Initialize pointer to a default value

src/base/net/geoipdatabase.cpp

@@ -76,13 +76,7 @@ struct DataFieldDescriptor
 };
 
 GeoIPDatabase::GeoIPDatabase(const quint32 size)
-    : m_ipVersion(0)
-    , m_recordSize(0)
-    , m_nodeCount(0)
-    , m_nodeSize(0)
-    , m_indexSize(0)
-    , m_recordBytes(0)
-    , m_size(size)
+    : m_size(size)
     , m_data(new uchar[size])
 {
 }

src/base/net/geoipdatabase.h

@@ -73,16 +73,16 @@ private:
     template <typename T> QVariant readPlainValue(quint32 &offset, quint8 len) const;
 
     // Metadata
-    quint16 m_ipVersion;
-    quint16 m_recordSize;
-    quint32 m_nodeCount;
-    int m_nodeSize;
-    int m_indexSize;
-    int m_recordBytes;
+    quint16 m_ipVersion = 0;
+    quint16 m_recordSize = 0;
+    quint32 m_nodeCount = 0;
+    int m_nodeSize = 0;
+    int m_indexSize = 0;
+    int m_recordBytes = 0;
     QDateTime m_buildEpoch;
     QString m_dbType;
     // Search data
     mutable QHash<quint32, QString> m_countries;
-    quint32 m_size;
-    uchar *m_data;
+    quint32 m_size = 0;
+    uchar *m_data = nullptr;
 };

src/base/net/geoipmanager.cpp

@@ -54,8 +54,6 @@ using namespace Net;
 GeoIPManager *GeoIPManager::m_instance = nullptr;
 
 GeoIPManager::GeoIPManager()
-    : m_enabled(false)
-    , m_geoIPDatabase(nullptr)
 {
     configure();
     connect(Preferences::instance(), &Preferences::changed, this, &GeoIPManager::configure);

src/base/net/geoipmanager.h

@@ -66,8 +66,8 @@ namespace Net
         void manageDatabaseUpdate();
         void downloadDatabaseFile();
 
-        bool m_enabled;
-        GeoIPDatabase *m_geoIPDatabase;
+        bool m_enabled = false;
+        GeoIPDatabase *m_geoIPDatabase = nullptr;
 
         static GeoIPManager *m_instance;
     };

src/base/net/smtp.cpp

@@ -103,9 +103,6 @@ using namespace Net;
 
 Smtp::Smtp(QObject *parent)
     : QObject(parent)
-    , m_state(Init)
-    , m_useSsl(false)
-    , m_authType(AuthPlain)
 {
     static bool needToRegisterMetaType = true;
 

src/base/net/smtp.h

@@ -103,18 +103,18 @@ namespace Net
 
         QByteArray m_message;
 #ifndef QT_NO_OPENSSL
-        QSslSocket *m_socket;
+        QSslSocket *m_socket = nullptr;
 #else
-        QTcpSocket *m_socket;
+        QTcpSocket *m_socket = nullptr;
 #endif
         QString m_from;
         QString m_rcpt;
         QString m_response;
-        int m_state;
+        int m_state = Init;
         QHash<QString, QString> m_extensions;
         QByteArray m_buffer;
-        bool m_useSsl;
-        AuthType m_authType;
+        bool m_useSsl = false;
+        AuthType m_authType = AuthPlain;
         QString m_username;
         QString m_password;
     };