1*4724848cSchristos /*
2*4724848cSchristos * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
3*4724848cSchristos *
4*4724848cSchristos * Licensed under the OpenSSL licenses, (the "License");
5*4724848cSchristos * you may not use this file except in compliance with the License.
6*4724848cSchristos * You may obtain a copy of the License at
7*4724848cSchristos * https://www.openssl.org/source/license.html
8*4724848cSchristos * or in the file LICENSE in the source distribution.
9*4724848cSchristos */
10*4724848cSchristos
11*4724848cSchristos #include <openssl/x509.h>
12*4724848cSchristos #include <openssl/bio.h>
13*4724848cSchristos #include <openssl/err.h>
14*4724848cSchristos #include "fuzzer.h"
15*4724848cSchristos
FuzzerInitialize(int * argc,char *** argv)16*4724848cSchristos int FuzzerInitialize(int *argc, char ***argv)
17*4724848cSchristos {
18*4724848cSchristos OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
19*4724848cSchristos ERR_get_state();
20*4724848cSchristos CRYPTO_free_ex_index(0, -1);
21*4724848cSchristos return 1;
22*4724848cSchristos }
23*4724848cSchristos
FuzzerTestOneInput(const uint8_t * buf,size_t len)24*4724848cSchristos int FuzzerTestOneInput(const uint8_t *buf, size_t len)
25*4724848cSchristos {
26*4724848cSchristos const unsigned char *p = buf;
27*4724848cSchristos unsigned char *der = NULL;
28*4724848cSchristos
29*4724848cSchristos X509_CRL *crl = d2i_X509_CRL(NULL, &p, len);
30*4724848cSchristos if (crl != NULL) {
31*4724848cSchristos BIO *bio = BIO_new(BIO_s_null());
32*4724848cSchristos X509_CRL_print(bio, crl);
33*4724848cSchristos BIO_free(bio);
34*4724848cSchristos
35*4724848cSchristos i2d_X509_CRL(crl, &der);
36*4724848cSchristos OPENSSL_free(der);
37*4724848cSchristos
38*4724848cSchristos X509_CRL_free(crl);
39*4724848cSchristos }
40*4724848cSchristos ERR_clear_error();
41*4724848cSchristos
42*4724848cSchristos return 0;
43*4724848cSchristos }
44*4724848cSchristos
FuzzerCleanup(void)45*4724848cSchristos void FuzzerCleanup(void)
46*4724848cSchristos {
47*4724848cSchristos }
48