https://bugs.kde.org/show_bug.cgi?id=356647
--- Comment #1 from Santhiar <santhiar.anir...@gmail.com> ---
A related use-after-free crash is obtained if you open a non CVS folder via the
GUI, and as the error dialog is displayed, close the application from the
command line as
"qdbus `qdbus | grep cervisia` /cervisia/MainWindow_1/actions/file_quit
trigger".
Please find the KCrash and AddressSanitizer stacks below.
The free stack reported by AddressSanitizer exhibits a nested event loop - the
free is within this loop.
============
KCrash stack:
============
Application: Cervisia (cervisia), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb2454f3780 (LWP 10883))]
Thread 2 (Thread 0x7fb234710700 (LWP 10887)):
#0 0x00007fb23e6af4ac in send () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007fb23e6aa020 in __vsyslog_chk () from /lib/x86_64-linux-gnu/libc.so.6
#2 0x00007fb23e6aa3af in syslog () from /lib/x86_64-linux-gnu/libc.so.6
#3 0x00007fb23f888c93 in QMutex::lock (this=0x11541d0) at
thread/qmutex.cpp:180
#4 0x00007fb23f867645 in QMutex::lockInline (this=0x11541d0) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:201
#5 0x00007fb23f8646c0 in QMutexLocker::QMutexLocker (this=0x7fb23470fa20,
m=0x11541d0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#6 0x00007fb23fa69e54 in QThreadData::canWaitLocked (this=0x1154180) at
../../include/QtCore/private/../../../src/corelib/thread/qthread_p.h:236
#7 0x00007fb23fa6d30b in QEventDispatcherUNIX::processEvents
(this=0x7fb22c0008f0, flags=...) at kernel/qeventdispatcher_unix.cpp:911
#8 0x00007fb23fa15f6c in QEventLoop::processEvents (this=0x7fb23470fc78,
flags=...) at kernel/qeventloop.cpp:149
#9 0x00007fb23fa16332 in QEventLoop::exec (this=0x7fb23470fc78, flags=...) at
kernel/qeventloop.cpp:225
#10 0x00007fb23f88e0a0 in QThread::exec (this=0x11666e0) at
thread/qthread.cpp:659
#11 0x00007fb23f9e5994 in QInotifyFileSystemWatcherEngine::run (this=0x11666e0)
at io/qfilesystemwatcher_inotify.cpp:265
#12 0x00007fb23f892b2a in QThreadPrivate::start (arg=0x11666e0) at
thread/qthread_unix.cpp:361
#13 0x00007fb244cf2e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#14 0x00007fb23e6ae38d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#15 0x0000000000000000 in ?? ()
Thread 1 (Thread 0x7fb2454f3780 (LWP 10883)):
[KCrash Handler]
#6 0x00007fb241ff6a81 in QMap<QAction*, KUrl>::constBegin (this=<optimized
out>) at qt4/include/QtCore/qmap.h:374
#7 0x00007fb241ff42c0 in KRecentFilesAction::removeUrl (this=<optimized out>,
url=...) at KDE/kde/kdelibs/kdeui/actions/krecentfilesaction.cpp:234
#8 0x00007fb235065074 in CervisiaPart::openSandbox (this=0xd5acd0, url=...) at
KDE/kde/kdesdk/cervisia/cervisiapart.cpp:1813
#9 0x00007fb235058226 in CervisiaPart::slotOpenSandbox (this=0xd5acd0) at
KDE/kde/kdesdk/cervisia/cervisiapart.cpp:788
#10 0x00007fb2350506b3 in CervisiaPart::qt_static_metacall (_o=0xd5acd0,
