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* src/chpasswd.c: Add annotations to indicate that usage() does

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not return.
	* src/chpasswd.c: Reindent.
	* src/chpasswd.c: Remove dead code. No need to set crypt_method
	to NULL when it is already NULL. sflg is only set if crypt_method
	is not NULL.
This commit is contained in:
nekral-guest 2011-07-23 08:14:15 +00:00
parent 2be8650d2c
commit 7e8aa5429a
2 changed files with 25 additions and 19 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2011-07-23 Nicolas François <nicolas.francois@centraliens.net>
* src/chpasswd.c: Add annotations to indicate that usage() does
not return.
* src/chpasswd.c: Reindent.
* src/chpasswd.c: Remove dead code. No need to set crypt_method
to NULL when it is already NULL. sflg is only set if crypt_method
is not NULL.
2011-07-23 Nicolas François <nicolas.francois@centraliens.net>
* src/lastlog.c: Add annotations to indicate that usage() does not

35
src/chpasswd.c
View File

@ -2,7 +2,7 @@
* Copyright (c) 1990 - 1994, Julianne Frances Haugh
* Copyright (c) 1996 - 2000, Marek Michałkiewicz
* Copyright (c) 2000 - 2006, Tomasz Kłoczko
* Copyright (c) 2007 - 2009, Nicolas François
* Copyright (c) 2007 - 2011, Nicolas François
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -72,7 +72,7 @@ static bool spw_locked = false;
/* local function prototypes */
static void fail_exit (int code);
static void usage (int status);
static /*@noreturn@*/void usage (int status);
static void process_flags (int argc, char **argv);
static void check_flags (void);
static void check_perms (void);
@ -106,7 +106,7 @@ static void fail_exit (int code)
/*
* usage - display usage message and exit
*/
static void usage (int status)
static /*@noreturn@*/void usage (int status)
{
FILE *usageout = (E_SUCCESS != status) ? stderr : stdout;
(void) fprintf (usageout,
@ -167,7 +167,7 @@ static void process_flags (int argc, char **argv)
switch (c) {
case 'h':
usage (E_SUCCESS);
break;
/*@notreached@*/break;
case 'c':
cflg = true;
crypt_method = optarg;
@ -191,7 +191,7 @@ static void process_flags (int argc, char **argv)
#endif /* USE_SHA_CRYPT */
default:
usage (E_USAGE);
break;
/*@notreached@*/break;
}
}
@ -456,12 +456,12 @@ int main (int argc, char **argv)
#ifdef USE_PAM
if (use_pam){
if (do_pam_passwd_non_interractive ("chpasswd", name, newpwd) != 0) {
fprintf (stderr,
_("%s: (line %d, user %s) password not changed\n"),
Prog, line, name);
errors++;
}
if (do_pam_passwd_non_interractive ("chpasswd", name, newpwd) != 0) {
fprintf (stderr,
_("%s: (line %d, user %s) password not changed\n"),
Prog, line, name);
errors++;
}
} else
#endif /* USE_PAM */
{
@ -476,15 +476,12 @@ int main (int argc, char **argv)
void *arg = NULL;
if (md5flg) {
crypt_method = "MD5";
} else if (crypt_method != NULL) {
#ifdef USE_SHA_CRYPT
if (sflg) {
arg = &sha_rounds;
}
#endif
} else {
crypt_method = NULL;
}
#ifdef USE_SHA_CRYPT
if (sflg) {
arg = &sha_rounds;
}
#endif
cp = pw_encrypt (newpwd,
crypt_make_salt(crypt_method, arg));
}