Differential D9133 Diff 27485 src/test/fuzz/signature_checker.cpp

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src/test/fuzz/signature_checker.cpp

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	namespace {			namespace {
	class FuzzedSignatureChecker : public BaseSignatureChecker {			class FuzzedSignatureChecker : public BaseSignatureChecker {
	FuzzedDataProvider &m_fuzzed_data_provider;			FuzzedDataProvider &m_fuzzed_data_provider;

	public:			public:
	FuzzedSignatureChecker(FuzzedDataProvider &fuzzed_data_provider)			FuzzedSignatureChecker(FuzzedDataProvider &fuzzed_data_provider)
	: m_fuzzed_data_provider(fuzzed_data_provider) {}			: m_fuzzed_data_provider(fuzzed_data_provider) {}

	virtual bool CheckSig(const std::vector<uint8_t> &scriptSig,			bool CheckSig(const std::vector<uint8_t> &scriptSig,
	const std::vector<uint8_t> &vchPubKey,			const std::vector<uint8_t> &vchPubKey,
	const CScript &scriptCode, uint32_t flags) const {			const CScript &scriptCode, uint32_t flags) const override {
	return m_fuzzed_data_provider.ConsumeBool();			return m_fuzzed_data_provider.ConsumeBool();
	}			}

	virtual bool CheckLockTime(const CScriptNum &nLockTime) const {			bool CheckLockTime(const CScriptNum &nLockTime) const override {
	return m_fuzzed_data_provider.ConsumeBool();			return m_fuzzed_data_provider.ConsumeBool();
	}			}

	virtual bool CheckSequence(const CScriptNum &nSequence) const {			bool CheckSequence(const CScriptNum &nSequence) const override {
	return m_fuzzed_data_provider.ConsumeBool();			return m_fuzzed_data_provider.ConsumeBool();
	}			}

	virtual ~FuzzedSignatureChecker() {}			virtual ~FuzzedSignatureChecker() {}
	};			};
	} // namespace			} // namespace

	void test_one_input(const std::vector<uint8_t> &buffer) {			void test_one_input(const std::vector<uint8_t> &buffer) {
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