Use QList instead of QVector in network

Task-number: QTBUG-84469
Change-Id: I7827da68e73ca8ff1e599c836f2157894c452b63
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>

32 files changed, 126 insertions, 134 deletions

diff --git a/src/network/access/qhsts.cpp b/src/network/access/qhsts.cpp
index e473008305..99c4c605dd 100644
--- a/src/network/access/qhsts.cpp
+++ b/src/network/access/qhsts.cpp
@@ -40,7 +40,6 @@
 #include "qhsts_p.h"
 
 #include "QtCore/private/qipaddress_p.h"
-#include "QtCore/qvector.h"
 #include "QtCore/qlist.h"
 
 #if QT_CONFIG(settings)
@@ -93,7 +92,7 @@ void QHstsCache::updateFromHeaders(const QList<QPair<QByteArray, QByteArray>> &h
     }
 }
 
-void QHstsCache::updateFromPolicies(const QVector<QHstsPolicy> &policies)
+void QHstsCache::updateFromPolicies(const QList<QHstsPolicy> &policies)
 {
     for (const auto &policy : policies)
         updateKnownHost(policy.host(), policy.expiry(), policy.includesSubDomains());
@@ -227,9 +226,9 @@ void QHstsCache::clear()
     knownHosts.clear();
 }
 
-QVector<QHstsPolicy> QHstsCache::policies() const
+QList<QHstsPolicy> QHstsCache::policies() const
 {
-    QVector<QHstsPolicy> values;
+    QList<QHstsPolicy> values;
     values.reserve(int(knownHosts.size()));
     for (const auto &host : knownHosts)
         values << host.second;
@@ -250,7 +249,7 @@ void QHstsCache::setStore(QHstsStore *store)
         // (and thus the cached policy takes priority over whatever policy we
         // had in the store for the same host, if any).
         if (knownHosts.size()) {
-            const QVector<QHstsPolicy> observed(policies());
+            const QList<QHstsPolicy> observed(policies());
             for (const auto &policy : observed)
                 hstsStore->addToObserved(policy);
             hstsStore->synchronize();
@@ -260,7 +259,7 @@ void QHstsCache::setStore(QHstsStore *store)
         // the store knows about (well, it can happen we synchronize again as a
         // result if some policies managed to expire or if we add a new one
         // from the store to cache):
-        const QVector<QHstsPolicy> restored(store->readPolicies());
+        const QList<QHstsPolicy> restored(store->readPolicies());
         updateFromPolicies(restored);
     }
 }
diff --git a/src/network/access/qhsts_p.h b/src/network/access/qhsts_p.h
index 7253b2835e..ea9769ac6c 100644
--- a/src/network/access/qhsts_p.h
+++ b/src/network/access/qhsts_p.h
@@ -73,13 +73,13 @@ public:
 
     void updateFromHeaders(const QList<QPair<QByteArray, QByteArray>> &headers,
                            const QUrl &url);
-    void updateFromPolicies(const QVector<QHstsPolicy> &hosts);
+    void updateFromPolicies(const QList<QHstsPolicy> &hosts);
     void updateKnownHost(const QUrl &url, const QDateTime &expires,
                          bool includeSubDomains);
     bool isKnownHost(const QUrl &url) const;
     void clear();
 
-    QVector<QHstsPolicy> policies() const;
+    QList<QHstsPolicy> policies() const;
 
 #if QT_CONFIG(settings)
     void setStore(class QHstsStore *store);
diff --git a/src/network/access/qhstsstore.cpp b/src/network/access/qhstsstore.cpp
index 6d7f60ba8d..67be8a2de2 100644
--- a/src/network/access/qhstsstore.cpp
+++ b/src/network/access/qhstsstore.cpp
@@ -76,13 +76,13 @@ QHstsStore::~QHstsStore()
     synchronize();
 }
 
-QVector<QHstsPolicy> QHstsStore::readPolicies()
+QList<QHstsPolicy> QHstsStore::readPolicies()
 {
     // This function only attempts to read policies, making no decision about
     // expired policies. It's up to a user (QHstsCache) to mark these policies
     // for deletion and sync the store later. But we immediately remove keys/values
     // (if the store isWritable) for the policies that we fail to read.
-    QVector<QHstsPolicy> policies;
+    QList<QHstsPolicy> policies;
 
     beginHstsGroups();
 
diff --git a/src/network/access/qhstsstore_p.h b/src/network/access/qhstsstore_p.h
index 5338d15592..bbf7379b61 100644
--- a/src/network/access/qhstsstore_p.h
+++ b/src/network/access/qhstsstore_p.h
@@ -55,8 +55,8 @@
 
 QT_REQUIRE_CONFIG(settings);
 
+#include <QtCore/qlist.h>
 #include <QtCore/qsettings.h>
-#include <QtCore/qvector.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -70,7 +70,7 @@ public:
     explicit QHstsStore(const QString &dirName);
     ~QHstsStore();
 
-    QVector<QHstsPolicy> readPolicies();
+    QList<QHstsPolicy> readPolicies();
     void addToObserved(const QHstsPolicy &policy);
     void synchronize();
 
@@ -84,7 +84,7 @@ private:
     void evictPolicy(const QString &key);
     void endHstsGroups();
 
-    QVector<QHstsPolicy> observedPolicies;
+    QList<QHstsPolicy> observedPolicies;
     QSettings store;
 
     Q_DISABLE_COPY_MOVE(QHstsStore)
diff --git a/src/network/access/qnetworkaccessauthenticationmanager.cpp b/src/network/access/qnetworkaccessauthenticationmanager.cpp
index 0df11684b1..4899273aa8 100644
--- a/src/network/access/qnetworkaccessauthenticationmanager.cpp
+++ b/src/network/access/qnetworkaccessauthenticationmanager.cpp
@@ -42,8 +42,8 @@
 #include "qnetworkaccessmanager_p.h"
 
 #include "QtCore/qbuffer.h"
+#include "QtCore/qlist.h"
 #include "QtCore/qurl.h"
-#include "QtCore/qvector.h"
 #include "QtCore/QMutexLocker"
 #include "QtNetwork/qauthenticator.h"
 
@@ -51,11 +51,8 @@
 
 QT_BEGIN_NAMESPACE
 
-
-
-
-class QNetworkAuthenticationCache: private QVector<QNetworkAuthenticationCredential>,
-                                   public QNetworkAccessCache::CacheableObject
+class QNetworkAuthenticationCache : private QList<QNetworkAuthenticationCredential>,
+                                    public QNetworkAccessCache::CacheableObject
 {
 public:
     QNetworkAuthenticationCache()
@@ -89,9 +86,9 @@ public:
             newCredential.password = password;
 
             if (closestMatch)
-                QVector<QNetworkAuthenticationCredential>::insert(++closestMatch, newCredential);
+                QList<QNetworkAuthenticationCredential>::insert(++closestMatch, newCredential);
             else
-                QVector<QNetworkAuthenticationCredential>::insert(end(), newCredential);
+                QList<QNetworkAuthenticationCredential>::insert(end(), newCredential);
         }
     }
 
diff --git a/src/network/access/qnetworkaccessmanager.cpp b/src/network/access/qnetworkaccessmanager.cpp
index 8bc0159b9d..148cfdb09b 100644
--- a/src/network/access/qnetworkaccessmanager.cpp
+++ b/src/network/access/qnetworkaccessmanager.cpp
@@ -64,8 +64,8 @@
 #include "qnetworkreplyfileimpl_p.h"
 
