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* Merge remote-tracking branch 'origin/5.8' into devLiang Qi2016-09-2946-149/+315
|\ | | | | | | Change-Id: I3b51bb706e401edfda09a433c67aa58e44f33e83
| * Merge "Merge remote-tracking branch 'origin/5.7' into 5.8" into refs/staging/5.8Liang Qi2016-09-2930-73/+143
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| | * Merge remote-tracking branch 'origin/5.7' into 5.8Liang Qi2016-09-2930-73/+143
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: mkspecs/features/uikit/xcodebuild.mk tests/auto/other/lancelot/tst_lancelot.cpp tests/auto/widgets/widgets/qmdisubwindow/tst_qmdisubwindow.cpp tests/auto/widgets/widgets/qmenubar/tst_qmenubar.cpp Change-Id: Ia0ae2de86094120281abd445138877c2cc3e882c
| | | * Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-09-2815-39/+61
| | | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/widgets/dialogs/qcolordialog.cpp src/widgets/dialogs/qfiledialog.cpp tests/auto/network/ssl/qsslsocket/tst_qsslsocket.cpp Change-Id: I34bc8a990f8f526889a95a5c7099ef557b9681ad
| | | | * QTapAndHoldGestureRecognizer: Fix several UBs (invalid cast) in recognize()Marc Mutz2016-09-281-10/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As found by UBSan: qstandardgestures.cpp:511:67: runtime error: downcast of address 0x7ffc9beb1b90 which does not point to an object of type 'QTouchEvent' 0x7ffc9beb1b90: note: object is of type 'QPlatformSurfaceEvent' fc 7f 00 00 08 93 b1 6f f5 2a 00 00 00 00 00 00 00 00 00 00 d9 00 ec 9b 00 00 00 00 49 01 c1 5e ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'QPlatformSurfaceEvent' #0 0x2af55edfa66a in QTapAndHoldGestureRecognizer::recognize(QGesture*, QObject*, QEvent*) qstandardgestures.cpp:511 #1 0x2af55ee3d9bb in QGestureManager::filterEventThroughContexts(QMultiMap<QObject*, Qt::GestureType> const&, QEvent*) qgesturemanager.cpp:276 #2 0x2af55ee4565b in QGestureManager::filterEvent(QWidget*, QEvent*) qgesturemanager.cpp:512 #3 0x2af55ee53945 in QGestureManager::filterEvent(QObject*, QEvent*) qgesturemanager.cpp:556 #4 0x2af55ea1b83a in QApplication::notify(QObject*, QEvent*) qapplication.cpp:3053 #5 0x2af573949d0f in QCoreApplication::notifyInternal2(QObject*, QEvent*) qcoreapplication.cpp:988 #6 0x2af56982ff94 in QCoreApplication::sendEvent(QObject*, QEvent*) qcoreapplication.h:231 #7 0x2af56982ff94 in QWindowPrivate::create(bool) qwindow.cpp:435 #8 0x2af55ecd10fe in QWidgetPrivate::create_sys(unsigned long long, bool, bool) qwidget.cpp:1471 #9 0x2af55ecc770e in QWidget::create(unsigned long long, bool, bool) qwidget.cpp:1333 #10 0x2af55ed80618 in QWidget::setVisible(bool) qwidget.cpp:8156 #11 0x4feec4 in tst_QWidget::touchEventsForGesturePendingWidgets() tst_qwidget.cpp:9824 qstandardgestures.cpp:512:67: runtime error: downcast of address 0x7ffc9beb1b90 which does not point to an object of type 'QMouseEvent' 0x7ffc9beb1b90: note: object is of type 'QPlatformSurfaceEvent' fc 7f 00 00 08 93 b1 6f f5 2a 00 00 00 00 00 00 00 00 00 00 d9 00 ec 9b 00 00 00 00 49 01 c1 5e ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'QPlatformSurfaceEvent' #0 0x2af55edfaa19 in QTapAndHoldGestureRecognizer::recognize(QGesture*, QObject*, QEvent*) qstandardgestures.cpp:512 [... skipping common lines ...] qstandardgestures.cpp:514:95: runtime error: downcast of address 0x 0x7ffc9beb1b90: note: object is of type 'QPlatformSurfaceEvent' fc 7f 00 00 08 93 b1 6f f5 2a 00 00 00 00 00 00 00 00 00 00 d9 00 ec 9b 00 00 00 0 ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'QPlatformSurfaceEvent' #0 0x2af55edfa966 in QTapAndHoldGestureRecognizer::recognize(QGesture*, QObject*, QEvent*) qstandardgestures.cpp:514 [... skipping common lines ...] The problem is that the casts are done outside the switch that determines the event's type, so for any given event object, at least any two of the casts are invalid. This could actually be a real problem, because it's trivial for a compiler to prove that these three lines unconditionally invoke UB, so it has all the right in the world to decide to drop the complete rest of the function, using this line of reasoning: 1. The only way for these three casts not to be UB is if event == nullptr. 2. If event == nullptr, then event->type() invokes UB, so event cannot be nullptr. 