Merge remote-tracking branch 'origin/5.15' into dev

 Conflicts:
	src/corelib/text/qbytearray.cpp

Change-Id: I63706409464d31391012bacdadfd1f6300509787

dist/changes-5.15.0

@@ -46,23 +46,21 @@ information about a particular change.
  - QtNetwork:
    * QNetworkConfigurationManager, QNetworkConfiguration and QNetworkSession
      are deprecated, to be removed in Qt 6.
+   * QNetworkAccessManager::activeConfiguration, configuration and
+     setConfiguration are deprecated, to be removed in Qt 6.
+   * QNetworkAccessManager::networkAccessible, setNetworkAccessible and
+     the NetworkAccessibility enum are deprecated, to be removed in Qt 6.
+   * QLocalSocket::error() (the signal) is deprecated; superseded by
+     errorOccurred()
+   * QAbstractSocket::error() (the signal) is deprecated; superseded by
+     errorOccurred()
+   * QNetworkReply::error() (the signal) is deprecated; superseded by
+     errorOccurred()
+   * [QTBUG-80369] QSslSocket::sslErrors() (the getter) was deprecated and
+     superseded by sslHandshakeErrors()
 
- - [REVERTED] [QTBUG-80369] QAbstractSocket::error() (the getter) is
-   deprecated; superseded by socketError().
- - [REVERTED] [QTBUG-80369] QLocalSocket::error() (the getter) is
-   deprecated; superseded by socketError().
- - [QTBUG-80369] QSslSocket::sslErrors() (the getter) was deprecated and
-   superseded by sslHandshakeErrors()
- - [REVERTED] [QTBUG-80369] QNetworkReply::error() (the getter) was
-   deprecated; superseded by networkError().
  - [QTBUG-81630][QTBUG-80312] QLinkedList is deprecated and will be moved
    to Qt5Compat in Qt 6. It is recommended to use std::list instead.
- - QLocalSocket::error() (the signal) is deprecated; superseded by
-   errorOccurred()
- - QAbstractSocket::error() (the signal) is deprecated; superseded by
-   errorOccurred()
- - QNetworkReply::error() (the signal) is deprecated; superseded by
-   errorOccurred()
 
 See also the various sections below, which include many more deprecations.
 

mkspecs/features/cmake_functions.prf

@@ -42,10 +42,17 @@ defineReplace(cmakeTargetPaths) {
 }
 
 defineReplace(cmakePortablePaths) {
+    SYSR = $$[QT_SYSROOT]
+    !isEmpty(SYSR): SYSR = ${CMAKE_SYSROOT}
     variable = $$1
     out =
     for(v, variable) {
-        out += $$[QT_SYSROOT]$$cmakeTargetPath($$v)
+        path = $$cmakeTargetPath($$v)
+        contains(path, /.*): \
+            sysroot_prefix = $$SYSR
+        else: \
+            sysroot_prefix = $$SYSR/
+        out += $${sysroot_prefix}$${path}
     }
     return ($$join(out, ";"))
 }

mkspecs/features/qt.prf

@@ -293,7 +293,7 @@ contains(all_qt_module_deps, qml): \
 
     !isEmpty(SCANNERRESOURCES) {
         IMPORTPATHS += -qrcFiles
-        for (RESOURCE, SCANNERRESOURCES)
+        for (RESOURCE, SCANNERRESOURCES): \
             IMPORTPATHS += $$absolute_path($$system_quote($$RESOURCE), $$_PRO_FILE_PWD_)
     }
 

src/corelib/io/qstandardpaths_win.cpp

@@ -47,6 +47,7 @@
 #include <qcoreapplication.h>
 #endif
 
+#include <qoperatingsystemversion.h>
 #include <qt_windows.h>
 #include <shlobj.h>
 #include <intshcut.h>
@@ -99,7 +100,11 @@ static bool isProcessLowIntegrity() {
     // Disable function until Qt CI is updated
     return false;
 #else
-    HANDLE process_token = GetCurrentProcessToken(); // non-leaking pseudo-handle
+    if (QOperatingSystemVersion::current() < QOperatingSystemVersion::Windows8)
+        return false;
+    // non-leaking pseudo-handle. Expanded inline function GetCurrentProcessToken()
+    // (was made an inline function in Windows 8).
+    const auto process_token = HANDLE(quintptr(-4));
 
