[dolphin] [Bug 504824] Sometimes, accessing some directories owned by root with content accessible to the user causes Dolphin to crash.
"Roke Julian Lockhart Beedell" <[email protected]>
| Newsgroups | gmane.comp.kde.devel.kfm |
|---|---|
| Message-ID | <[email protected]/> |
https://bugs.kde.org/show_bug.cgi?id=504824 --- Comment #1 from Roke Julian Lockhart Beedell <[email protected]> --- Created attachment 181763 --> https://bugs.kde.org/attachment.cgi?id=181763&action=edit A Duplicate Of All That GNOME Abrt Has Captured, Except The Coredump (In reply to Roke Julian Lockhart Beedell from comment #0) Checking what was still there, I saw another invisible instance. I attached `gdb` to a running, but invisible, process, I saw: > ~~~CPP > __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56 > 56 ret > (gdb) bt full > #0 __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56 > No locals. > #1 0x00007f687e47b9da in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49 > result = <optimized out> > pd = <optimized out> > ch = <optimized out> > #2 0x00007f687e47c04c in __futex_abstimed_wait_common64 (private=0, futex_word=0x7f686400a3c8, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57 > No locals. > #3 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f686400a3c8, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87 > err = <optimized out> > clockbit = <optimized out> > op = <optimized out> > #4 0x00007f687e47c0af in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f686400a3c8, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139 > No locals. > #5 0x00007f687e47e71e in __pthread_cond_wait_common (cond=0x7f686400a3a8, mutex=0x7f686400a380, clockid=0, abstime=0x0) at pthread_cond_wait.c:426 > signals = <optimized out> > g1_start = <optimized out> > buffer = {__routine = 0x7f687e47e540 <__condvar_cleanup_waiting>, __arg = 0x7ffd2b92d450, __canceltype = 1406887264, __prev = 0x0} > cbuffer = {wseq = 0, cond = 0x7f686400a3a8, mutex = 0x7f686400a380, private = 0} > err = <optimized out> > result = 0 > wseq = 0 > g = <optimized out> > seq = 0 > flags = <optimized out> > private = 0 > #6 ___pthread_cond_wait (cond=0x7f686400a3a8, mutex=0x7f686400a380) at pthread_cond_wait.c:458 > No locals. > #7 0x00007f687eccbb2c in QWaitConditionPrivate::wait (this=0x7f686400a380, deadline=...) at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/corelib/thread/qwaitcondition_unix.cpp:67 > --Type <RET> for more, q to quit, c to continue without paging--c > code = <optimized out> > #8 QWaitCondition::wait (this=this@entry=0x7f6864009e30, mutex=mutex@entry=0x7f6864009e28, deadline=...) at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/corelib/thread/qwaitcondition_unix.cpp:145 > returnValue = <optimized out> > #9 0x00007f687f1ab555 in QDBusPendingCallPrivate::waitForFinished (this=0x7f6864009de0) at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/dbus/qdbuspendingcall.cpp:206 > locker = <optimized out> > #10 0x00007f687f1ab791 in QDBusPendingCall::waitForFinished (this=this@entry=0x7ffd2b92d630) at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/dbus/qdbuspendingcall.cpp:323 > No locals. > #11 0x0000564649408ad5 in Dolphin::attachToExistingInstance (inputUrls=..., openFiles=false, splitView=false, preferredService=..., activationToken=...) at /usr/src/debug/dolphin-25.04.1-1.fc42.x86_64/src/global.cpp:82 > isActiveWindowReply = {<QDBusPendingReplyBase> = {<QDBusPendingCall> = {d = {d = {ptr = 0x7f6864009de0}}}, <No data fields>}, <No data fields>} > interface = {first = {value = {ptr = 0x564653db5e70}, d = 0x7f6864009590}, second = {<QListSpecialMethods<QString>> = {<QListSpecialMethodsBase<QString>> = {<No data fields>}, <No data fields>}, d = {d = 0x0, ptr = 0x0, size = 0}}} > __for_range = @0x7ffd2b92d650: {<QListSpecialMethods<std::pair<QSharedPointer<OrgKdeDolphinMainWindowInterface>, QList<QString> > >> = {<QListSpecialMethodsBase<std::pair<QSharedPointer<OrgKdeDolphinMainWindowInterface>, QList<QString> > >> = {<No