https://bugs.kde.org/show_bug.cgi?id=451946
Bug ID: 451946
Summary: Calling KIdleTime::removeIdleTimeout() during
KidleTime::timeoutReached() signal causes crash
Product: frameworks-kidletime
Version: 5.92.0
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: general
Assignee: kdelibs-b...@kde.org
Reporter: adachristin...@gmail.com
Target Milestone: ---
Created attachment 147756
--> https://bugs.kde.org/attachment.cgi?id=147756&action=edit
backtrace
Calling KIdleTime::removeIdleTimeout() from a slot connected to
KIdleTime::timeoutReached() will cause an application to crash at
QHashData::nextNode()
STEPS TO REPRODUCE
1. connect a slot to KIdleTime::timeoutReached()
2. call KIdletime::instance()->setTimeout()
3. wait for the timeout to occur
3. call KIdleTime::instance()->removeTimeout() with the returned key from
setTimeout() inside the connected slot.
4. return from the slot
OBSERVED RESULT
application crashes at QHashData::nextNode() via QHash::iterator::operator++()
EXPECTED RESULT
application proceeds normally
SOFTWARE/OS VERSIONS
Linux: 5.17.0
KDE Frameworks Version: 5.92.0
Qt Version: 5.15.5
ADDITIONAL INFORMATION
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