From d57041cf2a273b6854e25e15a4261eb706a078bd Mon Sep 17 00:00:00 2001
From: Pierre Joye <pierre.php@gmail.com>
Date: Tue, 19 Jul 2016 16:33:17 +0700
Subject: improve fix #72558, free contribRow as well

---
 ext/gd/libgd/gd_interpolation.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ext/gd/libgd/gd_interpolation.c b/ext/gd/libgd/gd_interpolation.c
index 9a7789e365..fd91e56535 100644
--- a/ext/gd/libgd/gd_interpolation.c
+++ b/ext/gd/libgd/gd_interpolation.c
@@ -909,6 +909,7 @@ static inline LineContribType * _gdContributionsAlloc(unsigned int line_length,
 			for (i=0;i<=u;i++) {
 				gdFree(res->ContribRow[i].Weights);
 			}
+			gdFree(res->ContribRow);
 			gdFree(res);
 			return NULL;
 		}
-- 
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