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src/test/fuzz/eval_script.cpp
- This file was added.
// Copyright (c) 2009-2019 The Bitcoin Core developers | |||||
// Distributed under the MIT software license, see the accompanying | |||||
// file COPYING or http://www.opensource.org/licenses/mit-license.php. | |||||
#include <script/interpreter.h> | |||||
#include <test/fuzz/FuzzedDataProvider.h> | |||||
#include <test/fuzz/fuzz.h> | |||||
#include <limits> | |||||
void test_one_input(const std::vector<uint8_t> &buffer) { | |||||
FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size()); | |||||
const unsigned int flags = | |||||
fuzzed_data_provider.ConsumeIntegral<unsigned int>(); | |||||
const std::vector<uint8_t> script_bytes = [&] { | |||||
if (fuzzed_data_provider.remaining_bytes() != 0) { | |||||
return fuzzed_data_provider.ConsumeRemainingBytes<uint8_t>(); | |||||
} else { | |||||
// Avoid UBSan warning: | |||||
// test/fuzz/FuzzedDataProvider.h:212:17: runtime error: null | |||||
// pointer passed as argument 1, which is declared to never be | |||||
// null /usr/include/string.h:43:28: note: nonnull attribute | |||||
// specified here | |||||
return std::vector<uint8_t>(); | |||||
} | |||||
}(); | |||||
const CScript script(script_bytes.begin(), script_bytes.end()); | |||||
std::vector<std::vector<uint8_t>> stack; | |||||
ScriptExecutionMetrics metrics; | |||||
(void)EvalScript(stack, script, flags, BaseSignatureChecker(), metrics); | |||||
} |