3. The only way both can be true is if this code path is never taken. I can thus assume that object == state && event->type() == QEvent::Timer is always true, drop the check and execute the if block unconditionally (I need to call QEvent::type(), to satisfy the as-if-rule, but I needn't check its return value). Fix by moving the casts where they belong: into each case of the switch, where the type of the event has been checked to match the target type of the cast. Change-Id: I3aee8e213dc19d2f51636bcc5221cc92b3142e58 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| | | | * QWidget: Fix UB (invalid cast) in sendResizeEvents()Marc Mutz2016-09-281-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Found by UBSan: qwidget.cpp:5228:62: runtime error: downcast of address 0x61b00003d480 which does not point to an object of type 'QWidget' 0x61b00003d480: note: object is of type 'QMainWindowLayout' bc 00 00 75 90 2e 2a 78 4f 2b 00 00 40 c1 02 00 f0 60 00 00 78 2f 2a 78 4f 2b 00 00 00 00 00 00 ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'QMainWindowLayout' #0 0x2b4f70efb1c2 in sendResizeEvents qwidget.cpp:5228 #1 0x2b4f70f65f7f in QWidget::grab(QRect const&) qwidget.cpp:5252 #2 0x6b1746 in tst_QWidget::render_task188133() tst_qwidget.cpp:6615 Fix by performing the cast only after the test for isWidgetType() has succeeded. Change-Id: I061a60ef35bcb5fbefb9bc7b84706c9dd5afd207 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| | | | * QGraphicsAnchorLayout: Fix invalid use of Q_AUTOTEST_EXPORTPalo Kisa2016-09-272-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Q_AUTOTEST_EXPORT is defined in all cases. So usage as #if defined(Q_AUTOTEST_EXPORT) was wrong. Change-Id: Ia1c1526ad08fdfa35ca773d7c62f8bbba39a6d38 Reviewed-by: Marc Mutz <marc.mutz@kdab.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
| | | | * QDateTimeEdit: synchronize time-spec before initializing displayEdward Welbourne2016-09-271-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QDateTimeEdit ignores the time-spec of its date-time value, using its own time-spec instead; mostly, this works because it first conforms the value to its own time-spec. However, during construction, before doing this, it set up its display data, which could leave it with a different time (rather than a different representation of the given time) than it was asked to use. Moved the updateTimeSpec() calls to immediately after setting value in QDateTimeEditPrivate::init() to ensure correct handling. Added test. Task-number: QTBUG-54781 Change-Id: I3b07c10997abb858fc0b40558bff96e3fdabbd83 Reviewed-by: Jesus Fernandez <jesus.fernandez@qt.io> Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
| | | | * Add GLSL version 110 on Intel with compat profilesLaszlo Agocs2016-09-271-2/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Windows Intel drivers reject shader sources without a version directive in 3.2+ compatibility profiles. This is odd but can be worked around by adding #version 110 (which should be the default...) Change-Id: I1ccac41b80121e6423d4f8964d03dda52a433296 Task-number: QTBUG-55733 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> Reviewed-by: Andy Nichols <andy.nichols@qt.io>
| | | | * QSslSocket: respect read buffer's max size (SecureTransport)Timur Pocheptsov2016-09-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. QSslSocketBackendPrivate::transmit was ignoring 'readBufferMaxSize'; as a result, we can have a user trying to set read buffer's size to a small value (and more important - reading slowly in a small chunks from this socket), but SSL itself socket reading 'too fast', potentially growing its internal buffer to a huge size. This also results in auto-tests failing - whenever we're trying to limit read rate in some test. 2. Update qsslsocket auto-test. Task-number: QTBUG-43388 Task-number: QTBUG-55170 Change-Id: Iedece26df0ac5b3b7cad62cc8c98aedc28e7ca5b Reviewed-by: Richard J. Moore <rich@kde.org>
| | | | * QLayout: Fix UB (invalid cast) in widgetEvent()Marc Mutz2016-09-271-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Found by UBSan: qlayout.cpp:612:50: runtime error: downcast of address 0x7ffcd4c39a70 which does not point to an object of type 'QWidget' 0x7ffcd4c39a70: note: object is of type 'QObject' 00 00 00 00 b0 43 4c 7b f5 2a 00 00 70 c9 28 02 00 00 00 00 08 93 9a 77 f5 2a 00 00 00 00 c3 d4 ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'QObject' #0 0x2af56f189960 in QLayout::widgetEvent(QEvent*) qlayout.cpp:612 #1 0x2af56f037660 in QApplicationPrivate::notify_helper(QObject*, QEvent*) qapplication.cpp:3732 #2 0x2af56f06ae5b in QApplication::notify(QObject*, QEvent*) qapplication.cpp:3704 #3 0x2af57989e383 in QCoreApplication::notifyInternal2(QObject*, QEvent*) qcoreapplication.cpp:988 #4 0x2af5799c1696 in QCoreApplication::sendEvent(QObject*, QEvent*) qcoreapplication.h:231 #5 0x2af5799c1696 in QObjectPrivate::setParent_helper(QObject*) qobject.cpp:2043 #6 0x2af5799c4823 in QObject::~QObject() qobject.cpp:1095 #7 0x2af56f2d205d in QWidget::~QWidget() qwidget.cpp:1549 #8 0x2af56f9c1366 in QFrame::~QFrame() qframe.cpp:262 #9 0x2af56f9e76cb in QLabel::~QLabel() qlabel.cpp:247 #10 0x458077 in tst_QStyleSheetStyle::emptyStyleSheet() tst_qstylesheetstyle.cpp:1400 Fix by not casting at all (or, to be precise, casting implicitly up instead of explicitly down). Change-Id: Ic19fd29e0cabd1aee5b1c93ca4c0fc70bc7a5927 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| | | | * QStackedLayout: Fix UB (invalid cast) in qt_wasDeleted()Marc Mutz2016-09-272-8/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Found by UBSan: qstackedlayout.cpp:261:98: runtime error: downcast of address 0x60400003cd10 which does not point to an object of type 'QtFriendlyLayoutWidget' 0x60400003cd10: note: object is of type 'QWidget' 0e 00 80 76 70 0b 06 3f d6 2a 00 00 00 99 00 00 50 61 00 00 20 0d 06 3f d6 2a 00 00 00 00 be be ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'QWidget' #0 0x2ad637b8f58f in qt_wasDeleted qstackedlayout.cpp:261 #1 0x2ad637b8f58f in QStackedLayout::takeAt(int) qstackedlayout.cpp:285 #2 0x2ad637b4afcb in QLayout::removeWidget(QWidget*) qlayout.cpp:1369 #3 0x413534 in tst_QStackedLayout::testCase() tst_qstackedlayout.cpp:155 Caused by using a struct to get access to QWidgetPrivate::wasDeleted using a cast. That cast is invalid, of course, so simply use QWidgetPrivate::get(). Caveat: we need a const version of that function, but that didn't exist, yet, so added one. Change-Id: I27d449b90be7e2072646d950c676b500ef698349 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| | | | * QGraphicsScene: don't search for nullptrMarc Mutz2016-09-241-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Following f6cb8b1af8f15a06898c5c71f81c64779d9478f6, take advantage of the nullptr return case of QGraphicsItem ::toGraphicsObject() by not looking up nullptr in the QList and the two QHashes. They don't contain nullptrs. Change-Id: Ic1cfbb4c60061577a09348ef78fdc573f95ad9a8 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
| | | | * Q(Color|File)Dialog: Fix several UBs (invalid cast/member call) in ↵Marc Mutz2016-09-242-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Private::canBeNativeDialog() Found by UBSan: qcolordialog.cpp:86:5: runtime error: downcast of address 0x7ffdf50c1ec0 which does not point to an object of type 'QColorDialog' 0x7ffdf50c1ec0: note: object is of type 'QDialog' fd 7f 00 00 d8 6e c7 23 b7 2a 00 00 50 c1 af 01 00 00 00 00 b0 70 c7 23 b7 2a 00 00 00 00 1a 1e ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'QDialog' #0 0x2ab720e4ec97 in QColorDialogPrivate::q_func() const qcolordialog.cpp:86 #1 0x2ab720e4ec97 in QColorDialogPrivate::canBeNativeDialog() const qcolordialog.cpp:1865 #2 0x2ab720e84ed6 in QDialog::setVisible(bool) qdialog.cpp:696 #3 0x2ab720e6c1fa in QDialog::~QDialog() qdialog.cpp:357 #4 0x2ab720e2b276 in QColorDialog::~QColorDialog() qcolordialog.cpp:2187 #5 0x2ab720e5e2c6 in QColorDialog::getColor(QColor const&, QWidget*, QString const&, QFlags<QColorDialog::ColorDialogOption>) qcolordialog.cpp:2148 #6 0x2ab720e5e473 in QColorDialog::getRgba(unsigned int, bool*, QWidget*) qcolordialog.cpp:2176 #7 0x407180 in tst_QColorDialog::testGetRgba() tst_qcolordialog.cpp:118 qfiledialog_p.h:112:5: runtime error: downcast of address 0x7ffd6858cc60 which does not point to an object of type 'QFileDialog' 0x7ffd6858cc60: note: object is of type 'QDialog' a1 2b 00 00 d8 1e 5e 0c a1 2b 00 00 b0 af 01 20 a1 2b 00 00 b0 20 5e 0c a1 2b 00 00 00 00 46 00 ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'QDialog' #0 0x2ba10980a9e7 in QFileDialogPrivate::q_func() const qfiledialog_p.h:112 #1 0x2ba10980a9e7 in QFileDialogPrivate::canBeNativeDialog() const qfiledialog.cpp:695 #2 0x2ba1097efe36 in QDialog::setVisible(bool) qdialog.cpp:696 #3 0x2ba1097d715a in QDialog::~QDialog() qdialog.cpp:357 #4 0x2ba109854c4b in QFileDialog::~QFileDialog() qfiledialog.cpp:380 #5 0x4179dc in tst_QFiledialog::init() tst_qfiledialog.cpp:175 Fix by replacing Q_Q with the the equivalent expression for QDialog. We can't re-use QDialogPrivate::q_func() here, since that is private, and probably should stay like that. Also fix an invalid member call in QColorDialogPrivate::canBeNativeDialog(): qcolordialog.cpp:2050:5: runtime error: member call on address 0x7ffdf50c1ec0 which does not point to an object of type 'QColorDialog' 0x7ffdf50c1ec0: note: object is of type 'QDialog' fd 7f 00 00 d8 6e c7 23 b7 2a 00 00 50 c1 af 01 00 00 00 00 b0 70 c7 23 b7 2a 00 00 00 00 1a 1e ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'QDialog' #0 0x2ab720e4e5ea in QColorDialog::options() const qcolordialog.cpp:2050 #1 0x2ab720e4e8c8 in QColorDialogPrivate::canBeNativeDialog() const qcolordialog.cpp:1870 #2 0x2ab720e84ed6 in QDialog::setVisible(bool) qdialog.cpp:696 #3 0x2ab720e6c1fa in QDialog::~QDialog() qdialog.cpp:357 #4 0x2ab720e2b276 in QColorDialog::~QColorDialog() qcolordialog.cpp:2187 #5 0x2ab720e5e2c6 in QColorDialog::getColor(QColor const&, QWidget*, QString const&, QFlags<QColorDialog::ColorDialogOption>) qcolordialog.cpp:2148 #6 0x2ab720e5e473 in QColorDialog::getRgba(unsigned int, bool*, QWidget*) qcolordialog.cpp:2176 #7 0x407180 in tst_QColorDialog::testGetRgba() tst_qcolordialog.cpp:118 by accessing the data member directly instead of through the Public API. Fix the same code in QFileDialog, even