GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.bin/passwd/passwd.c Lines: 0 15 0.0 %
Date: 2017-11-13 Branches: 0 7 0.0 %

Line Branch Exec Source
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/*	$OpenBSD: passwd.c,v 1.27 2015/11/26 19:01:47 deraadt Exp $	*/
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/*
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 * Copyright (c) 1988 The Regents of the University of California.
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. Neither the name of the University nor the names of its contributors
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 *    may be used to endorse or promote products derived from this software
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 *    without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <err.h>
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extern int local_passwd(char *, int);
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void usage(int retval);
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int
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main(int argc, char **argv)
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{
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	extern int optind;
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	char *username;
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	int ch;
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	/* Process args and options */
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	while ((ch = getopt(argc, argv, "")) != -1)
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		switch (ch) {
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		default:
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			usage(1);
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		}
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	argc -= optind;
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	argv += optind;
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	username = getlogin();
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	if (username == NULL) {
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		fprintf(stderr, "passwd: who are you ??\n");
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		exit(1);
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	}
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	switch (argc) {
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	case 0:
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		break;
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	case 1:
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		username = argv[0];
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		break;
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	default:
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		usage(1);
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	}
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	exit(local_passwd(username, 0));
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}
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void
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usage(int retval)
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{
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	fprintf(stderr, "usage: passwd [user]\n");
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	exit(retval);
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}