https://bugs.kde.org/show_bug.cgi?id=363294
Bug ID: 363294
Summary: KDE Partition Manager crashes on exit if QFileDialog
is used
Product: partitionmanager
Version: Git
Platform: Compiled Sources
OS: Linux
Status: UNCONFIRMED
Severity: crash
Priority: NOR
Component: general
Assignee: andr...@stikonas.eu
Reporter: andr...@stikonas.eu
KDE Partition Manager crashes on exit if QFileDialog with most themes (e.g.
Breeze or Oxygen but not with GTK+ theme).
Reproducible: Always
Steps to Reproduce:
1. Open KDE Partition Manager
2. Menu->Device->Export Partition Table
3. Click cancel
4. Quit KDE Partition Manager
Actual Results:
Application: partitionmanager (partitionmanager), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#6 QGenericAtomicOps<QBasicAtomicOps<4> >::load<int>
(_q_value=@0x7f8bb58b2720: <error reading variable>) at
../../include/QtCore/../../src/corelib/thread/qgenericatomic.h:90
#7 QBasicAtomicInteger<int>::load (this=0x7f8bb58b2720) at
../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:118
#8 QtPrivate::RefCount::deref (this=0x7f8bb58b2720) at
../../include/QtCore/../../src/corelib/tools/qrefcount.h:60
#9 QString::~QString (this=0x2acea00, __in_chrg=<optimized out>) at
../../include/QtCore/../../src/corelib/tools/qstring.h:1053
#10 QRegExpEngineKey::~QRegExpEngineKey (this=<optimized out>,
__in_chrg=<optimized out>) at tools/qregexp.cpp:866
#11 QHashNode<QRegExpEngineKey, QCache<QRegExpEngineKey,
QRegExpEngine>::Node>::~QHashNode (this=<optimized out>, __in_chrg=<optimized
out>) at ../../include/QtCore/../../src/corelib/tools/qhash.h:237
#12 QHash<QRegExpEngineKey, QCache<QRegExpEngineKey,
QRegExpEngine>::Node>::deleteNode2 (node=0x2ace9f0) at
../../include/QtCore/../../src/corelib/tools/qhash.h:585
#13 0x00007f8bcd8aad69 in QHashData::free_helper (this=0x2562fd0,
node_delete=0x7f8bcd8cc890 <QHash<QRegExpEngineKey, QCache<QRegExpEngineKey,
QRegExpEngine>::Node>::deleteNode2(QHashData::Node*)>) at tools/qhash.cpp:491
#14 0x00007f8bcd8c44d4 in QHash<QRegExpEngineKey, QCache<QRegExpEngineKey,
QRegExpEngine>::Node>::freeData (this=<optimized out>, x=<optimized out>) at
../../include/QtCore/../../src/corelib/tools/qhash.h:621
#15 QHash<QRegExpEngineKey, QCache<QRegExpEngineKey,
QRegExpEngine>::Node>::~QHash (this=<optimized out>, __in_chrg=<optimized out>)
at ../../include/QtCore/../../src/corelib/tools/qhash.h:342
#16 QHash<QRegExpEngineKey, QCache<QRegExpEngineKey,
QRegExpEngine>::Node>::clear (this=0x7f8bcdc2cdb0 <(anonymous
namespace)::Q_QGS_globalEngineCache::innerFunction()::holder+16>) at
../../include/QtCore/../../src/corelib/tools/qhash.h:627
#17 QCache<QRegExpEngineKey, QRegExpEngine>::clear (this=0x7f8bcdc2cda0
<(anonymous namespace)::Q_QGS_globalEngineCache::innerFunction()::holder>) at
tools/qcache.h:119
#18 QCache<QRegExpEngineKey, QRegExpEngine>::~QCache (this=0x7f8bcdc2cda0
<(anonymous namespace)::Q_QGS_globalEngineCache::innerFunction()::holder>,
__in_chrg=<optimized out>) at tools/qcache.h:87
#19 (anonymous namespace)::Q_QGS_globalEngineCache::Holder::~Holder
(this=0x7f8bcdc2cda0 <(anonymous
namespace)::Q_QGS_globalEngineCache::innerFunction()::holder>,
__in_chrg=<optimized out>) at tools/qregexp.cpp:3820
#20 0x00007f8bccb48cd8 in __run_exit_handlers (status=0, listp=0x7f8bccea9618
<__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:82
#21 0x00007f8bccb48d25 in __GI_exit (status=<optimized out>) at exit.c:104
#22 0x00007f8bccb335b7 in __libc_start_main (main=0x41bff1 <main(int, char**)>,
argc=2, argv=0x7ffe5cd73b28, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffe5cd73b18) at libc-start.c:323
#23 0x000000000041bb79 in _start ()
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