lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 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 | #include <openssl/x509.h> |
| 12 | #include <openssl/bio.h> |
| 13 | #include <openssl/err.h> |
| 14 | #include "fuzzer.h" |
| 15 | |
| 16 | int FuzzerInitialize(int *argc, char ***argv) |
| 17 | { |
| 18 | OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL); |
| 19 | ERR_get_state(); |
| 20 | CRYPTO_free_ex_index(0, -1); |
| 21 | return 1; |
| 22 | } |
| 23 | |
| 24 | int 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 | |
| 45 | void FuzzerCleanup(void) |
| 46 | { |
| 47 | } |