     QVarLengthArray<char,256> token_info_buf(256);
     auto* token_info = reinterpret_cast<TOKEN_MANDATORY_LABEL*>(token_info_buf.data());

src/corelib/serialization/qcborvalue.cpp

@@ -1635,7 +1635,7 @@ void QCborContainerPrivate::decodeStringFromCbor(QCborStreamReader &reader)
         if (len == rawlen) {
             auto oldSize = data.size();
             auto newSize = oldSize;
-            if (!add_overflow(newSize, len, &newSize)) {
+            if (!add_overflow(newSize, len, &newSize) && newSize < MaxByteArraySize) {
                 if (newSize != oldSize)
                     data.resize(newSize);
 

src/gui/painting/qicc.cpp

@@ -225,7 +225,7 @@ static bool isValidIccProfile(const ICCProfileHeader &header)
     }
 
     // Don't overflow 32bit integers:
-    if (header.tagCount >= INT32_MAX / sizeof(TagTableEntry)) {
+    if (header.tagCount >= (INT32_MAX - sizeof(ICCProfileHeader)) / sizeof(TagTableEntry)) {
         qCWarning(lcIcc, "Failed tag count sanity");
         return false;
     }
@@ -629,6 +629,7 @@ bool fromIccProfile(const QByteArray &data, QColorSpace *colorSpace)
     // Read tag index
     const TagTableEntry *tagTable = (const TagTableEntry *)(data.constData() + sizeof(ICCProfileHeader));
     const qsizetype offsetToData = sizeof(ICCProfileHeader) + header->tagCount * sizeof(TagTableEntry);
+    Q_ASSERT(offsetToData > 0);
     if (offsetToData > data.size()) {
         qCWarning(lcIcc) << "fromIccProfile: failed index size sanity";
         return false;

src/gui/text/qtextdocumentlayout.cpp

@@ -105,13 +105,14 @@ class QTextFrameData : public QTextFrameLayoutData
 
     bool sizeDirty;
     bool layoutDirty;
+    bool fullLayoutCompleted;
 
     QVector<QPointer<QTextFrame> > floats;
 };
 
 QTextFrameData::QTextFrameData()
     : maximumWidth(QFIXED_MAX),
-      currentLayoutStruct(nullptr), sizeDirty(true), layoutDirty(true)
+      currentLayoutStruct(nullptr), sizeDirty(true), layoutDirty(true), fullLayoutCompleted(false)
 {
 }
 
@@ -2943,7 +2944,7 @@ QRectF QTextDocumentLayoutPrivate::layoutFrame(QTextFrame *f, int layoutFrom, in
     QTextFrameData *fd = data(f);
     QFixed newContentsWidth;
 
-    bool fullLayout = false;
+    bool fullLayout = (f == document->rootFrame() && !fd->fullLayoutCompleted);
     {
         QTextFrameFormat fformat = f->frameFormat();
         // set sizes of this frame from the format
@@ -3397,6 +3398,7 @@ void QTextDocumentLayoutPrivate::layoutFlow(QTextFrame::Iterator it, QTextLayout
             cp.contentsWidth = layoutStruct->contentsWidth;
             checkPoints.append(cp);
             checkPoints.reserve(checkPoints.size());
+            fd->fullLayoutCompleted = true;
         } else {
             currentLazyLayoutPosition = checkPoints.constLast().positionInFrame;
             // #######
@@ -3808,6 +3810,7 @@ void QTextDocumentLayout::documentChanged(int from, int oldLength, int length)
         d->contentHasAlignment = false;
         d->currentLazyLayoutPosition = 0;
         d->checkPoints.clear();
+        data(d->docPrivate->rootFrame())->fullLayoutCompleted = false;
         d->layoutStep();
     } else {
         d->ensureLayoutedByPosition(from);

src/plugins/platformthemes/xdgdesktopportal/qxdgdesktopportalfiledialog.cpp

@@ -107,6 +107,7 @@ class QXdgDesktopPortalFileDialogPrivate
     { }
 
     WId winId = 0;
+    bool directoryMode = false;
     bool modal = false;
     bool multipleFiles = false;
     bool saveFile = false;
@@ -145,6 +146,9 @@ void QXdgDesktopPortalFileDialog::initializeDialog()
     if (options()->fileMode() == QFileDialogOptions::ExistingFiles)
         d->multipleFiles = true;
 
+    if (options()->fileMode() == QFileDialogOptions::Directory || options()->fileMode() == QFileDialogOptions::DirectoryOnly)
+        d->directoryMode = true;
+
     if (options()->isLabelExplicitlySet(QFileDialogOptions::Accept))
         d->acceptLabel = options()->labelText(QFileDialogOptions::Accept);
 
