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      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 <openssl/err.h>
     17 #include "fuzzer.h"
     18 
     19 int FuzzerInitialize(int *argc, char ***argv)
     20 {
     21     OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
     22     ERR_get_state();
     23     return 1;
     24 }
     25 
     26 int FuzzerTestOneInput(const uint8_t *buf, size_t len)
     27 {
     28     CONF *conf;
     29     BIO *in;
     30     long eline;
     31 
     32     if (len == 0)
     33         return 0;
     34 
     35     conf = NCONF_new(NULL);
     36     in = BIO_new(BIO_s_mem());
     37     OPENSSL_assert((size_t)BIO_write(in, buf, len) == len);
     38     NCONF_load_bio(conf, in, &eline);
     39     NCONF_free(conf);
     40     BIO_free(in);
     41     ERR_clear_error();
     42 
     43     return 0;
     44 }
     45 
     46 void FuzzerCleanup(void)
     47 {
     48 }
     49