diff --git a/src/base/bittorrent/torrentcreatorthread.cpp b/src/base/bittorrent/torrentcreatorthread.cpp
index 548836500..ea82c44e1 100644
--- a/src/base/bittorrent/torrentcreatorthread.cpp
+++ b/src/base/bittorrent/torrentcreatorthread.cpp
@@ -60,6 +60,9 @@ bool fileFilter(const std::string &f)
 
 TorrentCreatorThread::TorrentCreatorThread(QObject *parent)
     : QThread(parent)
+    , m_private(false)
+    , m_pieceSize(0)
+    , m_abort(false)
 {
 }
 
diff --git a/src/base/net/smtp.cpp b/src/base/net/smtp.cpp
index e232beeb4..23485e18f 100644
--- a/src/base/net/smtp.cpp
+++ b/src/base/net/smtp.cpp
@@ -96,6 +96,7 @@ Smtp::Smtp(QObject *parent)
     : QObject(parent)
     , m_state(Init)
     , m_useSsl(false)
+    , m_authType(AuthPlain)
 {
 #ifndef QT_NO_OPENSSL
     m_socket = new QSslSocket(this);
diff --git a/src/webui/abstractwebapplication.cpp b/src/webui/abstractwebapplication.cpp
index 131dd2ee3..e9d88d754 100644
--- a/src/webui/abstractwebapplication.cpp
+++ b/src/webui/abstractwebapplication.cpp
@@ -68,6 +68,7 @@ struct WebSession
     WebSession(const QString& id)
         : id(id)
     {
+        updateTimestamp();
     }
 
     void updateTimestamp()
@@ -349,7 +350,6 @@ bool AbstractWebApplication::sessionStart()
 {
     if (session_ == 0) {
         session_ = new WebSession(generateSid());
-        session_->updateTimestamp();
         sessions_[session_->id] = session_;
 
         QNetworkCookie cookie(C_SID, session_->id.toUtf8());