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/*
* Copyright (C) 2020 Dmitry Baryshkov
*
* This file is part of GnuTLS.
*
* The GnuTLS is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>
*
*/
#include <assert.h>
#include <stdint.h>
#include <gnutls/gnutls.h>
#include <gnutls/x509.h>
#include "fuzzer.h"
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
{
gnutls_datum_t raw;
gnutls_datum_t out;
gnutls_x509_crq_t crq;
int ret;
raw.data = (unsigned char *)data;
raw.size = size;
ret = gnutls_x509_crq_init(&crq);
assert(ret >= 0);
ret = gnutls_x509_crq_import(crq, &raw, GNUTLS_X509_FMT_DER);
if (ret >= 0) {
ret = gnutls_x509_crq_print(crq, GNUTLS_CRT_PRINT_FULL, &out);
assert(ret >= 0);
gnutls_free(out.data);
}
gnutls_x509_crq_deinit(crq);
return 0;
}
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