diff --git a/krita/image/brushengine/kis_paintop.cc b/krita/image/brushengine/kis_paintop.cc
index 7c853f173b7701832e9214ef1fed3ba18a46c931..baad131e018ef7f52036d775dab7717c56318e2d 100644
--- a/krita/image/brushengine/kis_paintop.cc
+++ b/krita/image/brushengine/kis_paintop.cc
@@ -58,7 +58,8 @@ struct KisPaintOp::Private {
         : q(_q), dab(0),
           currentScale(1.0),
           currentRotation(0),
-          fanCornersEnabled(false)  {}
+          fanCornersEnabled(false),
+          fanCornersStep(1.0) {}
 
     KisPaintOp *q;
 
diff --git a/krita/image/brushengine/kis_paintop_preset.cpp b/krita/image/brushengine/kis_paintop_preset.cpp
index 26c66046815f2d17359a5a4dbb9eb223904fc896..903e06d0567c3c490276a091fbb6dbbec9c64f9d 100644
--- a/krita/image/brushengine/kis_paintop_preset.cpp
+++ b/krita/image/brushengine/kis_paintop_preset.cpp
@@ -42,7 +42,9 @@
 
 struct KisPaintOpPreset::Private {
     Private()
-        : settings(0) {
+        : settings(0),
+          dirtyPreset(false)
+    {
     }
 
     KisPaintOpSettingsSP settings;
@@ -55,7 +57,6 @@ KisPaintOpPreset::KisPaintOpPreset()
     : KoResource(QString())
     , m_d(new Private)
 {
-    m_d->dirtyPreset = false;
 }
 
 KisPaintOpPreset::KisPaintOpPreset(const QString & fileName)
diff --git a/krita/ui/canvas/kis_display_color_converter.cpp b/krita/ui/canvas/kis_display_color_converter.cpp
index 5615598181448cff9247306bb08a1468b82fdf6e..8c0bfdd427d8a5525ed304ef93a54807d1307ef3 100644
--- a/krita/ui/canvas/kis_display_color_converter.cpp
+++ b/krita/ui/canvas/kis_display_color_converter.cpp
@@ -50,6 +50,9 @@ struct KisDisplayColorConverter::Private
           paintingColorSpace(0),
           monitorColorSpace(0),
           monitorProfile(0),
+          renderingIntent(KoColorConversionTransformation::InternalRenderingIntent),
+          conversionFlags(KoColorConversionTransformation::InternalConversionFlags),
+          displayFilter(0),
           intermediateColorSpace(0),
           displayRenderer(new DisplayRenderer(_q, _parentCanvas))
     {