From 68361572527e50a1e8d21f2898faa3809181c946 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Fri, 6 Oct 2006 17:49:27 +0000
Subject: * nis/nis_table.c (nis_list): Handle FOLLOW_PATH | ALL_RESULTS

	when callback is NULL.

	* nis/Versions (libnss_nisplus): Add
	_nss_nisplus_initgroups_dyn@@GLIBC_PRIVATE.
	* nis/Makefile (libnss_nisplus-routines): Add nisplus-initgroups.
	* nis/nss_nisplus/nisplus-grp.c (tablename_val, tablename_len,
	_nss_create_tablename): Rename to...
	(grp_tablename_val, grp_tablename_len, _nss_grp_create_tablename):
	... these.  No longer static.
	(internal_setgrent): Adjust users.
	(_nss_nisplus_getgrnam_r, _nss_nisplus_getgrgid_r): Likewise.
	Don't use locking around _nss_grp_create_tablename call.
	* nis/nss_nisplus/nisplus-initgroups.c: New file.
---
 nis/nis_table.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)

(limited to 'nis/nis_table.c')

diff --git a/nis/nis_table.c b/nis/nis_table.c
index a92a4b64ce..f898e3c66c 100644
--- a/nis/nis_table.c
+++ b/nis/nis_table.c
@@ -215,6 +215,7 @@ nis_list (const_nis_name name, unsigned int flags,
   char *tableptr;
   char *tablepath = NULL;
   int first_try = 0; /* Do we try the old binding at first ? */
+  nis_result *allres = NULL;
 
   if (res == NULL)
     return NULL;
@@ -223,6 +224,7 @@ nis_list (const_nis_name name, unsigned int flags,
     {
       status = NIS_BADNAME;
     err_out:
+      nis_freeresult (allres);
       memset (res, '\0', sizeof (nis_result));
       NIS_RES_STATUS (res) = status;
       return res;
@@ -349,6 +351,7 @@ nis_list (const_nis_name name, unsigned int flags,
 		    if (names != namebuf)
 		      nis_freenames (names);
 		    nis_free_request (ibreq);
+		    nis_freeresult (allres);
 		    return res;
 		  }
 		if (NIS_RES_OBJECT (res)->LI_data.li_attrs.li_attrs_len)
@@ -392,6 +395,53 @@ nis_list (const_nis_name name, unsigned int flags,
 		    goto again;
 		  }
 	      }
+	    else if ((flags & (FOLLOW_PATH | ALL_RESULTS))
+		     == (FOLLOW_PATH | ALL_RESULTS))
+	      {
+		if (allres == NULL)
+		  {
+		    allres = res;
+		    res = malloc (sizeof (nis_result));
+		    if (res == NULL)
+		      {
+			res = allres;
+			allres = NULL;
+			NIS_RES_STATUS (res) = NIS_NOMEMORY;
+			goto fail;
+		      }
+		    NIS_RES_STATUS (res) = NIS_RES_STATUS (allres);
+		  }
+		else
+		  {
+		    nis_object *objects_val
+		      = realloc (NIS_RES_OBJECT (allres),
+				 (NIS_RES_NUMOBJ (allres)
+				  + NIS_RES_NUMOBJ (res))
+				 * sizeof (nis_object));
+		    if (objects_val == NULL)
+		      {
+			NIS_RES_STATUS (res) = NIS_NOMEMORY;
+			goto fail;
+		      }
+		    NIS_RES_OBJECT (allres) = objects_val;
+		    memcpy (NIS_RES_OBJECT (allres) + NIS_RES_NUMOBJ (allres),
+			    NIS_RES_OBJECT (res),
+			    NIS_RES_NUMOBJ (res) * sizeof (nis_object));
+		    NIS_RES_NUMOBJ (allres) += NIS_RES_NUMOBJ (res);
+		    NIS_RES_NUMOBJ (res) = 0;
+		    free (NIS_RES_OBJECT (res));
+		    NIS_RES_OBJECT (res) = NULL;
+		    NIS_RES_STATUS (allres) = NIS_RES_STATUS (res);
+		    xdr_free ((xdrproc_t) _xdr_nis_result, (char *) res);
+		  }
+		clnt_status = __follow_path (&tablepath, &tableptr, ibreq,
+					     &bptr);
+		if (clnt_status != NIS_SUCCESS)
+		  {
+		    NIS_RES_STATUS (res) = clnt_status;
+		    ++done;
+		  }
+	      }
 	    else
 	      ++done;
 	    break;
@@ -485,6 +535,12 @@ nis_list (const_nis_name name, unsigned int flags,
 
   nis_free_request (ibreq);
 
+  if (allres)
+    {
+      nis_freeresult (res);
+      return allres;
+    }
+
   return res;
 }
 libnsl_hidden_def (nis_list)
-- 
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