 #include "QtCore/qbuffer.h"
+#include "QtCore/qlist.h"
 #include "QtCore/qurl.h"
-#include "QtCore/qvector.h"
 #include "QtNetwork/private/qauthenticator_p.h"
 #include "QtNetwork/qsslconfiguration.h"
 #include "QtNetwork/private/http2protocol_p.h"
@@ -740,7 +740,7 @@ bool QNetworkAccessManager::isStrictTransportSecurityStoreEnabled() const
     \sa addStrictTransportSecurityHosts(), enableStrictTransportSecurityStore(), QHstsPolicy
 */
 
-void QNetworkAccessManager::addStrictTransportSecurityHosts(const QVector<QHstsPolicy> &knownHosts)
+void QNetworkAccessManager::addStrictTransportSecurityHosts(const QList<QHstsPolicy> &knownHosts)
 {
     Q_D(QNetworkAccessManager);
     d->stsCache.updateFromPolicies(knownHosts);
@@ -755,7 +755,7 @@ void QNetworkAccessManager::addStrictTransportSecurityHosts(const QVector<QHstsP
 
     \sa addStrictTransportSecurityHosts(), QHstsPolicy
 */
-QVector<QHstsPolicy> QNetworkAccessManager::strictTransportSecurityHosts() const
+QList<QHstsPolicy> QNetworkAccessManager::strictTransportSecurityHosts() const
 {
     Q_D(const QNetworkAccessManager);
     return d->stsCache.policies();
diff --git a/src/network/access/qnetworkaccessmanager.h b/src/network/access/qnetworkaccessmanager.h
index db76d6daf1..255ebaa8fb 100644
--- a/src/network/access/qnetworkaccessmanager.h
+++ b/src/network/access/qnetworkaccessmanager.h
@@ -43,7 +43,7 @@
 #include <QtNetwork/qtnetworkglobal.h>
 #include <QtNetwork/qnetworkrequest.h>
 #include <QtCore/QString>
-#include <QtCore/QVector>
+#include <QtCore/QList>
 #include <QtCore/QObject>
 #ifndef QT_NO_SSL
 #include <QtNetwork/QSslConfiguration>
@@ -112,8 +112,8 @@ public:
     bool isStrictTransportSecurityEnabled() const;
     void enableStrictTransportSecurityStore(bool enabled, const QString &storeDir = QString());
     bool isStrictTransportSecurityStoreEnabled() const;
-    void addStrictTransportSecurityHosts(const QVector<QHstsPolicy> &knownHosts);
-    QVector<QHstsPolicy> strictTransportSecurityHosts() const;
+    void addStrictTransportSecurityHosts(const QList<QHstsPolicy> &knownHosts);
+    QList<QHstsPolicy> strictTransportSecurityHosts() const;
 
     QNetworkReply *head(const QNetworkRequest &request);
     QNetworkReply *get(const QNetworkRequest &request);
diff --git a/src/network/kernel/qnetworkproxy_win.cpp b/src/network/kernel/qnetworkproxy_win.cpp
index 713db7d5b9..30663917ce 100644
--- a/src/network/kernel/qnetworkproxy_win.cpp
+++ b/src/network/kernel/qnetworkproxy_win.cpp
@@ -416,8 +416,8 @@ public:
     }
 
 private:
-    QVector<HANDLE> m_watchEvents;
-    QVector<HKEY> m_registryHandles;
+    QList<HANDLE> m_watchEvents;
+    QList<HKEY> m_registryHandles;
 };
 } // namespace
 
diff --git a/src/network/kernel/qtldurl.cpp b/src/network/kernel/qtldurl.cpp
index 2823a3157d..8601eb711b 100644
--- a/src/network/kernel/qtldurl.cpp
+++ b/src/network/kernel/qtldurl.cpp
@@ -47,8 +47,8 @@
 #include "qurl.h"
 #include "private/qurltlds_p.h"
 #include "private/qtldurl_p.h"
+#include "QtCore/qlist.h"
 #include "QtCore/qstring.h"
-#include "QtCore/qvector.h"
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/network/socket/qsctpsocket_p.h b/src/network/socket/qsctpsocket_p.h
index 8f9413cb47..c17b9c1c9a 100644
--- a/src/network/socket/qsctpsocket_p.h
+++ b/src/network/socket/qsctpsocket_p.h
@@ -54,7 +54,7 @@
 #include <QtNetwork/qsctpsocket.h>
 #include <private/qtcpsocket_p.h>
 #include <QtCore/qbytearray.h>
-#include <QtCore/qvector.h>
+#include <QtCore/qlist.h>
 #include <private/qnetworkdatagram_p.h>
 
 #include <deque>
@@ -77,8 +77,8 @@ public:
     int maximumChannelCount;
 
     typedef std::deque<QIpPacketHeader> IpHeaderList;
-    QVector<IpHeaderList> readHeaders;
-    QVector<IpHeaderList> writeHeaders;
+    QList<IpHeaderList> readHeaders;
+    QList<IpHeaderList> writeHeaders;
 
     void configureCreatedSocket() override;
 };
diff --git a/src/network/ssl/qasn1element.cpp b/src/network/ssl/qasn1element.cpp
index 93bfdfd0fc..a01927b84d 100644
--- a/src/network/ssl/qasn1element.cpp
+++ b/src/network/ssl/qasn1element.cpp
@@ -42,7 +42,7 @@
 
 #include <QtCore/qdatastream.h>
 #include <QtCore/qdatetime.h>
-#include <QtCore/qvector.h>
+#include <QtCore/qlist.h>
 #include <QDebug>
 
 #include <limits>
@@ -182,12 +182,12 @@ QAsn1Element QAsn1Element::fromInteger(unsigned int val)
     return elem;
 }
 
-QAsn1Element QAsn1Element::fromVector(const QVector<QAsn1Element> &items)
+QAsn1Element QAsn1Element::fromVector(const QList<QAsn1Element> &items)
 {
     QAsn1Element seq;
     seq.mType = SequenceType;
     QDataStream stream(&seq.mValue, QIODevice::WriteOnly);
-    for (QVector<QAsn1Element>::const_iterator it = items.cbegin(), end = items.cend(); it != end; ++it)
+    for (auto it = items.cbegin(), end = items.cend(); it != end; ++it)
         it->write(stream);
     return seq;
 }
@@ -300,7 +300,7 @@ QMultiMap<QByteArray, QString> QAsn1Element::toInfo() const
         QAsn1Element issuerElem;
         QDataStream setStream(elem.mValue);
         if (issuerElem.read(setStream) && issuerElem.mType == QAsn1Element::SequenceType) {
-            QVector<QAsn1Element> elems = issuerElem.toVector();
+            const auto elems = issuerElem.toList();
             if (elems.size() == 2) {
                 const QByteArray key = elems.front().toObjectName();
                 if (!key.isEmpty())
@@ -335,9 +335,9 @@ qint64 QAsn1Element::toInteger(bool *ok) const
     return value;
 }
 
