42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
// Copyright 2019 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "net/base/data_url.h"
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#include <stddef.h>
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#include <stdint.h>
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#include <fuzzer/FuzzedDataProvider.h>
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#include <string>
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#include "base/check_op.h"
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#include "base/memory/ref_counted.h"
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#include "net/base/net_errors.h"
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#include "net/http/http_response_headers.h"
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#include "url/gurl.h"
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
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FuzzedDataProvider provider(data, size);
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std::string method = provider.ConsumeRandomLengthString(256);
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// Don't restrict to data URLs.
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GURL url(provider.ConsumeRemainingBytesAsString());
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std::string mime_type;
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std::string charset;
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std::string body;
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std::string mime_type2;
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std::string charset2;
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std::string body2;
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scoped_refptr<net::HttpResponseHeaders> headers;
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// Run the URL through DataURL::Parse() and DataURL::BuildResponse(). They
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// should succeed and fail in exactly the same cases.
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CHECK_EQ(net::DataURL::Parse(url, &mime_type, &charset, &body),
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net::OK == net::DataURL::BuildResponse(url, method, &mime_type2,
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&charset2, &body2, &headers));
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return 0;
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}
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