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/*
* Copyright (C) 2014 Nikos Mavrogiannopoulos
*
* Author: Nikos Mavrogiannopoulos
*
* This file is part of GnuTLS.
*
* GnuTLS is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* GnuTLS 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GnuTLS; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <unistd.h>
#include <gnutls/gnutls.h>
#include <gnutls/crypto.h>
#include "utils.h"
/* See <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=760476>. */
void doit(void)
{
#ifndef _WIN32
int res;
unsigned i;
int serial = 0;
char buf[128];
res = read(3, buf, 16);
if (res == 16)
serial = 1;
/* close all descriptors */
for (i=3;i<1024;i++)
close(i);
res = gnutls_global_init();
if (res != 0)
fail("global_init\n");
if (serial != 0) {
res = read(3, buf, 16);
if (res != 16) {
fail("could not open fd, or OS doesn't assign fds in a serial way (%d)\n", res);
}
}
res = gnutls_global_init();
if (res != 0)
fail("global_init2\n");
gnutls_rnd_refresh();
res = gnutls_rnd(GNUTLS_RND_RANDOM, buf, sizeof(buf));
if (res != 0)
fail("gnutls_rnd\n");
gnutls_global_deinit();
if (debug)
success("init-close success\n");
#else
return;
#endif
}
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