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llvm-mirror/tools/llvm-rust-demangle-fuzzer/llvm-rust-demangle-fuzzer.cpp
2021-06-11 10:24:14 +01:00

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//===--- llvm-demangle-fuzzer.cpp - Fuzzer for the Rust Demangler ---------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "llvm/Demangle/Demangle.h"
#include <cstdint>
#include <cstdlib>
#include <string>
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
std::string NullTerminatedString((const char *)Data, Size);
int Status = 0;
char *Demangled = llvm::rustDemangle(NullTerminatedString.c_str(), nullptr,
nullptr, &Status);
std::free(Demangled);
return 0;
}