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e1859d8d KR |
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 "fuzzer.h" | |
14 | ||
15 | int FuzzerTestOneInput(const uint8_t *buf, size_t len) { | |
16 | const unsigned char *p = buf; | |
17 | unsigned char *der = NULL; | |
18 | ||
19 | X509 *x509 = d2i_X509(NULL, &p, len); | |
20 | if (x509 != NULL) { | |
21 | BIO *bio = BIO_new(BIO_s_null()); | |
03cb37ac | 22 | /* This will load and print the public key as well as extensions */ |
e1859d8d KR |
23 | X509_print(bio, x509); |
24 | BIO_free(bio); | |
25 | ||
26 | i2d_X509(x509, &der); | |
27 | OPENSSL_free(der); | |
28 | ||
29 | X509_free(x509); | |
30 | } | |
31 | return 0; | |
32 | } |