2 files changed, 4 insertions, 1 deletions
diff --git a/src/network/ssl/qsslsocket_openssl_android.cpp b/src/network/ssl/qsslsocket_openssl_android.cpp
index d73ed8995e..b5d2458d56 100644
--- a/src/network/ssl/qsslsocket_openssl_android.cpp
+++ b/src/network/ssl/qsslsocket_openssl_android.cpp
@@ -70,6 +70,7 @@ QList<QByteArray> QSslSocketPrivate::fetchSslCertificateData()
     QJNIEnvironmentPrivate env;
     jobjectArray jcertificates = static_cast<jobjectArray>(certificates.object());
     const jint nCertificates = env->GetArrayLength(jcertificates);
+    certificateData.reserve(static_cast<int>(nCertificates));
 
     for (int i = 0; i < nCertificates; ++i) {
         jbyteArray jCert = static_cast<jbyteArray>(env->GetObjectArrayElement(jcertificates, i));
diff --git a/src/network/ssl/qsslsocket_winrt.cpp b/src/network/ssl/qsslsocket_winrt.cpp
index 045c89eb0e..5704d6b151 100644
--- a/src/network/ssl/qsslsocket_winrt.cpp
+++ b/src/network/ssl/qsslsocket_winrt.cpp
@@ -215,7 +215,9 @@ QList<QSslCipher> QSslSocketBackendPrivate::defaultCiphers()
     const QString protocolStrings[] = { QStringLiteral("SSLv3"), QStringLiteral("TLSv1"),
                                         QStringLiteral("TLSv1.1"), QStringLiteral("TLSv1.2") };
     const QSsl::SslProtocol protocols[] = { QSsl::SslV3, QSsl::TlsV1_0, QSsl::TlsV1_1, QSsl::TlsV1_2 };
-    for (int i = 0; i < ARRAYSIZE(protocols); ++i) {
+    const int size = static_cast<int>(ARRAYSIZE(protocols));
+    ciphers.reserve(size);
+    for (int i = 0; i < size; ++i) {
         QSslCipher cipher;
         cipher.d->isNull = false;
         cipher.d->name = QStringLiteral("WINRT");