1/*
2 * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (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#include <openssl/x509.h>
12#include <openssl/bio.h>
13#include <openssl/err.h>
14#include "fuzzer.h"
15
16int FuzzerInitialize(int *argc, char ***argv)
17{
18    OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
19    ERR_clear_error();
20    CRYPTO_free_ex_index(0, -1);
21    return 1;
22}
23
24int FuzzerTestOneInput(const uint8_t *buf, size_t len)
25{
26    const unsigned char *p = buf;
27    unsigned char *der = NULL;
28
29    X509_CRL *crl = d2i_X509_CRL(NULL, &p, len);
30    if (crl != NULL) {
31        BIO *bio = BIO_new(BIO_s_null());
32        X509_CRL_print(bio, crl);
33        BIO_free(bio);
34
35        i2d_X509_CRL(crl, &der);
36        OPENSSL_free(der);
37
38        X509_CRL_free(crl);
39    }
40    ERR_clear_error();
41
42    return 0;
43}
44
45void FuzzerCleanup(void)
46{
47}
48