data fields>}, <No data fields>}, d = {d = 0x7f686400c770, ptr = 0x7f686400c780, size = 1}} > __for_begin = <optimized out> > __for_end = <optimized out> > attached = <optimized out> > dolphinInterfaces = {<QListSpecialMethods<std::pair<QSharedPointer<OrgKdeDolphinMainWindowInterface>, QList<QString> > >> = {<QListSpecialMethodsBase<std::pair<QSharedPointer<OrgKdeDolphinMainWindowInterface>, QList<QString> > >> = {<No data fields>}, <No data fields>}, d = {d = 0x7f686400c770, ptr = 0x7f686400c780, size = 1}} > activeWindowIndex = <optimized out> > newWindowURLs = {<QListSpecialMethods<QUrl>> = {<QListSpecialMethodsBase<QUrl>> = {<No data fields>}, <No data fields>}, d = {d = 0x7f6864009de0, ptr = 0x7f687ecd6060 <QCommandLineParserPrivate::aliases(QString const&) const+352>, > size = 140086784610720}} > #12 0x0000564649393e3e in Dolphin::attachToExistingInstance (inputUrls=..., openFiles=false, splitView=false, preferredService=..., activationToken=...) at /usr/src/debug/dolphin-25.04.1-1.fc42.x86_64/src/global.cpp:68 > attached = false > dolphinInterfaces = <optimized out> > activeWindowIndex = <optimized out> > newWindowURLs = <optimized out> > interface = <optimized out> > __for_range = <optimized out> > __for_begin = <optimized out> > __for_end = <optimized out> > isActiveWindowReply = <optimized out> > url = <optimized out> > __for_range = <optimized out> > __for_begin = <optimized out> > __for_end = <optimized out> > urlFound = <optimized out> > urlString = <optimized out> > i = <optimized out> > interface = <optimized out> > isUrlOpenReply = <optimized out> > interface = <optimized out> > __for_range = <optimized out> > __for_begin = <optimized out> > __for_end = <optimized out> > reply = <optimized out> > #13 main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/dolphin-25.04.1-1.fc42.x86_64/src/main.cpp:197 > token = {d = {d = 0x564653e83ca0, ptr = 0x564653e83cb0 u"kwin-332", size = 8}, static _empty = 0 u'\000'} > app = {<QGuiApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x7f6880396098 <vtable for QApplication+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, > stringdata = 0x7f687ef0d210 <QObject::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN7QObjectE_t>+272>, > data = 0x7f687ef0d100 <QObject::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN7QObjectE_t>>, static_metacall = 0x7f687eb5cfe0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, > relatedMetaObjects = 0x0, metaTypes = 0x7f687f092ae0 <QObject::qt_staticMetaObjectRelocatingContent<(anonymous namespace)::qt_meta_tag_ZN7QObjectE_t>>, extradata = 0x0}}, d_ptr = {d = 0x5646539b4a50}}, > static staticMetaObject = {d = {superdata = {direct = 0x5646494b2a20 <QObject::staticMetaObject>}, > stringdata = 0x7f687ef08e88 <QCoreApplication::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN16QCoreApplicationE_t>+392>, > data = 0x7f687ef08d00 <QCoreApplication::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN16QCoreApplicationE_t>>, > static_metacall = 0x7f687eaffa40 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, > metaTypes = 0x7f687f090a00 <QCoreApplication::qt_staticMetaObjectRelocatingContent<(anonymous namespace)::qt_meta_tag_ZN16QCoreApplicationE_t>>, extradata = 0x0}}, static self = 0x7ffd2b92d840}, static staticMetaObject = {d = { > superdata = {direct = 0x7f687f0909c0 <QCoreApplication::staticMetaObject>}, stringdata = 0x7f687fa9f790 <QGuiApplication::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN15QGuiApplicationE_t>+752>, > data = 0x7f687fa9f4a0 <QGuiApplication::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN15QGuiApplicationE_t>>, > static_metacall = 0x7f687f2e5460 <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, > metaTypes = 0x7f687fbbe660 <QGuiApplication::qt_staticMetaObjectRelocatingContent<(anonymous namespace)::qt_meta_tag_ZN15QGuiApplicationE_t>>, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = { > direct = 0x5646494b2d60 <QGuiApplication::staticMetaObject>}, stringdata = 0x7f6880251508 <QApplication::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN12QApplicationE_t>+392>, > data = 0x7f6880251380 <QApplication::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN12QApplicationE_t>>, > static_metacall = 0x7f687fc43140 <QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, > metaTypes = 0x7f6880396160 <QApplication::qt_staticMetaObjectRelocatingContent<(anonymous namespace)::qt_meta_tag_ZN12QApplicationE_t>>, extradata = 0x0}}} > aboutData = {d = std::unique_ptr<KAboutDataPrivate> = {get() = 0x564653a04950}} > parser = {d = 0x564653e73e30} > splitView = false > openFiles = false > adminWorkerInfoWanted = <optimized out> > args = {<QListSpecialMethods<QString>> = {<QListSpecialMethodsBase<QString>> = {<No data fields>}, <No data fields>}, d = {d = 0x564653e76420, ptr = 0x564653e76430, size = 1}} > urls = {<QListSpecialMethods<QUrl>> = {<QListSpecialMethodsBase<QUrl>> = {<No data fields>}, <No data fields>}, d = {d = 0x564653e7f950, ptr = 0x564653e7f960, size = 1}} > startedWithURLs = <optimized out> > mainWindow = <optimized out> > serviceOptions = <optimized out> > dolphinDBusService = {<QObject> = {_vptr.QObject = 0x0, static staticMetaObject = {d = {superdata = {direct = 0x0}, > stringdata = 0x7f687ef0d210 <QObject::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN7QObjectE_t>+272>, > data = 0x7f687ef0d100 <QObject::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN7QObjectE_t>>, static_metacall = 0x7f687eb5cfe0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, > relatedMetaObjects = 0x0, metaTypes = 0x7f687f092ae0 <QObject::qt_staticMetaObjectRelocatingContent<(anonymous namespace)::qt_meta_tag_ZN7QObjectE_t>>, extradata = 0x0}}, d_ptr = {d = 0x0}}, static staticMetaObject = {d = { > superdata = {direct = 0x5646494b2a20 <QObject::staticMetaObject>}, stringdata = 0x7f6880a7923c <KDBusService::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN12KDBusServiceE_t>+316>, > data = 0x7f6880a79100 <KDBusService::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN12KDBusServiceE_t>>, > static_metacall = 0x7f6880a67350 <KDBusService::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, > metaTypes = 0x7f6880a7da40 <KDBusService::qt_staticMetaObjectRelocatingContent<(anonymous namespace)::qt_meta_tag_ZN12KDBusServiceE_t>>, extradata = 0x0}}, d = std::unique_ptr<KDBusServicePrivate> = {get() = 0x0}} > interface = {<QObject> = {_vptr.QObject = 0x564653e75cf0, static staticMetaObject = {d = {superdata = {direct = 0x0}, > stringdata = 0x7f687ef0d210 <QObject::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN7QObjectE_t>+272>, > data = 0x7f687ef0d100 <QObject::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN7QObjectE_t>>, static_metacall = 0x7f687eb5cfe0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, > relatedMetaObjects = 0x0, metaTypes = 0x7f687f092ae0 <QObject::qt_staticMetaObjectRelocatingContent<(anonymous namespace)::qt_meta_tag_ZN7QObjectE_t>>, extradata = 0x0}}, d_ptr = {d = 0x0}}, static staticMetaObject = {d = { > superdata = {direct = 0x5646494b2a20 <QObject::staticMetaObject>}, stringdata = 0x5646494941dc <DBusInterface::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN13DBusInterfaceE_t>+252>, > data = 0x5646494940e0 <DBusInterface::qt_staticMetaObjectStaticContent<(anonymous namespace)::qt_meta_tag_ZN13DBusInterfaceE_t>>, > static_metacall = 0x5646493989e0 <DBusInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, > metaTypes = 0x5646494b4560 <DBusInterface::qt_staticMetaObjectRelocatingContent<(anonymous namespace)::qt_meta_tag_ZN13DBusInterfaceE_t>>, extradata = 0x0}}, m_isDaemon = false} > feedbackProvider = <optimized out > ~~~ This consistently occurs if I attach `gdb`, but doesn't appear to affect the application. -- You are receiving this mail because: You are on the CC list for the bug.