@@ -179,6 +183,7 @@ void QXdgDesktopPortalFileDialog::openPortal()
 
     options.insert(QLatin1String("modal"), d->modal);
     options.insert(QLatin1String("multiple"), d->multipleFiles);
+    options.insert(QLatin1String("directory"), d->directoryMode);
 
     if (d->saveFile) {
         if (!d->directory.isEmpty())

src/plugins/platformthemes/xdgdesktopportal/qxdgdesktopportaltheme.cpp

@@ -45,6 +45,12 @@
 #include <qpa/qplatformthemefactory_p.h>
 #include <qpa/qplatformintegration.h>
 
+#include <QDBusConnection>
+#include <QDBusMessage>
+#include <QDBusPendingCall>
+#include <QDBusPendingCallWatcher>
+#include <QDBusPendingReply>
+
 QT_BEGIN_NAMESPACE
 
 class QXdgDesktopPortalThemePrivate : public QPlatformThemePrivate
@@ -60,6 +66,7 @@ class QXdgDesktopPortalThemePrivate : public QPlatformThemePrivate
     }
 
     QPlatformTheme *baseTheme;
+    uint fileChooserPortalVersion = 0;
 };
 
 QXdgDesktopPortalTheme::QXdgDesktopPortalTheme()
@@ -90,6 +97,21 @@ QXdgDesktopPortalTheme::QXdgDesktopPortalTheme()
     // 3) Fall back on the built-in "null" platform theme.
     if (!d->baseTheme)
         d->baseTheme = new QPlatformTheme;
+
+    // Get information about portal version
+    QDBusMessage message = QDBusMessage::createMethodCall(QLatin1String("org.freedesktop.portal.Desktop"),
+                                                          QLatin1String("/org/freedesktop/portal/desktop"),
+                                                          QLatin1String("org.freedesktop.DBus.Properties"),
+                                                          QLatin1String("Get"));
+    message << QLatin1String("org.freedesktop.portal.FileChooser") << QLatin1String("version");
+    QDBusPendingCall pendingCall = QDBusConnection::sessionBus().asyncCall(message);
+    QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(pendingCall);
+    QObject::connect(watcher, &QDBusPendingCallWatcher::finished, [d] (QDBusPendingCallWatcher *watcher) {
+        QDBusPendingReply<QVariant> reply = *watcher;
+        if (reply.isValid()) {
+            d->fileChooserPortalVersion = reply.value().toUInt();
+        }
+    });
 }
 
 QPlatformMenuItem* QXdgDesktopPortalTheme::createPlatformMenuItem() const
@@ -131,7 +153,9 @@ QPlatformDialogHelper* QXdgDesktopPortalTheme::createPlatformDialogHelper(Dialog
     Q_D(const QXdgDesktopPortalTheme);
 
     if (type == FileDialog) {
-        if (d->baseTheme->usePlatformNativeDialog(type))
+        // Older versions of FileChooser portal don't support opening directories, therefore we fallback
+        // to native file dialog opened inside the sandbox to open a directory.
+        if (d->fileChooserPortalVersion < 3 && d->baseTheme->usePlatformNativeDialog(type))
             return new QXdgDesktopPortalFileDialog(static_cast<QPlatformFileDialogHelper*>(d->baseTheme->createPlatformDialogHelper(type)));
 
         return new QXdgDesktopPortalFileDialog;

src/widgets/dialogs/qfiledialog.cpp

@@ -1378,8 +1378,8 @@ QStringList qt_make_filter_list(const QString &filter)
 
     \snippet code/src_gui_dialogs_qfiledialog.cpp 6
 
-    \note This is not supported on Android's native file dialog. Use
-        \l{setMimeTypeFilters()} instead.
+    \note With Android's native file dialog, the mime type matching the given
+        name filter is used because only mime types are supported.
 
