Details
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Bug
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Resolution: Unresolved
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P2: Important
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None
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5.15.1
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None
Description
We encounter the same kind of issue that QTBUG-64096 in our application with Qt 5.15.1 with following code :
QImage image = drawing_info_->window()->print(); GQOverrideCursor wait_cursor( Qt::WaitCursor ); QGuiApplication::clipboard()->setImage(image);
And when closing application after this call, we have a crash :
Thread #1 [Pdgm_Epic] 4060 [core: 9] (Suspended : Signal : SIGSEGV:Segmentation fault) QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::operator->() at qscopedpointer.h:118 0x7f7a32ac529c qGetPtrHelper<QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> > const>() at qglobal.h:1,135 0x7f7a32ac528d QThreadPool::d_func() at qthreadpool.h:59 0x7f7a32af7546 QThreadPool::contains() at qthreadpool.cpp:787 0x7f7a32af70dc convert_generic() at qimage_conversions.cpp:240 0x7f7a3342cf0b QImage::convertToFormat_helper() at qimage.cpp:2,103 0x7f7a3341d865 QImage::convertToFormat(QImage::Format, QFlags<Qt::ImageConversionFlag>) const & at qimage.h:184 0x7f7a33470bb8 QBmpHandler::write() at qbmphandler.cpp:779 0x7f7a33470bb8 QImageWriter::write() at qimagewriter.cpp:785 0x7f7a33441d7f QImageData::doImageIO() at qimage.cpp:3,762 0x7f7a33421e52 QImage::save() at qimage.cpp:3,750 0x7f7a33421d97 QInternalMimeData::renderDataHelper() at qinternalmimedata.cpp:228 0x7f7a333d6e9c QXcbMime::mimeDataForAtom() at qxcbmime.cpp:111 0x7f7a21117a4d QXcbClipboard::sendSelection() at qxcbclipboard.cpp:480 0x7f7a210fe5b6 QXcbClipboard::handleSelectionRequest() at qxcbclipboard.cpp:631 0x7f7a210ff080 QXcbConnection::handleXcbEvent() at qxcbconnection.cpp:637 0x7f7a2110756b QXcbClipboard::waitForClipboardEvent() at qxcbclipboard.cpp:801 0x7f7a210ff9f2 QXcbClipboard::~QXcbClipboard() at qxcbclipboard.cpp:265 0x7f7a210fd989 QXcbClipboard::~QXcbClipboard() at qxcbclipboard.cpp:277 0x7f7a210fdaaa QXcbConnection::~QXcbConnection() at qxcbconnection.cpp:137 0x7f7a21104360 QXcbConnection::~QXcbConnection() at qxcbconnection.cpp:155 0x7f7a21104564 qDeleteAll<QList<QXcbConnection*>::const_iterator>() at qalgorithms.h:320 0x7f7a211103e8 qDeleteAll<QList<QXcbConnection*> >() at qalgorithms.h:328 0x7f7a2110fb1b QXcbIntegration::~QXcbIntegration() at qxcbintegration.cpp:229 0x7f7a2110dae0 QXcbIntegration::~QXcbIntegration() at qxcbintegration.cpp:231 0x7f7a2110db86 QGuiApplicationPrivate::~QGuiApplicationPrivate() at qguiapplication.cpp:1,728 0x7f7a333acee9 QApplicationPrivate::~QApplicationPrivate() at qapplication.cpp:159 0x7f7a3438728e QApplicationPrivate::~QApplicationPrivate() at qapplication.cpp:163 0x7f7a343872aa QScopedPointerDeleter<QObjectData>::cleanup() at qscopedpointer.h:60 0x7f7a32da5907 QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::~QScopedPointer() at qscopedpointer.h:107 0x7f7a32da29ed QObject::~QObject() at qobject.cpp:972 0x7f7a32d974d7 QCoreApplication::~QCoreApplication() at qcoreapplication.cpp:863 0x7f7a32d542a7 QGuiApplication::~QGuiApplication() at qguiapplication.cpp:678 0x7f7a333a7ba3 QApplication::~QApplication() at qapplication.cpp:706 0x7f7a34388e3d
Best regards
Attachments
Issue Links
- relates to
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QTBUG-64096 QClipboard filled with QPixmap crashes on exit
- Reported