https://bugs.kde.org/show_bug.cgi?id=490448
Bug ID: 490448
Summary: Extreme memory usage on long operations
Classification: Plasma
Product: krunner
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: calculator
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Target Milestone: ---
When entering extremely long operations in krunner, this will result in an
exponential use of memory
SUMMARY
This operation:
2+2*999999999999999999999999999999999999999999999999999999999999999999999999
Will make baloorunner use 2.3GiB of memory
STEPS TO REPRODUCE
1. Open krunner
2. type very long operation (ex: 2+2*99999999...)
3. Notice steady increase in memory usage
OBSERVED RESULT
baloorunner fills up ram exponentially (eventually slowed my computer to a
crawl)
EXPECTED RESULT
baloorunner doesn't use 32GiB of ram / limits the max size of calculation
Operating System: Fedora Linux 40
KDE Plasma Version: 6.1.2
KDE Frameworks Version: 6.3.0
Qt Version: 6.7.2
Kernel Version: 6.9.8-200.fc40.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 7800X3D 8-Core Processor
Memory: 31,0 GiB of RAM
Graphics Processor: AMD Radeon RX 7900 XTX
Manufacturer: Micro-Star International Co., Ltd.
Product Name: MS-7D75
System Version: 1.0
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