elvisangelaccio added a comment.
In D10742#377356 <https://phabricator.kde.org/D10742#377356>, @jtamate wrote: > Let's see if this assert/crash can be avoided without reverting all the patch. Any help is welcome. Does this valgrind log help? Invalid read of size 8 at 0x56B5628: QSharedDataPointer<KFileItemPrivate>::QSharedDataPointer(QSharedDataPointer<KFileItemPrivate> const&) (qshareddata.h:92) by 0x56AF5D6: KFileItem::KFileItem(KFileItem const&) (kfileitem.h:47) by 0x575FDFB: KCoreDirListerCache::renameDir(QUrl const&, QUrl const&) (kcoredirlister.cpp:1576) by 0x575B041: KCoreDirListerCache::slotFileRenamed(QString const&, QString const&, QString const&) (kcoredirlister.cpp:969) by 0x577BF39: QtPrivate::FunctorCall<QtPrivate::IndexesList<0, 1, 2>, QtPrivate::List<QString const&, QString const&, QString const&>, void, void (KCoreDirListerCache::*)(QString const&, QString const&, QString const&)>::call(void (KCoreDirListerCache::*)(QString const&, QString const&, QString const&), KCoreDirListerCache*, void**) (qobjectdefs_impl.h:152) by 0x577A630: void QtPrivate::FunctionPointer<void (KCoreDirListerCache::*)(QString const&, QString const&, QString const&)>::call<QtPrivate::List<QString const&, QString const&, QString const&>, void>(void (KCoreDirListerCache::*)(QString const&, QString const&, QString const&), KCoreDirListerCache*, void**) (qobjectdefs_impl.h:185) by 0x5777250: QtPrivate::QSlotObject<void (KCoreDirListerCache::*)(QString const&, QString const&, QString const&), QtPrivate::List<QString const&, QString const&, QString const&>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (qobjectdefs_impl.h:414) by 0x75C93BF: QMetaObject::activate(QObject*, int, int, void**) (in /usr/lib/libQt5Core.so.5.12.0) by 0x5798ED3: OrgKdeKDirNotifyInterface::FileRenamedWithLocalPath(QString const&, QString const&, QString const&) (moc_kdirnotify.cpp:224) by 0x579889D: OrgKdeKDirNotifyInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (moc_kdirnotify.cpp:103) by 0x5798DAB: OrgKdeKDirNotifyInterface::qt_metacall(QMetaObject::Call, int, void**) (moc_kdirnotify.cpp:203) by 0x72B19EE: ??? (in /usr/lib/libQt5DBus.so.5.12.0) Address 0x11350758 is 72 bytes inside a block of size 128 free'd at 0x4839D7B: realloc (vg_replace_malloc.c:826) by 0x7439992: QListData::realloc_grow(int) (in /usr/lib/libQt5Core.so.5.12.0) by 0x7439A3B: QListData::append(int) (in /usr/lib/libQt5Core.so.5.12.0) by 0x576BE43: QList<KFileItem>::insert(QList<KFileItem>::iterator, KFileItem const&) (qlist.h:521) by 0x576B1EC: KCoreDirListerCache::DirItem::insert(KFileItem const&) (kcoredirlister_p.h:422) by 0x576AC8A: KCoreDirListerCache::reinsert(KFileItem const&, QUrl const&) (kcoredirlister_p.h:310) by 0x5760053: KCoreDirListerCache::renameDir(QUrl const&, QUrl const&) (kcoredirlister.cpp:1584) by 0x575B041: KCoreDirListerCache::slotFileRenamed(QString const&, QString const&, QString const&) (kcoredirlister.cpp:969) by 0x577BF39: QtPrivate::FunctorCall<QtPrivate::IndexesList<0, 1, 2>, QtPrivate::List<QString const&, QString const&, QString const&>, void, void (KCoreDirListerCache::*)(QString const&, QString const&, QString const&)>::call(void (KCoreDirListerCache::*)(QString const&, QString const&, QString const&), KCoreDirListerCache*, void**) (qobjectdefs_impl.h:152) by 0x577A630: void QtPrivate::FunctionPointer<void (KCoreDirListerCache::*)(QString const&, QString const&, QString const&)>::call<QtPrivate::List<QString const&, QString const&, QString const&>, void>(void (KCoreDirListerCache::*)(QString const&, QString const&, QString const&), KCoreDirListerCache*, void**) (qobjectdefs_impl.h:185) by 0x5777250: QtPrivate::QSlotObject<void (KCoreDirListerCache::*)(QString const&, QString const&, QString const&), QtPrivate::List<QString const&, QString const&, QString const&>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (qobjectdefs_impl.h:414) by 0x75C93BF: QMetaObject::activate(QObject*, int, int, void**) (in /usr/lib/libQt5Core.so.5.12.0) Block was alloc'd at at 0x4839D7B: realloc (vg_replace_malloc.c:826) by 0x7439992: QListData::realloc_grow(int) (in /usr/lib/libQt5Core.so.5.12.0) by 0x7439C1A: QListData::insert(int) (in /usr/lib/libQt5Core.so.5.12.0) by 0x576BE43: QList<KFileItem>::insert(QList<KFileItem>::iterator, KFileItem const&) (qlist.h:521) by 0x576B1EC: KCoreDirListerCache::DirItem::insert(KFileItem const&) (kcoredirlister_p.h:422) by 0x575D78C: KCoreDirListerCache::slotEntries(KIO::Job*, QList<KIO::UDSEntry> const&) (kcoredirlister.cpp:1252) by 0x577C268: QtPrivate::FunctorCall<QtPrivate::IndexesList<0, 1>, QtPrivate::List<KIO::Job*, QList<KIO::UDSEntry> const&>, void, void (KCoreDirListerCache::*)(KIO::Job*, QList<KIO::UDSEntry> const&)>::call(void (KCoreDirListerCache::*)(KIO::Job*, QList<KIO::UDSEntry> const&), KCoreDirListerCache*, void**) (qobjectdefs_impl.h:152) by 0x577AAC8: void QtPrivate::FunctionPointer<void (KCoreDirListerCache::*)(KIO::Job*, QList<KIO::UDSEntry> const&)>::call<QtPrivate::List<KIO::Job*, QList<KIO::UDSEntry> const&>, void>(void (KCoreDirListerCache::*)(KIO::Job*, QList<KIO::UDSEntry> const&), KCoreDirListerCache*, void**) (qobjectdefs_impl.h:185) by 0x5777D4A: QtPrivate::QSlotObject<void (KCoreDirListerCache::*)(KIO::Job*, QList<KIO::UDSEntry> const&), QtPrivate::List<KIO::Job*, QList<KIO::UDSEntry> const&>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (qobjectdefs_impl.h:414) by 0x75C93BF: QMetaObject::activate(QObject*, int, int, void**) (in /usr/lib/libQt5Core.so.5.12.0) by 0x5703C23: KIO::ListJob::entries(KIO::Job*, QList<KIO::UDSEntry> const&) (moc_listjob.cpp:236) by 0x57027CE: KIO::ListJobPrivate::slotListEntries(QList<KIO::UDSEntry> const&) (listjob.cpp:154) REPOSITORY R241 KIO REVISION DETAIL https://phabricator.kde.org/D10742 To: jtamate, #frameworks, dfaure Cc: elvisangelaccio, bruns, kde-frameworks-devel, mwolff, markg, michaelh, ngraham
