// Copyright 2016 The BoringSSL Authors

//

// 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

//

//     https://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 <openssl/bio.h>

#include <openssl/err.h>

#include <openssl/mem.h>

#include <openssl/pem.h>

extern "C" int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len) {

  char *name, *header;

  uint8_t *pem_data;

  long pem_len;

  BIO *bio = BIO_new_mem_buf(buf, len);

  if (PEM_read_bio(bio, &name, &header, &pem_data, &pem_len) == 1) {

    OPENSSL_free(name);

    OPENSSL_free(header);

    OPENSSL_free(pem_data);

  }

  BIO_free(bio);

  ERR_clear_error();

  return 0;

}