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  • Committer: Bazaar Package Importer
  • Author(s): Kees Cook
  • Date: 2011-04-27 10:38:07 UTC
  • mfrom: (5.1.118 natty)
  • Revision ID: james.westby@ubuntu.com-20110427103807-ym3rhwys6o84ith0
Tags: 2.6.1-2
debian/copyright: clarify for some full organization names.

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tests/regression/apparmor/fchgrp.c
 
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/*
 
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 *      Copyright (C) 2002-2007 Novell/SUSE
 
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 *
 
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 *      This program is free software; you can redistribute it and/or
 
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 *      modify it under the terms of the GNU General Public License as
 
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 *      published by the Free Software Foundation, version 2 of the
 
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 *      License.
 
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 */
 
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#include <stdio.h>
 
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#include <unistd.h>
 
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#include <errno.h>
 
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#include <sys/types.h>
 
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#include <sys/stat.h>
 
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#include <fcntl.h>
 
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#include <string.h>
 
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int main(int argc, char *argv[])
 
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{
 
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        gid_t gid;
 
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        int fd;
 
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        if (argc != 3) {
 
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                fprintf(stderr, "usage: %s file groupname|gid\n",
 
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                        argv[0]);
 
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                return 1;
 
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        }
 
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        if (sscanf(argv[2], "%d", &gid) != 1) {
 
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                fprintf(stderr, "FAIL: bad gid %s\n", argv[2]);
 
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                return 1;
 
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        }
 
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        fd = open(argv[1], O_RDONLY);
 
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        if (fd == -1) {
 
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                fprintf(stderr, "FAIL: open %s failed - %s\n",
 
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                        argv[1], strerror(errno));
 
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                perror("FAIL: open");
 
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                return 1;
 
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        }
 
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        if (fchown(fd, -1, gid) == -1) {
 
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                fprintf(stderr, "FAIL: fchgrp %s %d failed - %s\n",
 
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                        argv[1], gid, strerror(errno));
 
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                return 1;
 
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        }
 
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        printf("PASS\n");
 
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        return 0;
 
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}