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* Merge remote-tracking branch 'origin/5.5' into 5.6Liang Qi2016-01-1985-2324/+2115
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: config.tests/common/atomic64/atomic64.cpp configure src/3rdparty/forkfd/forkfd.c src/corelib/io/forkfd_qt.cpp src/widgets/kernel/qwidgetwindow.cpp tests/auto/corelib/statemachine/qstatemachine/tst_qstatemachine.cpp tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp tests/auto/widgets/widgets/qcombobox/tst_qcombobox.cpp tools/configure/configureapp.cpp Change-Id: Ic6168d82e51a0ef1862c3a63bee6722e8f138414
| * xcb: Fallback to Xlib screen when glXGetCurrentDisplay() returns NULLBłażej Szczygieł2016-01-182-6/+11
| | | | | | | | | | Change-Id: Ie25b3fac4c0224f847c77c0515894a9df84077a2 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
| * Fix QFileSelector::select if called with QUrl and scheme "assets"André Klitzing2016-01-151-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QFileSelector::select(QUrl) will use ":" for scheme "qrc" to call QFileSelector::select(QString). Scheme "assets" needs to remain "assets:" for select(QString), otherwise it won't recognize the file in "assets". Following failed because it was passed as ":/qml/example.qml" to select(QString): select(QUrl("assets:/qml/example.qml")); This will call select(QString) to: select("assets:/qml/example.qml"); Change-Id: I6bdeed6bb67992498ae3b8e1273c20e70049381a Task-number: QTBUG-50435 Reviewed-by: BogDan Vatra <bogdan@kdab.com>
| * Fix non-Latin1 strings in QJsonDocument on big-endian platformsThiago Macieira2016-01-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QJsonDocument stores the entire JSON tree in its binary format. Since the binary format is the same on-disk as in-memory, it has a fixed endianness. But when converting from QString to the little-endian format, the code accidentally converted twice (from little endian, to little endian), which resulted in a no-op and the string got stored as big-endian. It's like encrypting with double-ROT13. No new testcase because tst_QtJson::removeNonLatinKey was already failing and gets fixed by this commit. Task-number: QTBUG-50419 Change-Id: I408dcb81ba654c929f25ffff1428cc79472bbe13 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
| * Fix UB in QIODevicePrivateMarc Mutz2016-01-131-6/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Passing nullptr as the second argument of memcpy/memmove constitutes undefined behavior, even if the length argument is zero at the same time. Fix by protecting mem{cpy,move,chr} from nullptrs. Found by UBSan: qtbase/src/corelib/io/qiodevice_p.h:105:33: runtime error: null pointer passed as argument 2, which is declared to never be null qtbase/src/corelib/io/qiodevice_p.h:175:53: runtime error: null pointer passed as argument 2, which is declared to never be null Change-Id: I979158b0a74169ca4eb459928398ebc40f77dfb5 Reviewed-by: Alex Trotsenko <alex1973tr@gmail.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * Fix UB in QFileDevice::writeData()Marc Mutz2016-01-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Passing nullptr as the 2nd argument of memcpy constitutes undefined behavior. Fix by protecting the block with 'if (len)', which, presumably, is the only valid case where 'data' may be nullptr. Change-Id: I7647d7e0808b1f26444ea3cf8bbf5cda9ddc9e6c Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
| * Fix UB in QFSFileEnginePrivate::writeFdFh()Marc Mutz2016-01-111-21/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Apparently, it is considered valid to call the function with 'data' set to nullptr, and 'len' to zero. But doing so invokes undefined behavior because nullptr is passed to fwrite(). Fix by protecting the loops with 'if (len)'. Found by UBSan: qtbase/src/corelib/io/qfsfileengine.cpp:732:84: runtime error: null pointer passed as argument 1, which is declared to never be null Change-Id: Idfe23875c868ebb21d2164550de3304d2f01e9df Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * Fix UB in QVariant::canConvert()Marc Mutz2016-01-111-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'currentType' was not sanitized before being used as a shift. Fix by checking for a valid shift amount before shifting. Also change the shifted value from 1 (int) to 1U (uint). It's just the right thing to do. Found by UBSan: qtbase/src/corelib/kernel/qvariant.cpp:3131:59: runtime error: shift exponent 1114 is too large for 32-bit type 'unsigned int' Change-Id: Id3910d6d7f166fd7c80adf5ce1699f0eeb453562 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * Don't pass NULL Display to glXGetClientStringDāvis Mosāns2016-01-112-2/+8
