Imported WebKit commit 3db4eb1820ac8fb03065d7ea73a4d9db1e8fea1a (http://svn.webkit.org/repository/webkit/trunk@110422)

This includes build fixes for the latest qtbase/qtdeclarative as well as the final QML2 API.

1 files changed, 4 insertions, 2 deletions

diff --git a/Source/JavaScriptCore/wtf/ArrayBufferView.h b/Source/JavaScriptCore/wtf/ArrayBufferView.h
index 24ce25a5e..f314dd56c 100644
--- a/Source/JavaScriptCore/wtf/ArrayBufferView.h
+++ b/Source/JavaScriptCore/wtf/ArrayBufferView.h
@@ -26,7 +26,7 @@
 #ifndef ArrayBufferView_h
 #define ArrayBufferView_h
 
-#include "ArrayBuffer.h"
+#include <wtf/ArrayBuffer.h>
 
 #include <algorithm>
 #include <limits.h>
@@ -36,7 +36,7 @@
 
 namespace WTF {
 
-class ArrayBufferView : public RefCounted<ArrayBufferView> {
+class WTF_EXPORT_PRIVATE_RTTI ArrayBufferView : public RefCounted<ArrayBufferView> {
   public:
     virtual bool isByteArray() const { return false; }
     virtual bool isUnsignedByteArray() const { return false; }
@@ -186,6 +186,8 @@ void ArrayBufferView::calculateOffsetAndLength(int start, int end, unsigned arra
         end += arraySize;
     if (end < 0)
         end = 0;
+    if (static_cast<unsigned>(end) > arraySize)
+        end = arraySize;
     if (end < start)
         end = start;
     *offset = static_cast<unsigned>(start);