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/*
# Copyright 2017 Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
################################################################################
*/
#include <config.h>
#include <stdint.h>
#include <gnutls/gnutls.h>
#include "fuzzer.h"
static const uint8_t *g_data;
static size_t g_size;
#if ! defined _WIN32 && defined HAVE_FMEMOPEN
#include <stdio.h>
#include <string.h>
#include <dlfcn.h>
FILE *fopen(const char *pathname, const char *mode)
{
FILE *(*libc_fopen)(const char *, const char *) =
(FILE *(*)(const char *, const char *)) dlsym (RTLD_NEXT, "fopen");
if (!strcmp(pathname, "ca_or_crl"))
return fmemopen((void *) g_data, g_size, mode);
return libc_fopen(pathname, mode);
}
#endif
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
{
g_data = data;
g_size = size;
gnutls_certificate_credentials_t creds;
gnutls_certificate_allocate_credentials(&creds);
gnutls_certificate_set_x509_trust_file(creds, "ca_or_crl", GNUTLS_X509_FMT_PEM);
gnutls_certificate_set_x509_crl_file(creds, "ca_or_crl", GNUTLS_X509_FMT_PEM);
gnutls_certificate_free_credentials(creds);
return 0;
}
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