| | | | | | | | | | | | | | | | | | glXGetCurrentDisplay can return NULL so need to check for that. Change-Id: I1b85a5c575d1deb24dcce4719b6f737283adeabe Reviewed-by: Błażej Szczygieł <spaz16@wp.pl> Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
| * Fix UB in tst_QObject::disconnectDoesNotLeakFunctor()Marc Mutz2016-01-091-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If CountedStruct is passed a GetSenderObject object, it will attempt to call a member on it from within its own destructor. That works usually quite well, but in this test case, which tests for function object leaks when a connection is torn down because the sender object is destroyed, the destruction of the CountedStruct happens when all connections are severed in ~QObject. At that point, what used to be a GetSenderObject instance no longer is one and the call into one of its member functions invokes undefined behavior. Fix by making QObject::sender() public by a using declaration instead of a wrapper function. Found by UBSan: tests/auto/corelib/kernel/qobject/tst_qobject.cpp:6007:104: runtime error: member call on address 0x7ffc6e7538b0 which does not point to an object of type 'GetSenderObject' 0x7ffc6e7538b0: note: object is of type 'QObject' Change-Id: Ia973140037b3c1b5a670a8a3949d09b956f40349 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
| * fix quoting in makeabs()Oswald Buddenhagen2016-01-081-2/+2
| | | | | | | | | | | | | | | | | | | | 'local' is treated as a command, so its arguments need to be quoted, unlike in a real variable assignment. amends 4b557751e. Change-Id: I5a4c929e52e2344a6129c8e9dd4c0c80cd408ff0 Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
| * Fix UB in tst_QSharedPointer::basics()Marc Mutz2016-01-071-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Binding a reference to the nullptr is undefined behavior. Just skip that particular test when 'ptr' is null. Found by UBSan: tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp:258:32: runtime error: reference binding to null pointer of type 'struct Data' Change-Id: I125588b9d269a6f76716d660d03142f409513885 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
| * Fix UB in tst_QDialog::showExtension()Marc Mutz2016-01-071-11/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't cast a QDialog to a subclass it is not. Fix by creating it as the required subclass in the first place. Found by UBSan: tests/auto/widgets/dialogs/qdialog/tst_qdialog.cpp:203:20: runtime error: downcast of address 0x2b5f5000ad40 which does not point to an object of type 'DummyDialog' tests/auto/widgets/dialogs/qdialog/tst_qdialog.cpp:203:46: runtime error: member call on address 0x2b5f5000ad40 which does not point to an object of type 'DummyDialog' Change-Id: I63ae7e782bda6a78d11af5c2bc2f7d88aacd0ac0 Reviewed-by: David Faure <david.faure@kdab.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
| * Fix UB in tst_QObject::noDeclarativeParentChangedOnDestruction()Marc Mutz2016-01-071-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If QObjectPrivate::declarativeData is set, it is in various places in Qt expected to point to a QAbstractDeclarativeDataImpl, from which ownedByQml1 is unconditionally read. In noDeclarativeParentChangedOnDestruction(), the declarativeData pointer is, however, set to a local QAbstractDeclarativeData instance, which, being an empty class, has size 1 and alignment 1. Depending on the compiler's idea of bit field order, this code either read uninitialized data from the dummy object, or else some random stack memory outside any (valid) object. What caught UBSan's attention, though, was the difference in alignment between the two classes: src/corelib/kernel/qobject.cpp:917:9: runtime error: member access within misaligned address 0x7fffc9cf706f for type 'struct QAbstractDeclarativeDataImpl', which requires 4 byte alignment Fix by providing a properly initialized object of the correct type. Change-Id: Iae83a949ee5a7bc98df13e35ea614c063085fa13 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
| * Fix UB in tst_QMetaTypeMarc Mutz2016-01-061-43/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't pass around meta-type IDs in QMetaType::Type variables. It leads to reading values from an enum variable that are invalid. Fix by passing the IDs around as int. Found by UBSan: tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp:408:5: runtime error: load of value 4028, which is not a valid value for type 'Type' Change-Id: Idd106ee3d7960fe3d8fefc0fc5830fc22d38a513 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
