32 lines
1.0 KiB
C++
32 lines
1.0 KiB
C++
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// Copyright 2022 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 <string>
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#include <fuzzer/FuzzedDataProvider.h>
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#include "net/cookies/cookie_util.h"
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#include "net/cookies/parsed_cookie.h"
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// Entry point for LibFuzzer.
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
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FuzzedDataProvider data_provider(data, size);
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// Generate a cookie line and parse it.
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const std::string cookie_line = data_provider.ConsumeRandomLengthString();
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net::cookie_util::ParsedRequestCookies parsed_cookies;
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net::cookie_util::ParseRequestCookieLine(cookie_line, &parsed_cookies);
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// If any non-empty cookies were parsed, the re-serialized cookie line
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// shouldn't be empty. The re-serialized cookie line may not match the
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// original line if the input was malformed.
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if (parsed_cookies.size() > 0) {
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CHECK_GT(
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net::cookie_util::SerializeRequestCookieLine(parsed_cookies).length(),
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0U);
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}
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return 0;
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}
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