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MFC after:	3 days
This commit is contained in:
Konstantin Belousov 2012-06-16 13:11:10 +00:00
parent 3a3c91219b
commit 17ec7b7aa8
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=237160
1 changed files with 14 additions and 19 deletions
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33
lib/libc/gen/getnetgrent.c
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@ -161,8 +161,7 @@ setnetgrent(const char *group)
if (group == NULL || !strlen(group))
return;
if (grouphead.gr == (struct netgrp *)0 ||
strcmp(group, grouphead.grname)) {
if (grouphead.gr == NULL || strcmp(group, grouphead.grname)) {
endnetgrent();
#ifdef YP
/* Presumed guilty until proven innocent. */
@ -172,7 +171,7 @@ setnetgrent(const char *group)
* use NIS exclusively.
*/
if (((stat(_PATH_NETGROUP, &_yp_statp) < 0) &&
errno == ENOENT) || _yp_statp.st_size == 0)
errno == ENOENT) || _yp_statp.st_size == 0)
_use_only_yp = _netgr_yp_enabled = 1;
if ((netf = fopen(_PATH_NETGROUP,"r")) != NULL ||_use_only_yp){
/*
@ -247,27 +246,24 @@ endnetgrent(void)
lp = lp->l_next;
free(olp->l_groupname);
free(olp->l_line);
free((char *)olp);
free(olp);
}
linehead = (struct linelist *)0;
linehead = NULL;
if (grouphead.grname) {
free(grouphead.grname);
grouphead.grname = (char *)0;
grouphead.grname = NULL;
}
gp = grouphead.gr;
while (gp) {
ogp = gp;
gp = gp->ng_next;
if (ogp->ng_str[NG_HOST])
free(ogp->ng_str[NG_HOST]);
if (ogp->ng_str[NG_USER])
free(ogp->ng_str[NG_USER]);
if (ogp->ng_str[NG_DOM])
free(ogp->ng_str[NG_DOM]);
free((char *)ogp);
free(ogp->ng_str[NG_HOST]);
free(ogp->ng_str[NG_USER]);
free(ogp->ng_str[NG_DOM]);
free(ogp);
}
grouphead.gr = (struct netgrp *)0;
nextgrp = (struct netgrp *)0;
grouphead.gr = NULL;
nextgrp = NULL;
#ifdef YP
_netgr_yp_enabled = 0;
#endif
@ -282,7 +278,7 @@ _listmatch(const char *list, const char *group, int len)
int glen = strlen(group);
/* skip possible leading whitespace */
while(isspace((unsigned char)*ptr))
while (isspace((unsigned char)*ptr))
ptr++;
while (ptr < list + len) {
@ -291,7 +287,7 @@ _listmatch(const char *list, const char *group, int len)
ptr++;
if (strncmp(cptr, group, glen) == 0 && glen == (ptr - cptr))
return (1);
while(*ptr == ',' || isspace((unsigned char)*ptr))
while (*ptr == ',' || isspace((unsigned char)*ptr))
ptr++;
}
@ -436,8 +432,7 @@ parse_netgrp(const char *group)
break;
lp = lp->l_next;
}
if (lp == (struct linelist *)0 &&
(lp = read_for_group(group)) == (struct linelist *)0)
if (lp == NULL && (lp = read_for_group(group)) == NULL)
return (1);
if (lp->l_parsed) {
#ifdef DEBUG