_c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
KDE/build/kde/kdesdk/cervisia/cervisiapart.moc:195
#11 0x00007fb23fa42607 in QMetaObject::activate (sender=0xe045f0,
m=0x7fb241e1d540 <QAction::staticMetaObject>, local_signal_index=1,
argv=0x7fff43d3fb40) at kernel/qobject.cpp:3569
#12 0x00007fb240dff41d in QAction::triggered (this=0xe045f0, _t1=false) at
.moc/debug-shared/moc_qaction.cpp:277
#13 0x00007fb240dff232 in QAction::activate (this=0xe045f0,
event=QAction::Trigger) at kernel/qaction.cpp:1257
#14 0x00007fb2414f6717 in QMenuPrivate::activateCausedStack (this=0xecb970,
causedStack=..., action=0xe045f0, action_e=QAction::Trigger, self=true) at
widgets/qmenu.cpp:1037
#15 0x00007fb2414f45d6 in QMenuPrivate::activateAction (this=0xecb970,
action=0xe045f0, action_e=QAction::Trigger, self=true) at
widgets/qmenu.cpp:1129
#16 0x00007fb2414fba02 in QMenu::mouseReleaseEvent (this=0xecb930,
e=0x7fff43d418a8) at widgets/qmenu.cpp:2371
#17 0x00007fb24235ba8e in KMenu::mouseReleaseEvent (this=0xecb930,
e=0x7fff43d418a8) at KDE/kde/kdelibs/kdeui/widgets/kmenu.cpp:464
#18 0x00007fb240e9897e in QWidget::event (this=0xecb930, event=0x7fff43d418a8)
at kernel/qwidget.cpp:8389
#19 0x00007fb2414fc34a in QMenu::event (this=0xecb930, e=0x7fff43d418a8) at
widgets/qmenu.cpp:2480
#20 0x00007fb240e0f48f in QApplicationPrivate::notify_helper (this=0xc52480,
receiver=0xecb930, e=0x7fff43d418a8) at kernel/qapplication.cpp:4565
#21 0x00007fb240e12893 in QApplication::notify (this=0x7fff43d42ef0,
receiver=0xecb930, e=0x7fff43d418a8) at kernel/qapplication.cpp:4108
#22 0x00007fb2421b2f7b in KApplication::notify (this=0x7fff43d42ef0,
receiver=0xecb930, event=0x7fff43d418a8) at
KDE/kde/kdelibs/kdeui/kernel/kapplication.cpp:311
#23 0x00007fb23fa1adc6 in QCoreApplication::notifyInternal
(this=0x7fff43d42ef0, receiver=0xecb930, event=0x7fff43d418a8) at
kernel/qcoreapplication.cpp:955
#24 0x00007fb240e1a02f in QCoreApplication::sendSpontaneousEvent
(receiver=0xecb930, event=0x7fff43d418a8) at
qt/src/gui/../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#25 0x00007fb240e10531 in QApplicationPrivate::sendMouseEvent
(receiver=0xecb930, event=0x7fff43d418a8, alienWidget=0x0,
nativeWidget=0xecb930, buttonDown=0x7fb241e63050 <qt_button_down>,
lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3171
#26 0x00007fb240ee1229 in QETWidget::translateMouseEvent (this=0xecb930,
event=0x7fff43d42b28) at kernel/qapplication_x11.cpp:4459
#27 0x00007fb240edcff6 in QApplication::x11ProcessEvent (this=0x7fff43d42ef0,
event=0x7fff43d42b28) at kernel/qapplication_x11.cpp:3520
#28 0x00007fb240f27456 in QEventDispatcherX11::processEvents (this=0xc2fc90,
flags=...) at kernel/qeventdispatcher_x11.cpp:151
#29 0x00007fb23fa15f6c in QEventLoop::processEvents (this=0x7fff43d42e20,
flags=...) at kernel/qeventloop.cpp:149
#30 0x00007fb23fa16332 in QEventLoop::exec (this=0x7fff43d42e20, flags=...) at
kernel/qeventloop.cpp:225
