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[svn-upgrade] Integrating new upstream version, shadow (4.0.4)

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This commit is contained in:
nekral-guest
2007-10-07 11:45:23 +00:00
parent 4903ce068e
commit effd479bff
431 changed files with 56747 additions and 47326 deletions
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28
libmisc/chkname.c
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@@ -6,20 +6,16 @@
#include <config.h>
#include "rcsid.h"
RCSID("$Id: chkname.c,v 1.6 2002/01/10 13:04:34 kloczek Exp $")
RCSID ("$Id: chkname.c,v 1.8 2003/05/12 05:29:14 kloczek Exp $")
#include <ctype.h>
#include "defines.h"
#include "chkname.h"
#if HAVE_UTMPX_H
#include <utmpx.h>
#else
#include <utmp.h>
#endif
static int
good_name(const char *name)
static int good_name (const char *name)
{
/*
* User/group names must match [a-z_][a-z0-9_-]*
@@ -29,17 +25,16 @@ good_name(const char *name)
while (*++name) {
if (!((*name >= 'a' && *name <= 'z') ||
(*name >= '0' && *name <= '9') ||
*name == '_' || *name == '-' ||
(*name == '$' && *(name+1) == NULL)))
(*name >= '0' && *name <= '9') ||
*name == '_' || *name == '-' ||
(*name == '$' && *(name + 1) == '\0')))
return 0;
}
return 1;
}
int
check_user_name(const char *name)
int check_user_name (const char *name)
{
#if HAVE_UTMPX_H
struct utmpx ut;
@@ -51,21 +46,20 @@ check_user_name(const char *name)
* User names are limited by whatever utmp can
* handle (usually max 8 characters).
*/
if (strlen(name) > sizeof(ut.ut_user))
if (strlen (name) > sizeof (ut.ut_user))
return 0;
return good_name(name);
return good_name (name);
}
int
check_group_name(const char *name)
int check_group_name (const char *name)
{
/*
* Arbitrary limit for group names - max 16
* characters (same as on HP-UX 10).
*/
if (strlen(name) > 16)
if (strlen (name) > 16)
return 0;
return good_name(name);
return good_name (name);
}