diff --git a/cpp/inc/bond/core/blob.h b/cpp/inc/bond/core/blob.h
index 3f39fed5..2bea533a 100644
--- a/cpp/inc/bond/core/blob.h
+++ b/cpp/inc/bond/core/blob.h
@@ -291,7 +291,7 @@ inline blob merge(const A& allocator, const blob& x, const blob& y)
     else
     {
         uint32_t length = x.length() + y.length();
-        boost::shared_ptr<char[]> buffer = boost::allocate_shared<char[]>(allocator, length);
+        boost::shared_ptr<char[]> buffer = boost::allocate_shared_noinit<char[]>(allocator, length);
 
         ::memcpy(buffer.get(), x.content(), x.length());
         ::memcpy(buffer.get() + x.length(), y.content(), y.length());
@@ -334,7 +334,7 @@ inline blob merge(const A& allocator, t_It begin, t_It end)
         //
         BOOST_ASSERT(length > begin->length());
 
-        boost::shared_ptr<char[]> buffer = boost::allocate_shared<char[]>(allocator, length);
+        boost::shared_ptr<char[]> buffer = boost::allocate_shared_noinit<char[]>(allocator, length);
 
         uint32_t offset = 0;
         for (t_It it = begin; it != end; ++it)
diff --git a/cpp/inc/bond/protocol/simple_json_reader_impl.h b/cpp/inc/bond/protocol/simple_json_reader_impl.h
index 278fe7a5..1b857997 100644
--- a/cpp/inc/bond/protocol/simple_json_reader_impl.h
+++ b/cpp/inc/bond/protocol/simple_json_reader_impl.h
@@ -56,7 +56,7 @@ inline void DeserializeContainer(blob& var, const T& /*element*/, SimpleJsonRead
 {
     if (uint32_t size = reader.ArraySize())
     {
-        boost::shared_ptr<char[]> buffer = boost::make_shared<char[]>(size);
+        boost::shared_ptr<char[]> buffer = boost::make_shared_noinit<char[]>(size);
         uint32_t i = 0;
 
         for (rapidjson::Value::ConstValueIterator it = reader.ArrayBegin(), end = reader.ArrayEnd(); it != end && i < size; ++it)
diff --git a/cpp/inc/bond/stream/output_buffer.h b/cpp/inc/bond/stream/output_buffer.h
index da8584df..4d440789 100644
--- a/cpp/inc/bond/stream/output_buffer.h
+++ b/cpp/inc/bond/stream/output_buffer.h
@@ -119,7 +119,7 @@ public:
                                 uint32_t minChanningSize = 32,
                                 uint32_t maxChainLength = (uint32_t)-1)
         : _allocator(allocator),
-          _buffer(boost::allocate_shared<char[]>(_allocator, reserveSize)),
+          _buffer(boost::allocate_shared_noinit<char[]>(_allocator, reserveSize)),
           _bufferSize(reserveSize),
           _rangeSize(0),
           _rangeOffset(0),
@@ -238,7 +238,7 @@ public:
             _bufferSize += _bufferSize ? _bufferSize / 2 : 4096;
             _bufferSize = (std::max)(_bufferSize, size);
             
-            _buffer = boost::allocate_shared<char[]>(_allocator, _bufferSize);
+            _buffer = boost::allocate_shared_noinit<char[]>(_allocator, _bufferSize);
         
             //
             // init range
diff --git a/examples/cpp/core/bf/input_file.h b/examples/cpp/core/bf/input_file.h
index 2af12d98..d19e3c85 100644
--- a/examples/cpp/core/bf/input_file.h
+++ b/examples/cpp/core/bf/input_file.h
@@ -57,7 +57,7 @@ public:
     
     void Read(bond::blob& blob, uint32_t size)
     {
-        boost::shared_ptr<char[]> buffer = boost::make_shared<char[]>(size);
+        boost::shared_ptr<char[]> buffer = boost::make_shared_noinit<char[]>(size);
 
         Read(buffer.get(), size);
         blob.assign(buffer, 0, size);