13:25:09: Starting /home/mitch/dev/temp/quick-qt_dev2_debug-Debug/quick...
QML debugging is enabled. Only use this in a safe environment.
qt.qpa.plugin: Could not find the Qt platform plugin "wayland" in ""
=================================================================
==47903==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x61600000e988 at pc 0x7fbdbaa6da37 bp 0x7ffc9ce35d00 sp 0x7ffc9ce35cf0
READ of size 1 at 0x61600000e988 thread T0
#0 0x7fbdbaa6da36 in QQuickSegmentedControl::isDown() const /home/mitch/dev/qt-dev2/qtdeclarative/src/quicktemplates/qquicksegmentedcontrol.cpp:22
#1 0x7fbdba88bb7e in QQuickSegmentedControl::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) /home/mitch/dev/qt-dev2-debug/qtdeclarative/src/quicktemplates/QuickTemplates2_autogen/EWIEGA46WW/moc_qquicksegmentedcontrol_p.cpp:182
#2 0x7fbdc763394a in QQmlPropertyData::readPropertyWithArgs(QObject*, void**) const /home/mitch/dev/qt-dev2-debug/qtbase/include/QtQml/6.6.0/QtQml/private/../../../../../../../qt-dev2/qtdeclarative/src/qml/qml/qqmlpropertydata_p.h:328
#3 0x7fbdc763389b in QQmlPropertyData::readProperty(QObject*, void*) const /home/mitch/dev/qt-dev2-debug/qtbase/include/QtQml/6.6.0/QtQml/private/../../../../../../../qt-dev2/qtdeclarative/src/qml/qml/qqmlpropertydata_p.h:311
#4 0x7fbdc760a291 in loadProperty /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/jsruntime/qv4qobjectwrapper.cpp:142
#5 0x7fbdc760c08f in QV4::QObjectWrapper::getProperty(QV4::ExecutionEngine*, QV4::Heap::Object*, QObject*, QQmlPropertyData const*, QFlags<QV4::QObjectWrapper::Flag>) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/jsruntime/qv4qobjectwrapper.cpp:289
#6 0x7fbdc758f4f7 in lookupPropertyGetterImpl<QV4::Lookup::getterQObject(QV4::Lookup*, QV4::ExecutionEngine*, const QV4::Value&)::<lambda()> > /home/mitch/dev/qt-dev2-debug/qtbase/include/QtQml/6.6.0/QtQml/private/../../../../../../../qt-dev2/qtdeclarative/src/qml/jsruntime/qv4qobjectwrapper_p.h:298
#7 0x7fbdc758cd0c in QV4::Lookup::getterQObject(QV4::Lookup*, QV4::ExecutionEngine*, QV4::Value const&) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/jsruntime/qv4lookup.cpp:416
#8 0x7fbdc7618a0a in QV4::QObjectWrapper::virtualResolveLookupGetter(QV4::Object const*, QV4::ExecutionEngine*, QV4::Lookup*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/jsruntime/qv4qobjectwrapper.cpp:1026
#9 0x7fbdc7590599 in QV4::Object::resolveLookupGetter(QV4::ExecutionEngine*, QV4::Lookup*) const /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/jsruntime/qv4object_p.h:342
#10 0x7fbdc758900e in QV4::Lookup::resolveGetter(QV4::ExecutionEngine*, QV4::Object const*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/jsruntime/qv4lookup.cpp:36
#11 0x7fbdc758a6ed in QV4::Lookup::getterGeneric(QV4::Lookup*, QV4::ExecutionEngine*, QV4::Value const&) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/jsruntime/qv4lookup.cpp:113
#12 0x7fbdc7778f1f in QV4::Moth::VME::interpret(QV4::JSTypesStackFrame*, QV4::ExecutionEngine*, char const*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/jsruntime/qv4vme_moth.cpp:771
#13 0x7fbdc7770e09 in QV4::Moth::VME::exec(QV4::JSTypesStackFrame*, QV4::ExecutionEngine*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/jsruntime/qv4vme_moth.cpp:584
#14 0x7fbdc7514e26 in doCall /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/jsruntime/qv4function.cpp:54
#15 0x7fbdc7515170 in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/jsruntime/qv4function.cpp:79
#16 0x7fbdc7a9e9fe in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmljavascriptexpression.cpp:238
#17 0x7fbdc788fdef in QQmlBinding::evaluate(bool*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlbinding.cpp:188
#18 0x7fbdc7895b6f in QQmlBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&, QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlbinding.cpp:698
#19 0x7fbdc788fa7d in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlbinding.cpp:164