| * Fix UB in tst_QIODevice::getSetCheck()Marc Mutz2016-01-061-8/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The reinterpret cast from a QTcpSocket → QAbstractSocket → QIODevice to MyIODevice → QIODevice was undefined. Fix by simply instantiating a MyIODevice, which must then inherit from QTcpSocket, of course. Instead of fixing the class name in the overridden setOpenMode() method, simply make the base class' implementation public with a using declaration. Found by UBSan: qtbase/tests/auto/corelib/io/qiodevice/tst_qiodevice.cpp:84:22: runtime error: member call on address 0x7ffcca2d23f0 which does not point to an object of type 'MyIODevice' 0x7ffcca2d23f0: note: object is of type 'QTcpSocket' Change-Id: I939b3548949b9b5765df4a6cc81875e169fd69dd Reviewed-by: Alex Trotsenko <alex1973tr@gmail.com> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
| * Add missing qxml_p.h to src/xml/sax/sax.priMarc Mutz2016-01-061-1/+2
| | | | | | | | | | Change-Id: I32acaebd53d8bee23f509ed404e360c1004f4a58 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
| * qt_functions.prf: Add missing $$evalDmitry Shachnev2016-01-051-1/+1
| | | | | | | | | | Change-Id: I3d60617bdc887447f433c47ac6af3c1e13756c28 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
| * Allow socket events processing with a foreign event loop on WindowsAlex Trotsenko2016-01-055-15/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While a native dialog is open, the application message queue is handled by the native event loop which is external to Qt. In this case, QEventDispatcherWin32::processEvents() does not run and socket notifiers will not be activated. So, this patch moves the notifier activation code into the window procedure, which enables socket event processing with native dialogs. Task-number: QTBUG-49782 Task-number: QTBUG-48901 Change-Id: Icbdd96b2e80c50b73505f4fe74957575b83d6cf1 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com> Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
| * QStateMachine: fix ignore high-priority events.Masaru Ueki2016-01-052-4/+35
| | | | | | | | | | | | | | | | | | When a high-priority event is posted in overrided 'QStateMachine::beginSelectTransitions', the event may be remained in event queue, and be not dispatched until another event posted. Change-Id: Ifda288d9c00ac7985e426b9cc02bda382ebaac35 Reviewed-by: Erik Verbruggen <erik.verbruggen@theqtcompany.com>
| * Revert "Fix global coordinate mapping for child widgets in QGraphicsView."Friedemann Kleint2016-01-052-25/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 56aad2ad6074237537fecf10d0cda0f3872e7f71. QWidget::mapFromGlobal() does not work correctly when the widget is a child widget of another widget embedded into a QGraphicsView with a transformation (scaling/rotation). It starts applying offsets going up the widget tree (just as mapToGlobal) until it hits the embedded widget not taking into account the transformation. It would need to go in from to top to bottom or better be reimplemented such that a QTransform for mapping coordinates from/to global is determined which is then applied in reverse. Task-number: QTBUG-50030 Task-number: QTBUG-50136 Change-Id: Iadeb891d793be1938c64942bfbf38d541a281c33 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
| * QTreeView: take into account the min/max size of the header viewGiuseppe D'Angelo2016-01-041-3/+7
| | | | | | | | | | | | | | | | | | | | Mimicking what QTableView is already doing correctly, the header's height needs to be constrained by its own minimum/maximum height. Task-number: QTBUG-49277 Change-Id: I695a4398991b738c4b4c924716176b9ad2152e87 Reviewed-by: Thorbjørn Lund Martsum <tmartsum@gmail.com> Reviewed-by: David Faure <david.faure@kdab.com>
| * Do not discard WSAECONNRESET error code from UDP under WindowsAlex Trotsenko2016-01-043-1/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a datagram is sent to a closed host/port combination, the host will likely send back an ICMP error message. In the regular socket API, there isn't a good way of actually receiving this error, so some Windows kernels wired that message back up to the call to WSARecvFrom() as a synthetic datagram. Reading this datagram results in a WSAECONNRESET error code, which should reported to the user as a refused connection attempt. To make the errors a bit more informative, the native error strings for WSAECONNRESET and WSAENETRESET were also added. Task-number: QTBUG-49301 Change-Id: If659be54ba1b39965b5f481f0c0cb9eeea0a06d2 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Markus Goetz (Woboq GmbH) <markus@woboq.com>
| * forkfd: Only enable pipe2 on FreeBSD >= 10.0.Raphael Kubo da Costa2016-01-031-1/+1
