Index: mozilla/intl/unicharutil/src/nsEntityConverter.cpp
===================================================================
--- mozilla.orig/intl/unicharutil/src/nsEntityConverter.cpp
+++ mozilla/intl/unicharutil/src/nsEntityConverter.cpp
@@ -236,10 +236,11 @@ nsEntityConverter::ConvertToEntities(con
     if (IS_HIGH_SURROGATE(inString[i]) &&
         i + 2 < len &&
         IS_LOW_SURROGATE(inString[i + 1])) {
-      key.AppendInt(SURROGATE_TO_UCS4(inString[i], inString[++i]), 10);
+        key.AppendInt(SURROGATE_TO_UCS4(inString[i], inString[i + 1]), 10);
+        ++i;
     }
     else {
-      key.AppendInt(inString[i],10);
+        key.AppendInt(inString[i],10);
     }
     
     nsXPIDLString value;
Index: mozilla/layout/base/nsCSSRendering.cpp
===================================================================
--- mozilla.orig/layout/base/nsCSSRendering.cpp
+++ mozilla/layout/base/nsCSSRendering.cpp
@@ -1000,14 +1000,14 @@ const nscolor kBlackColor = NS_RGB(0,0,0
             FillOrInvertRect(aContext,  dashRect.x, borderOutside.y,dashRect.width, dashRect.height-adjust,isInvert);
             FillOrInvertRect(aContext,dashRect.x,(borderOutside.YMost()-(dashRect.height-adjust)),dashRect.width, dashRect.height-adjust,isInvert);
             currRect.y += (dashRect.height-adjust);
-            temp = temp-= (dashRect.height-adjust);
+            temp-= (dashRect.height-adjust);
           } else {
             adjust = (temp%dashRect.width)/2;                   // adjust a tad longer
             // draw in the left and right
             FillOrInvertRect(aContext, dashRect.x, borderOutside.y,dashRect.width, dashRect.height+adjust,isInvert);
             FillOrInvertRect(aContext, dashRect.x,(borderOutside.YMost()-(dashRect.height+adjust)),dashRect.width, dashRect.height+adjust,isInvert);
             currRect.y += (dashRect.height+adjust);
-            temp = temp-= (dashRect.height+adjust);
+            temp-= (dashRect.height+adjust);
           }
         
           if( temp > ywidth)
@@ -1066,14 +1066,14 @@ const nscolor kBlackColor = NS_RGB(0,0,0
             FillOrInvertRect(aContext, borderOutside.x,dashRect.y,dashRect.width-adjust,dashRect.height,isInvert);
             FillOrInvertRect(aContext, (borderOutside.XMost()-(dashRect.width-adjust)),dashRect.y,dashRect.width-adjust,dashRect.height,isInvert);
             currRect.x += (dashRect.width-adjust);
-            temp = temp-= (dashRect.width-adjust);
+            temp-= (dashRect.width-adjust);
           } else {
             adjust = (temp%dashRect.width)/2;
             // draw in the left and right
             FillOrInvertRect(aContext, borderOutside.x,dashRect.y,dashRect.width+adjust,dashRect.height,isInvert);
             FillOrInvertRect(aContext, (borderOutside.XMost()-(dashRect.width+adjust)),dashRect.y,dashRect.width+adjust,dashRect.height,isInvert);
             currRect.x += (dashRect.width+adjust);
-            temp = temp-= (dashRect.width+adjust);
+            temp-= (dashRect.width+adjust);
           }
        
 
Index: mozilla/layout/generic/nsObjectFrame.cpp
===================================================================
--- mozilla.orig/layout/generic/nsObjectFrame.cpp
+++ mozilla/layout/generic/nsObjectFrame.cpp
@@ -1847,6 +1847,8 @@ nsObjectFrame::Paint(nsPresContext*     
     float             t2p;
     window.window =   nsnull;
 
+    memset(&window, 0, sizeof (window));
+
     // prepare embedded mode printing struct
     nsPluginPrint npprint;
     npprint.mode = nsPluginMode_Embedded;
Index: mozilla/layout/xul/base/src/nsBox.cpp
===================================================================
--- mozilla.orig/layout/xul/base/src/nsBox.cpp
+++ mozilla/layout/xul/base/src/nsBox.cpp
@@ -863,7 +863,7 @@ nsBox::SyncLayout(nsBoxLayoutState& aSta
       while (box) {
         nsRect* overflowArea = box->GetOverflowAreaProperty();
         nsRect bounds = overflowArea ? *overflowArea + box->GetPosition() :
-                                         bounds = box->GetRect();
+          box->GetRect();
         rect.UnionRect(rect, bounds);
 
         box->GetNextBox(&box);
Index: mozilla/netwerk/cache/src/nsDiskCacheMap.h
===================================================================
--- mozilla.orig/netwerk/cache/src/nsDiskCacheMap.h
+++ mozilla/netwerk/cache/src/nsDiskCacheMap.h
@@ -168,7 +168,7 @@ public:
         
         // set blockCount
         NS_ASSERTION( (blockCount>=1) && (blockCount<=4),"invalid block count");
-        blockCount = --blockCount;
+        --blockCount;
         mDataLocation |= (blockCount << eExtraBlocksOffset) & eExtraBlocksMask;
         
         mDataLocation |= eLocationInitializedMask;
@@ -236,7 +236,7 @@ public:
         
         // set blockCount
         NS_ASSERTION( (blockCount>=1) && (blockCount<=4),"invalid block count");
-        blockCount = --blockCount;
+        --blockCount;
         mMetaLocation |= (blockCount << eExtraBlocksOffset) & eExtraBlocksMask;
         
         mMetaLocation |= eLocationInitializedMask;
Index: mozilla/content/events/src/nsEventStateManager.cpp
===================================================================
--- mozilla.orig/content/events/src/nsEventStateManager.cpp
+++ mozilla/content/events/src/nsEventStateManager.cpp
@@ -4301,7 +4301,7 @@ nsEventStateManager::SendFocusBlur(nsPre
               do_QueryInterface(GetDocumentOuterWindow(mDocument));
             if (newWindow) {
               nsIFocusController *newFocusController =
-                newFocusController = newWindow->GetRootFocusController();
+                newWindow->GetRootFocusController();
               nsCOMPtr<nsPIDOMWindow> oldWindow =
                 do_QueryInterface(GetDocumentOuterWindow(gLastFocusedDocument));
               if (oldWindow) {