1 files changed, 16 insertions, 19 deletions
diff --git a/nis/nss_nis/nis-proto.c b/nis/nss_nis/nis-proto.c
index 00e86dfa6b..b8c234ed6f 100644
--- a/nis/nss_nis/nis-proto.c
+++ b/nis/nss_nis/nis-proto.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996,1997,1998,2000,2001,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1996-1998, 2000-2002, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
 
@@ -78,15 +78,9 @@ saveit (int instatus, char *inkey, int inkeylen, char *inval,
   return 0;
 }
 
-static enum nss_status
-internal_nis_setprotoent (void)
+static void
+internal_nis_endprotoent (void)
 {
-  char *domainname;
-  struct ypall_callback ypcb;
-  enum nss_status status;
-
-  yp_get_default_domain (&domainname);
-
   while (start != NULL)
     {
       if (start->val != NULL)
@@ -95,7 +89,18 @@ internal_nis_setprotoent (void)
       start = start->next;
       free (next);
     }
-  start = NULL;
+}
+
+static enum nss_status
+internal_nis_setprotoent (void)
+{
+  char *domainname;
+  struct ypall_callback ypcb;
+  enum nss_status status;
+
+  yp_get_default_domain (&domainname);
+
+  internal_nis_endprotoent ();
 
   ypcb.foreach = saveit;
   ypcb.data = NULL;
@@ -124,15 +129,7 @@ _nss_nis_endprotoent (void)
 {
   __libc_lock_lock (lock);
 
-  while (start != NULL)
-    {
-      if (start->val != NULL)
-        free (start->val);
-      next = start;
-      start = start->next;
-      free (next);
-    }
-  start = NULL;
+  internal_nis_endprotoent ();
   next = NULL;
 
   __libc_lock_unlock (lock);