88 lines
2.2 KiB
C
88 lines
2.2 KiB
C
/* $NetBSD: rdata_test.c,v 1.1 2012/09/13 05:32:08 spz Exp $ */
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/*
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* Copyright (C) 2012 Internet Systems Consortium, Inc. ("ISC")
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
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* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/* Id */
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/*! \file */
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#include <config.h>
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#include <atf-c.h>
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#include <unistd.h>
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#include <isc/types.h>
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#include <dns/rdata.h>
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#include "dnstest.h"
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/*
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* Individual unit tests
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*/
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/* Successful load test */
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ATF_TC(hip);
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ATF_TC_HEAD(hip, tc) {
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atf_tc_set_md_var(tc, "descr", "that a oversized HIP record will "
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"be rejected");
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}
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ATF_TC_BODY(hip, tc) {
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unsigned char hipwire[DNS_RDATA_MAXLENGTH] = {
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0x01, 0x00, 0x00, 0x01, 0x00, 0x00,
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0x04, 0x41, 0x42, 0x43, 0x44, 0x00 };
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unsigned char buf[1024*1024];
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isc_buffer_t source, target;
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dns_rdata_t rdata;
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dns_decompress_t dctx;
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isc_result_t result;
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size_t i;
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UNUSED(tc);
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/*
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* Fill the rest of input buffer with compression pointers.
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*/
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for (i = 12; i < sizeof(hipwire) - 2; i += 2) {
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hipwire[i] = 0xc0;
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hipwire[i+1] = 0x06;
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}
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isc_buffer_init(&source, hipwire, sizeof(hipwire));
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isc_buffer_add(&source, sizeof(hipwire));
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isc_buffer_setactive(&source, i);
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isc_buffer_init(&target, buf, sizeof(buf));
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dns_rdata_init(&rdata);
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dns_decompress_init(&dctx, -1, DNS_DECOMPRESS_ANY);
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result = dns_rdata_fromwire(&rdata, dns_rdataclass_in,
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dns_rdatatype_hip, &source, &dctx,
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0, &target);
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dns_decompress_invalidate(&dctx);
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ATF_REQUIRE_EQ(result, DNS_R_FORMERR);
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}
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/*
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* Main
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*/
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ATF_TP_ADD_TCS(tp) {
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ATF_TP_ADD_TC(tp, hip);
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return (atf_no_error());
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}
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