From 4456c7d230d91ac60401db02e15178fe0636007d Mon Sep 17 00:00:00 2001
From: Dirk Ziegelmeier <dirk@ziegelmeier.net>
Date: Tue, 23 Aug 2016 12:32:57 +0200
Subject: [PATCH] Fix regression in etharp.c: Allocate correct pbuf layer

---
 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 5288b744..42485d17 100644
--- a/src/core/ipv4/etharp.c
+++ b/src/core/ipv4/etharp.c
@@ -1097,7 +1097,7 @@ etharp_query(struct netif *netif, const ip4_addr_t *ipaddr, struct pbuf *q)
     }
     if (copy_needed) {
       /* copy the whole packet into new pbufs */
-      p = pbuf_alloc(PBUF_RAW_TX, p->tot_len, PBUF_RAM);
+      p = pbuf_alloc(PBUF_LINK, p->tot_len, PBUF_RAM);
       if (p != NULL) {
         if (pbuf_copy(p, q) != ERR_OK) {
           pbuf_free(p);