// Copyright 2022 Google LLC

//

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

//

//      http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

#include <libgen.h>

#include <stddef.h>

#include <stdint.h>

#include <stdio.h>

#include <stdlib.h>

#include <magic.h>

#include "fuzzer_temp_file.h"

extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {

  if (size < 1)

    return 0;

  FuzzerTemporaryFile ftf (data, size);

  magic_t magic = magic_open(MAGIC_NONE);

  magic_check(magic, ftf.filename());

  magic_compile(magic, ftf.filename());

  magic_close(magic);

  return 0;

}