mirror of
https://gitlab.com/gnuwget/wget2.git
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70 lines
1.8 KiB
C
70 lines
1.8 KiB
C
/*
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* Copyright (c) 2017-2024 Free Software Foundation, Inc.
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*
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* This file is part of libwget.
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*
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* Libwget is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Libwget is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with libwget. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <assert.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include "wget.h"
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#include "fuzzer.h"
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static void _cb(
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WGET_GCC_UNUSED void *context,
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WGET_GCC_UNUSED int flags,
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WGET_GCC_UNUSED const char *tag,
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WGET_GCC_UNUSED const char *attr,
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WGET_GCC_UNUSED const char *val,
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WGET_GCC_UNUSED size_t len,
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WGET_GCC_UNUSED size_t pos)
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{
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}
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int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
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{
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if (size > 10000) // same as max_len = 10000 in .options file
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return 0;
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char *in = (char *) malloc(size + 1);
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assert(in != NULL);
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// 0 terminate
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memcpy(in, data, size);
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in[size] = 0;
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wget_xml_parse_buffer(in, NULL, NULL, 0);
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wget_xml_parse_buffer(in, _cb, NULL, XML_HINT_REMOVE_EMPTY_CONTENT);
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wget_html_parse_buffer(in, _cb, NULL, 0);
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wget_html_parse_buffer(in, _cb, NULL, XML_HINT_REMOVE_EMPTY_CONTENT);
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free(in);
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wget_html_parse_file("/dev/null", NULL, NULL, 0);
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freopen("/dev/null", "r", stdin);
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wget_html_parse_file("-", NULL, NULL, 0);
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return 0;
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}
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