#20 0x7fbdc789458e in QQmlBinding::setEnabled(bool, QFlags<QQmlPropertyData::WriteFlag>) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlbinding.cpp:619
#21 0x7fbdc7b6aab8 in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1431
#22 0x7fbdc790d9cf in QQmlComponentPrivate::complete(QQmlEnginePrivate*, QQmlComponentPrivate::ConstructionState*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:1124
#23 0x7fbdc790d84a in QQmlComponentPrivate::completeDeferred(QQmlEnginePrivate*, std::vector<QQmlComponentPrivate::ConstructionState, std::allocator<QQmlComponentPrivate::ConstructionState> >*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:1117
#24 0x7fbdba944bb5 in QtQuickPrivate::completeDeferred(QObject*, QString const&, QQuickUntypedDeferredPointer*) /home/mitch/dev/qt-dev2/qtdeclarative/src/quicktemplates/qquickdeferredexecute.cpp:130
#25 0x7fbdba8a42aa in void quickCompleteDeferred<QQuickItem>(QObject*, QString const&, QQuickDeferredPointer<QQuickItem>&) /home/mitch/dev/qt-dev2/qtdeclarative/src/quicktemplates/qquickdeferredexecute_p_p.h:54
#26 0x7fbdba930d2d in QQuickControlPrivate::executeBackground(bool) /home/mitch/dev/qt-dev2/qtdeclarative/src/quicktemplates/qquickcontrol.cpp:769
#27 0x7fbdba935c08 in QQuickControl::componentComplete() /home/mitch/dev/qt-dev2/qtdeclarative/src/quicktemplates/qquickcontrol.cpp:1975
#28 0x7fbdc7b6b287 in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1480
#29 0x7fbdc790d9cf in QQmlComponentPrivate::complete(QQmlEnginePrivate*, QQmlComponentPrivate::ConstructionState*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:1124
#30 0x7fbdc790e727 in QQmlComponentPrivate::completeCreate() /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:1229
#31 0x7fbdc790e2a5 in QQmlComponent::completeCreate() /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:1207
#32 0x7fbdc790b8ed in QQmlComponentPrivate::createWithProperties(QObject*, QMap<QString, QVariant> const&, QQmlContext*, QQmlComponentPrivate::CreateBehavior) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:945
#33 0x7fbdc790b599 in QQmlComponent::create(QQmlContext*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:896
#34 0x7fbdc7884f7e in QQmlApplicationEnginePrivate::finishLoad(QQmlComponent*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlapplicationengine.cpp:135
#35 0x7fbdc788565c in QQmlApplicationEnginePrivate::ensureLoadingFinishes(QQmlComponent*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlapplicationengine.cpp:162
#36 0x7fbdc7884668 in QQmlApplicationEnginePrivate::startLoad(QUrl const&, QByteArray const&, bool) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlapplicationengine.cpp:109
#37 0x7fbdc7885e08 in QQmlApplicationEngine::load(QUrl const&) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlapplicationengine.cpp:324
#38 0x5618f7d82c8a in main /home/mitch/dev/temp/quick/main.cpp:18
#39 0x7fbdc1e29d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
#40 0x7fbdc1e29e3f in __libc_start_main_impl ../csu/libc-start.c:392
#41 0x5618f7d825e4 in _start (/home/mitch/dev/temp/quick-qt_dev2_debug-Debug/quick+0x25e4)
0x61600000e988 is located 0 bytes to the right of 520-byte region [0x61600000e780,0x61600000e988)
allocated by thread T0 here:
#0 0x7fbdcaab61c7 in operator new(unsigned long) ../../../../src/libsanitizer/asan/asan_new_delete.cpp:99
#1 0x7fbdba93218a in QQuickControl::QQuickControl(QQuickItem*) /home/mitch/dev/qt-dev2/qtdeclarative/src/quicktemplates/qquickcontrol.cpp:923
#2 0x7fbdbaa6d95a in QQuickSegmentedControl::QQuickSegmentedControl(QQuickItem*) /home/mitch/dev/qt-dev2/qtdeclarative/src/quicktemplates/qquicksegmentedcontrol.cpp:14
#3 0x7fbdbac16730 in QQmlPrivate::QQmlElement<QQuickSegmentedControl>::QQmlElement() /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlprivate.h:94
#4 0x7fbdbac167c3 in void QQmlPrivate::createInto<QQuickSegmentedControl>(void*, void*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlprivate.h:169
