fuzz/conf.c

   1 /*
   2  * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
   3  *
   4  * Licensed under the OpenSSL licenses, (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  * https://www.openssl.org/source/license.html
   8  * or in the file LICENSE in the source distribution.
   9  */
  10
  11 /*
  12  * Test configuration parsing.
  13  */
  14
  15 #include <openssl/conf.h>
  16 #include "fuzzer.h"
  17
  18 int FuzzerInitialize(int *argc, char ***argv) {
  19     return 1;
  20 }
  21
  22 int FuzzerTestOneInput(const uint8_t *buf, size_t len) {
  23     CONF *conf;
  24     BIO *in;
  25     long eline;
  26
  27     if (len == 0)
  28         return 0;
  29
  30     conf = NCONF_new(NULL);
  31     in = BIO_new(BIO_s_mem());
  32     OPENSSL_assert((size_t)BIO_write(in, buf, len) == len);
  33     NCONF_load_bio(conf, in, &eline);
  34     NCONF_free(conf);
  35     BIO_free(in);
  36
  37     return 0;
  38 }