| // Copyright 2018 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 "third_party/blink/renderer/platform/network/http_parsers.h" |
| |
| #include <string> |
| |
| #include "services/network/public/mojom/parsed_headers.mojom-blink.h" |
| #include "third_party/blink/renderer/platform/loader/fetch/resource_response.h" |
| #include "third_party/blink/renderer/platform/testing/blink_fuzzer_test_support.h" |
| #include "third_party/blink/renderer/platform/weborigin/kurl.h" |
| #include "third_party/blink/renderer/platform/wtf/text/atomic_string.h" |
| |
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { |
| // Larger inputs trigger OOMs, timeouts and slow units. |
| if (size > 65536) |
| return 0; |
| |
| static blink::BlinkFuzzerTestSupport test_support; |
| |
| blink::CommaDelimitedHeaderSet set; |
| base::TimeDelta delay; |
| String url; |
| blink::ResourceResponse response; |
| wtf_size_t end; |
| |
| std::string terminated(reinterpret_cast<const char*>(data), size); |
| |
| // There are no guarantees regarding the string capacity, but we are doing our |
| // best to make it |size + 1|. |
| terminated.shrink_to_fit(); |
| |
| blink::IsValidHTTPToken(terminated.c_str()); |
| blink::ParseCacheControlDirectives(terminated.c_str(), AtomicString()); |
| blink::ParseCommaDelimitedHeader(terminated.c_str(), set); |
| blink::ParseHTTPRefresh(terminated.c_str(), nullptr, delay, url); |
| |
| // Intentionally pass raw data as the API does not require trailing \0. |
| blink::ParseMultipartHeadersFromBody(reinterpret_cast<const char*>(data), |
| size, &response, &end); |
| blink::ParseServerTimingHeader(terminated.c_str()); |
| blink::ParseContentTypeOptionsHeader(terminated.c_str()); |
| blink::ParseHeaders(terminated.c_str(), blink::KURL("http://example.com")); |
| return 0; |
| } |