#31 0x00007fb23fa1b5ee in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1229
#32 0x00007fb240e11526 in QApplication::exec () at kernel/qapplication.cpp:3823
#33 0x00007fb244a41662 in kdemain (argc=<optimized out>, argv=<optimized out>)
at KDE/kde/kdesdk/cervisia/main.cpp:205
#34 0x0000000000400a21 in main (argc=1050093312, argv=0xffffffff) at
KDE/build/kde/kdesdk/cervisia/cervisia_dummy.cpp:3
=====================
AddressSanitizer stack:
=====================
==13060==ERROR: AddressSanitizer: heap-use-after-free on address 0x61100013e3f0
at pc 0x7f67c86a59cd bp 0x7fff1a363770 sp 0x7fff1a363768
READ of size 8 at 0x61100013e3f0 thread T0
#0 0x7f67c86a59cc in CervisiaPart::openSandbox(KUrl const&)
KDE/kde/kdesdk/cervisia/cervisiapart.cpp:1813
#1 0x7f67c86833be in CervisiaPart::slotOpenSandbox()
KDE/kde/kdesdk/cervisia/cervisiapart.cpp:788
#2 0x7f67c8668ed3 in CervisiaPart::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**)
KDE/build-asan/kde/kdesdk/cervisia/cervisiapart.moc:195
#3 0x7f67d83ce606 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (qt4/lib/libQtCore.so.4+0x255606)
#4 0x7f67d711241c in QAction::triggered(bool)
(qt4/lib/libQtGui.so.4+0x22541c)
#5 0x7f67d7112231 in QAction::activate(QAction::ActionEvent)
(qt4/lib/libQtGui.so.4+0x225231)
#6 0x7f67d7809716 in
QMenuPrivate::activateCausedStack(QList<QPointer<QWidget> > const&, QAction*,
QAction::ActionEvent, bool) (qt4/lib/libQtGui.so.4+0x91c716)
#7 0x7f67d78075d5 in QMenuPrivate::activateAction(QAction*,
QAction::ActionEvent, bool) (qt4/lib/libQtGui.so.4+0x91a5d5)
#8 0x7f67d780ea01 in QMenu::mouseReleaseEvent(QMouseEvent*)
(qt4/lib/libQtGui.so.4+0x921a01)
#9 0x7f67da26bf3e in KMenu::mouseReleaseEvent(QMouseEvent*)
KDE/kde/kdelibs/kdeui/widgets/kmenu.cpp:464
#10 0x7f67d71ab97d in QWidget::event(QEvent*)
(qt4/lib/libQtGui.so.4+0x2be97d)
#11 0x7f67d780f349 in QMenu::event(QEvent*)
(qt4/lib/libQtGui.so.4+0x922349)
#12 0x7f67d712248e in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(qt4/lib/libQtGui.so.4+0x23548e)
#13 0x7f67d7125892 in QApplication::notify(QObject*, QEvent*)
(qt4/lib/libQtGui.so.4+0x238892)
#14 0x7f67d9f42340 in KApplication::notify(QObject*, QEvent*)
KDE/kde/kdelibs/kdeui/kernel/kapplication.cpp:311
#15 0x7f67d83a6dc5 in QCoreApplication::notifyInternal(QObject*, QEvent*)
(qt4/lib/libQtCore.so.4+0x22ddc5)
#16 0x7f67d712d02e in QCoreApplication::sendSpontaneousEvent(QObject*,
QEvent*) (qt4/lib/libQtGui.so.4+0x24002e)
#17 0x7f67d7123530 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool)
(qt4/lib/libQtGui.so.4+0x236530)
#18 0x7f67d71f4228 in QETWidget::translateMouseEvent(_XEvent const*)
(qt4/lib/libQtGui.so.4+0x307228)
#19 0x7f67d71efff5 in QApplication::x11ProcessEvent(_XEvent*)
(qt4/lib/libQtGui.so.4+0x302ff5)
#20 0x7f67d723a455 in
QEventDispatcherX11::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(qt4/lib/libQtGui.so.4+0x34d455)
