From 6692f4119e14fea625d477cd83852a3fefd4e0fe Mon Sep 17 00:00:00 2001
From: xueyunfei <xueyunfei@espressif.com>
Date: Wed, 21 Oct 2020 20:52:06 +0800
Subject: [PATCH] bugfix ipv6 ping error when src ip miss for 4.2

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

diff --git a/components/lwip/lwip b/components/lwip/lwip
index 4fd84abace..889c3875bf 160000
--- a/components/lwip/lwip
+++ b/components/lwip/lwip
@@ -1 +1 @@
-Subproject commit 4fd84abace0cd8a5a709c194fa54afb3cd39b3f7
+Subproject commit 889c3875bf2154356aab10b36025add28909a933