From 836db76ebe55f59c6e52c21296f45f3752fc5cfa Mon Sep 17 00:00:00 2001
From: oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Date: Sun, 24 Feb 2008 14:30:34 +0000
Subject: [PATCH] added for for invalid number of ds entries

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2@1299 a5681a0c-68f1-0310-ab6d-d61299d08faa
---
 program/src/rrd_restore.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/program/src/rrd_restore.c b/program/src/rrd_restore.c
index 42c316c0..dc28a917 100644
--- a/program/src/rrd_restore.c
+++ b/program/src/rrd_restore.c
@@ -314,7 +314,10 @@ int xml2rrd(char* buf, rrd_t* rrd, char rc){
       eat_tag(&ptr2,"cdp_prep");
       for(i=0;i< (int)rrd->stat_head->ds_cnt;i++)
       {
-      eat_tag(&ptr2,"ds");
+         if (eat_tag(&ptr2, "ds") != 1){
+            rrd_set_error("expected to find %lu <ds> entries in <cdp_prep>",rrd->stat_head->ds_cnt);
+            return -1;
+         }
       /* support to read CDP parameters */
       rra_index = rrd->stat_head->rra_cnt-1; 
       skip(&ptr2);
-- 
2.30.2