https://bugs.kde.org/show_bug.cgi?id=453942
Bug ID: 453942
Summary: fac27b49172fa3bbdfe3dbee0ceabe95b7c84b45 cause KRunner
to crash on launch
Product: frameworks-kdeclarative
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Keywords: regression
Severity: crash
Priority: NOR
Component: general
Assignee: ahiems...@heimr.nl
Reporter: n...@kde.org
CC: kdelibs-b...@kde.org
Target Milestone: ---
With
https://invent.kde.org/frameworks/kdeclarative/-/commit/fac27b49172fa3bbdfe3dbee0ceabe95b7c84b45,
KRunner reproducibly crashes on launch for me with the following backtrace:
Thread 1 "krunner" received signal SIGSEGV, Segmentation fault.
QQmlEngine::rootContext (this=0x0) at qml/qqmlengine.cpp:1108
Downloading source file
/usr/src/debug/qt5-qtdeclarative-5.15.3-2.fc36.x86_64/src/qml/qml/qqmlengine.cpp...
1108 return d->rootContext;
(gdb) bt
#0 QQmlEngine::rootContext (this=0x0) at qml/qqmlengine.cpp:1108
#1 0x00007ffff7d37323 in KDeclarative::QmlObject::QmlObject (this=0x796580,
engine=std::shared_ptr<QQmlEngine> (use count 1, weak count 0) = {...},
rootContext=0x0,
parent=<optimized out>) at /usr/include/c++/12/bits/shared_ptr_base.h:1665
#2 0x00007ffff7d375e0 in KDeclarative::QmlObject::QmlObject (this=0x796580,
engine=0x0,
rootContext=0x0, parent=0x7fffffffd7e0)
at /home/nate/kde/src/kdeclarative/src/kdeclarative/qmlobject.cpp:146
#3 0x000000000040b6df in View::View (this=this@entry=0x7fffffffd7e0)
at /home/nate/kde/src/plasma-workspace/krunner/view.cpp:71
#4 0x0000000000408199 in main (argc=<optimized out>, argv=<optimized out>)
at /home/nate/kde/src/plasma-workspace/krunner/main.cpp:85
If I go back to the commit right before it, the crash is fixed.
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