though the autotest coverage is too limited for UBSan to point that one out explicitly. This commit amends abe8b4ab9b5243b477c72f3e900d4f6cca79b5c5, in which it should have been included in the first place... Change-Id: Iff0538eba61d2381359f0b61f35918d643f7aa0c Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| | | | * QApplication: Fix UB (invalid cast) in notify()Marc Mutz2016-09-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Found by UBSan, which was so shocked that it crashed: #6 <signal handler called> #7 __dynamic_cast () at ../../../../gcc/libstdc++-v3/libsupc++/dyncast.cc:50 #8 0x00002b9278fa1c3b in __ubsan::checkDynamicType(void*, void*, unsigned long) () from /opt/gcc/trunk/lib64/libubsan.so.0 #9 0x00002b9278fa10c3 in HandleDynamicTypeCacheMiss(__ubsan::DynamicTypeCacheMissData*, unsigned long, unsigned long, __ubsan::ReportOptions) () from /opt/gcc/trunk/lib64/libubsan.so.0 #10 0x00002b9278fa1783 in __ubsan_handle_dynamic_type_cache_miss () from /opt/gcc/trunk/lib64/libubsan.so.0 #11 0x00002b926c08ab8d in QApplication::notify(QObject*, QEvent*) () at /home/marc/Qt/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3120 (full backtrace originates in tst_QWidget::testDeletionInEventHandlers(), testing key events). Fix is simple: just perform the cast before delivering the event. Change-Id: Ic26e36f47ef57e980c0dba00900927ff39fe6392 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| | | | * QNetworkInterface: fix reporting of virtual interfaces on LinuxThiago Macieira2016-09-241-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We checked if we had seen the interface by looking into seenInterfaces and seenIndexes, but we never updated those variables with what we saw in this block. This fixes the reporting of PPP interfaces as well as TUN/TAP virtual interfaces. Change-Id: I33dc971f005a4848bb8ffffd1476830b8482b808 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
| | | * | Cocoa: Get mouse position from the eventMorten Johan Sørvig2016-09-271-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We want the coordinates for a mouse event to be the position at the time of event generation, not the current position. This is a followup to 39be577c which fixed this for some cases. This commit replaces all usages of [NSEvent mouseLocation] with code that gets the location from the event. Change-Id: I691a46a61ce65e2b33335453b5b22de01f76d767 Task-id: QTBUG-54399 Task-id: QTBUG-37926 Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
| | | * | Windows: Fix crash when loading color fonts from dataEskil Abrahamsen Blomfeldt2016-09-273-5/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When color fonts are loaded from data, the font returned will be a DirectWrite engine even the hinting preference does not require it. This would cause a crash as we unconditionally cast the pointer to QWindowsFontEngine*. Using GDI and the unique family name hack to load the font from data works fine, but we need to make sure we reference count the font resource in this case, so we have to implement the setUniqueFamilyName() logic in the DirectWrite engine as well for this specific case. [ChangeLog][Windows] Fixed crash when loading color fonts from data. Task-number: QTBUG-55595 Change-Id: I05443e8a396105da68ac4872b48339130b86c7f6 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
| | | * | QGuiApplication, platform plugins: don't modify AA_DontUseNativeMenuBarShawn Rutledge2016-09-263-11/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The default should be false, meaning the application will prefer to use a native menubar if the platform supports it. The application author can set it to true if he wants to always use a Qt-rendered menubar instead; or, he can call QMenuBar::setNativeMenuBar(). Qt and its plugins should not override the author's wishes. Instead, if the platform plugin cannot create a native menubar for whatever reason, createPlatformMenuBar() will return null, and QMenuBar will fall back to using a Qt menubar instead. The application can check the result via QMenuBar::isNativeMenuBar(). QMdiArea when maximized inside a QMainWindow with an empty title does not replace the main window's title if we are using native menus. This behavior turned out to be the same on Unity as it is on macOS, so the autotest needed adjustment to expect that behavior whenever the menubar is native, not only on certain platforms. tst_QMenuBar::allowActiveAndDisabled() tests a standalone QMenuBar. In f92f78094 it was disabled on macOS, but on Ubuntu it passes as long as we force it to be a non-native menubar, so it should pass that way on macOS too. Removed unused variable RESET to fix warning. Task-number: QTBUG-54793 Change-Id: I716e40da709f96331cbbf25213bd7bc153e4dbe2 Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
| | | * | Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-09-238-8/+35
