Prefer typed buffer read

Change-Id: I6ed09a09c0ff763b55a358c2a7667cef3174774b
Reviewed-by: hjk <hjk@qt.io>

1 files changed, 2 insertions, 6 deletions

diff --git a/src/mqtt/qmqttconnection.cpp b/src/mqtt/qmqttconnection.cpp
index 9d58959..0af25ae 100644
--- a/src/mqtt/qmqttconnection.cpp
+++ b/src/mqtt/qmqttconnection.cpp
@@ -837,9 +837,7 @@ void QMqttConnection::readConnackProperties()
             break;
         }
         case 0x16: { // 3.2.2.3.18 Authentication data
-            const quint16 dataLength = readBufferTyped<quint16>(&propertyLength);
-            const QByteArray data = readBuffer(dataLength);
-            propertyLength -= dataLength;
+            const QByteArray data = readBufferTyped<QByteArray>(&propertyLength);
             serverProperties.serverData->details |= QMqttServerConnectionProperties::AuthenticationData;
             serverProperties.data->authenticationData = data;
             break;
@@ -886,9 +884,7 @@ void QMqttConnection::readPublishProperties(QMqttPublishProperties &properties)
             break;
         }
         case 0x09: { // 3.3.2.3.6 Correlation Data
-            const quint16 length = readBufferTyped<quint16>(&propertyLength);
-            const QByteArray data = readBuffer(length);
-            propertyLength -= length;
+            const QByteArray data = readBufferTyped<QByteArray>(&propertyLength);
             properties.setCorrelationData(data);
             break;
         }