From 645ca84704db70f6dd29aefdec7bfbf6d9fc01f4 Mon Sep 17 00:00:00 2001
From: Dirk Ziegelmeier <dirk@ziegelmeier.net>
Date: Wed, 18 Jan 2017 13:43:01 +0100
Subject: [PATCH] Retry 1 to fix bug #50064 Accidentally used the wrong
 destination HW addr

---
 src/core/ipv4/etharp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/ipv4/etharp.c b/src/core/ipv4/etharp.c
index 7a6ef0bf..57ce2e4d 100644
--- a/src/core/ipv4/etharp.c
+++ b/src/core/ipv4/etharp.c
@@ -701,7 +701,7 @@ etharp_input(struct pbuf *p, struct netif *netif)
     if (for_us) {
       /* send ARP response */
       etharp_raw(netif,
-                 (struct eth_addr *)netif->hwaddr, &hdr->dhwaddr,
+                 (struct eth_addr *)netif->hwaddr, &hdr->shwaddr,
                  (struct eth_addr *)netif->hwaddr, netif_ip4_addr(netif),
                  &hdr->shwaddr, &sipaddr,
                  ARP_REPLY);