[dolphin] [Bug 427034] New: Dolphin freezes system completely (Wrestool)

[Matheus Bastos]

https://bugs.kde.org/show_bug.cgi?id=427034

            Bug ID: 427034
           Summary: Dolphin freezes system completely (Wrestool)
           Product: dolphin
           Version: 19.12.3
          Platform: Kubuntu Packages
                OS: Linux
            Status: REPORTED
          Severity: crash
          Priority: NOR
         Component: view-engine: icons mode
          Assignee: dolphin-bugs-null at kde.org
          Reporter: matheusmcy1 at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

SUMMARY

When observing KSysGuard (System Monitor) when opening a folder with several
.exe files, the use of the processor and RAM memory increases exponentially in
the "wrestool" process and freezes the system completely, being necessary to
shut down.

STEPS TO REPRODUCE
1. Save several .exe files to a directory.
2. Enable the viewing of these files in Dolphin > General > Views and select
the options: "Microsoft Windows executables” and “Microsoft Windows images”.
Click "Apply".
3. Close Dophin and open it again, go into that folder and watch the processes
running.

OBSERVED RESULT
Dolphin completely crashes the system (Wrestool).

EXPECTED RESULT


SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Kubuntu 20.04
KDE Plasma Version: 5.18.5
KDE Frameworks Version: 5.68.0
Qt Version: 5.12.8

ADDITIONAL INFORMATION
DE: Plasma
WM: KWin
Kernel: 5.4.0-49-generic
CPU: Pentium E6500 (2) @ 2.936GHz
Memory: 4GB
GPU: Intel 4 Series Chipset

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