From cb78c1083fe961d4088bbdf47d39cb5061a33bb7 Mon Sep 17 00:00:00 2001
From: ronghulin <ronghulin@espressif.com>
Date: Wed, 5 Aug 2020 16:06:14 +0800
Subject: [PATCH] bugfix: fix IPv6 memory leak issue

---
 components/lwip/lwip | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/lwip/lwip b/components/lwip/lwip
index f4cb3e860..e4503a79c 160000
--- a/components/lwip/lwip
+++ b/components/lwip/lwip
@@ -1 +1 @@
-Subproject commit f4cb3e860c465041d13852a221efd6b75d97d67e
+Subproject commit e4503a79cc62b6912467e22fc3603b1b1cb06d49