Merged: Fix out-of-range access in unibrow::Utf8::CalculateValue.

src/unicode-decoder.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_UNICODE_DECODER_H_
 #define V8_UNICODE_DECODER_H_
 
 #include <sys/types.h>
 #include "src/globals.h"
+#include "src/utils.h"
 
 namespace unibrow {
 
-class Utf8DecoderBase {
+class V8_EXPORT_PRIVATE Utf8DecoderBase {
  public:
   // Initialization done in subclass.
   inline Utf8DecoderBase();
   inline Utf8DecoderBase(uint16_t* buffer, size_t buffer_length,
                          const uint8_t* stream, size_t stream_length);
   inline size_t Utf16Length() const { return utf16_length_; }
 
  protected:
   // This reads all characters and sets the utf16_length_.
   // The first buffer_length utf16 chars are cached in the buffer.
@@ skipping 89 matching lines @@
     case 0x178:
       return 0xff;
   }
   return 0;
 }
 
 
 }  // namespace unibrow
 
 #endif  // V8_UNICODE_DECODER_H_