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109 lines
2.7 KiB
C
109 lines
2.7 KiB
C
/*
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* Copyright (c) 2017-2023 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 cookie_free(void *cookie)
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{
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if (cookie)
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wget_cookie_free((wget_cookie **) &cookie);
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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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wget_cookie_db *db, *db2;
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wget_cookie *cookie, *cookie2;
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wget_iri *iri;
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wget_vector *cookies;
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char *in;
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if (size > 1000) // same as max_len = 10000 in .options file
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return 0;
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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_free(wget_cookie_to_setcookie(NULL));
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wget_cookie_store_cookie(NULL, NULL);
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wget_cookie_db_save(NULL, NULL);
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wget_cookie_db_load(NULL, NULL);
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wget_cookie_create_request_header(NULL, NULL);
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db = wget_cookie_db_init(NULL);
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wget_cookie_set_keep_session_cookies(db, 1);
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wget_cookie_parse_setcookie(in, &cookie);
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wget_free(wget_cookie_to_setcookie(cookie));
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if (cookie) {
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char fname[64];
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wget_cookie_check_psl(db, cookie);
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iri = wget_iri_parse("x.y", "iso-8859-1");
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wget_cookie_normalize(iri, cookie);
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wget_cookie_store_cookie(db, cookie);
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wget_cookie_parse_setcookie(in, &cookie2);
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cookies = wget_vector_create(4, NULL);
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wget_vector_set_destructor(cookies, cookie_free);
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wget_vector_add(cookies, cookie2);
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wget_cookie_normalize_cookies(iri, cookies);
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wget_cookie_store_cookies(db, cookies);
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wget_http_free_cookies(&cookies);
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wget_free(wget_cookie_create_request_header(db, iri));
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wget_iri_free(&iri);
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// test load & save functions
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wget_snprintf(fname, sizeof(fname), "%d.tmp", getpid());
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wget_cookie_db_save(db, fname);
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db2 = wget_cookie_db_init(NULL);
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wget_cookie_db_load(db2, fname);
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wget_cookie_db_free(&db2);
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unlink(fname);
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}
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wget_cookie_db_load_psl(NULL, NULL);
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wget_cookie_db_load_psl(db, "/dev/null");
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wget_cookie_db_load_psl(db, NULL);
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// wget_cookie_free(&cookie);
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wget_cookie_db_free(&db);
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free(in);
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return 0;
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}
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