fuzzer for net::HttpChunkedDecoder implemented

testing/libfuzzer/fuzzers/http_chunked_decoder_fuzzer.cc

 // Copyright (c) 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <vector>
 
-#include "net/websockets/websocket_frame_parser.h"
+#include "net/http/http_chunked_decoder.h"
 
 // Entry point for LibFuzzer.
 extern "C" int LLVMFuzzerTestOneInput(const unsigned char *data, size_t size) {
-  net::WebSocketFrameParser parser;
-  std::vector<scoped_ptr<net::WebSocketFrameChunk>> frame_chunks;
-  parser.Decode(reinterpret_cast<const char*>(data), size, &frame_chunks);
+  char* data_ptr = reinterpret_cast<char*>(const_cast<unsigned char*>(data));

[aizatsky, 2015/12/09 18:11:07]

remove this const_cast since you are copying the data.

+  std::vector<char> buffer(data_ptr, data_ptr + size);

[aizatsky, 2015/12/08 18:23:00]

everything here is non-const. Is there a chance FitlerBuf will change it? 

+  net::HttpChunkedDecoder decoder;
+  decoder.FilterBuf(buffer.data(), buffer.size());
 
   return 0;
 }