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* free up data after a failed yp_match() 

* simplify a two case switch into an if statement...
* remove use of register
This commit is contained in:
lukem 1997-05-21 02:09:51 +00:00
parent 8041f4f4ab
commit 43b1f9b62a
1 changed files with 9 additions and 10 deletions
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19
usr.bin/passwd/yp_passwd.c
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@ -1,4 +1,4 @@
/* $NetBSD: yp_passwd.c,v 1.13 1997/02/22 01:50:48 thorpej Exp $ */
/* $NetBSD: yp_passwd.c,v 1.14 1997/05/21 02:09:51 lukem Exp $ */
/*
* Copyright (c) 1988, 1990, 1993, 1994
@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "from: @(#)local_passwd.c 8.3 (Berkeley) 4/2/94";
#else
static char rcsid[] = "$NetBSD: yp_passwd.c,v 1.13 1997/02/22 01:50:48 thorpej Exp $";
static char rcsid[] = "$NetBSD: yp_passwd.c,v 1.14 1997/05/21 02:09:51 lukem Exp $";
#endif
#endif /* not lint */
@ -246,7 +246,7 @@ getnewpasswd(pw, old_pass)
}
static char *
pwskip(register char *p)
pwskip(char *p)
{
while (*p && *p != ':' && *p != '\n')
++p;
@ -258,8 +258,8 @@ pwskip(register char *p)
struct passwd *
interpret(struct passwd *pwent, char *line)
{
register char *p = line;
register int c;
char *p = line;
int c;
pwent->pw_passwd = "*";
pwent->pw_uid = 0;
@ -303,14 +303,13 @@ ypgetpwnam(nam)
char *val;
int reason, vallen;
val = NULL;
reason = yp_match(domain, "passwd.byname", nam, strlen(nam),
&val, &vallen);
switch(reason) {
case 0:
break;
default:
if (reason != 0) {
if (val != NULL)
free(val);
return (NULL);
break;
}
val[vallen] = '\0';
(void)strncpy(line, val, sizeof(line) - 1);