hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
36 lines
1.0 KiB
C++
36 lines
1.0 KiB
C++
// 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 <stdint.h>
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#include <string>
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#include <tuple>
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#include <fuzzer/FuzzedDataProvider.h>
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#include "base/strings/pattern.h"
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#include "base/strings/utf_string_conversions.h"
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namespace {
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// Prevent huge inputs from hitting time limits.
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constexpr size_t kMaxLength = 1000;
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} // namespace
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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 string = provider.ConsumeRandomLengthString(kMaxLength);
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std::string pattern = provider.ConsumeRandomLengthString(kMaxLength);
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std::ignore = base::MatchPattern(string, pattern);
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// Test the wide-string version as well. Note that the Unicode conversion
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// function skips errors (returning the best conversion possible), which is
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// good enough for the fuzzer.
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std::ignore =
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base::MatchPattern(base::UTF8ToUTF16(string), base::UTF8ToUTF16(pattern));
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return 0;
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}
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