56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* SPDX-License-Identifier: MPL-2.0
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, you can obtain one at https://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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/*! \file */
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#include <inttypes.h>
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#include <sched.h> /* IWYU pragma: keep */
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#include <setjmp.h>
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#include <stdarg.h>
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#include <stddef.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include <unistd.h>
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#define UNIT_TESTING
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#include <cmocka.h>
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#include <isc/parseint.h>
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#include <isc/util.h>
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#include <tests/isc.h>
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/* Test for 32 bit overflow on 64 bit machines in isc_parse_uint32 */
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ISC_RUN_TEST_IMPL(parse_overflow) {
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isc_result_t result;
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uint32_t output;
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result = isc_parse_uint32(&output, "1234567890", 10);
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assert_int_equal(ISC_R_SUCCESS, result);
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assert_int_equal(1234567890, output);
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result = isc_parse_uint32(&output, "123456789012345", 10);
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assert_int_equal(ISC_R_RANGE, result);
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result = isc_parse_uint32(&output, "12345678901234567890", 10);
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assert_int_equal(ISC_R_RANGE, result);
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}
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ISC_TEST_LIST_START
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ISC_TEST_ENTRY(parse_overflow)
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ISC_TEST_LIST_END
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ISC_TEST_MAIN
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