mirror of https://github.com/openssl/openssl.git
44 lines
1023 B
C
44 lines
1023 B
C
/*
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* Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL licenses, (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* https://www.openssl.org/source/license.html
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* or in the file LICENSE in the source distribution.
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*/
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/*
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* Fuzz the parser used for dumping ASN.1 using "openssl asn1parse".
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*/
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#include <stdio.h>
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#include <openssl/asn1.h>
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#include <openssl/x509.h>
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#include <openssl/x509v3.h>
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#include <openssl/err.h>
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#include "fuzzer.h"
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static BIO *bio_out;
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int FuzzerInitialize(int *argc, char ***argv)
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{
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bio_out = BIO_new_file("/dev/null", "w");
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OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
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ERR_get_state();
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CRYPTO_free_ex_index(0, -1);
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return 1;
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}
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int FuzzerTestOneInput(const uint8_t *buf, size_t len)
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{
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(void)ASN1_parse_dump(bio_out, buf, len, 0, 0);
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ERR_clear_error();
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return 0;
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}
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void FuzzerCleanup(void)
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{
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BIO_free(bio_out);
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}
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