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4524. [bug] The net zero test was broken causing IPv4 servers

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with addresses ending in .0 to be rejected. [RT #43776]

(cherry picked from commit df372d967e)
This commit is contained in:
Mark Andrews
2016-12-05 10:46:43 +11:00
parent 52254f7526
commit 5be93f5dff
4 changed files with 75 additions and 6 deletions
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62
lib/isc/tests/netaddr_test.c Normal file
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@@ -0,0 +1,62 @@
/*
* Copyright (C) 2016 Internet Systems Consortium, Inc. ("ISC")
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
/* ! \file */
#include <config.h>
#include <atf-c.h>
#include <stdio.h>
#include <string.h>
#include <isc/netaddr.h>
ATF_TC(isc_netaddr_isnetzero);
ATF_TC_HEAD(isc_netaddr_isnetzero, tc) {
atf_tc_set_md_var(tc, "descr", "test isc_netaddr_isnetzero");
}
ATF_TC_BODY(isc_netaddr_isnetzero, tc) {
unsigned int i;
struct in_addr ina;
struct {
const char *address;
isc_boolean_t expect;
} tests[] = {
{ "0.0.0.0", ISC_TRUE },
{ "0.0.0.1", ISC_TRUE },
{ "0.0.1.2", ISC_TRUE },
{ "0.1.2.3", ISC_TRUE },
{ "10.0.0.0", ISC_FALSE },
{ "10.9.0.0", ISC_FALSE },
{ "10.9.8.0", ISC_FALSE },
{ "10.9.8.7", ISC_FALSE },
{ "127.0.0.0", ISC_FALSE },
{ "127.0.0.1", ISC_FALSE }
};
isc_boolean_t result;
isc_netaddr_t netaddr;
for (i = 0; i < sizeof(tests)/sizeof(tests[0]); i++) {
ina.s_addr = inet_addr(tests[i].address);
isc_netaddr_fromin(&netaddr, &ina);
result = isc_netaddr_isnetzero(&netaddr);
ATF_CHECK_EQ_MSG(result, tests[i].expect,
"%s", tests[i].address);
}
}
/*
* Main
*/
ATF_TP_ADD_TCS(tp) {
ATF_TP_ADD_TC(tp, isc_netaddr_isnetzero);
return (atf_no_error());
}