-QVector<QAsn1Element> QAsn1Element::toVector() const
+QList<QAsn1Element> QAsn1Element::toList() const
 {
-    QVector<QAsn1Element> items;
+    QList<QAsn1Element> items;
     if (mType == SequenceType) {
         QAsn1Element elem;
         QDataStream stream(mValue);
diff --git a/src/network/ssl/qasn1element_p.h b/src/network/ssl/qasn1element_p.h
index 020b5aa1af..c0dfc9db7e 100644
--- a/src/network/ssl/qasn1element_p.h
+++ b/src/network/ssl/qasn1element_p.h
@@ -153,14 +153,14 @@ public:
 
     static QAsn1Element fromBool(bool val);
     static QAsn1Element fromInteger(unsigned int val);
-    static QAsn1Element fromVector(const QVector<QAsn1Element> &items);
+    static QAsn1Element fromVector(const QList<QAsn1Element> &items);
     static QAsn1Element fromObjectId(const QByteArray &id);
 
     bool toBool(bool *ok = nullptr) const;
     QDateTime toDateTime() const;
     QMultiMap<QByteArray, QString> toInfo() const;
     qint64 toInteger(bool *ok = nullptr) const;
-    QVector<QAsn1Element> toVector() const;
+    QList<QAsn1Element> toList() const;
     QByteArray toObjectId() const;
     QByteArray toObjectName() const;
     QString toString() const;
diff --git a/src/network/ssl/qdtls.cpp b/src/network/ssl/qdtls.cpp
index 74fb691dde..af89740898 100644
--- a/src/network/ssl/qdtls.cpp
+++ b/src/network/ssl/qdtls.cpp
@@ -1127,7 +1127,7 @@ QString QDtls::dtlsErrorString() const
     If you want to continue connecting despite the errors that have occurred,
     you must call ignoreVerificationErrors().
 */
-QVector<QSslError> QDtls::peerVerificationErrors() const
+QList<QSslError> QDtls::peerVerificationErrors() const
 {
     Q_D(const QDtls);
 
@@ -1152,7 +1152,7 @@ QVector<QSslError> QDtls::peerVerificationErrors() const
 
     \sa doHandshake(), resumeHandshake(), QSslError
 */
-void QDtls::ignoreVerificationErrors(const QVector<QSslError> &errorsToIgnore)
+void QDtls::ignoreVerificationErrors(const QList<QSslError> &errorsToIgnore)
 {
     Q_D(QDtls);
 
diff --git a/src/network/ssl/qdtls.h b/src/network/ssl/qdtls.h
index 93cadc5bc6..c3e7c6283a 100644
--- a/src/network/ssl/qdtls.h
+++ b/src/network/ssl/qdtls.h
@@ -168,8 +168,8 @@ public:
     QDtlsError dtlsError() const;
     QString dtlsErrorString() const;
 
-    QVector<QSslError> peerVerificationErrors() const;
-    void ignoreVerificationErrors(const QVector<QSslError> &errorsToIgnore);
+    QList<QSslError> peerVerificationErrors() const;
+    void ignoreVerificationErrors(const QList<QSslError> &errorsToIgnore);
 
 Q_SIGNALS:
 
diff --git a/src/network/ssl/qdtls_openssl.cpp b/src/network/ssl/qdtls_openssl.cpp
index 25a6c5f49c..b71ce6b502 100644
--- a/src/network/ssl/qdtls_openssl.cpp
+++ b/src/network/ssl/qdtls_openssl.cpp
@@ -1281,7 +1281,7 @@ QSslError _q_OpenSSL_to_QSslError(int errorCode, const QSslCertificate &cert);
 bool QDtlsPrivateOpenSSL::verifyPeer()
 {
     // DTLSTODO: Windows-specific code for CA fetcher is not here yet.
-    QVector<QSslError> errors;
+    QList<QSslError> errors;
 
     // Check the whole chain for blacklisting (including root, as we check for
     // subjectInfo and issuer)
@@ -1344,7 +1344,7 @@ bool QDtlsPrivateOpenSSL::tlsErrorsWereIgnored() const
 {
     // check whether the errors we got are all in the list of expected errors
     // (applies only if the method QDtlsConnection::ignoreTlsErrors(const
-    // QVector<QSslError> &errors) was called)
+    // QList<QSslError> &errors) was called)
     for (const QSslError &error : tlsErrors) {
         if (!tlsErrorsToIgnore.contains(error))
             return false;
diff --git a/src/network/ssl/qdtls_openssl_p.h b/src/network/ssl/qdtls_openssl_p.h
index 302cb0d4b5..b1fcc99d5a 100644
--- a/src/network/ssl/qdtls_openssl_p.h
+++ b/src/network/ssl/qdtls_openssl_p.h
@@ -54,10 +54,10 @@
 #include <QtNetwork/qsslpresharedkeyauthenticator.h>
 #include <QtNetwork/qhostaddress.h>
 
+#include <QtCore/qbytearray.h>
 #include <QtCore/qcryptographichash.h>
+#include <QtCore/qlist.h>
 #include <QtCore/qsharedpointer.h>
-#include <QtCore/qbytearray.h>
-#include <QtCore/qvector.h>
 
 //
 //  W A R N I N G
@@ -100,7 +100,7 @@ public:
     QHostAddress remoteAddress;
     quint16 remotePort = 0;
 
-    QVector<QSslErrorEntry> x509Errors;
+    QList<QSslErrorEntry> x509Errors;
 
     long peeking = false;
     QUdpSocket *udpSocket = nullptr;
@@ -173,7 +173,7 @@ private:
     void reportTimeout();
     void resetDtls();
 
-    QVector<QSslErrorEntry> opensslErrors;
+    QList<QSslErrorEntry> opensslErrors;
     dtlsopenssl::DtlsState dtls;
 
     // We have to externally handle timeouts since we have non-blocking
diff --git a/src/network/ssl/qdtls_p.h b/src/network/ssl/qdtls_p.h
index bdc001502b..be54c0e06e 100644
--- a/src/network/ssl/qdtls_p.h
+++ b/src/network/ssl/qdtls_p.h
@@ -144,8 +144,8 @@ public:
 
     QDtls::HandshakeState handshakeState = QDtls::HandshakeNotStarted;
 
-    QVector<QSslError> tlsErrors;
-    QVector<QSslError> tlsErrorsToIgnore;
+    QList<QSslError> tlsErrors;
+    QList<QSslError> tlsErrorsToIgnore;
 
     bool connectionEncrypted = false;
 };
diff --git a/src/network/ssl/qsslcertificate_qt.cpp b/src/network/ssl/qsslcertificate_qt.cpp
index d75e620ff7..c0f3710a9a 100644
--- a/src/network/ssl/qsslcertificate_qt.cpp
+++ b/src/network/ssl/qsslcertificate_qt.cpp
@@ -484,9 +484,9 @@ bool QSslCertificatePrivate::parseExtension(const QByteArray &data, QSslCertific
         if (!val.read(valElem.value()) || val.type() != QAsn1Element::SequenceType)
             return false;
         QVariantMap result;
-        const auto elems = val.toVector();
+        const auto elems = val.toList();
         for (const QAsn1Element &el : elems) {
-            QVector<QAsn1Element> items = el.toVector();
+            const auto items = el.toList();
             if (items.size() != 2)
                 return false;
             const QString key = QString::fromLatin1(items.at(0).toObjectName());
@@ -510,7 +510,7 @@ bool QSslCertificatePrivate::parseExtension(const QByteArray &data, QSslCertific
             return false;
 