#21 0x7f67d83a1f6b in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(qt4/lib/libQtCore.so.4+0x228f6b)
#22 0x7f67d83a2331 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(qt4/lib/libQtCore.so.4+0x229331)
#23 0x7f67d83a75ed in QCoreApplication::exec()
(qt4/lib/libQtCore.so.4+0x22e5ed)
#24 0x7f67d7124525 in QApplication::exec() (qt4/lib/libQtGui.so.4+0x237525)
#25 0x7f67dc00ad4f in kdemain KDE/kde/kdesdk/cervisia/main.cpp:205
#26 0x445ce8 in main (KDE/install-asan/bin/cervisia+0x445ce8)
#27 0x7f67d5d1176c (/lib/x86_64-linux-gnu/libc.so.6+0x2176c)
#28 0x445bec in _start (KDE/install-asan/bin/cervisia+0x445bec)
0x61100013e3f0 is located 112 bytes inside of 216-byte region
[0x61100013e380,0x61100013e458)
freed by thread T0 here:
#0 0x43120a in operator delete(void*)
(KDE/install-asan/bin/cervisia+0x43120a)
#1 0x7f67c86a1419 in CervisiaPart::~CervisiaPart()
KDE/kde/kdesdk/cervisia/cervisiapart.cpp:180
#2 0x7f67dc01328f in CervisiaShell::~CervisiaShell()
KDE/kde/kdesdk/cervisia/cervisiashell.cpp:81
#3 0x7f67dc012ca5 in ~CervisiaShell
KDE/kde/kdesdk/cervisia/cervisiashell.cpp:80
#4 0x7f67dc012ca5 in CervisiaShell::~CervisiaShell()
KDE/kde/kdesdk/cervisia/cervisiashell.cpp:80
#5 0x7f67d83c7e3d in qDeleteInEventHandler(QObject*)
(qt4/lib/libQtCore.so.4+0x24ee3d)
#6 0x7f67d83c79a7 in QObject::event(QEvent*)
(qt4/lib/libQtCore.so.4+0x24e9a7)
#7 0x7f67d71ad345 in QWidget::event(QEvent*)
(qt4/lib/libQtGui.so.4+0x2c0345)
#8 0x7f67d77cef72 in QMainWindow::event(QEvent*)
(qt4/lib/libQtGui.so.4+0x8e1f72)
#9 0x7f67da262133 in KMainWindow::event(QEvent*)
KDE/kde/kdelibs/kdeui/widgets/kmainwindow.cpp:1126
#10 0x7f67da3680b2 in KXmlGuiWindow::event(QEvent*)
KDE/kde/kdelibs/kdeui/xmlgui/kxmlguiwindow.cpp:126
#11 0x7f67d712248e in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(qt4/lib/libQtGui.so.4+0x23548e)
#12 0x7f67d712832b in QApplication::notify(QObject*, QEvent*)
(qt4/lib/libQtGui.so.4+0x23b32b)
#13 0x7f67d9f42340 in KApplication::notify(QObject*, QEvent*)
KDE/kde/kdelibs/kdeui/kernel/kapplication.cpp:311
#14 0x7f67d83a6dc5 in QCoreApplication::notifyInternal(QObject*, QEvent*)
(qt4/lib/libQtCore.so.4+0x22ddc5)
#15 0x7f67d83ab549 in QCoreApplication::sendEvent(QObject*, QEvent*)
(qt4/lib/libQtCore.so.4+0x232549)
#16 0x7f67d83a83f3 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (qt4/lib/libQtCore.so.4+0x22f3f3)
#17 0x7f67d83f92f6 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(qt4/lib/libQtCore.so.4+0x2802f6)
#18 0x7f67d723a669 in
QEventDispatcherX11::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(qt4/lib/libQtGui.so.4+0x34d669)
#19 0x7f67d83a1f6b in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(qt4/lib/libQtCore.so.4+0x228f6b)
#20 0x7f67d83a2331 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(qt4/lib/libQtCore.so.4+0x229331)
#21 0x7f67d78d6c8a in QDialog::exec() (qt4/lib/libQtGui.so.4+0x9e9c8a)
#22 0x7f67d9cce9dc in KMessageBox::createKMessageBox(KDialog*, QIcon