| | | | | | | | | | | | | | | | | | | | The system call is not present on earlier releases, and since the 9.x series will be supported until the end of 2016, add a check for the __FreeBSD_version macro and only enable pipe2 support if the value is high enough. Change-Id: I5633531cec7e95d42ff5f4b14afe772ae8d7d66d Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * forkfd: Also define BSD visibility macros in forkfd_qt.cpp.Raphael Kubo da Costa2016-01-031-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a follow-up to c8c4ad0 ("forkfd: Define __BSD_VISIBLE and _NETBSD_SOURCE"). Defining those macros in forkfd.c is not enough: forkfd_qt.cpp also sets _POSIX_C_SOURCE, and sys/cdefs.h can be included implicitly via Qt's headers (<algorithm> ends up pulling unistd.h that leads to sys/cdefs.h and sys/types.h with both libstdc++ and older libc++ versions). In this case, __BSD_VISIBLE/_NETBSD_SOURCE are not defined, _POSIX_C_SOURCE is, several type definitions are omitted and by the time we include sys/time.h in forkfd.c the build fails. On FreeBSD < 11, the error looks like this: In file included from io/../../3rdparty/forkfd/forkfd.c:36, from io/forkfd_qt.cpp:80: /usr/include/sys/time.h:94: error: 'u_int' has not been declared Change-Id: I01fa2f5861027d99936d3026faeee9f0db3ecabd Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * forkfd: Define __BSD_VISIBLE and _NETBSD_SOURCE.Raphael Kubo da Costa2015-12-271-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pipe2's availability on BSD operating systems depends on the __BSD_VISIBLE macro on FreeBSD and OpenBSD and _NETBSD_SOURCE on NetBSD (DragonFly BSD appears to define it unconditionally). Those two macros are generally set by default, except when _POSIX_C_SOURCE is set. Since we consciously set _POSIX_C_SOURCE but need pipe2, explicitly define the visibility macros. This fixes the -no-pch build on FreeBSD at least. Change-Id: Icc77f6b5d1f9a5bf7bd8048cabbb01f8f89397cc Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * QAbstractSocket: do not enable read notifications on TCP in bind()Alex Trotsenko2015-12-242-1/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In bind+connect scenario, rejected connection can trigger a read notification while the socket is opened. But unlike UDP, reading from the socket engine or emitting a readyRead() signal is not allowed for the TCP socket in bound or connecting state. To make a bind+connect scenario work properly, disable the read notifications until a connection is established. Task-number: QTBUG-50124 Change-Id: I7b3d015b0f6021fb9ff9f83560478aa5545f41f5 Reviewed-by: Richard J. Moore <rich@kde.org>
| * QSystemTrayIcon: Fix double connection with qpa.Christian Kamm2015-12-221-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | install_sys_qpa() is called for each QSystemTrayIcon::show(), leading to spurious calls of user slots if the signal isn't disconnected on remove_sys_qpa(). Task-number: QTBUG-48068 Change-Id: Ic830250c71fee6b584550ab5aabf54289e478fcb Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com> Reviewed-by: Richard Rondu <rondu.richard@gmail.com> Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
| * QWidgetWindow: The alien widget should be from the window's hierarchyGabriel de Dietrich2015-12-212-1/+33
| | | | | | | | | | | | | | | | | | This partially reverts commit 025d6a778ceb377e688f1. Change-Id: I7b964b0d598abe46137c22177fe2b5dcca5bb812 Task-number: QTBUG-49831 Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@theqtcompany.com> Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
| * Fix timeout calculations using qt_subtract_from_timeoutJoerg Bornemann2015-12-212-9/+13
| | | | | | | | | | | | | | | | Commit ed0c0070 introduced qt_subtract_from_timeout but used it incorrectly in several places. Change-Id: I80ea16088707929a45d5a61ec6f3370f8e63d1cd Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
| * Fix utf8->utf16 BOM/ZWNBSP decoding.Erik Verbruggen2015-12-212-6/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the byte sequence for a BOM occurs in the middle of a utf8 stream, it is a ZWNBSP. When a ZWNBSP occurs in the middle of a utf8 character sequence, and the SIMD conversion does some work (meaning: the length is at least 16 characters long), it would not recognize the fact some charactes were already decoded. So the conversion would then strip the ZWNBSP out, thinking it's a BOM. The non-SIMD conversion did not have this problem: the very first character conversion would already set the headerdone flag. Change-Id: I39aacf607e2e068107106254021a8042d164f628 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * Fix extract style on Android 6.0BogDan Vatra2015-12-181-2/+5
| | | | | | | | | | | | | | | | | | | | A few things were changed in Android 6.0 Task-number: QTBUG-49323 Change-Id: I3112d885881dce541d5c4f3a1561f6c34d75e319 Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com> (cherry picked from commit 361e24b79ef835e1df040c64a71b9f42f90f14ad) Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