         QVariantMap result;
-        QVector<QAsn1Element> items = val.toVector();
+        const auto items = val.toList();
         if (items.size() > 0) {
             result[QStringLiteral("ca")] = items.at(0).toBool(&ok);
             if (!ok)
@@ -529,7 +529,7 @@ bool QSslCertificatePrivate::parseExtension(const QByteArray &data, QSslCertific
         if (!val.read(valElem.value()) || val.type() != QAsn1Element::SequenceType)
             return false;
         QVariantMap result;
-        const auto elems = val.toVector();
+        const auto elems = val.toList();
         for (const QAsn1Element &el : elems) {
             if (el.type() == 0x80) {
                 const QString key = QStringLiteral("keyid");
diff --git a/src/network/ssl/qsslconfiguration.cpp b/src/network/ssl/qsslconfiguration.cpp
index adff0a249f..a38a998e7d 100644
--- a/src/network/ssl/qsslconfiguration.cpp
+++ b/src/network/ssl/qsslconfiguration.cpp
@@ -858,7 +858,7 @@ QSslKey QSslConfiguration::ephemeralServerKey() const
 
     \sa setEllipticCurves
  */
-QVector<QSslEllipticCurve> QSslConfiguration::ellipticCurves() const
+QList<QSslEllipticCurve> QSslConfiguration::ellipticCurves() const
 {
     return d->ellipticCurves;
 }
@@ -875,7 +875,7 @@ QVector<QSslEllipticCurve> QSslConfiguration::ellipticCurves() const
 
     \sa ellipticCurves
  */
-void QSslConfiguration::setEllipticCurves(const QVector<QSslEllipticCurve> &curves)
+void QSslConfiguration::setEllipticCurves(const QList<QSslEllipticCurve> &curves)
 {
     d->ellipticCurves = curves;
 }
@@ -889,7 +889,7 @@ void QSslConfiguration::setEllipticCurves(const QVector<QSslEllipticCurve> &curv
 
     \sa ellipticCurves(), setEllipticCurves()
 */
-QVector<QSslEllipticCurve> QSslConfiguration::supportedEllipticCurves()
+QList<QSslEllipticCurve> QSslConfiguration::supportedEllipticCurves()
 {
     return QSslSocketPrivate::supportedEllipticCurves();
 }
diff --git a/src/network/ssl/qsslconfiguration.h b/src/network/ssl/qsslconfiguration.h
index 1ce01dbee9..90a876b6c5 100644
--- a/src/network/ssl/qsslconfiguration.h
+++ b/src/network/ssl/qsslconfiguration.h
@@ -148,9 +148,9 @@ public:
     QSslKey ephemeralServerKey() const;
 
     // EC settings
-    QVector<QSslEllipticCurve> ellipticCurves() const;
-    void setEllipticCurves(const QVector<QSslEllipticCurve> &curves);
-    static QVector<QSslEllipticCurve> supportedEllipticCurves();
+    QList<QSslEllipticCurve> ellipticCurves() const;
+    void setEllipticCurves(const QList<QSslEllipticCurve> &curves);
+    static QList<QSslEllipticCurve> supportedEllipticCurves();
 
     QByteArray preSharedKeyIdentityHint() const;
     void setPreSharedKeyIdentityHint(const QByteArray &hint);
diff --git a/src/network/ssl/qsslconfiguration_p.h b/src/network/ssl/qsslconfiguration_p.h
index 6ee3490df6..3d416b42d7 100644
--- a/src/network/ssl/qsslconfiguration_p.h
+++ b/src/network/ssl/qsslconfiguration_p.h
@@ -120,7 +120,7 @@ public:
 
     Q_AUTOTEST_EXPORT static const QSsl::SslOptions defaultSslOptions;
 
-    QVector<QSslEllipticCurve> ellipticCurves;
+    QList<QSslEllipticCurve> ellipticCurves;
 
     QSslDiffieHellmanParameters dhParams;
 
diff --git a/src/network/ssl/qsslcontext_openssl.cpp b/src/network/ssl/qsslcontext_openssl.cpp
index c59666e2f2..feb403974d 100644
--- a/src/network/ssl/qsslcontext_openssl.cpp
+++ b/src/network/ssl/qsslcontext_openssl.cpp
@@ -658,7 +658,7 @@ init_context:
         q_SSL_CTX_use_psk_identity_hint(sslContext->ctx, sslContext->sslConfiguration.preSharedKeyIdentityHint().constData());
 #endif // !OPENSSL_NO_PSK
 
-    const QVector<QSslEllipticCurve> qcurves = sslContext->sslConfiguration.ellipticCurves();
+    const auto qcurves = sslContext->sslConfiguration.ellipticCurves();
     if (!qcurves.isEmpty()) {
 #ifdef OPENSSL_NO_EC
         sslContext->errorStr = msgErrorSettingEllipticCurves(QSslSocket::tr("OpenSSL version with disabled elliptic curves"));
diff --git a/src/network/ssl/qsslkey_p.cpp b/src/network/ssl/qsslkey_p.cpp
index b0d6c729f9..ce12f49989 100644
--- a/src/network/ssl/qsslkey_p.cpp
+++ b/src/network/ssl/qsslkey_p.cpp
@@ -271,27 +271,23 @@ QByteArray QSslKeyPrivate::derFromPem(const QByteArray &pem, QMap<QByteArray, QB
 
 bool QSslKeyPrivate::isEncryptedPkcs8(const QByteArray &der) const
 {
-    static const QVector<QByteArray> pbes1OIds {
+    static const QList<QByteArray> pbes1OIds {
         // PKCS5
-        {PKCS5_MD2_DES_CBC_OID},
-        {PKCS5_MD2_RC2_CBC_OID},
-        {PKCS5_MD5_DES_CBC_OID},
-        {PKCS5_MD5_RC2_CBC_OID},
-        {PKCS5_SHA1_DES_CBC_OID},
-        {PKCS5_SHA1_RC2_CBC_OID},
+        { PKCS5_MD2_DES_CBC_OID }, { PKCS5_MD2_RC2_CBC_OID },  { PKCS5_MD5_DES_CBC_OID },
+        { PKCS5_MD5_RC2_CBC_OID }, { PKCS5_SHA1_DES_CBC_OID }, { PKCS5_SHA1_RC2_CBC_OID },
     };
     QAsn1Element elem;
     if (!elem.read(der) || elem.type() != QAsn1Element::SequenceType)
         return false;
 
-    const QVector<QAsn1Element> items = elem.toVector();
+    const auto items = elem.toList();
     if (items.size() != 2
         || items[0].type() != QAsn1Element::SequenceType
         || items[1].type() != QAsn1Element::OctetStringType) {
         return false;
     }
 
