98 lines
2.9 KiB
C
98 lines
2.9 KiB
C
/*
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* Copyright(c) 2017-2018 Tim Ruehsen
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* This file is part of libpsl.
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*/
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#include <config.h>
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#include <assert.h> /* assert */
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#include <stdint.h> /* uint8_t */
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#include <stdlib.h> /* malloc, free */
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#include <string.h> /* memcpy */
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#if defined(WITH_LIBICU)
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#include <unicode/uclean.h>
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#endif
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#include "libpsl.h"
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#include "fuzzer.h"
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int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
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{
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static int first_run = 1;
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psl_ctx_t *psl;
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char *domain, *res;
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int rc;
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if (size > 64 * 1024 - 1)
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return 0;
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domain = (char *) malloc(size + 1);
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assert(domain != NULL);
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/* 0 terminate */
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memcpy(domain, data, size);
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domain[size] = 0;
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psl = (psl_ctx_t *) psl_builtin();
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psl_is_public_suffix(psl, domain);
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psl_is_public_suffix2(psl, domain, PSL_TYPE_PRIVATE);
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psl_is_public_suffix2(psl, domain, PSL_TYPE_ICANN);
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psl_is_public_suffix2(psl, domain, PSL_TYPE_NO_STAR_RULE);
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psl_is_public_suffix2(psl, domain, PSL_TYPE_NO_STAR_RULE|PSL_TYPE_ANY);
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psl_unregistrable_domain(psl, domain);
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psl_registrable_domain(psl, domain);
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psl_is_cookie_domain_acceptable(psl, "", NULL);
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psl_is_cookie_domain_acceptable(psl, "a.b.c.e.com", domain);
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if ((rc = psl_str_to_utf8lower(domain, "utf-8", NULL, &res)) == PSL_SUCCESS)
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free(res);
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if ((rc = psl_str_to_utf8lower(domain, "iso-8859-1", NULL, &res)) == PSL_SUCCESS)
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free(res);
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if ((rc = psl_str_to_utf8lower(domain, NULL, NULL, &res)) == PSL_SUCCESS)
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free(res);
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psl_free(psl);
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if (first_run) {
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psl_is_public_suffix(NULL, domain);
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psl_check_version_number(1);
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psl_get_version();
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psl_dist_filename();
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psl_builtin_outdated();
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psl_builtin_filename();
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psl_builtin_sha1sum();
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psl_builtin_file_time();
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first_run = 0;
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}
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free(domain);
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#if defined(WITH_LIBICU)
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u_cleanup(); /* free all library internal memory to avoid memory leaks being reported */
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#endif
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return 0;
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}
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