| | | |\ \ | | | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/global/qlogging.cpp Change-Id: I9cc8f25ad897efab6a42cb5c5161b1c9402952f0
| | | | * Fix linear RGB16 gradientsAllan Sandfeld Jensen2016-09-231-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Writing to solid overwrites part of the gradient input messing up later lines. In particular repeating gradients tended to be broken. Tested by lancelot (once the baseline is correct). Change-Id: I64222048ba67b0424b44822f09ddc947973145a6 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
| | | | * QWindowPrivate::maybeQuitOnLastWindowClosed(): Skip tooltipsFriedemann Kleint2016-09-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Windows of type Qt::ToolTip should not prevent closing the application when checking for the last window. Task-number: QTBUG-55523 Change-Id: I47c51abe79bf6c857aba229960de95e1a23efb10 Reviewed-by: J-P Nurmi <jpnurmi@qt.io>
| | | | * QToolTip: Hide when close event is receivedFriedemann Kleint2016-09-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hide the tooltip when a window is requested to close in addition to focus/activation change. This fixes the tooltip blocking the shutdown of a Qt Quick Controls application. Task-number: QTBUG-55523 Change-Id: I09d10fc162ce125075b03c534412b488974d12b9 Reviewed-by: J-P Nurmi <jpnurmi@qt.io>
| | | | * Merge "Merge remote-tracking branch 'origin/5.6.2' into 5.6" into ↵Liang Qi2016-09-231-0/+16
| | | | |\ | | | | | | | | | | | | | | | | | | refs/staging/5.6
| | | | | * Merge remote-tracking branch 'origin/5.6.2' into 5.6Liang Qi2016-09-231-0/+16
| | | | | |\ | | | | | | | | | | | | | | | | | | | | | Change-Id: I570fa9b06e181d02a4bee83500730733b31d4758
| | | | | | * Describe meaning of typographic units in QRawFont documentationKonstantin Tokarev2016-09-221-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Text is copied from corresponding QFontMetrics methods. Change-Id: Ife79e0d1b06ca3f691f2fd8bd796b41aeaa76954 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
| | | | * | | Fix Myanmar text with some fontsEskil Abrahamsen Blomfeldt2016-09-231-1/+7
| | | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In change db2764db3466221ad680d63ff2224cdd016fc351, we introduced the requirement of having specific OpenType tables available to certain fonts. Before, we would not require OpenType support to use a font for Myanmar text, for instance, since this was not listed as one of the languages requiring OpenType support. This patch simply brings back the limitation that fonts are only disqualified by missing tables if the language is one of the ones we know to require OpenType. Change-Id: I6f1ee2c8a068f9e183a36e24967f331dae96c14b Task-number: QTBUG-55569 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
| | | | * | QGraphicsScene: Fix UB (invalid cast) in Private::ungrabMouse()Marc Mutz2016-09-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Found by UBSan: qgraphicsscene.cpp:1000:40: runtime error: downcast of address 0x2af0d4072b00 which does not point to an object of type 'QGraphicsWidget' 0x2af0d4072b00: note: object is of type 'QGraphicsObject' 00 00 00 00 30 f5 26 bd f0 2a 00 00 90 e1 05 d4 f0 2a 00 00 a8 e3 26 bd f0 2a 00 00 d0 33 0f d4 ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'QGraphicsObject' #0 0x2af0badf1305 in QGraphicsScenePrivate::ungrabMouse(QGraphicsItem*, bool) qgraphicsscene.cpp:1000 #1 0x2af0bae0fc24 in QGraphicsScenePrivate::removeItemHelper(QGraphicsItem*) qgraphicsscene.cpp:692 #2 0x2af0bacd21f6 in QGraphicsItem::~QGraphicsItem() qgraphicsitem.cpp:1555 #3 0x2af0bacd4c48 in QGraphicsObject::~QGraphicsObject() qgraphicsitem.cpp:7766 #4 0x2af0baf7e99c in QGraphicsWidget::~QGraphicsWidget() qgraphicswidget.cpp:231 #5 0x2af0baf7f8c0 in QGraphicsWidget::~QGraphicsWidget() qgraphicswidget.cpp:282 #6 0x2af0badcee34 in QGraphicsScene::clear() qgraphicsscene.cpp:2388 #7 0x2af0badcf3fc in QGraphicsScene::~QGraphicsScene() qgraphicsscene.cpp:1682 #8 0x4b26f0 in tst_QGraphicsWidget::popupMouseGrabber() tst_qgraphicswidget.cpp:47 Fix by using the existing graphics widget pointer, determined a line above to be equivalent to 'item', for the removePopup() function call instead of casting 'item' itself. The rest of removePopup() appears to be well-behaved and doesn't trigger any more UBSan errors, so it was indeed just the cast which was undefined, no member calls. Change-Id: Ia54da90262a7a02f527914a90b0208be0ffc0f0b Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| | | | * | QGraphicsScene: Fix UB (invalid cast) in removeItemHelper()Marc Mutz2016-09-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The variable 'item' may or may not contain a QGraphicsObject pointer. Using static_cast on an 'item' that isn't, is UB. Found by UBSan (which failed to print a message, but the function names gave it away): [...] #6 <signal handler called> #7 