-    const QVector<QAsn1Element> encryptionSchemeContainer = items[0].toVector();
+    const auto encryptionSchemeContainer = items[0].toList();
     if (encryptionSchemeContainer.size() != 2
         || encryptionSchemeContainer[0].type() != QAsn1Element::ObjectIdentifierType
         || encryptionSchemeContainer[1].type() != QAsn1Element::SequenceType) {
diff --git a/src/network/ssl/qsslkey_qt.cpp b/src/network/ssl/qsslkey_qt.cpp
index f3bd75dfa6..3b8fada8fc 100644
--- a/src/network/ssl/qsslkey_qt.cpp
+++ b/src/network/ssl/qsslkey_qt.cpp
@@ -195,7 +195,8 @@ void QSslKeyPrivate::clear(bool deep)
     keyLength = -1;
 }
 
-static int extractPkcs8KeyLength(const QVector<QAsn1Element> &items, QSslKeyPrivate *that) {
+static int extractPkcs8KeyLength(const QList<QAsn1Element> &items, QSslKeyPrivate *that)
+{
     Q_ASSERT(items.size() == 3);
     int keyLength;
 
@@ -210,7 +211,7 @@ static int extractPkcs8KeyLength(const QVector<QAsn1Element> &items, QSslKeyPriv
         Q_UNREACHABLE();
     };
 
-    const QVector<QAsn1Element> pkcs8Info = items[1].toVector();
+    const auto pkcs8Info = items[1].toList();
     if (pkcs8Info.size() != 2 || pkcs8Info[0].type() != QAsn1Element::ObjectIdentifierType)
         return -1;
     const QByteArray value = pkcs8Info[0].toObjectId();
@@ -252,7 +253,7 @@ static int extractPkcs8KeyLength(const QVector<QAsn1Element> &items, QSslKeyPriv
         // https://www.cryptsoft.com/pkcs11doc/STANDARD/v201-95.pdf in section 11.9.
         if (pkcs8Info[1].type() != QAsn1Element::SequenceType)
             return -1;
-        const QVector<QAsn1Element> dsaInfo = pkcs8Info[1].toVector();
+        const auto dsaInfo = pkcs8Info[1].toList();
         if (dsaInfo.size() != 3 || dsaInfo[0].type() != QAsn1Element::IntegerType)
             return -1;
         keyLength = numberOfBits(dsaInfo[0].value());
@@ -267,7 +268,7 @@ static int extractPkcs8KeyLength(const QVector<QAsn1Element> &items, QSslKeyPriv
         // https://www.cryptsoft.com/pkcs11doc/STANDARD/v201-95.pdf in section 11.9.
         if (pkcs8Info[1].type() != QAsn1Element::SequenceType)
             return -1;
-        const QVector<QAsn1Element> dhInfo = pkcs8Info[1].toVector();
+        const auto dhInfo = pkcs8Info[1].toList();
         if (dhInfo.size() < 2 || dhInfo.size() > 3 || dhInfo[0].type() != QAsn1Element::IntegerType)
             return -1;
         keyLength = numberOfBits(dhInfo[0].value());
@@ -298,7 +299,7 @@ void QSslKeyPrivate::decodeDer(const QByteArray &der, const QByteArray &passPhra
         QDataStream keyStream(elem.value());
         if (!elem.read(keyStream) || elem.type() != QAsn1Element::SequenceType)
             return;
-        const QVector<QAsn1Element> infoItems = elem.toVector();
+        const auto infoItems = elem.toList();
         if (infoItems.size() < 2 || infoItems[0].type() != QAsn1Element::ObjectIdentifierType)
             return;
         if (algorithm == QSsl::Rsa) {
@@ -318,7 +319,7 @@ void QSslKeyPrivate::decodeDer(const QByteArray &der, const QByteArray &passPhra
             if (infoItems[1].type() != QAsn1Element::SequenceType)
                 return;
             // key params
-            const QVector<QAsn1Element> params = infoItems[1].toVector();
+            const auto params = infoItems[1].toList();
             if (params.isEmpty() || params[0].type() != QAsn1Element::IntegerType)
                 return;
             keyLength = numberOfBits(params[0].value());
@@ -328,7 +329,7 @@ void QSslKeyPrivate::decodeDer(const QByteArray &der, const QByteArray &passPhra
             if (infoItems[1].type() != QAsn1Element::SequenceType)
                 return;
             // key params
-            const QVector<QAsn1Element> params = infoItems[1].toVector();
+            const auto params = infoItems[1].toList();
             if (params.isEmpty() || params[0].type() != QAsn1Element::IntegerType)
                 return;
             keyLength = numberOfBits(params[0].value());
@@ -341,7 +342,7 @@ void QSslKeyPrivate::decodeDer(const QByteArray &der, const QByteArray &passPhra
         }
 
     } else {
-        const QVector<QAsn1Element> items = elem.toVector();
+        const auto items = elem.toList();
         if (items.isEmpty())
             return;
 
@@ -497,7 +498,7 @@ struct EncryptionData
     QByteArray iv;
 };
 
-static EncryptionData readPbes2(const QVector<QAsn1Element> &element, const QByteArray &passPhrase)
+static EncryptionData readPbes2(const QList<QAsn1Element> &element, const QByteArray &passPhrase)
 {
     // RFC 8018: https://tools.ietf.org/html/rfc8018#section-6.2
     /*** Scheme: ***
@@ -534,7 +535,7 @@ static EncryptionData readPbes2(const QVector<QAsn1Element> &element, const QByt
         // @todo: AES(, rc5?)
     };
 
-    const QVector<QAsn1Element> keyDerivationContainer = element[0].toVector();
+    const QList<QAsn1Element> keyDerivationContainer = element[0].toList();
     if (keyDerivationContainer.size() != 2
         || keyDerivationContainer[0].type() != QAsn1Element::ObjectIdentifierType
         || keyDerivationContainer[1].type() != QAsn1Element::SequenceType) {
@@ -542,9 +543,9 @@ static EncryptionData readPbes2(const QVector<QAsn1Element> &element, const QByt
     }
 
     const QByteArray keyDerivationAlgorithm = keyDerivationContainer[0].toObjectId();
-    const QVector<QAsn1Element> keyDerivationParams = keyDerivationContainer[1].toVector();
+    const auto keyDerivationParams = keyDerivationContainer[1].toList();
 
-    const QVector<QAsn1Element> encryptionAlgorithmContainer = element[1].toVector();
+    const auto encryptionAlgorithmContainer = element[1].toList();
     if (encryptionAlgorithmContainer.size() != 2
         || encryptionAlgorithmContainer[0].type() != QAsn1Element::ObjectIdentifierType) {
         return {};
@@ -588,7 +589,7 @@ static EncryptionData readPbes2(const QVector<QAsn1Element> &element, const QByt
         */
         if (encryptionAlgorithmContainer[1].type() != QAsn1Element::SequenceType)
             return {};
-        const QVector<QAsn1Element> rc2ParametersContainer = encryptionAlgorithmContainer[1].toVector();
+        const auto rc2ParametersContainer = encryptionAlgorithmContainer[1].toList();
         if ((rc2ParametersContainer.size() != 1 && rc2ParametersContainer.size() != 2)
             || rc2ParametersContainer.back().type() != QAsn1Element::OctetStringType) {
             return {};
@@ -636,7 +637,7 @@ static EncryptionData readPbes2(const QVector<QAsn1Element> &element, const QByt
         QCryptographicHash::Algorithm hashAlgorithm = QCryptographicHash::Sha1;
         if (keyDerivationParams.size() > vectorPos
             && keyDerivationParams[vectorPos].type() == QAsn1Element::SequenceType) {
-            QVector<QAsn1Element> hashAlgorithmContainer = keyDerivationParams[vectorPos].toVector();
+            const auto hashAlgorithmContainer = keyDerivationParams[vectorPos].toList();
             hashAlgorithm = pbes2OidHashFunctionMap[hashAlgorithmContainer.front().toObjectId()];
             Q_ASSERT(hashAlgorithmContainer[1].type() == QAsn1Element::NullType);
             ++vectorPos;
@@ -675,8 +676,8 @@ static const QMap<QByteArray, QCryptographicHash::Algorithm> pbes1OidHashFunctio
     // {PKCS12_SHA1_RC2_40_CBC_OID, QCryptographicHash::Sha1}
 };
 