     \sa setMimeTypeFilters(), setNameFilters()
 */
@@ -1431,9 +1431,6 @@ QStringList qt_strip_filters(const QStringList &filters)
     filters for each file type. For example, JPEG images have three possible
     extensions; if your application can open such files, selecting the
     \c image/jpeg mime type as a filter will allow you to open all of them.
-
-    \note This is not supported on Android's native file dialog. Use
-        \l{setMimeTypeFilters()} instead.
 */
 void QFileDialog::setNameFilters(const QStringList &filters)
 {

tests/auto/corelib/serialization/cborlargedatavalidation.cpp

@@ -81,19 +81,31 @@ qint64 LargeIODevice::readData(char *data, qint64 maxlen)
 
 void addValidationLargeData(qsizetype minInvalid, qsizetype maxInvalid)
 {
-    char toolong[2 + sizeof(qsizetype)] = { char(0x81) };
+    char toolong[1 + sizeof(qsizetype)];
     for (qsizetype v = maxInvalid; v >= minInvalid; --v) {
         // 0x5a for 32-bit, 0x5b for 64-bit
-        toolong[1] = sizeof(v) > 4 ? 0x5b : 0x5a;
-        qToBigEndian(v, toolong + 2);
+        toolong[0] = sizeof(v) > 4 ? 0x5b : 0x5a;
+        qToBigEndian(v, toolong + 1);
 
         QTest::addRow("bytearray-too-big-for-qbytearray-%llx", v)
                 << QByteArray(toolong, sizeof(toolong)) << 0 << CborErrorDataTooLarge;
-        toolong[1] |= 0x20;
+        QTest::addRow("bytearray-chunked-too-big-for-qbytearray-%llx", v)
+                << ('\x5f' + QByteArray(toolong, sizeof(toolong)) + '\xff')
+                << 0 << CborErrorDataTooLarge;
+        QTest::addRow("bytearray-2chunked-too-big-for-qbytearray-%llx", v)
+                << ("\x5f\x40" + QByteArray(toolong, sizeof(toolong)) + '\xff')
+                << 0 << CborErrorDataTooLarge;
+        toolong[0] |= 0x20;
 
         // QCborStreamReader::readString copies to a QByteArray first
         QTest::addRow("string-too-big-for-qbytearray-%llx", v)
                 << QByteArray(toolong, sizeof(toolong)) << 0 << CborErrorDataTooLarge;
+        QTest::addRow("string-chunked-too-big-for-qbytearray-%llx", v)
+                << ('\x7f' + QByteArray(toolong, sizeof(toolong)) + '\xff')
+                << 0 << CborErrorDataTooLarge;
+        QTest::addRow("string-2chunked-too-big-for-qbytearray-%llx", v)
+                << ("\x7f\x60" + QByteArray(toolong, sizeof(toolong)) + '\xff')
+                << 0 << CborErrorDataTooLarge;
     }
 }
 

tests/auto/corelib/serialization/qcborvalue/tst_qcborvalue.cpp

@@ -1926,11 +1926,24 @@ void tst_QCborValue::validation_data()
     // Add QCborStreamReader-specific limitations due to use of QByteArray and
     // QString, which are allocated by QArrayData::allocate().
     const qsizetype MaxInvalid = std::numeric_limits<QByteArray::size_type>::max();
-    const qsizetype MinInvalid = MaxByteArraySize + 1;
+    const qsizetype MinInvalid = MaxByteArraySize + 1 - sizeof(QByteArray::size_type);
     addValidationColumns();
     addValidationData(MinInvalid);
     addValidationLargeData(MinInvalid, MaxInvalid);
 
+    // Chunked strings whose total overflows the limit, but each individual
+    // chunk doesn't. 0x5a for 32-bit, 0x5b for 64-bit.
+    char toolong[1 + sizeof(qsizetype)];
+    toolong[0] = sizeof(MinInvalid) > 4 ? 0x5b : 0x5a;
+    qToBigEndian(MinInvalid - 1, toolong + 1);
+    QTest::addRow("bytearray-2chunked+1-too-big-for-qbytearray-%llx", MinInvalid)
+            << ("\x5f\x41z" + QByteArray(toolong, sizeof(toolong)) + '\xff')
+            << 0 << CborErrorDataTooLarge;
+    toolong[0] |= 0x20;
+    QTest::addRow("string-2chunked+1-too-big-for-qbytearray-%llx", MinInvalid)
+            << ("\x7f\x61z" + QByteArray(toolong, sizeof(toolong)) + '\xff')
+            << 0 << CborErrorDataTooLarge;
+
     // These tests say we have arrays and maps with very large item counts.
     // They are meant to ensure we don't pre-allocate a lot of memory
     // unnecessarily and possibly crash the application. The actual number of

tests/auto/gui/text/qtextdocumentlayout/BLACKLIST

@@ -2,3 +2,4 @@
 rhel-6.6
 rhel-7.4
 rhel-7.6
+sles