0x00002b18813bec05 in __ubsan::checkDynamicType(void*, void*, unsigned long) () from /opt/gcc/trunk/lib64/libubsan.so.0 #8 0x00002b18813be0c3 in HandleDynamicTypeCacheMiss(__ubsan::DynamicTypeCacheMissData*, unsigned long, unsigned long, __ubsan::ReportOptions) () from /opt/gcc/trunk/lib64/libubsan.so.0 #9 0x00002b18813be783 in __ubsan_handle_dynamic_type_cache_miss () from /opt/gcc/trunk/lib64/libubsan.so.0 #10 0x00002b1875e71d4d in QGraphicsScenePrivate::removeItemHelper(QGraphicsItem*) () at /home/marc/Qt/qt5/qtbase/src/widgets/graphicsview/qgraphicsscene.cpp:720 #11 0x00002b1875e731ef in QGraphicsScene::removeItem(QGraphicsItem*) () at /home/marc/Qt/qt5/qtbase/src/widgets/graphicsview/qgraphicsscene.cpp:2929 #12 0x00002b1875e6d05f in QGraphicsScenePrivate::removeItemHelper(QGraphicsItem*) () at /home/marc/Qt/qt5/qtbase/src/widgets/graphicsview/qgraphicsscene.cpp:604 #13 0x00002b1875e731ef in QGraphicsScene::removeItem(QGraphicsItem*) () at /home/marc/Qt/qt5/qtbase/src/widgets/graphicsview/qgraphicsscene.cpp:2929 #14 0x00002b1875e73e68 in QGraphicsScene::addItem(QGraphicsItem*) () at /home/marc/Qt/qt5/qtbase/src/widgets/graphicsview/qgraphicsscene.cpp:2505 #15 0x000000000043d34d in tst_QGraphicsWidget::fontPropagationSceneChange() () at /home/marc/Qt/qt5/qtbase/tests/auto/widgets/graphicsview/qgraphicswidget/tst_qgraphicswidget.cpp:941 [...] Fix by using QGraphicsItem::toGraphicsObject(). Yes, it's that simple... Change-Id: If04d1b62603cfd808cc7b64946da536c221a0c11 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
| | | | * | Q(Font|Color|File)Dialog: Fix several UBs (invalid cast/member call) in ↵Marc Mutz2016-09-221-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Private::canBeNativeDialog() Found by UBSan: qfontdialog_p.h:77:5: runtime error: downcast of address 0x7ffc3ceadc90 which does not point to an object of type 'QFontDialog' 0x7ffc3ceadc90: note: object is of type 'QDialog' fc 7f 00 00 38 5f a8 27 fc 2a 00 00 60 e2 14 02 00 00 00 00 10 61 a8 27 fc 2a 00 00 00 00 00 00 ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'QDialog' #0 0x2afc24d29490 in QFontDialogPrivate::q_func() const qfontdialog_p.h:77 #1 0x2afc24d29490 in QFontDialogPrivate::canBeNativeDialog() const qfontdialog.cpp:1033 #2 0x2afc24c93f56 in QDialog::setVisible(bool) qdialog.cpp:696 #3 0x2afc24c7b27a in QDialog::~QDialog() qdialog.cpp:357 #4 0x2afc24d286a6 in QFontDialog::~QFontDialog() qfontdialog.cpp:339 #5 0x2afc24d481a2 in QFontDialogPrivate::getFont(bool*, QFont const&, QWidget*, QString const&, QFlags<QFontDialog::FontDialogOption>) qfontdialog.cpp:402 #6 0x2afc24d483f1 in QFontDialog::getFont(bool*, QWidget*) qfontdialog.cpp:396 #7 0x407652 in tst_QFontDialog::testGetFont() tst_qfontdialog.cpp:120 qcolordialog.cpp:86:5: runtime error: downcast of address 0x7ffdf50c1ec0 which does not point to an object of type 'QColorDialog' 0x7ffdf50c1ec0: note: object is of type 'QDialog' fd 7f 00 00 d8 6e c7 23 b7 2a 00 00 50 c1 af 01 00 00 00 00 b0 70 c7 23 b7 2a 00 00 00 00 1a 1e ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'QDialog' #0 0x2ab720e4ec97 in QColorDialogPrivate::q_func() const qcolordialog.cpp:86 #1 0x2ab720e4ec97 in QColorDialogPrivate::canBeNativeDialog() const qcolordialog.cpp:1865 #2 0x2ab720e84ed6 in QDialog::setVisible(bool) qdialog.cpp:696 #3 0x2ab720e6c1fa in QDialog::~QDialog() qdialog.cpp:357 #4 0x2ab720e2b276 in QColorDialog::~QColorDialog() qcolordialog.cpp:2187 #5 0x2ab720e5e2c6 in QColorDialog::getColor(QColor const&, QWidget*, QString const&, QFlags<QColorDialog::ColorDialogOption>) qcolordialog.cpp:2148 #6 0x2ab720e5e473 in QColorDialog::getRgba(unsigned int, bool*, QWidget*) qcolordialog.cpp:2176 #7 0x407180 in tst_QColorDialog::testGetRgba() tst_qcolordialog.cpp:118 qfiledialog_p.h:112:5: runtime error: downcast of address 0x7ffd6858cc60 which does not point to an object of type 'QFileDialog' 0x7ffd6858cc60: note: object is of type 'QDialog' a1 2b 00 00 d8 1e 5e 0c a1 2b 00 00 b0 af 01 20 a1 2b 00 00 b0 20 5e 0c a1 2b 00 00 00 00 46 00 ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'QDialog' #0 0x2ba10980a9e7 in QFileDialogPrivate::q_func() const qfiledialog_p.h:112 #1 0x2ba10980a9e7 in QFileDialogPrivate::canBeNativeDialog() const qfiledialog.cpp:695 #2 0x2ba1097efe36 in QDialog::setVisible(bool) qdialog.cpp:696 #3 0x2ba1097d715a in QDialog::~QDialog() qdialog.cpp:357 #4 0x2ba109854c4b in QFileDialog::~QFileDialog() qfiledialog.cpp:380 #5 0x4179dc in tst_QFiledialog::init() tst_qfiledialog.cpp:175 Fix by replacing Q_Q with the the equivalent expression for QDialog. We can't re-use QDialogPrivate::q_func() here, since that is private, and probably should stay like that. Also fix an invalid member call in QColorDialogPrivate::canBeNativeDialog(): qcolordialog.cpp:2050:5: runtime error: member call on address 0x7ffdf50c1ec0 which does not point to an object of type 