llvm-project/llvm/tools/llvm-demangle-fuzzer/llvm-demangle-fuzzer.cpp

25 lines
769 B
C++

//===--- llvm-demangle-fuzzer.cpp - Fuzzer for the Itanium Demangler ------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#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;
if (char *demangle = llvm::itaniumDemangle(NullTerminatedString.c_str(), nullptr,
nullptr, &status))
free(demangle);
return 0;
}