3 files changed, 5 insertions, 5 deletions
diff --git a/src/corelib/kernel/qabstracteventdispatcher.cpp b/src/corelib/kernel/qabstracteventdispatcher.cpp
index e525198828..84a688a9e4 100644
--- a/src/corelib/kernel/qabstracteventdispatcher.cpp
+++ b/src/corelib/kernel/qabstracteventdispatcher.cpp
@@ -415,7 +415,7 @@ bool QAbstractEventDispatcher::filterNativeEvent(const QByteArray &eventType, vo
     if (!d->eventFilters.isEmpty()) {
         // Raise the loopLevel so that deleteLater() calls in or triggered
         // by event_filter() will be processed from the main event loop.
-        QScopedScopeLevelCounter scopeLevelCounter(d->threadData);
+        QScopedScopeLevelCounter scopeLevelCounter(d->threadData.loadAcquire());
         for (int i = 0; i < d->eventFilters.size(); ++i) {
             QAbstractNativeEventFilter *filter = d->eventFilters.at(i);
             if (!filter)
diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp
index 13c792af29..43ff18fa5c 100644
--- a/src/corelib/kernel/qcoreapplication.cpp
+++ b/src/corelib/kernel/qcoreapplication.cpp
@@ -1026,7 +1026,7 @@ bool QCoreApplication::notifyInternal2(QObject *receiver, QEvent *event)
     // equivalent to QThreadData::current(), just without the function
     // call overhead.
     QObjectPrivate *d = receiver->d_func();
-    QThreadData *threadData = d->threadData;
+    QThreadData *threadData = d->threadData.loadAcquire();
     QScopedScopeLevelCounter scopeLevelCounter(threadData);
     if (!selfRequired)
         return doNotify(receiver, event);
@@ -1337,7 +1337,7 @@ int QCoreApplication::exec()
     if (!QCoreApplicationPrivate::checkInstance("exec"))
         return -1;
 
-    QThreadData *threadData = self->d_func()->threadData;
+    QThreadData *threadData = self->d_func()->threadData.loadAcquire();
     if (threadData != QThreadData::current()) {
         qWarning("%s::exec: Must be called from the main thread", self->metaObject()->className());
         return -1;
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp
index e438c11513..63dfb1cba0 100644
--- a/src/corelib/kernel/qobject.cpp
+++ b/src/corelib/kernel/qobject.cpp
@@ -3674,7 +3674,7 @@ QObjectPrivate::Connection *QMetaObjectPrivate::connect(const QObject *sender,
     c->sender = s;
     c->signal_index = signal_index;
     c->receiver.storeRelaxed(r);
-    QThreadData *td = r->d_func()->threadData;
+    QThreadData *td = r->d_func()->threadData.loadAcquire();
     td->ref();
     c->receiverThreadData.storeRelaxed(td);
     c->method_relative = method_index;
@@ -5304,7 +5304,7 @@ QMetaObject::Connection QObjectPrivate::connectImpl(const QObject *sender, int s
     std::unique_ptr<QObjectPrivate::Connection> c{new QObjectPrivate::Connection};
     c->sender = s;
     c->signal_index = signal_index;
-    QThreadData *td = r->d_func()->threadData;
+    QThreadData *td = r->d_func()->threadData.loadAcquire();
     td->ref();
     c->receiverThreadData.storeRelaxed(td);
     c->receiver.storeRelaxed(r);