'QColorDialog' 0x7ffdf50c1ec0: note: object is of type 'QDialog' fd 7f 00 00 d8 6e c7 23 b7 2a 00 00 50 c1 af 01 00 00 00 00 b0 70 c7 23 b7 2a 00 00 00 00 1a 1e ^~~~~~~~~~~~~~~~~~~~~~~ vptr for 'QDialog' #0 0x2ab720e4e5ea in QColorDialog::options() const qcolordialog.cpp:2050 #1 0x2ab720e4e8c8 in QColorDialogPrivate::canBeNativeDialog() const qcolordialog.cpp:1870 #2 0x2ab720e84ed6 in QDialog::setVisible(bool) qdialog.cpp:696 #3 0x2ab720e6c1fa in QDialog::~QDialog() qdialog.cpp:357 #4 0x2ab720e2b276 in QColorDialog::~QColorDialog() qcolordialog.cpp:2187 #5 0x2ab720e5e2c6 in QColorDialog::getColor(QColor const&, QWidget*, QString const&, QFlags<QColorDialog::ColorDialogOption>) qcolordialog.cpp:2148 #6 0x2ab720e5e473 in QColorDialog::getRgba(unsigned int, bool*, QWidget*) qcolordialog.cpp:2176 #7 0x407180 in tst_QColorDialog::testGetRgba() tst_qcolordialog.cpp:118 by accessing the data member directly instead of through the Public API. Fix the same code in QFileDialog, even though the autotest coverage is too limited for UBSan to point that one out explicitly. Change-Id: Idd278744961435e417d91fb2f89b6d91a94e0c71 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
| | | | * | Fix bootstrap applications crashing when QT_MESSAGE_PATTERN contains ↵Olivier Goffart2016-09-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | %{backtrace} tokens[i] was left uninitialized. This could cause a crash when moc produces a qWarning. Task-number: QTBUG-56045 Change-Id: I6fba933005edd29756f0d6b1cfe53243254ac7b2 Reviewed-by: Marc Mutz <marc.mutz@kdab.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| | | * | | Doc: corrected reference to OpenSSL webpageNico Vertriest2016-09-231-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change-Id: I0314aac1e37615605a30d9dcc4962b9e7f883517 Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io>
| * | | | | Reduce memory allocations when reading the QMimeType listAleix Pol2016-09-291-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use QTextStream::readLineInto instead of using N internal buffers temporarily to read the mime types file into a QSet<QString>. Change-Id: I05110a4d484cc9485ceb3bc2be2fc7c78f4b2434 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * | | | | Prefer pkg-config for finding libpqSune Vuorela2016-09-281-0/+1
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pg_config is a thing of the past, and at least debian stable offers a pkg-config file for libpq Change-Id: I582c0a78a77f0ebb0c43e31f04b1ef315786b478 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
| * | | | moc: support nested q_namespacesBogDan Vatra2016-09-281-6/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nested namespaces are quite common, therefore moc should support them. Task-number: QTBUG-55415 Change-Id: I756cab36d498eb4342b402d255836d5d30f07b30 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
| * | | | Add note about lifetime of the pointer returned by QClipboard::mimeData()Friedemann Kleint2016-09-281-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Explain that it might become invalidated when the clipboard changes. Task-number: QTBUG-55737 Change-Id: Ic7366901f60647caab44930ab03915fd0c9aba1a Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
| * | | | QApplication: use desktopStyleKey if styleOverride was invalidDmitry Shachnev2016-09-281-6/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the application is passed an invalid style option, we should fall back to the style provided by the platform theme, not to the first available style. Change-Id: I59e25b00d4a32221dea7c960d0f4e0068247b2dd Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
| * | | | Pick up changes to device-pixel-ratio in QRasterBackingStoreTor Arne Vestbø2016-09-274-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Regression from 2d2d9078, which assumed the code in QBackingStore::beginPaint would apply to macOS as well, but QHighDpiScaling::isActive() is only active when Qt does the high DPI scaling, so we never hit the resize() code-path. Adds backingStore() accessor to go from QPlatformBackingStore to QBackingStore. Change-Id: I5de2ade74e731df445ea22e0f49b2a121e678efe Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
| * | | | UIKit: Document the history and implementation of QIOSBackingStoreTor Arne Vestbø2016-09-271-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | Change-Id: Icca393afa84bc7dae7f28669a3e73268ffed68b7 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
