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c38bb727 BL |
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 | * Fuzz the parser used for dumping ASN.1 using "openssl asn1parse". | |
13 | */ | |
14 | ||
15 | #include <stdio.h> | |
16 | #include <openssl/asn1.h> | |
17 | #include <openssl/x509.h> | |
18 | #include <openssl/x509v3.h> | |
19 | #include "fuzzer.h" | |
20 | ||
90d28f05 BL |
21 | int FuzzerInitialize(int *argc, char ***argv) { |
22 | return 1; | |
23 | } | |
24 | ||
f59d0131 | 25 | int FuzzerTestOneInput(const uint8_t *buf, size_t len) { |
c38bb727 BL |
26 | static BIO *bio_out; |
27 | ||
28 | if (bio_out == NULL) | |
29 | bio_out = BIO_new_file("/dev/null", "w"); | |
30 | ||
31 | (void)ASN1_parse_dump(bio_out, buf, len, 0, 0); | |
32 | return 0; | |
33 | } |