1 files changed, 4 insertions, 2 deletions
diff --git a/src/plugins/tls/openssl/qsslcontext_openssl.cpp b/src/plugins/tls/openssl/qsslcontext_openssl.cpp
index e2b89d8805..75c192bd01 100644
--- a/src/plugins/tls/openssl/qsslcontext_openssl.cpp
+++ b/src/plugins/tls/openssl/qsslcontext_openssl.cpp
@@ -632,7 +632,7 @@ QT_WARNING_POP
 
         // If we have any intermediate certificates then we need to add them to our chain
         bool first = true;
-        for (const QSslCertificate &cert : qAsConst(configuration.d->localCertificateChain)) {
+        for (const QSslCertificate &cert : std::as_const(configuration.d->localCertificateChain)) {
             if (first) {
                 first = false;
                 continue;
@@ -697,7 +697,9 @@ QT_WARNING_POP
         return;
     }
 
-    if (!dhparams.isEmpty()) {
+    if (dhparams.isEmpty()) {
+        q_SSL_CTX_set_dh_auto(sslContext->ctx, 1);
+    } else {
 #ifndef OPENSSL_NO_DEPRECATED_3_0
         const QByteArray &params = dhparams.d->derData;
         const char *ptr = params.constData();