https://bugs.kde.org/show_bug.cgi?id=416846
Bug ID: 416846
Summary: Usage of the colorize masked editing tool leads to
file corruption when software crash
Product: krita
Version: 4.2.8
Platform: MS Windows
OS: MS Windows
Status: REPORTED
Severity: normal
Priority: NOR
Component: Tools/Colorize
Assignee: krita-bugs-n...@kde.org
Reporter: spamdotsp...@gmail.com
Target Milestone: ---
Created attachment 125473
--> https://bugs.kde.org/attachment.cgi?id=125473&action=edit
relevant part of my log, I do not want to post the whole thing
SUMMARY
Twice today I had the problem of file corruption while using the masked editing
tool. In both cases Krita crashed on me. I suspect because I tried to undo a
change while the colorize masked editing tool was calculating.
STEPS TO REPRODUCE
1. Use the colorize mask editing tool to color parts of the image
2. While the calculation is in progress try to do and undo changes on other
parts of the image
3. After a time (about 5 h of work in my case) the system will crash
4. Your file is corrupted
5. Check the logs, you have one longer entry that I attached as a file
6. Whenever you want to open the corrupted file Krita crashes
7. Check the logs for something like krita.exe caused a Stack Overflow at
location 0000000077207C1A in module ntdll.dll and nothing else
OBSERVED RESULT
File and all backup files up to 5 h before the crash are corrupted and will
cause krita to crash with the log message "krita.exe caused a Stack Overflow at
location 0000000077207C1A in module ntdll.dll."
EXPECTED RESULT
No crash and no corrupted files. Especially no corrupted back-ups.
SOFTWARE/OS VERSIONS
Windows: 7
ADDITIONAL INFORMATION
I have no idea what exactly triggered this but it happened to me twice today. I
strongly suspect my undo/redo commands. But I am not sure. When it happened for
the first time my back-ups worked.
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