From d287184bbe025699992f3db3469afe779abc71fa Mon Sep 17 00:00:00 2001
From: Stefan Lankes <slankes@eonerc.rwth-aachen.de>
Date: Sun, 20 Nov 2016 00:09:12 +0100
Subject: [PATCH] add thread-safe version of lwip_rand

lwip_rand is required to support IPv6 and DNSSec
---
 hermit/lwip | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hermit/lwip b/hermit/lwip
index 6d1ec9cc7..594aea714 160000
--- a/hermit/lwip
+++ b/hermit/lwip
@@ -1 +1 @@
-Subproject commit 6d1ec9cc709892e9a30461b85df2161f556e4af6
+Subproject commit 594aea71498c7c11850186f9b7d85e95ee34ac68