| * Fix XI2 smooth scroll with inverted directionMaxim Mikityanskiy2015-12-171-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | When touchpad scroll direction is inverted, verticalIncrement and horizontalIncrement of scrollingDevice are negative, and rawDelta remains unfilled. It leads to pixelDelta.isNull() being true in wheel event handler even when XI2 smooth scrolling is available on the system. Fix that and fill rawDelta with correct values when inverted scroll direction is used. Change-Id: I9c0bdbad2c6b9bbed765eaa895dca300c5c70e86 Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
| * Update bundled libpng to version 1.6.19Joerg Bornemann2015-12-1725-2120/+1612
| | | | | | | | | | | | | | | | | | | | Merged in the upstream version, which obsoleted some local patches. The remaining diff to clean 1.6.19 is archived in the qtpatches.diff file. Change-Id: I676df2dab2c52c7fe576de284d472d70206f0a8c Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: aavit <eirik.aavitsland@theqtcompany.com>
| * The cache_cost is measured in bytes and not kilobytes.Andy Shaw2015-12-162-2/+2
| | | | | | | | | | | | | | | | | | When increaseCost() is called then it will convert from bytes to kilobytes so we need to specify the cache_cost to be in bytes. Task-number: QTBUG-47812 Change-Id: I842514c9ab4d86b60b2beb6c80979156ea0de59c Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
| * Decrease the cache if necessary when adding a new fontAndy Shaw2015-12-162-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | It was possible for the cache to increase too quickly since it was relying on the timer to decrease which caused problems with FreeType. So by checking if it will be increased to be over the limit first before adding the new font, we can decrease it earlier in preparation. Task-number: QTBUG-47812 Task-number: QTBUG-49535 Change-Id: Iedc042d8903949140aa8c5257a9d54cde31a51be Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
| * Emit the activated signal when the platform menu item is selected.Andy Shaw2015-12-161-1/+5
| | | | | | | | | | | | Change-Id: I3485501643c60f28ef188100146ac305e3ef9073 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com> Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
| * Delete QInputDeviceManager when deleting QGuiApplicationPasi Petäjäjärvi2015-12-121-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Without deleting m_inputDeviceManager instance it will remain in process and causes crash when creating+destroying QGuiApplication multiple times in process. Crash happens because m_inputDeviceManager already exists when creating new instance of QGuiApplication and metadata for QInputDeviceManager is not anymore valid and crash when accessing it e.g. using connect() function. Change-Id: I5acb1c5f6ce2ba9665fa893047210a913debe4e4 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
| * PostgreSQL: Fix memory leak in QPSQLDriverPrivate::getPSQLVersion()Vincas Dargis2015-12-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | Memory leak occurs when 'release' pointer variable is overwritten for second use without releasing resources it is currently pointing to. Leak occurs only in specific edge case depending on client/server versions. Task-number: QTBUG-49789 Change-Id: Ie5be8996ed158309f20dbb3574f956d2eb137460 Reviewed-by: Mark Brand <mabrand@mabrand.nl>
| * QLockFile: decide on locking strategy per pathDavid Fries2015-12-112-14/+30
| | | | | | | | | | | | | | | | | | | | | | | | It is filesystem dependent if flock and fcntl locks are independent or the same underlying lock (which causes getting the second lock to fail). A temporary file in /tmp might be on a local file system and pass while the lock file is placed on NFS and fail with: setNativeLocks failed: Resource temporarily unavailable Instead check for lock conflicts per path and cache the result. Change-Id: I39c59bb240cd99ef0a0ec271243770ffd5df8a7d Reviewed-by: David Faure <david.faure@kdab.com>
| * Fix a crash when calling QOpenGLTexture::setData with a null QImage.Juha Turunen2015-12-112-1/+20
| | | | | | | | | | Change-Id: Idf8ae00cff6929114b38dcb003c259c83a11dbaa Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
| * Add explicit note about removeMappings() not disconnecting the signalAndy Shaw2015-12-111-0/+3
| | | | | | | | | | | | | | | | | | There can be a bit of confusion here regarding what removeMappings() will do in this case so add an explicit note to be clearer. Task-number: QTBUG-49499 Change-Id: Iabcf5cb2653f0b747727b2c92a244e95ec1836f8 Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
| * Check if the file is writable even while QT_BOOTSTRAPPEDAndy Shaw2015-12-111-2/+6
