https://bugs.kde.org/show_bug.cgi?id=457909
Bug ID: 457909
Summary: UAF crash with kinetic scrolling
Product: krita
Version: git master (please specify the git hash!)
Platform: Microsoft Windows
OS: Microsoft Windows
Status: REPORTED
Severity: normal
Priority: NOR
Component: General
Assignee: krita-bugs-n...@kde.org
Reporter: al...@alvinhc.com
Target Milestone: ---
Created attachment 151335
--> https://bugs.kde.org/attachment.cgi?id=151335&action=edit
ASAN log
SUMMARY
Kinetic scroller may cause a crash when the cursor moves into and out of the
scrollbars at the wrong time.
STEPS TO REPRODUCE
1. Enable kinetic scrolling with left click
2. Have a recent document with an autosave backup
3. Open this recent document from the recent document list on the welcome
widget
4. Quickly move the cursor onto the scrollbar before the autosave restore
dialog appears
5. When the autosave restore dialog appears, click on cancel
OBSERVED RESULT
Crash.
EXPECTED RESULT
Nothing weird should happen.
SOFTWARE/OS VERSIONS
Windows: 10
ADDITIONAL INFORMATION
Reproduced on ASAN build of 716923c
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