-
-static EncryptionData readPbes1(const QVector<QAsn1Element> &element, const QByteArray &encryptionScheme, const QByteArray &passPhrase)
+static EncryptionData readPbes1(const QList<QAsn1Element> &element,
+                                const QByteArray &encryptionScheme, const QByteArray &passPhrase)
 {
     // RFC 8018: https://tools.ietf.org/html/rfc8018#section-6.1
     // Steps refer to this section: https://tools.ietf.org/html/rfc8018#section-6.1.2
@@ -733,14 +734,14 @@ QByteArray QSslKeyPrivate::decryptPkcs8(const QByteArray &encrypted, const QByte
     if (!elem.read(encrypted) || elem.type() != QAsn1Element::SequenceType)
         return encrypted;
 
-    const QVector<QAsn1Element> items = elem.toVector();
+    const auto items = elem.toList();
     if (items.size() != 2
         || items[0].type() != QAsn1Element::SequenceType
         || items[1].type() != QAsn1Element::OctetStringType) {
         return encrypted;
     }
 
-    const QVector<QAsn1Element> encryptionSchemeContainer = items[0].toVector();
+    const auto encryptionSchemeContainer = items[0].toList();
 
     if (encryptionSchemeContainer.size() != 2
         || encryptionSchemeContainer[0].type() != QAsn1Element::ObjectIdentifierType
@@ -749,7 +750,7 @@ QByteArray QSslKeyPrivate::decryptPkcs8(const QByteArray &encrypted, const QByte
     }
 
     const QByteArray encryptionScheme = encryptionSchemeContainer[0].toObjectId();
-    const QVector<QAsn1Element> schemeParameterContainer = encryptionSchemeContainer[1].toVector();
+    const auto schemeParameterContainer = encryptionSchemeContainer[1].toList();
 
     if (schemeParameterContainer.size() != 2
         && schemeParameterContainer[0].type() != QAsn1Element::SequenceType
diff --git a/src/network/ssl/qsslsocket.cpp b/src/network/ssl/qsslsocket.cpp
index 188473912c..234cdeea14 100644
--- a/src/network/ssl/qsslsocket.cpp
+++ b/src/network/ssl/qsslsocket.cpp
@@ -488,7 +488,7 @@ public:
 
     QMutex mutex;
     QList<QSslCipher> supportedCiphers;
-    QVector<QSslEllipticCurve> supportedEllipticCurves;
+    QList<QSslEllipticCurve> supportedEllipticCurves;
     QExplicitlySharedDataPointer<QSslConfigurationPrivate> config;
     QExplicitlySharedDataPointer<QSslConfigurationPrivate> dtlsConfig;
 };
@@ -1296,12 +1296,12 @@ QSsl::SslProtocol QSslSocket::sessionProtocol() const
     \since 5.13
 
     This function returns Online Certificate Status Protocol responses that
-    a server may send during a TLS handshake using OCSP stapling. The vector
+    a server may send during a TLS handshake using OCSP stapling. The list
     is empty if no definitive response or no response at all was received.
 
     \sa QSslConfiguration::setOcspStaplingEnabled()
 */
-QVector<QOcspResponse> QSslSocket::ocspResponses() const
+QList<QOcspResponse> QSslSocket::ocspResponses() const
 {
     Q_D(const QSslSocket);
     return d->ocspResponses;
@@ -2061,7 +2061,7 @@ QList<QSslCipher> q_getDefaultDtlsCiphers()
 /*!
     \internal
 */
-QVector<QSslEllipticCurve> QSslSocketPrivate::supportedEllipticCurves()
+QList<QSslEllipticCurve> QSslSocketPrivate::supportedEllipticCurves()
 {
     QSslSocketPrivate::ensureInitialized();
     const QMutexLocker locker(&globalData()->mutex);
@@ -2071,7 +2071,7 @@ QVector<QSslEllipticCurve> QSslSocketPrivate::supportedEllipticCurves()
 /*!
     \internal
 */
-void QSslSocketPrivate::setDefaultSupportedEllipticCurves(const QVector<QSslEllipticCurve> &curves)
+void QSslSocketPrivate::setDefaultSupportedEllipticCurves(const QList<QSslEllipticCurve> &curves)
 {
     const QMutexLocker locker(&globalData()->mutex);
     globalData()->config.detach();
diff --git a/src/network/ssl/qsslsocket.h b/src/network/ssl/qsslsocket.h
index d7a4fbe070..9906db54fe 100644
--- a/src/network/ssl/qsslsocket.h
+++ b/src/network/ssl/qsslsocket.h
@@ -43,7 +43,6 @@
 
 #include <QtNetwork/qtnetworkglobal.h>
 #include <QtCore/qlist.h>
-#include <QtCore/qvector.h>
 #ifndef QT_NO_SSL
 #   include <QtNetwork/qtcpsocket.h>
 #   include <QtNetwork/qsslerror.h>
@@ -187,7 +186,7 @@ public:
     QList<QSslCertificate> peerCertificateChain() const;
     QSslCipher sessionCipher() const;
     QSsl::SslProtocol sessionProtocol() const;
-    QVector<QOcspResponse> ocspResponses() const;
+    QList<QOcspResponse> ocspResponses() const;
 
     // Private keys, for server sockets.
     void setPrivateKey(const QSslKey &key);
diff --git a/src/network/ssl/qsslsocket_mac.cpp b/src/network/ssl/qsslsocket_mac.cpp
index cc822c182c..cad18a0e20 100644
--- a/src/network/ssl/qsslsocket_mac.cpp
+++ b/src/network/ssl/qsslsocket_mac.cpp
@@ -53,7 +53,7 @@
 #include <QtCore/qsystemdetection.h>
 #include <QtCore/qdatastream.h>
 #include <QtCore/qsysinfo.h>
-#include <QtCore/qvector.h>
+#include <QtCore/qlist.h>
 #include <QtCore/qmutex.h>
 #include <QtCore/qdebug.h>
 #include <QtCore/quuid.h>
@@ -332,7 +332,7 @@ void QSslSocketPrivate::ensureInitialized()
         size_t numCiphers = 0;
         // Fails only if any of parameters is null.
         SSLGetNumberSupportedCiphers(context, &numCiphers);
-        QVector<SSLCipherSuite> cfCiphers(numCiphers);
+        QList<SSLCipherSuite> cfCiphers(numCiphers);
         // Fails only if any of parameter is null or number of ciphers is wrong.
         SSLGetSupportedCiphers(context, cfCiphers.data(), &numCiphers);
 