| | | | | | | | | | | | | | | | | | | | QConfFile::isWritable() has the extra effect that it will try and create the path where the file should be if it does not already exist. So this cannot be omitted as 'qmake -set' may be used in a situation where the path does not yet exist. Change-Id: I0113644259f78d090a0687c44cf60d400be9c859 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
| * Use unique shortcuts for the different actionsAndy Shaw2015-12-111-2/+2
| | | | | | | | | | Change-Id: Ibc143ffac83dfb30facc9e93651e5f18550ab612 Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
| * Remove additional copyright noticeRainer Keller2015-12-102-20/+0
| | | | | | | | | | | | | | | | | | Change-Id: I181579d755a79e2e0a26ff2de119d9642183a2ca Reviewed-by: Jani Heikkinen <jani.heikkinen@theqtcompany.com> Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com> (cherry picked from commit 2766215c9ec68bf175c0ddafbd7be5a03b403795) Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
| * doc: Remove wrong statement about cache filenames.Florian Bruhin2015-12-101-2/+1
| | | | | | | | | | | | | | | | | | The cache actually generates paths like "http/data8/f/lr9un1so.d". Change-Id: Ie564494a241c3d1c87b2f0f17b42bd0349948640 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com> Reviewed-by: Marc Mutz <marc.mutz@kdab.com> Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
| * Add missing \since to QSslCipher QString overload.Florian Bruhin2015-12-101-0/+2
| | | | | | | | | | | | | | | | This was added in 5.3 in 30d199a76c7d30d9d70eb6cd7594826e7bf6de61. Change-Id: I35a209fcfe417cb14605c4db19a3d2e85b67ee49 Reviewed-by: Michał Dutkiewicz Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
| * Remove "FOO module" from config.tests/commonThiago Macieira2015-12-042-2/+2
| | | | | | | | | | Change-Id: I14839ba5678944c2864bffff1417413f16d4ffeb Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
| * Auto-detect whether 64-bit std::atomic really worksThiago Macieira2015-12-046-7/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The C++ standard says it must, but some badly-configured toolchains seem to be lacking support. In particular, for some 32-bit platforms without native support for them, GCC implements 64-bit atomics via out-of-line functions in libatomic. If that library is missing... well, then std::atomic 64-bit doesn't work and we mustn't try to use it. This was found when trying to compile Qt 5.6 for MIPS 32-bit: Linking library libQt5Core.so.5.6.0 .obj/qsimd.o: In function `std::__atomic_base<unsigned long long>::load(std::memory_order) const': /opt/poky/1.7/sysroots/mips32r2-poky-linux/usr/include/c++/4.9.1/bits/atomic_base.h:500: undefined reference to `__atomic_load_8' .obj/qsimd.o: In function `std::__atomic_base<unsigned long long>::store(unsigned long long, std::memory_order)': /opt/poky/1.7/sysroots/mips32r2-poky-linux/usr/include/c++/4.9.1/bits/atomic_base.h:478: undefined reference to `__atomic_store_8' Yocto bug report: https://bugzilla.yoctoproject.org/show_bug.cgi?id=8274 Change-Id: I42e7ef1a481840699a8dffff140224d6614e5c36 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> (cherry picked from commit 3d7586b760550b7d89594c8d7462fc30b868ecc6) Reviewed-by: Dmitry Shachnev <mitya57@gmail.com>
| * Make -no-rpath build more useful on Apple platformsMartin Afanasjew2015-11-302-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ChangeLog][Platform Specific Changes][OS X] Configure with -no-rpath will now yield Qt dynamic libraries and frameworks with an absolute install name (based in -libdir). OS X package managers like Homebrew install Qt in a fixed location. This change simplifies deployment for such package managers and is consistent with the default expectation on Apple platforms for libraries with a fixed location to also have absolute install names. While a relocatable installation (the default) also works in this scenario, it requires all software that depends on Qt to be aware of this and to embed a suitable RPATH into application binaries (which is not automatic for non-qmake builds). This might not be true for some select fallback search locations, but as package managers on OS X tend not to use those, embedding an RPATH becomes practically mandatory. In a default Homebrew installation, Qt is configured such that the frameworks end up in /usr/local/Cellar/qt5/<version>/lib and that will be later symlinked to /usr/local/opt/qt5/lib, both of which are not searched by the dynamic linker by default. Task-number: QTBUG-48958 Change-Id: I4395df98771e06a2ce8a293d11dc755bdc50757f Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
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