From: Wilfried Goesgens <dothebart@citadel.org>
Date: Sat, 7 Jun 2014 14:57:50 +0000 (+0200)
Subject: CPU Percentage: after realloc the pointer becomes invalid; need to work on new pointer.
X-Git-Tag: collectd-5.5.0~294^2
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=911b17c0df15eb9448ba41e773fa645f6aaa603e;p=collectd.git

CPU Percentage: after realloc the pointer becomes invalid; need to work on new pointer.

fixes https://gist.github.com/toni-moreno/a2f80021535f87202de7
---

diff --git a/src/cpu.c b/src/cpu.c
index 2e225fd1..79dc1507 100644
--- a/src/cpu.c
+++ b/src/cpu.c
@@ -241,10 +241,11 @@ static int cpu_states_grow (void)
 	  return -1;
   }
 
-  for (i = percents_cells; i < size; i++)
+  percents = tmp;
+
+  for (i = percents_cells ; i < size; i++)
 	  memset(&percents[i], 0, sizeof(*percents));
 
-  percents = tmp;
   percents_cells = size;
   return 0;
 } /* cpu_states_grow */