https://bugs.kde.org/show_bug.cgi?id=398136
Thomas Fischer <fisc...@unix-ag.uni-kl.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Status|UNCONFIRMED |CONFIRMED
--- Comment #1 from Thomas Fischer <fisc...@unix-ag.uni-kl.de> ---
KBibTeX does not crash for me, but an analysis with Valgrind revealed some
invalid memory accesses. This requires some deeper investigation ...
113 errors in context 2069 of 2772:
Thread 1 kbibtex:
Invalid read of size 8
at 0x145AFB14: operator<(QString const&, QString const&) (in
/usr/lib64/libQt5Core.so.5.9.6)
by 0x9177814: bool qMapLessThanKey<QString>(QString const&, QString const&)
(qmap.h:71)
by 0x917804F: QMapNode<QString, Value>::lowerBound(QString const&)
(qmap.h:155)
by 0x9177AEF: QMapData<QString, Value>::findNode(QString const&) const
(qmap.h:287)
by 0x91772A4: QMap<QString, Value>::remove(QString const&) (qmap.h:937)
by 0x9175490: Entry::remove(QString const&) (entry.cpp:174)
by 0x50D7013: EntryConfiguredWidget::apply(QSharedPointer<Element>) const
(elementwidgets.cpp:111)
by 0x50D2990: ElementEditor::ElementEditorPrivate::switchTo(QWidget*)
(elementeditor.cpp:422)
by 0x50CF0C2: ElementEditor::tabChanged() (elementeditor.cpp:591)
by 0x50D68C0: QtPrivate::FunctorCall<QtPrivate::IndexesList<>,
QtPrivate::List<>, void, void (ElementEditor::*)()>::call(void
(ElementEditor::*)(), ElementEditor*, void**) (qobjectdefs_impl.h:136)
by 0x50D61CF: void QtPrivate::FunctionPointer<void
(ElementEditor::*)()>::call<QtPrivate::List<>, void>(void (ElementEditor::*)(),
ElementEditor*, void**) (qobjectdefs_impl.h:169)
by 0x50D5784: QtPrivate::QSlotObject<void (ElementEditor::*)(),
QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*,
void**, bool*) (qobject_impl.h:120)
by 0x1470B16D: QMetaObject::activate(QObject*, int, int, void**) (in
/usr/lib64/libQt5Core.so.5.9.6)
by 0x138CEC4D: QTabWidget::currentChanged(int) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x138D1046: ??? (in /usr/lib64/libQt5Widgets.so.5.9.6)
by 0x1470AE18: QMetaObject::activate(QObject*, int, int, void**) (in
/usr/lib64/libQt5Core.so.5.9.6)
by 0x138B02CD: QTabBar::currentChanged(int) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x138B4A74: QTabBar::setCurrentIndex(int) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x138B71AF: QTabBar::mousePressEvent(QMouseEvent*) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x137419FE: QWidget::event(QEvent*) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x138B5622: QTabBar::event(QEvent*) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x13701D6B: QApplicationPrivate::notify_helper(QObject*, QEvent*) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x1370A436: QApplication::notify(QObject*, QEvent*) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x146E2259: QCoreApplication::notifyInternal2(QObject*, QEvent*) (in
/usr/lib64/libQt5Core.so.5.9.6)
Address 0x46587998 is 24 bytes inside a block of size 48 free'd
at 0x4C2E13B: free (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x1459871A: QMapDataBase::freeNodeAndRebalance(QMapNodeBase*) (in
/usr/lib64/libQt5Core.so.5.9.6)
by 0x9177B8E: QMapData<QString, Value>::deleteNode(QMapNode<QString,
Value>*) (qmap.h:280)
by 0x91772C5: QMap<QString, Value>::remove(QString const&) (qmap.h:938)
by 0x9175490: Entry::remove(QString const&) (entry.cpp:174)
by 0x50D7013: EntryConfiguredWidget::apply(QSharedPointer<Element>) const
(elementwidgets.cpp:111)
by 0x50D2990: ElementEditor::ElementEditorPrivate::switchTo(QWidget*)
(elementeditor.cpp:422)
by 0x50CF0C2: ElementEditor::tabChanged() (elementeditor.cpp:591)
by 0x50D68C0: QtPrivate::FunctorCall<QtPrivate::IndexesList<>,
QtPrivate::List<>, void, void (ElementEditor::*)()>::call(void
(ElementEditor::*)(), ElementEditor*, void**) (qobjectdefs_impl.h:136)
by 0x50D61CF: void QtPrivate::FunctionPointer<void
(ElementEditor::*)()>::call<QtPrivate::List<>, void>(void (ElementEditor::*)(),
ElementEditor*, void**) (qobjectdefs_impl.h:169)
by 0x50D5784: QtPrivate::QSlotObject<void (ElementEditor::*)(),
QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*,
void**, bool*) (qobject_impl.h:120)
by 0x1470B16D: QMetaObject::activate(QObject*, int, int, void**) (in
/usr/lib64/libQt5Core.so.5.9.6)