const&, QString const&, QStringList const&, QString const&, bool*,
QFlags<KMessageBox::Option>, QString const&, QMessageBox::Icon)
KDE/kde/kdelibs/kdeui/dialogs/kmessagebox.cpp:344
#23 0x7f67d9ccbfe1 in KMessageBox::createKMessageBox(KDialog*,
QMessageBox::Icon, QString const&, QStringList const&, QString const&, bool*,
QFlags<KMessageBox::Option>, QString const&)
KDE/kde/kdelibs/kdeui/dialogs/kmessagebox.cpp:158
#24 0x7f67d9cdef44 in KMessageBox::sorryWId(unsigned long, QString const&,
QString const&, QFlags<KMessageBox::Option>)
KDE/kde/kdelibs/kdeui/dialogs/kmessagebox.cpp:928
#25 0x7f67d9cde90d in KMessageBox::sorry(QWidget*, QString const&, QString
const&, QFlags<KMessageBox::Option>)
KDE/kde/kdelibs/kdeui/dialogs/kmessagebox.cpp:907
#26 0x7f67c86a4814 in CervisiaPart::openSandbox(KUrl const&)
KDE/kde/kdesdk/cervisia/cervisiapart.cpp:1807
#27 0x7f67c86833be in CervisiaPart::slotOpenSandbox()
KDE/kde/kdesdk/cervisia/cervisiapart.cpp:788
#28 0x7f67c8668ed3 in CervisiaPart::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**)
KDE/build-asan/kde/kdesdk/cervisia/cervisiapart.moc:195
#29 0x7f67d83ce606 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (qt4/lib/libQtCore.so.4+0x255606)
#30 0x7f67d711241c in QAction::triggered(bool)
(qt4/lib/libQtGui.so.4+0x22541c)
#31 0x7f67d7112231 in QAction::activate(QAction::ActionEvent)
(qt4/lib/libQtGui.so.4+0x225231)
#32 0x7f67d7809716 in
QMenuPrivate::activateCausedStack(QList<QPointer<QWidget> > const&, QAction*,
QAction::ActionEvent, bool) (qt4/lib/libQtGui.so.4+0x91c716)
#33 0x7f67d78075d5 in QMenuPrivate::activateAction(QAction*,
QAction::ActionEvent, bool) (qt4/lib/libQtGui.so.4+0x91a5d5)
#34 0x7f67d780ea01 in QMenu::mouseReleaseEvent(QMouseEvent*)
(qt4/lib/libQtGui.so.4+0x921a01)
#35 0x7f67da26bf3e in KMenu::mouseReleaseEvent(QMouseEvent*)
KDE/kde/kdelibs/kdeui/widgets/kmenu.cpp:464
#36 0x7f67d71ab97d in QWidget::event(QEvent*)
(qt4/lib/libQtGui.so.4+0x2be97d)
#37 0x7f67d780f349 in QMenu::event(QEvent*)
(qt4/lib/libQtGui.so.4+0x922349)
#38 0x7f67d712248e in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(qt4/lib/libQtGui.so.4+0x23548e)
#39 0x7f67d7125892 in QApplication::notify(QObject*, QEvent*)
(qt4/lib/libQtGui.so.4+0x238892)
#40 0x7f67d9f42340 in KApplication::notify(QObject*, QEvent*)
KDE/kde/kdelibs/kdeui/kernel/kapplication.cpp:311
#41 0x7f67d83a6dc5 in QCoreApplication::notifyInternal(QObject*, QEvent*)
(qt4/lib/libQtCore.so.4+0x22ddc5)
#42 0x7f67d712d02e in QCoreApplication::sendSpontaneousEvent(QObject*,
QEvent*) (qt4/lib/libQtGui.so.4+0x24002e)
#43 0x7f67d7123530 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool)
(qt4/lib/libQtGui.so.4+0x236530)
#44 0x7f67d71f4228 in QETWidget::translateMouseEvent(_XEvent const*)
(qt4/lib/libQtGui.so.4+0x307228)
#45 0x7f67d71efff5 in QApplication::x11ProcessEvent(_XEvent*)
(qt4/lib/libQtGui.so.4+0x302ff5)
#46 0x7f67d723a455 in
