From: Ben Pfaff <blp@nicira.com>
Date: Wed, 12 Nov 2008 00:18:32 +0000 (-0800)
Subject: Use skb_copy_bits() to copy data that might not be pulled into headers.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c1c06ba950d615713ccad28a9449a3aec3c417f;p=openvswitch

Use skb_copy_bits() to copy data that might not be pulled into headers.
---

diff --git a/datapath/datapath.c b/datapath/datapath.c
index d4f332ee..07fa92d0 100644
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -690,7 +690,7 @@ dp_output_control(struct datapath *dp, struct sk_buff *skb,
 				    : OFPP_LOCAL);
 	opi->reason         = reason;
 	opi->pad            = 0;
-	memcpy(opi->data, skb_mac_header(skb), fwd_len);
+	skb_copy_bits(skb, 0, opi->data, fwd_len);
 	err = send_openflow_skb(f_skb, NULL);
 
 out: