From a8bc8570fa195ce5bb9a39d7b6d8d3a5f1b4fe5b Mon Sep 17 00:00:00 2001
From: Gleb Natapov <gleb@redhat.com>
Date: Thu, 21 May 2009 17:17:43 +0300
Subject: [PATCH] Minimal ethernet frame length is 64 bytes.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Glauber Costa <glommer@redhat.com>
---
 savevm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/savevm.c b/savevm.c
index cb6cd2e4361..f186c5eb7f0 100644
--- a/savevm.c
+++ b/savevm.c
@@ -103,12 +103,13 @@ static int announce_self_create(uint8_t *buf,
 
     /* FIXME: should we send a different packet (arp/rarp/ping)? */
 
+    memset(buf, 0, 64);
     memset(buf, 0xff, 6);         /* h_dst */
     memcpy(buf + 6, mac_addr, 6); /* h_src */
     memcpy(buf + 12, &proto, 2);  /* h_proto */
     memcpy(buf + 14, &magic, 4);  /* magic */
 
-    return 18; /* len */
+    return 64; /* len */
 }
 
 void qemu_announce_self(void)
-- 
2.39.5