glibc/resolv/tst-leaks.c

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/* Tests for res_query in libresolv
Copyright (C) 2003-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <resolv.h>
#include <mcheck.h>
/* Prototype for our test function. */
extern int do_test (int argc, char *argv[]);
/* This defines the `main' function and some more. */
#define TIMEOUT 40
#include <test-skeleton.c>
int
do_test (int argc, char *argv[])
{
unsigned char buf[256];
mtrace();
/* This will allocate some memory, which should be automatically
freed at exit. */
res_query ("1.0.0.127.in-addr.arpa.", C_ANY, T_ANY, buf, 256);
return 0;
}