4 files changed, 10 insertions, 14 deletions
diff --git a/src/gui/image/qnativeimage.cpp b/src/gui/image/qnativeimage.cpp
index fc5ad2a..918454d 100644
--- a/src/gui/image/qnativeimage.cpp
+++ b/src/gui/image/qnativeimage.cpp
@@ -144,11 +144,15 @@ QImage::Format QNativeImage::systemFormat()
 #elif defined(Q_WS_X11) && !defined(QT_NO_MITSHM)
 
 QNativeImage::QNativeImage(int width, int height, QImage::Format format,bool /* isTextBuffer */, QWidget *widget)
+    : xshmimg(0), xshmpm(0)
 {
     if (!X11->use_mitshm) {
-        xshmimg = 0;
-        xshmpm = 0;
         image = QImage(width, height, format);
+        // follow good coding practice and set xshminfo attributes, though values not used in this case
+        xshminfo.readOnly = true;
+        xshminfo.shmaddr = 0;
+        xshminfo.shmid = 0;
+        xshminfo.shmseg = 0;
         return;
     }
 
diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp
index 4c42d28..f9cf8e5 100644
--- a/src/gui/kernel/qapplication_x11.cpp
+++ b/src/gui/kernel/qapplication_x11.cpp
@@ -5404,7 +5404,8 @@ class QSessionManagerPrivate : public QObjectPrivate
 {
 public:
     QSessionManagerPrivate(QSessionManager* mgr, QString& id, QString& key)
-        : QObjectPrivate(), sm(mgr), sessionId(id), sessionKey(key), eventLoop(0) {}
+        : QObjectPrivate(), sm(mgr), sessionId(id), sessionKey(key),
+            restartHint(QSessionManager::RestartIfRunning), eventLoop(0) {}
     QSessionManager* sm;
     QStringList restartCommand;
     QStringList discardCommand;
diff --git a/src/gui/text/qtextobject.cpp b/src/gui/text/qtextobject.cpp
index 98c92eb..5dc0c48 100644
--- a/src/gui/text/qtextobject.cpp
+++ b/src/gui/text/qtextobject.cpp
@@ -412,11 +412,6 @@ QTextFrameLayoutData::~QTextFrameLayoutData()
 QTextFrame::QTextFrame(QTextDocument *doc)
     : QTextObject(*new QTextFramePrivate(doc), doc)
 {
-    Q_D(QTextFrame);
-    d->fragment_start = 0;
-    d->fragment_end = 0;
-    d->parentFrame = 0;
-    d->layoutData = 0;
 }
 
 // ### DOC: What does this do to child frames?
@@ -435,11 +430,6 @@ QTextFrame::~QTextFrame()
 QTextFrame::QTextFrame(QTextFramePrivate &p, QTextDocument *doc)
     : QTextObject(p, doc)
 {
-    Q_D(QTextFrame);
-    d->fragment_start = 0;
-    d->fragment_end = 0;
-    d->parentFrame = 0;
-    d->layoutData = 0;
 }
 
 /*!
diff --git a/src/gui/text/qtextobject_p.h b/src/gui/text/qtextobject_p.h
index e862b30..0b78547 100644
--- a/src/gui/text/qtextobject_p.h
+++ b/src/gui/text/qtextobject_p.h
@@ -94,7 +94,8 @@ class QTextFramePrivate : public QTextObjectPrivate
     Q_DECLARE_PUBLIC(QTextFrame)
 public:
     QTextFramePrivate(QTextDocument *doc)
-        : QTextObjectPrivate(doc)
+        : QTextObjectPrivate(doc), fragment_start(0), fragment_end(0),
+            parentFrame(0), layoutData(0)
     {
     }
     virtual void fragmentAdded(const QChar &type, uint fragment);