emo/shadow
1
0
Fork 0
Code Issues Pull Requests Packages Releases Activity

* src/faillog.c: Add annotations to indicate that usage() does not

Browse Source 
return.
	* src/faillog.c: Fix message: this is faillog, not lastlog.
	* src/faillog.c: Check that there are no extra arguments after
	parsing the options.
This commit is contained in:
nekral-guest 2011-07-22 23:59:57 +00:00
parent 1def4ef49d
commit 495125415b
2 changed files with 19 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
ChangeLog
View File

@ -1,3 +1,11 @@
2011-07-23 Nicolas François <nicolas.francois@centraliens.net>
* src/faillog.c: Add annotations to indicate that usage() does not
return.
* src/faillog.c: Fix message: this is faillog, not lastlog.
* src/faillog.c: Check that there are no extra arguments after
parsing the options.
2011-07-23 Nicolas François <nicolas.francois@centraliens.net>
* src/chgpasswd.c: Add annotations to indicate that usage() does

16
src/faillog.c
View File

@ -2,7 +2,7 @@
* Copyright (c) 1989 - 1993, Julianne Frances Haugh
* Copyright (c) 1996 - 2000, Marek Michałkiewicz
* Copyright (c) 2002 - 2006, Tomasz Kłoczko
* Copyright (c) 2007 - 2010, Nicolas François
* Copyright (c) 2007 - 2011, Nicolas François
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -48,7 +48,7 @@
#include "exitcodes.h"
/* local function prototypes */
static void usage (int status);
static /*@noreturn@*/void usage (int status);
static void print_one (/*@null@*/const struct passwd *pw, bool force);
static void set_locktime (long locktime);
static bool set_locktime_one (uid_t uid, long locktime);
@ -80,7 +80,7 @@ static struct stat statbuf; /* fstat buffer for file size */
#define NOW (time((time_t *) 0))
static void usage (int status)
static /*@noreturn@*/void usage (int status)
{
FILE *usageout = (E_SUCCESS != status) ? stderr : stdout;
(void) fprintf (usageout,
@ -587,7 +587,7 @@ int main (int argc, char **argv)
break;
case 'h':
usage (E_SUCCESS);
break;
/*@notreached@*/break;
case 'l':
if (getlong (optarg, &fail_locktime) == 0) {
fprintf (stderr,
@ -643,7 +643,7 @@ int main (int argc, char **argv)
&umin, &has_umin,
&umax, &has_umax) == 0) {
fprintf (stderr,
_("lastlog: Unknown user or range: %s\n"),
_("faillog: Unknown user or range: %s\n"),
optarg);
exit (E_BAD_ARG);
}
@ -655,6 +655,12 @@ int main (int argc, char **argv)
usage (E_USAGE);
}
}
if (argc > optind) {
fprintf (stderr,
_("faillog: unexpected argument: %s\n"),
argv[optind]);
usage (EXIT_FAILURE);
}
}
if (tflg && (lflg || mflg || rflg)) {