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47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
#include "../src/pugixml.hpp"
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#include "fuzzer/FuzzedDataProvider.h"
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#include <stdint.h>
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#include <string.h>
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#include <string>
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t* Data, size_t Size)
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{
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FuzzedDataProvider fdp(Data, Size);
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std::string text = fdp.ConsumeRandomLengthString(1024);
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#ifndef PUGIXML_NO_EXCEPTIONS
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try
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#endif
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{
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pugi::xpath_variable_set vars;
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size_t var_count = fdp.ConsumeIntegralInRange<size_t>(0, 50);
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std::vector<std::string> var_name_storage;
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for (size_t i = 0; i < var_count; ++i)
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{
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var_name_storage.push_back(fdp.ConsumeRandomLengthString(128));
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const int xpath_value_type_count = pugi::xpath_type_boolean + 1;
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pugi::xpath_value_type value_type = static_cast<pugi::xpath_value_type>(fdp.ConsumeIntegralInRange(0, xpath_value_type_count));
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vars.add(var_name_storage.back().c_str(), value_type);
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}
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pugi::xpath_query q(text.c_str(), &vars);
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std::vector<uint8_t> xml_buffer = fdp.ConsumeBytes<uint8_t>(fdp.ConsumeIntegralInRange(0, 1024));
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pugi::xml_document doc;
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doc.load_buffer(xml_buffer.data(), xml_buffer.size(), pugi::parse_full);
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q.evaluate_boolean(doc);
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q.evaluate_number(doc);
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q.evaluate_string(doc);
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q.evaluate_node(doc);
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q.evaluate_node_set(doc);
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}
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#ifndef PUGIXML_NO_EXCEPTIONS
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catch (pugi::xpath_exception&)
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{
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}
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#endif
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return 0;
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}
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