[Libreoffice-bugs] [Bug 137320] New: Open image in external tool from Libreoffice Calc results in high CPU usage

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=137320

            Bug ID: 137320
           Summary: Open image in external tool from Libreoffice Calc
                    results in high CPU usage
           Product: LibreOffice
           Version: 7.0.0.3 release
          Hardware: All
                OS: Mac OS X (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Calc
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: kingneutron at gmail.com

Description:
Environment: OSX High Sierra 10.13.6, 20GB RAM, running from Samsung T5
external USB3 disk on USB2 iMac 2011 (2.7GHz core i5) with 20MB RAM

Editing an inserted image from cell in external utility causes sustained high
CPU usage


Steps to Reproduce:
1. Select a cell in Calc and Insert \ Image...

For example a coin/round image from sdbullion.com

2. Drag lower right corner/Resize the image down so it fits in a .49" cell 

3. Monitor CPU usage from terminal with ' top -S -s 5 -o cpu -O vsize -n 15 ' 


4. Right click the image and Edit with external tool

5. Return to terminal and you will see 99% CPU usage from Libreoffice process
even after closing the image in external tool

Probably affects previous versions to ~6.3.5 and maybe earlier, not sure


Actual Results:
High cpu usage

Expected Results:
Normal to low cpu usage


Reproducible: Always


User Profile Reset: No



Additional Info:
[Information automatically included from LibreOffice]
Locale: en-US
Module: SpreadsheetDocument
[Information guessed from browser]
OS: Mac OS X (All)
OS is 64bit: no (this is incorrect, OS is 64 bit)
Build: 8061b3e9204bef6b321a21033174034a5e2ea88e
CPU threads: 4
Misc: Calc: threaded

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