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/*
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* Copyright (C) 2014 Nikos Mavrogiannopoulos
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*
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* Author: Nikos Mavrogiannopoulos
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*
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* This file is part of GnuTLS.
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*
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* GnuTLS is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* GnuTLS is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GnuTLS; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <unistd.h>
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#include <gnutls/gnutls.h>
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#include <gnutls/crypto.h>
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#include "utils.h"
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/* See <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=760476>. */
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void doit(void)
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{
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#ifndef _WIN32
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int res;
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unsigned i;
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int serial = 0;
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char buf[128];
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res = read(3, buf, 16);
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if (res == 16)
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serial = 1;
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/* close all descriptors */
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for (i=3;i<1024;i++)
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close(i);
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res = gnutls_global_init();
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if (res != 0)
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fail("global_init\n");
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if (serial != 0) {
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res = read(3, buf, 16);
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if (res != 16) {
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fail("could not open fd, or OS doesn't assign fds in a serial way (%d)\n", res);
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}
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}
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res = gnutls_global_init();
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if (res != 0)
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fail("global_init2\n");
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gnutls_rnd_refresh();
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res = gnutls_rnd(GNUTLS_RND_RANDOM, buf, sizeof(buf));
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if (res != 0)
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fail("gnutls_rnd\n");
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gnutls_global_deinit();
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if (debug)
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success("init-close success\n");
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#else
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return;
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#endif
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}
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