#5 0x7fbdc7cbd1c8 in QQmlType::create(void**, unsigned long) const /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmltype.cpp:479
#6 0x7fbdc7cbd355 in QQmlType::createWithQQmlData() const /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmltype.cpp:494
#7 0x7fbdc7b68753 in QQmlObjectCreator::createInstance(int, QObject*, bool) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1234
#8 0x7fbdc7b57048 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*, int) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:199
#9 0x7fbdc7b69261 in QQmlObjectCreator::createInstance(int, QObject*, bool) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1272
#10 0x7fbdc7b62096 in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:823
#11 0x7fbdc7b60159 in QQmlObjectCreator::setupBindings(QFlags<QQmlObjectCreator::BindingMode>) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:764
#12 0x7fbdc7b6f3a7 in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*, QV4::CompiledData::Binding const*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1694
#13 0x7fbdc7b6a227 in QQmlObjectCreator::createInstance(int, QObject*, bool) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1372
#14 0x7fbdc7b57048 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*, int) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:199
#15 0x7fbdc790cce1 in QQmlComponentPrivate::beginCreate(QQmlRefPointer<QQmlContextData>) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:1057
#16 0x7fbdc790bd27 in QQmlComponent::beginCreate(QQmlContext*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:992
#17 0x7fbdc790625b in QQmlComponentPrivate::doBeginCreate(QQmlComponent*, QQmlContext*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:335
#18 0x7fbdc790b762 in QQmlComponentPrivate::createWithProperties(QObject*, QMap<QString, QVariant> const&, QQmlContext*, QQmlComponentPrivate::CreateBehavior) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:929
#19 0x7fbdc790b599 in QQmlComponent::create(QQmlContext*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:896
#20 0x7fbdc7884f7e in QQmlApplicationEnginePrivate::finishLoad(QQmlComponent*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlapplicationengine.cpp:135
#21 0x7fbdc788565c in QQmlApplicationEnginePrivate::ensureLoadingFinishes(QQmlComponent*) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlapplicationengine.cpp:162
#22 0x7fbdc7884668 in QQmlApplicationEnginePrivate::startLoad(QUrl const&, QByteArray const&, bool) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlapplicationengine.cpp:109
#23 0x7fbdc7885e08 in QQmlApplicationEngine::load(QUrl const&) /home/mitch/dev/qt-dev2/qtdeclarative/src/qml/qml/qqmlapplicationengine.cpp:324
#24 0x5618f7d82c8a in main /home/mitch/dev/temp/quick/main.cpp:18
#25 0x7fbdc1e29d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
SUMMARY: AddressSanitizer: heap-buffer-overflow /home/mitch/dev/qt-dev2/qtdeclarative/src/quicktemplates/qquicksegmentedcontrol.cpp:22 in QQuickSegmentedControl::isDown() const
Shadow bytes around the buggy address:
0x0c2c7fff9ce0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2c7fff9cf0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c2c7fff9d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c2c7fff9d10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c2c7fff9d20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c2c7fff9d30: 00[fa]fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2c7fff9d40: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2c7fff9d50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c2c7fff9d60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c2c7fff9d70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c2c7fff9d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
Shadow gap: cc
==47903==ABORTING
13:25:10: /home/mitch/dev/temp/quick-qt_dev2_debug-Debug/quick exited with code 1
Bug
P2: Important