diff options
Diffstat (limited to 'src/mqtt/qmqttconnection.cpp')
| -rw-r--r-- | src/mqtt/qmqttconnection.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mqtt/qmqttconnection.cpp b/src/mqtt/qmqttconnection.cpp index 2f9fb78..4923e8d 100644 --- a/src/mqtt/qmqttconnection.cpp +++ b/src/mqtt/qmqttconnection.cpp @@ -726,6 +726,7 @@ void QMqttConnection::readBuffer(char *data, quint64 size) if (Q_UNLIKELY(quint64(m_readBuffer.size() - m_readPosition) < size)) { qCDebug(lcMqttConnection) << "Reaching out of buffer, protocol violation"; closeConnection(QMqttClient::ProtocolViolation); + return; } memcpy(data, m_readBuffer.constData() + m_readPosition, size); m_readPosition += size; |