* nis/nss_nis/nis-service.c (internal_nis_getservent_r): . If map

	is empty simply return and use next service.
	* nis/nss_nis/nis-rpc.c (internal_nis_getrpcent_r): Likewise.

ChangeLog

@@ -1,5 +1,9 @@
 2006-08-19  Ulrich Drepper  <drepper@redhat.com>
 
+	* nis/nss_nis/nis-service.c (internal_nis_getservent_r): . If map
+	is empty simply return and use next service.
+	* nis/nss_nis/nis-rpc.c (internal_nis_getrpcent_r): Likewise.
+
 	* locale/programs/charmap.c (charmap_read): Add new parameter.  It
 	tells us when not finding a charmap file is an error.
 	* locale/programs/charmap.h: Adjust charmap_read prototype.

nis/nss_nis/nis-rpc.c

@@ -117,6 +117,10 @@ internal_nis_getrpcent_r (struct rpcent *rpc, char *buffer, size_t buflen,
   if (intern->start == NULL)
     internal_nis_setrpcent (intern);
 
+  if (intern->next == NULL)
+    /* Not one entry in the map.  */
+    return NSS_STATUS_NOTFOUND;
+
   /* Get the next entry until we found a correct one. */
   do
     {

nis/nss_nis/nis-service.c

@@ -188,6 +188,10 @@ internal_nis_getservent_r (struct servent *serv, char *buffer,
   if (intern.start == NULL)
     internal_nis_setservent ();
 
+  if (intern.next == NULL)
+    /* Not one entry in the map.  */
+    return NSS_STATUS_NOTFOUND;
+
   /* Get the next entry until we found a correct one.  */
   do
     {