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Diffstat (limited to 'nis/nss_nisplus/nisplus-netgrp.c')
-rw-r--r--nis/nss_nisplus/nisplus-netgrp.c30
1 files changed, 18 insertions, 12 deletions
diff --git a/nis/nss_nisplus/nisplus-netgrp.c b/nis/nss_nisplus/nisplus-netgrp.c
index 24303b1474..607bc2c1ca 100644
--- a/nis/nss_nisplus/nisplus-netgrp.c
+++ b/nis/nss_nisplus/nisplus-netgrp.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 2003, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
@@ -27,11 +27,11 @@
#include "nss-nisplus.h"
-#define NISENTRYVAL(idx, col, res) \
- (NIS_RES_OBJECT (res)[idx].EN_data.en_cols.en_cols_val[col].ec_value.ec_value_val)
+#define NISENTRYVAL(idx,col,res) \
+ ((res)->objects.objects_val[(idx)].EN_data.en_cols.en_cols_val[(col)].ec_value.ec_value_val)
-#define NISENTRYLEN(idx, col, res) \
- (NIS_RES_OBJECT (res)[idx].EN_data.en_cols.en_cols_val[col].ec_value.ec_value_len)
+#define NISENTRYLEN(idx,col,res) \
+ ((res)->objects.objects_val[(idx)].EN_data.en_cols.en_cols_val[(col)].ec_value.ec_value_len)
enum nss_status
_nss_nisplus_getnetgrent_r (struct __netgrent *result, char *buffer,
@@ -141,23 +141,29 @@ _nss_nisplus_getnetgrent_r (struct __netgrent *result, char *buffer,
static void
internal_endnetgrent (struct __netgrent *netgrp)
{
- nis_freeresult ((nis_result *) netgrp->data);
- netgrp->data = NULL;
- netgrp->data_size = 0;
- netgrp->position = 0;
+ if (netgrp->data != NULL)
+ {
+ nis_freeresult ((nis_result *) netgrp->data);
+ netgrp->data = NULL;
+ netgrp->data_size = 0;
+ netgrp->position = 0;
+ }
}
enum nss_status
_nss_nisplus_setnetgrent (const char *group, struct __netgrent *netgrp)
{
- char buf[strlen (group) + 25];
+ enum nss_status status;
+ char buf[strlen (group) + 30];
if (group == NULL || group[0] == '\0')
return NSS_STATUS_UNAVAIL;
- enum nss_status status = NSS_STATUS_SUCCESS;
+ status = NSS_STATUS_SUCCESS;
+
+ internal_endnetgrent (netgrp);
- snprintf (buf, sizeof (buf), "[name=%s],netgroup.org_dir", group);
+ sprintf (buf, "[name=%s],netgroup.org_dir", group);
netgrp->data = (char *) nis_list (buf, EXPAND_NAME, NULL, NULL);