by 0x138CEC4D: QTabWidget::currentChanged(int) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x138D1046: ??? (in /usr/lib64/libQt5Widgets.so.5.9.6)
by 0x1470AE18: QMetaObject::activate(QObject*, int, int, void**) (in
/usr/lib64/libQt5Core.so.5.9.6)
by 0x138B02CD: QTabBar::currentChanged(int) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x138B4A74: QTabBar::setCurrentIndex(int) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x138B71AF: QTabBar::mousePressEvent(QMouseEvent*) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x137419FE: QWidget::event(QEvent*) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x138B5622: QTabBar::event(QEvent*) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x13701D6B: QApplicationPrivate::notify_helper(QObject*, QEvent*) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x1370A436: QApplication::notify(QObject*, QEvent*) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x146E2259: QCoreApplication::notifyInternal2(QObject*, QEvent*) (in
/usr/lib64/libQt5Core.so.5.9.6)
by 0x13708B5C: QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*,
QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
Block was alloc'd at
at 0x4C2CF0F: malloc (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x145989C0: QMapDataBase::createNode(int, int, QMapNodeBase*, bool) (in
/usr/lib64/libQt5Core.so.5.9.6)
by 0x9177A59: QMapData<QString, Value>::createNode(QString const&, Value
const&, QMapNode<QString, Value>*, bool) (qmap.h:225)
by 0x91770B8: QMap<QString, Value>::insert(QString const&, Value const&)
(qmap.h:716)
by 0x9174EB4: Entry::operator=(Entry const&) (entry.cpp:113)
by 0x9174CD6: Entry::Entry(Entry const&) (entry.cpp:92)
by 0x50D1E57:
ElementEditor::ElementEditorPrivate::reset(QSharedPointer<Element const>)
(elementeditor.cpp:340)
by 0x50D1C9A: ElementEditor::ElementEditorPrivate::reset()
(elementeditor.cpp:322)
by 0x50CEC41: ElementEditor::setElement(QSharedPointer<Element>, File
const*) (elementeditor.cpp:531)
by 0x50B71CC: FileView::editElement(QSharedPointer<Element>)
(fileview.cpp:131)
by 0x45A35E5B: QtPrivate::FunctorCall<QtPrivate::IndexesList<0>,
QtPrivate::List<QSharedPointer<Element> >, void, bool
(FileView::*)(QSharedPointer<Element>)>::call(bool
(FileView::*)(QSharedPointer<Element>), FileView*, void**)
(qobjectdefs_impl.h:136)
by 0x45A35039: void QtPrivate::FunctionPointer<bool
(FileView::*)(QSharedPointer<Element>)>::call<QtPrivate::List<QSharedPointer<Element>
>, void>(bool (FileView::*)(QSharedPointer<Element>), FileView*, void**)
(qobjectdefs_impl.h:169)
by 0x45A34090: QtPrivate::QSlotObject<bool
(FileView::*)(QSharedPointer<Element>), QtPrivate::List<QSharedPointer<Element>
>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*)
(qobject_impl.h:120)
by 0x1470B16D: QMetaObject::activate(QObject*, int, int, void**) (in
/usr/lib64/libQt5Core.so.5.9.6)
by 0x512C89F: FileView::elementExecuted(QSharedPointer<Element>)
(moc_fileview.cpp:284)
by 0x50B7D36: FileView::itemActivated(QModelIndex const&) (fileview.cpp:286)
by 0x50BADCF: QtPrivate::FunctorCall<QtPrivate::IndexesList<0>,
QtPrivate::List<QModelIndex const&>, void, void (FileView::*)(QModelIndex
const&)>::call(void (FileView::*)(QModelIndex const&), FileView*, void**)
(qobjectdefs_impl.h:136)
by 0x50BA9A6: void QtPrivate::FunctionPointer<void (FileView::*)(QModelIndex
const&)>::call<QtPrivate::List<QModelIndex const&>, void>(void
(FileView::*)(QModelIndex const&), FileView*, void**) (qobjectdefs_impl.h:169)
by 0x50BA166: QtPrivate::QSlotObject<void (FileView::*)(QModelIndex const&),
QtPrivate::List<QModelIndex const&>, void>::impl(int,
QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (qobject_impl.h:120)
by 0x1470B16D: QMetaObject::activate(QObject*, int, int, void**) (in
/usr/lib64/libQt5Core.so.5.9.6)
by 0x13949594: QAbstractItemView::doubleClicked(QModelIndex const&) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x139BD4F7: QTreeView::mouseDoubleClickEvent(QMouseEvent*) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x137419B6: QWidget::event(QEvent*) (in
/usr/lib64/libQt5Widgets.so.5.9.6)
by 0x137E6FDD: QFrame::event(QEvent*) (in /usr/lib64/libQt5Widgets.so.5.9.6)
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