Files
wget2/fuzz/libwget_html_url_fuzzer.c
2023-08-31 12:57:30 +02:00

50 lines
1.3 KiB
C

/*
* Copyright (c) 2017-2023 Free Software Foundation, Inc.
*
* This file is part of libwget.
*
* Libwget 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 3 of the License, or
* (at your option) any later version.
*
* Libwget 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 libwget. If not, see <https://www.gnu.org/licenses/>.
*/
#include <config.h>
#include <assert.h>
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include "wget.h"
#include "fuzzer.h"
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
{
if (size > 10000) // same as max_len = 10000 in .options file
return 0;
char *in = (char *) malloc(size + 2);
assert(in != NULL);
// 0 terminate
memcpy(in, data, size);
in[size] = in[size + 1] = 0;
wget_html_parsed_result *res = wget_html_get_urls_inline(in, NULL, NULL);
wget_html_free_urls_inline(&res);
free(in);
return 0;
}