From 62b9a6e11d6ed4fd2c3af5a3072835288cfb122b Mon Sep 17 00:00:00 2001
From: Oleksandr Zinenko <zinenko@lri.fr>
Date: Fri, 12 Sep 2014 14:19:43 +0200
Subject: [PATCH] Fix overfow write in utility function

---
 source/util.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/source/util.c b/source/util.c
index 8ebf6d8..6f639ea 100644
--- a/source/util.c
+++ b/source/util.c
@@ -108,11 +108,12 @@
 void clay_util_array_output_dims_pad_zero(clay_array_p a) {
   int i;
   int end = a->size*2+1;
+  int old_size = a->size;
 
-  for (i = a->size ; i < end ; i++)
+  for (i = old_size ; i < end ; i++)
     clay_array_add(a, 0);
 
-  for (i = end-1 ; i >= 0 ; i--) {
+  for (i = old_size - 1 ; i >= 0 ; i--) {
     a->data[i*2+1] = a->data[i];
     a->data[i] = 0;
   }
-- 
2.11.4.GIT