:
First CTRL-Z removes automatically inserted reply related text from reply
comment,
second CTRL-Z doesn't do anything,
third CTRL-Z crashes Writer.

Expected result: 
One but maximum two CTRL-Z should remove my reply comment, no crash should
occur no matter how many times I press CTRL-Z.

Happens in both 6.3.5.2 and 7.0.0.0 Alpha 1.
Only tested on Windows.

Crash report for 6.3.5.2:
https://crashreport.libreoffice.org/stats/crash_details/b00f57c8-9339-4cae-864c-840a6f1e15fb#allthreads

Crash report for 7.0.0.0 Alpha 1:
https://crashreport.libreoffice.org/stats/crash_details/f108e603-bcf9-43c6-b395-abaa97069407

-- 
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/20200524/28fc3a4b/attachment.htm>