Core/NetworkIO: Fixed uninitialized fields in ByteBuffer for received packets

src/server/shared/Packets/ByteBuffer.cpp

@@ -23,7 +23,7 @@
 
 #include <sstream>
 
-ByteBuffer::ByteBuffer(MessageBuffer&& buffer) : _rpos(0), _wpos(0), _storage(buffer.Move())
+ByteBuffer::ByteBuffer(MessageBuffer&& buffer) : _rpos(0), _wpos(0), _bitpos(0), _curbitval(0), _storage(buffer.Move())
 {
 }