https://bugs.kde.org/show_bug.cgi?id=520512
Nicolas Fella <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #12 from Nicolas Fella <[email protected]> --- ==69976==ERROR: AddressSanitizer: heap-use-after-free on address 0x7ca49218b3c0 at pc 0x7f849f1144d3 bp 0x7ffd08a7f670 sp 0x7ffd08a7f668 READ of size 4 at 0x7ca49218b3c0 thread T0 #0 0x7f849f1144d2 in std::__atomic_base<int>::load(std::memory_order) const /usr/include/c++/15/bits/atomic_base.h:501 #1 0x7f849f1144d2 in int QAtomicOps<int>::loadRelaxed<int>(std::atomic<int> const&) /home/nico/workspace/qt6-dev/qtbase/src/corelib/thread/qatomic_cxx11.h:203 #2 0x7f849f1144d2 in QBasicAtomicInteger<int>::loadRelaxed() const /home/nico/workspace/qt6-dev/qtbase/src/corelib/thread/qbasicatomic.h:37 #3 0x7f849f1144d2 in QQmlRefCount::addref() const /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/qml/ftw/qqmlrefcount_p.h:143 #4 0x7f849f443963 in QQmlRefPointer<QV4::CompiledData::CompilationUnit>::operator=(QQmlRefPointer<QV4::CompiledData::CompilationUnit> const&) /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/qml/ftw/qqmlrefcount_p.h:209 #5 0x7f849f439549 in QV4::ExecutableCompilationUnit::clear() /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/jsruntime/qv4executablecompilationunit.cpp:294 #6 0x7f849f39d1d5 in QV4::ExecutionEngine::~ExecutionEngine() /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/jsruntime/qv4engine.cpp:894 #7 0x7f849f2ca9e6 in std::default_delete<QV4::ExecutionEngine>::operator()(QV4::ExecutionEngine*) const /usr/include/c++/15/bits/unique_ptr.h:92 #8 0x7f849f2caa88 in std::unique_ptr<QV4::ExecutionEngine, std::default_delete<QV4::ExecutionEngine> >::~unique_ptr() /usr/include/c++/15/bits/unique_ptr.h:408 #9 0x7f849f2c0315 in QJSEnginePrivate::~QJSEnginePrivate() /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/jsapi/qjsengine.cpp:1271 #10 0x7f849f2c0346 in QJSEnginePrivate::~QJSEnginePrivate() /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/jsapi/qjsengine.cpp:1271 #11 0x7f84975438f3 in QScopedPointerDeleter<QObjectData>::cleanup(QObjectData*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/tools/qscopedpointer.h:25 #12 0x7f84975438f3 in QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::~QScopedPointer() /home/nico/workspace/qt6-dev/qtbase/src/corelib/tools/qscopedpointer.h:82 #13 0x7f849753ec38 in QObject::~QObject() /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qobject.cpp:1190 #14 0x7f849f2bce7d in QJSEngine::~QJSEngine() /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/jsapi/qjsengine.cpp:379 #15 0x7f849f2bceb2 in QJSEngine::~QJSEngine() /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/jsapi/qjsengine.cpp:379 #16 0x7f8497536b3e in QObjectPrivate::deleteChildren() /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qobject.cpp:2283 #17 0x7f849753ece1 in QObject::~QObject() /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qobject.cpp:1181 #18 0x7b8490713798 in Scriptface::~Scriptface() /home/nico/kde-qtdev/src/ki18n/src/i18n/ktranscript.cpp:680 #19 0x7b84907137b3 in Scriptface::~Scriptface() /home/nico/kde-qtdev/src/ki18n/src/i18n/ktranscript.cpp:680 #20 0x7b8490737e65 in void qDeleteAll<QHash<QString, Scriptface*>::const_iterator>(QHash<QString, Scriptface*>::const_iterator, QHash<QString, Scriptface*>::const_iterator) /home/nico/kde-qtdev/usr/include/QtCore/qalgorithms.h:25 #21 0x7b849072ff3c in void qDeleteAll<QHash<QString, Scriptface*> >(QHash<QString, Scriptface*> const&) /home/nico/kde-qtdev/usr/include/QtCore/qalgorithms.h:33 #22 0x7b8490711080 in KTranscriptImp::~KTranscriptImp() /home/nico/kde-qtdev/src/ki18n/src/i18n/ktranscript.cpp:464 #23 0x7b84907110d7 in KTranscriptImp::~KTranscriptImp() /home/nico/kde-qtdev/src/ki18n/src/i18n/ktranscript.cpp:465 #24 0x7b849073766c in std::default_delete<KTranscriptImp>::operator()(KTranscriptImp*) const /usr/include/c++/15/bits/unique_ptr.h:92 #25 0x7b849072fa90 in std::unique_ptr<KTranscriptImp, std::default_delete<KTranscriptImp> >::~unique_ptr() /usr/include/c++/15/bits/unique_ptr.h:408 #26 0x7b8490725965 in ~Holder /home/nico/kde-qtdev/usr/include/QtCore/qglobalstatic.h:55 #27 0x7f84968450df in __run_exit_handlers /usr/src/debug/glibc-2.43/stdlib/exit.c:118 #28 0x7f84968451cf in __GI_exit /usr/src/debug/glibc-2.43/stdlib/exit.c:148 #29 0x7f849682b344 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:83 #30 0x7f849682b46a in __libc_start_main_impl ../csu/libc-start.c:360 #31 0x0000004193c4 in _start ../sysdeps/x86_64/start.S:115 0x7ca49218b3c0 is located 0 bytes inside of 264-byte region [0x7ca49218b3c0,0x7ca49218b4c8) freed by thread T0 here: #0 0x7f84a332dfbf in operator delete(void*, unsigned long) ../../../../libsanitizer/asan/asan_new_delete.cpp:190 #1 0x7f849f11feee in QQmlRefCounted<QV4::CompiledData::CompilationUnit>::release() const /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/qml/ftw/qqmlrefcount_p.h:154 #2 0x7f849f11ff16 in QQmlRefPointer<QV4::CompiledData::CompilationUnit>::~QQmlRefPointer() /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/qml/ftw/qqmlrefcount_p.h:200 #3 0x7f84968450df in __run_exit_handlers /usr/src/debug/glibc-2.43/stdlib/exit.c:118 previously allocated by thread T0 here: #0 0x7f84a332d0ff in operator new(unsigned long) ../../../../libsanitizer/asan/asan_new_delete.cpp:109 #1 0x7f849f4423fe in QQmlRefPointer<QV4::CompiledData::CompilationUnit> QQml::makeRefPointer<QV4::CompiledData::CompilationUnit>() /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/qml/ftw/qqmlrefcount_p.h:124 #2 0x7f849f4395d9 in QV4::ExecutableCompilationUnit::clear() /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/jsruntime/qv4executablecompilationunit.cpp:293 #3 0x7f849f39d1d5 in QV4::ExecutionEngine::~ExecutionEngine() /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/jsruntime/qv4engine.cpp:894 #4 0x7f849f2ca9e6 in std::default_delete<QV4::ExecutionEngine>::operator()(QV4::ExecutionEngine*) const /usr/include/c++/15/bits/unique_ptr.h:92 #5 0x7f849f2caa88 in std::unique_ptr<QV4::ExecutionEngine, std::default_delete<QV4::ExecutionEngine> >::~unique_ptr() /usr/include/c++/15/bits/unique_ptr.h:408 #6 0x7f849f2c0315 in QJSEnginePrivate::~QJSEnginePrivate() /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/jsapi/qjsengine.cpp:1271 #7 0x7f849f89cbf6 in QQmlEnginePrivate::~QQmlEnginePrivate() /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/qml/qqmlengine.cpp:203 #8 0x7f849f89ccb0 in QQmlEnginePrivate::~QQmlEnginePrivate() /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/qml/qqmlengine.cpp:203 #9 0x7f84975438f3 in QScopedPointerDeleter<QObjectData>::cleanup(QObjectData*) /home/nico/workspace/qt6-dev/qtbase/src/corelib/tools/qscopedpointer.h:25 #10 0x7f84975438f3 in QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::~QScopedPointer() /home/nico/workspace/qt6-dev/qtbase/src/corelib/tools/qscopedpointer.h:82 #11 0x7f849753ec38 in QObject::~QObject() /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qobject.cpp:1190 #12 0x7f849f2bce7d in QJSEngine::~QJSEngine() /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/jsapi/qjsengine.cpp:379 #13 0x7f849f89cece in QQmlEngine::~QQmlEngine() /home/nico/workspace/qt6-dev/qtdeclarative/src/qml/qml/qqmlengine.cpp:385 #14 0x000000471b84 in void std::destroy_at<QQmlEngine>(QQmlEngine*) /usr/include/c++/15/bits/stl_construct.h:88 #15 0x000000471b1d in void std::_Destroy<QQmlEngine>(QQmlEngine*) /usr/include/c++/15/bits/stl_construct.h:164 #16 0x000000471937 in void std::allocator_traits<std::allocator<void> >::destroy<QQmlEngine>(std::allocator<void>&, QQmlEngine*) /usr/include/c++/15/bits/alloc_traits.h:819 #17 0x000000471937 in std::_Sp_counted_ptr_inplace<QQmlEngine, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>::_M_dispose() /usr/include/c++/15/bits/shared_ptr_base.h:615 #18 0x00000046265b in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() /usr/include/c++/15/bits/shared_ptr_base.h:345 #19 0x000000464785 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() /usr/include/c++/15/bits/shared_ptr_base.h:1069 #20 0x0000004638e3 in std::__shared_ptr<QQmlEngine, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() /usr/include/c++/15/bits/shared_ptr_base.h:1531 #21 0x0000004638ff in std::shared_ptr<QQmlEngine>::~shared_ptr() /usr/include/c++/15/bits/shared_ptr.h:175 #22 0x000000463e67 in SidebarMode::Private::~Private() /home/nico/kde-qtdev/src/systemsettings/app/SidebarMode.cpp:105 #23 0x000000453a10 in SidebarMode::~SidebarMode() /home/nico/kde-qtdev/src/systemsettings/app/SidebarMode.cpp:174 #24 0x000000453a49 in SidebarMode::~SidebarMode() /home/nico/kde-qtdev/src/systemsettings/app/SidebarMode.cpp:175 #25 0x7f8497536b3e in QObjectPrivate::deleteChildren() /home/nico/workspace/qt6-dev/qtbase/src/corelib/kernel/qobject.cpp:2283 #26 0x7f849afe7e82 in QWidget::~QWidget() /home/nico/workspace/qt6-dev/qtbase/src/widgets/kernel/qwidget.cpp:1542 #27 0x7f849b4a62c6 in QMainWindow::~QMainWindow() /home/nico/workspace/qt6-dev/qtbase/src/widgets/widgets/qmainwindow.cpp:292 #28 0x7f84a2564bb4 in KMainWindow::~KMainWindow() /home/nico/kde-qtdev/src/kxmlgui/src/kmainwindow.cpp:438 #29 0x0000004431d1 in SettingsBase::~SettingsBase() /home/nico/kde-qtdev/src/systemsettings/app/SettingsBase.cpp:72 #30 0x0000004431f9 in SettingsBase::~SettingsBase() /home/nico/kde-qtdev/src/systemsettings/app/SettingsBase.cpp:72 -- You are receiving this mail because: You are watching all bug changes.
