[Libreoffice-bugs] [Bug 128238] New: LibreOffice Calc - Regex Find/Replace causes massive memory usage

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=128238

            Bug ID: 128238
           Summary: LibreOffice Calc - Regex Find/Replace causes massive
                    memory usage
           Product: LibreOffice
           Version: 6.3.1.2 release
          Hardware: x86-64 (AMD64)
                OS: Windows (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Calc
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: jclayton06 at gmail.com

Description:
Performing (a basic) Regular Expression Find/Replace in Calc (e.g., "^NOT" -->
"YES") causes a memory usage rise of ~3GB each time. Does not go away until
closing the application.

Steps to Reproduce:
1.Insert ~50 rows of data
2.Find / Replace with "Match Case" and "Selected Text" and "Regular Expression"
selected
3.Use a ^ starting regex and watch the magic.

Actual Results:
Memory leak and very unresponsive application until restart.

Expected Results:
No memory leak.


Reproducible: Always


User Profile Reset: No



Additional Info:

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