Bug 132760 - Hang freeze after paste/undo or redo
Summary: Hang freeze after paste/undo or redo
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
6.4.3.2 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: Undo-Redo Performance
  Show dependency tree / graph
 
Reported: 2020-05-06 11:44 UTC by Telesto
Modified: 2024-12-13 20:35 UTC (History)
0 users

See Also:
Crash report or crash signature:

Attachments
Screencast (7.33 MB, video/mp4)
2020-05-06 11:45 UTC, Telesto 		Details
Example file (159.59 KB, application/vnd.oasis.opendocument.text)
2020-05-06 11:45 UTC, Telesto 		Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description Telesto 2020-05-06 11:44:15 UTC 
Description:
Hang freeze after paste/undo or redo

Steps to Reproduce:
1. Open the attached file
2. Copy the table with cat
3. Scroll to bottom and paste the table in every column on 5 pages (backwards, starting with the last) -> Possible hang
4. Press and hold CTRL+Z -> Possible hang
5. Press and hold CTRL+Y --> Possible hang

Actual Results:
Hang/freeze

Expected Results:
No hang freeze


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 7.0.0.0.alpha0+ (x64)
Build ID: 97a2c1fc5e376c0c00968f17a0392c6d3a5ed565
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: default; VCL: win; 
Locale: nl-NL (nl_NL); UI-Language: en-US
Calc:
Comment 1 Telesto 2020-05-06 11:45:07 UTC 
Created attachment 160429 [details]
Screencast
Comment 2 Telesto 2020-05-06 11:45:28 UTC 
Created attachment 160430 [details]
Example file
Comment 3 Sinem 2020-05-09 15:04:23 UTC 
Sinem Isik 09.05.2020

Bug is reproducible on Windows. I used the attached odt (attachment 160430 [details]) and followed the steps as shown in the video (attachment 160429 [details]).

LibreOffice started not to respond, I had to restart the program after waiting several minutes (waited for 5 then ended it from Task Manager).

Tested in:
Version: 6.4.4.1 (x64)
Build ID: b50bc319eca5cd5b66fbfe2ebd0d3bd1eed099b5
CPU threads: 12; OS: Windows 10.0 Build 17763; UI render: GL; VCL: win; 
Locale: nl-NL (nl_NL); UI-Language: en-US
Calc: CL

I've tested the following cases as well (by using the same document): 
- Copy/paste empty table between text                     -> No error
- Copy/paste table (with text in it) between text         -> No error 
- Copy/paste image (only the cat in the odt) between text -> No error 

But when I copied an image into an empty table and copy/paste them together between text, this led to CRASH. 

Steps to reproduce:
1. Open sss324 fout.odt 
2. Copy the image(cat),click on an empty table(used 3x3 on p2, 1st row),paste
3. Copy & paste them together several times on different places in the doc (I didn't go to the bottom, pasted on the first pages)
4. Program will crash 

Actual Result   : Crash

Expected Result: Copy paste should work without problems (slowing down/crash)

After this point, when I reopened Writer, I wasn't able to copy/paste the image to the table as before (by simply clicking anywhere on the table). I had to click & press enter on the table to make enough space for the image. Otherwise, it was copied outside the table.
Comment 4 QA Administrators 2022-09-07 03:58:51 UTC Comment hidden (obsolete)
Comment 5 QA Administrators 2024-09-07 03:18:30 UTC Comment hidden (obsolete)
Comment 6 Tex2002ans 2024-12-13 20:35:05 UTC 
I confirm there's still A HANG in:

Version: 24.8.3.2 (X86_64) / LibreOffice Community
Build ID: 48a6bac9e7e268aeb4c3483fcf825c94556d9f92
CPU threads: 8; OS: Windows 11 X86_64 (10.0 build 22631); UI render: Skia/Raster; VCL: win
Locale: en-US (en_US); UI: en-US
Calc: CL threaded

I followed the video in Comment 1 + steps in Comment 0 exactly, and at step 5 (holding down Ctrl+Y/Undo), it froze LO.