QEventDispatcherX11::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(qt4/lib/libQtGui.so.4+0x34d455)
#47 0x7f67d83a1f6b in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(qt4/lib/libQtCore.so.4+0x228f6b)
#48 0x7f67d83a2331 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(qt4/lib/libQtCore.so.4+0x229331)
#49 0x7f67d83a75ed in QCoreApplication::exec()
(qt4/lib/libQtCore.so.4+0x22e5ed)
#50 0x7f67d7124525 in QApplication::exec() (qt4/lib/libQtGui.so.4+0x237525)
#51 0x7f67dc00ad4f in kdemain KDE/kde/kdesdk/cervisia/main.cpp:205
#52 0x445ce8 in main (KDE/install-asan/bin/cervisia+0x445ce8)
#53 0x7f67d5d1176c (/lib/x86_64-linux-gnu/libc.so.6+0x2176c)
#54 0x445bec in _start (KDE/install-asan/bin/cervisia+0x445bec)
previously allocated by thread T0 here:
#0 0x430f8a in operator new(unsigned long)
(KDE/install-asan/bin/cervisia+0x430f8a)
#1 0x7f67c86b08c9 in QObject*
KPluginFactory::createPartInstance<CervisiaPart>(QWidget*, QObject*,
QList<QVariant> const&) KDE/install-asan/include/kpluginfactory.h:483
#2 0x7f67d91ff0cc in KPluginFactory::create(char const*, QWidget*,
QObject*, QList<QVariant> const&, QString const&)
KDE/kde/kdelibs/kdecore/util/kpluginfactory.cpp:203
#3 0x7f67dc01581e in KParts::ReadOnlyPart*
KPluginFactory::create<KParts::ReadOnlyPart>(QObject*, QList<QVariant> const&)
KDE/install-asan/include/kpluginfactory.h:507
#4 0x7f67dc00f019 in CervisiaShell::CervisiaShell(char const*)
KDE/kde/kdesdk/cervisia/cervisiashell.cpp:48
#5 0x7f67dc00abfa in kdemain KDE/kde/kdesdk/cervisia/main.cpp:190
#6 0x445ce8 in main (KDE/install-asan/bin/cervisia+0x445ce8)
#7 0x7f67d5d1176c (/lib/x86_64-linux-gnu/libc.so.6+0x2176c)
#8 0x445bec in _start (KDE/install-asan/bin/cervisia+0x445bec)
SUMMARY: AddressSanitizer: heap-use-after-free
KDE/kde/kdesdk/cervisia/cervisiapart.cpp:1813 CervisiaPart::openSandbox(KUrl
const&)
Shadow bytes around the buggy address:
0x0c228001fc20: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c228001fc30: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c228001fc40: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c228001fc50: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c228001fc60: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
=>0x0c228001fc70: fd fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]fd
0x0c228001fc80: fd fd fd fd fd fd fd fd fd fd fd fa fa fa fa fa
0x0c228001fc90: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c228001fca0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c228001fcb0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c228001fcc0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
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
Heap right redzone: fb
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack partial redzone: f4
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
ASan internal: fe
==13060==ABORTING
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