From 454dc9735d59ddbbfd1a658541683017e71c294a Mon Sep 17 00:00:00 2001
From: oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Date: Sat, 15 Jan 2011 12:53:43 +0000
Subject: [PATCH] make sure we do not free stuff in rrdnew which was simply
 copied from rrdold and thus gets freed there already ...

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@2169 a5681a0c-68f1-0310-ab6d-d61299d08faa
---
 src/rrd_resize.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/rrd_resize.c b/src/rrd_resize.c
index 629d99b..8141025 100644
--- a/src/rrd_resize.c
+++ b/src/rrd_resize.c
@@ -161,6 +161,12 @@ int rrd_resize(
     default:
         rrd_set_error("Do not know how to handle RRD version %s",
                       rrdold.stat_head->version);
+
+        rrdnew.ds_def = NULL;
+        rrdnew.live_head = NULL;
+        rrdnew.pdp_prep = NULL;
+        rrdnew.cdp_prep = NULL;
+
         rrd_free(&rrdnew);
         rrd_free(&rrdold);
         rrd_close(rrd_file);
@@ -282,6 +288,12 @@ int rrd_resize(
     rrd_close(rrd_file);    
     rrd_close(rrd_out_file);    
     rrd_free(&rrdold);
+
+    rrdnew.ds_def = NULL;
+    rrdnew.live_head = NULL;
+    rrdnew.pdp_prep = NULL;
+    rrdnew.cdp_prep = NULL;
+
     rrd_free(&rrdnew);
     return (0);
 }
-- 
2.30.2