@@ -425,7 +425,7 @@ void QSslSocketBackendPrivate::continueHandshake()
             const OSStatus result = SSLCopyALPNProtocols(context, &cfArray);
             if (result == errSecSuccess && cfArray && CFArrayGetCount(cfArray)) {
                 const int size = CFArrayGetCount(cfArray);
-                QVector<QString> peerProtocols(size);
+                QList<QString> peerProtocols(size);
                 for (int i = 0; i < size; ++i)
                     peerProtocols[i] = QString::fromCFString((CFStringRef)CFArrayGetValueAtIndex(cfArray, i));
 
diff --git a/src/network/ssl/qsslsocket_openssl.cpp b/src/network/ssl/qsslsocket_openssl.cpp
index cf10001050..2f18501f83 100644
--- a/src/network/ssl/qsslsocket_openssl.cpp
+++ b/src/network/ssl/qsslsocket_openssl.cpp
@@ -136,7 +136,7 @@ QAlertType tlsAlertType(int value)
 
 #ifdef Q_OS_WIN
 
-QSslCertificate findCertificateToFetch(const QVector<QSslError> &tlsErrors, bool checkAIA)
+QSslCertificate findCertificateToFetch(const QList<QSslError> &tlsErrors, bool checkAIA)
 {
     QSslCertificate certToFetch;
 
@@ -577,7 +577,7 @@ int q_X509Callback(int ok, X509_STORE_CTX *ctx)
     if (!ok) {
         // Store the error and at which depth the error was detected.
 
-        using ErrorListPtr = QVector<QSslErrorEntry>*;
+        using ErrorListPtr = QList<QSslErrorEntry> *;
         ErrorListPtr errors = nullptr;
 
         // Error list is attached to either 'SSL' or 'X509_STORE'.
@@ -962,7 +962,7 @@ void QSslSocketPrivate::resetDefaultCiphers()
 
 void QSslSocketPrivate::resetDefaultEllipticCurves()
 {
-    QVector<QSslEllipticCurve> curves;
+    QList<QSslEllipticCurve> curves;
 
 #ifndef OPENSSL_NO_EC
     const size_t curveCount = q_EC_get_builtin_curves(nullptr, 0);
@@ -1391,7 +1391,7 @@ bool QSslSocketBackendPrivate::startHandshake()
 
     pendingFatalAlert = false;
     errorsReportedFromCallback = false;
-    QVector<QSslErrorEntry> lastErrors;
+    QList<QSslErrorEntry> lastErrors;
     q_SSL_set_ex_data(ssl, s_indexForSSLExtraData + errorOffsetInExData, &lastErrors);
 
     // SSL_set_ex_data can fail, but see the callback's code - we handle this there.
@@ -2018,7 +2018,7 @@ int QSslSocketBackendPrivate::emitErrorFromCallback(X509_STORE_CTX *ctx)
     // wants to check errors (ignored or not):
     const auto offset = QSslSocketBackendPrivate::s_indexForSSLExtraData
                         + QSslSocketBackendPrivate::errorOffsetInExData;
-    if (auto errorList = static_cast<QVector<QSslErrorEntry>*>(q_SSL_get_ex_data(ssl, offset)))
+    if (auto errorList = static_cast<QList<QSslErrorEntry> *>(q_SSL_get_ex_data(ssl, offset)))
         errorList->append(errorAndDepth);
 
     // An application is expected to ignore this error (by calling ignoreSslErrors)
@@ -2336,7 +2336,7 @@ QList<QSslError> QSslSocketBackendPrivate::verify(const QList<QSslCertificate> &
         }
     }
 
-    QVector<QSslErrorEntry> lastErrors;
+    QList<QSslErrorEntry> lastErrors;
     if (!q_X509_STORE_set_ex_data(certStore, 0, &lastErrors)) {
         qCWarning(lcSsl) << "Unable to attach external data (error list) to a store";
         errors << QSslError(QSslError::UnspecifiedError);
diff --git a/src/network/ssl/qsslsocket_openssl_p.h b/src/network/ssl/qsslsocket_openssl_p.h
index de1dcfc91a..b45bbb0a30 100644
--- a/src/network/ssl/qsslsocket_openssl_p.h
+++ b/src/network/ssl/qsslsocket_openssl_p.h
@@ -69,7 +69,7 @@
 #include <QtNetwork/private/qtnetworkglobal_p.h>
 #include "qsslsocket_p.h"
 
-#include <QtCore/qvector.h>
+#include <QtCore/qlist.h>
 #include <QtCore/qstring.h>
 
 #ifdef Q_OS_WIN
@@ -129,7 +129,7 @@ public:
     BIO *readBio;
     BIO *writeBio;
     SSL_SESSION *session;
-    QVector<QSslErrorEntry> errorList;
+    QList<QSslErrorEntry> errorList;
     static int s_indexForSSLExtraData; // index used in SSL_get_ex_data to get the matching QSslSocketBackendPrivate
     enum ExDataOffset {
         errorOffsetInExData = 1,
@@ -174,7 +174,7 @@ public:
     // This decription will go to setErrorAndEmit(SslHandshakeError, ocspErrorDescription)
     QString ocspErrorDescription;
     // These will go to sslErrors()
-    QVector<QSslError> ocspErrors;
+    QList<QSslError> ocspErrors;
     QByteArray ocspResponseDer;
 
     Q_AUTOTEST_EXPORT static long setupOpenSslOptions(QSsl::SslProtocol protocol, QSsl::SslOptions sslOptions);
diff --git a/src/network/ssl/qsslsocket_openssl_symbols.cpp b/src/network/ssl/qsslsocket_openssl_symbols.cpp
index c74a65ab37..b648c487cb 100644
--- a/src/network/ssl/qsslsocket_openssl_symbols.cpp
+++ b/src/network/ssl/qsslsocket_openssl_symbols.cpp
@@ -554,8 +554,8 @@ struct LibGreaterThan
     typedef bool result_type;
     result_type operator()(QStringView lhs, QStringView rhs) const
     {
-        const QVector<QStringView> lhsparts = lhs.split(QLatin1Char('.'));
-        const QVector<QStringView> rhsparts = rhs.split(QLatin1Char('.'));
+        const auto lhsparts = lhs.split(QLatin1Char('.'));
+        const auto rhsparts = rhs.split(QLatin1Char('.'));
         Q_ASSERT(lhsparts.count() > 1 && rhsparts.count() > 1);
 
         // note: checking rhs < lhs, the same as lhs > rhs
diff --git a/src/network/ssl/qsslsocket_p.h b/src/network/ssl/qsslsocket_p.h
index c5e604cf5e..41bddeac81 100644
--- a/src/network/ssl/qsslsocket_p.h
+++ b/src/network/ssl/qsslsocket_p.h
@@ -65,8 +65,8 @@
 class QSslContext;
 #endif
 
+#include <QtCore/qlist.h>
 #include <QtCore/qstringlist.h>
-#include <QtCore/qvector.h>
 #include <private/qringbuffer_p.h>
 
