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7e7155de59
* parser members do not throw * parse free functions are in parse.hpp fix #199. close #201
57 lines
1.1 KiB
C++
57 lines
1.1 KiB
C++
// Copyright (c) 2019 Vinnie Falco (vinnie.falco@gmail.com)
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// Copyright (c) 2020 Paul Dreik (github@pauldreik.se)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// Official repository: https://github.com/cppalliance/json
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//
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#include <boost/json/parser.hpp>
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using namespace boost::json;
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bool
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fuzz_parser(string_view sv)
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{
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parser p;
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error_code ec;
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// This must be called once before parsing every new JSON
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p.reset();
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// Write the first part of the buffer
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p.write( sv.data(), sv.size(), ec);
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if(! ec)
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p.finish( ec );
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// Take ownership of the resulting value.
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if(! ec)
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{
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value jv = p.release( ec );
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if(! ec )
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return jv.is_number();
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}
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return false;
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}
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extern "C"
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int
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LLVMFuzzerTestOneInput(
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const uint8_t* data, size_t size)
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{
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try
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{
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string_view view{
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reinterpret_cast<const char*>(
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data), size};
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fuzz_parser(view);
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}
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catch(...)
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{
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}
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return 0;
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}
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