grub/util/ieee1275/grub-ofpathname.c
Eric Snowberg 0659ce8313 ieee1275: Fix segfault in grub-ofpathname
Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2020-09-21 12:16:25 -04:00

56 lines
1.4 KiB
C

/* grub-ofpathname.c - Find OpenBOOT path for a given device */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2009,2010 Free Software Foundation, Inc.
*
* GRUB 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.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#include <grub/util/misc.h>
#include <grub/util/ofpath.h>
#include <grub/i18n.h>
#include "progname.h"
#include <string.h>
int main(int argc, char **argv)
{
char *of_path;
grub_util_host_init (&argc, &argv);
if (argc != 2 || strcmp (argv[1], "--help") == 0)
{
printf(_("Usage: %s DEVICE\n"), program_name);
return 1;
}
if (strcmp (argv[1], "--version") == 0)
{
printf ("%s\n", PACKAGE_STRING);
return 1;
}
of_path = grub_util_devname_to_ofpath (argv[1]);
if (of_path)
printf ("%s\n", of_path);
free (of_path);
return 0;
}