 #if defined(Q_OS_MAC)
@@ -146,8 +146,8 @@ public:
     static void setDefaultSupportedCiphers(const QList<QSslCipher> &ciphers);
     static void resetDefaultCiphers();
 
-    static QVector<QSslEllipticCurve> supportedEllipticCurves();
-    static void setDefaultSupportedEllipticCurves(const QVector<QSslEllipticCurve> &curves);
+    static QList<QSslEllipticCurve> supportedEllipticCurves();
+    static void setDefaultSupportedEllipticCurves(const QList<QSslEllipticCurve> &curves);
     static void resetDefaultEllipticCurves();
 
     static QList<QSslCertificate> defaultCaCertificates();
@@ -219,7 +219,7 @@ protected:
     bool paused;
     bool flushTriggered;
     bool systemOrSslErrorDetected = false;
-    QVector<QOcspResponse> ocspResponses;
+    QList<QOcspResponse> ocspResponses;
     bool handshakeInterrupted = false;
     bool fetchAuthorityInformation = false;
 };
diff --git a/src/network/ssl/qsslsocket_qt.cpp b/src/network/ssl/qsslsocket_qt.cpp
index 2f5d692162..a5d21bd77e 100644
--- a/src/network/ssl/qsslsocket_qt.cpp
+++ b/src/network/ssl/qsslsocket_qt.cpp
@@ -61,7 +61,7 @@ static QAsn1Element wrap(quint8 type, const QAsn1Element &child)
 
 static QAsn1Element _q_PKCS7_data(const QByteArray &data)
 {
-    QVector<QAsn1Element> items;
+    QList<QAsn1Element> items;
     items << QAsn1Element::fromObjectId("1.2.840.113549.1.7.1");
     items << wrap(QAsn1Element::Context0Type,
                   QAsn1Element(QAsn1Element::OctetStringType, data));
@@ -145,11 +145,11 @@ static QByteArray _q_PKCS12_salt()
 
 static QByteArray _q_PKCS12_certBag(const QSslCertificate &cert)
 {
-    QVector<QAsn1Element> items;
+    QList<QAsn1Element> items;
     items << QAsn1Element::fromObjectId("1.2.840.113549.1.12.10.1.3");
 
     // certificate
-    QVector<QAsn1Element> certItems;
+    QList<QAsn1Element> certItems;
     certItems << QAsn1Element::fromObjectId("1.2.840.113549.1.9.22.1");
     certItems << wrap(QAsn1Element::Context0Type,
                       QAsn1Element(QAsn1Element::OctetStringType, cert.toDer()));
@@ -158,7 +158,7 @@ static QByteArray _q_PKCS12_certBag(const QSslCertificate &cert)
 
     // local key id
     const QByteArray localKeyId = cert.digest(QCryptographicHash::Sha1);
-    QVector<QAsn1Element> idItems;
+    QList<QAsn1Element> idItems;
     idItems << QAsn1Element::fromObjectId("1.2.840.113549.1.9.21");
     idItems << wrap(QAsn1Element::SetType,
                     QAsn1Element(QAsn1Element::OctetStringType, localKeyId));
@@ -176,9 +176,9 @@ static QAsn1Element _q_PKCS12_key(const QSslKey &key)
 {
     Q_ASSERT(key.algorithm() == QSsl::Rsa || key.algorithm() == QSsl::Dsa);
 
-    QVector<QAsn1Element> keyItems;
+    QList<QAsn1Element> keyItems;
     keyItems << QAsn1Element::fromInteger(0);
-    QVector<QAsn1Element> algoItems;
+    QList<QAsn1Element> algoItems;
     if (key.algorithm() == QSsl::Rsa)
         algoItems << QAsn1Element::fromObjectId(RSA_ENCRYPTION_OID);
     else if (key.algorithm() == QSsl::Dsa)
@@ -203,14 +203,14 @@ static QByteArray _q_PKCS12_shroudedKeyBag(const QSslKey &key, const QString &pa
     QByteArray crypted = QSslKeyPrivate::encrypt(QSslKeyPrivate::DesEde3Cbc,
                                                  plain, cKey, cIv);
 
-    QVector<QAsn1Element> items;
+    QList<QAsn1Element> items;
     items << QAsn1Element::fromObjectId("1.2.840.113549.1.12.10.1.2");
 
     // key
-    QVector<QAsn1Element> keyItems;
-    QVector<QAsn1Element> algoItems;
+    QList<QAsn1Element> keyItems;
+    QList<QAsn1Element> algoItems;
     algoItems << QAsn1Element::fromObjectId("1.2.840.113549.1.12.1.3");
-    QVector<QAsn1Element> paramItems;
+    QList<QAsn1Element> paramItems;
     paramItems << QAsn1Element(QAsn1Element::OctetStringType, salt);
     paramItems << QAsn1Element::fromInteger(iterations);
     algoItems << QAsn1Element::fromVector(paramItems);
@@ -220,7 +220,7 @@ static QByteArray _q_PKCS12_shroudedKeyBag(const QSslKey &key, const QString &pa
                   QAsn1Element::fromVector(keyItems));
 
     // local key id
-    QVector<QAsn1Element> idItems;
+    QList<QAsn1Element> idItems;
     idItems << QAsn1Element::fromObjectId("1.2.840.113549.1.9.21");
     idItems << wrap(QAsn1Element::SetType,
                     QAsn1Element(QAsn1Element::OctetStringType, localKeyId));
@@ -237,7 +237,7 @@ static QByteArray _q_PKCS12_shroudedKeyBag(const QSslKey &key, const QString &pa
 
 static QByteArray _q_PKCS12_bag(const QList<QSslCertificate> &certs, const QSslKey &key, const QString &passPhrase)
 {
-    QVector<QAsn1Element> items;
+    QList<QAsn1Element> items;
 
     // certs
     for (int i = 0; i < certs.size(); ++i)
@@ -269,15 +269,15 @@ static QAsn1Element _q_PKCS12_mac(const QByteArray &data, const QString &passPhr
     QMessageAuthenticationCode hmac(QCryptographicHash::Sha1, key);
     hmac.addData(data);
 
-    QVector<QAsn1Element> algoItems;
+    QList<QAsn1Element> algoItems;
     algoItems << QAsn1Element::fromObjectId("1.3.14.3.2.26");
     algoItems << QAsn1Element(QAsn1Element::NullType);
 
-    QVector<QAsn1Element> digestItems;
+    QList<QAsn1Element> digestItems;
     digestItems << QAsn1Element::fromVector(algoItems);
     digestItems << QAsn1Element(QAsn1Element::OctetStringType, hmac.result());
 
-    QVector<QAsn1Element> macItems;
+    QList<QAsn1Element> macItems;
     macItems << QAsn1Element::fromVector(digestItems);
     macItems << QAsn1Element(QAsn1Element::OctetStringType, macSalt);
     macItems << QAsn1Element::fromInteger(iterations);
@@ -286,7 +286,7 @@ static QAsn1Element _q_PKCS12_mac(const QByteArray &data, const QString &passPhr
 
 QByteArray _q_makePkcs12(const QList<QSslCertificate> &certs, const QSslKey &key, const QString &passPhrase)
 {
-    QVector<QAsn1Element> items;
+    QList<QAsn1Element> items;
 
     // version
     items << QAsn1Element::fromInteger(3);