| * | | | qdbusxmlparser: Enabled error outputAndreas Wilhelm2016-09-273-7/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implements behavior for the --verbose switch already specified but never implemented. Without this switch you would have to rebuild qdbusxml2cpp to see error output. Using -V will now produce error output such as: dbus.parser: unknown token "" "Characters" dbus.parser: Invalid D-BUS interface name 'com.qt-project.dbus' found while parsing introspection dbus.parser: unknown token "" "Characters" dbus.parser: skipping unknown element "method" dbus.parser: xml error "Opening and ending tag mismatch." doc "..." Task-number: QTBUG-34126 Change-Id: Ie5b7ec78007ddc305b1e7ddbffb1436920721c9c Reviewed-by: Rolf Eike Beer <eb@emlix.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * | | | Avoid re-use of QFileSystemMetaData instance in dir entry listingSimon Hausmann2016-09-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We've observed that on machines with SELinux installed but disabled, the behavior of readdir() changes slightly. In the case of tst_qdir's entryList QDir::Hidden test case, the listing of the directory contents returns DT_UNKNOWN for the files and (broken) symlink(s) that are present. When SELinux is enabled, we do see DT_REG and DT_LNK. Our fallback to DT_UNKNOWN however resets merely the knownFlags, it does not reset entryFlags, as all the other cases do. The bug comes when QDirIteratorPrivate::advance() re-uses the QFileSystemMetaData instance across iterations, and this way we get the entryFlags values from a previous iteration (with != DT_UNKNOWN) into the evaluation of an entry with DT_UNKNOWN. The more conservative approach to fixing this is here by assuming that QFileSystemMetaData is not designed for re-use and re-initialize it explicitly in the iteration. Change-Id: I875856f5ee63a7072d172033e90d02cf41bcab20 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
| * | | | Doc: several minor doc issuesNico Vertriest2016-09-271-51/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - linking errors - parameter definition Change-Id: I879b38c159822900ab9851407f0e9067b318ca1f Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io>
| * | | | xcb: Support EGLStreams for Wayland on X11Paul Olav Tvete2016-09-272-1/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To make NVidia EGLStreams work on the desktop, we need to use eglGetPlatformDisplayEXT instead of eglGetDisplay. Therefore, let's try that first if we have the extension. Change-Id: Id420fb46d5bc5345faa5cbb066584b0859d50417 Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* | | | | QSettings: Add proper support for XDG_CONFIG_DIRSPalo Kisa2016-09-271-22/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update fallback mechanism for Q_XDG_PLATFORM based systems to follow the Xdg specification. [ChangeLog][QtCore][QSettings] Added proper support for system-wide configuration file lookup based on Xdg spec (XDG_CONFIG_DIRS) on Unix based systems Task-number: QTBUG-34919 Change-Id: Ieddee1c0b3b1506bf19aa865bdab87fc81d58cfd Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | | | | qsettings: Simplify confFiles logicPalo Kisa2016-09-273-116/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use a QVector to hold the QConfFile(s) to allow more configuration files than the statically defined number -> this will allow considering multiple system-wide configuration files if needed. To use a dynamic container we get rid of use QScopedSharedPointer, which actually wasn't needed anyway, as the "deref" logic was/is done manually in the QConfFileSettingsPrivate destructor. Change-Id: Ie9341da2cbe2e2b1379f9e2538cb4c9ebbd6fc97 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | | | | Implement QWindowsMsaaAccessible::put_accValueTeijo Hakala2016-09-271-2/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement QWindowsMsaaAccessible::put_accValue so automated UI tests which utilize Accessibility API (at least WinLDTP https://github.com/ldtp/cobra) can set values of QSliders, QSpinBoxes, etc... Task-number: QTBUG-55546 Change-Id: I0f3f21000fbf1468c35e322eff3f7224da746a0c Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io> Reviewed-by: Jan Arve Sæther <jan-arve.saether@theqtcompany.com>
* | | | | Merge remote-tracking branch 'origin/5.8' into devLiang Qi2016-09-26119-581/+1359
|\ \ \ \ \ | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/plugins/platforms/ios/qiosmessagedialog.mm Change-Id: Icfbf55c3215ec088e552d0b42a5c94d04b17c65f
| * | | | Document 3rd party source that is part of Qt TestKai Koehne2016-09-265-0/+459
| | | | | | | | | | | | | | | | | | | | | | | | | Change-Id: I8f324e23909232ee80a8d123fba35f5a6fecfaac Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
| * | | | Fix event names on comment about QChildEventSérgio Martins2016-09-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change-Id: If9901471e459acb374807649e0affb84d82f7b8b Reviewed-by: David Faure <david.faure@kdab.com> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
| * | | | Enable building of qlalr with QT_NO_CAST_FROM/TO_ASCIILars Knoll2016-09-254-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | Change-Id: I1b26c4b3ca84e0bb8001ca24ef46bd24926a0f82 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>