[Libreoffice-bugs] [Bug 133554] New: Tracking changes pasting to multiple columns generates uses > 5 GB ram (without undo steps) and takes far to long

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=133554

            Bug ID: 133554
           Summary: Tracking changes pasting to multiple columns generates
                    uses > 5 GB ram (without undo steps) and takes far to
                    long
           Product: LibreOffice
           Version: Inherited From OOo
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Calc
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: telesto at surfxs.nl

Description:
Tracking changes pasting to multiple columns generates uses > 5 GB ram (without
undo steps) and takes far to long

Steps to Reproduce:
1. Open Calc
2. Tools -> Options -> Advanced -> Expert configuration -> Search for Undo
Reduce 100 to 0
3. Close & restart
4. Open the attached file
5. Enable tracking changes
6. Copy A1
7. Select column A until W
8. Paste

Actual Results:
A memory consuming process starts

Expected Results:
Undo needs 800 MB; so tracking changes does something wrong


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 7.1.0.0.alpha0+ (x64)
Build ID: 83c4f86f22dc37269ac6a038fe7de053c42aad6e
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: en-US (nl_NL); UI: en-US
Calc: CL

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