From: Ben Pfaff <blp@nicira.com>
Date: Tue, 8 Jul 2008 20:46:14 +0000 (-0700)
Subject: Set skb->dev before calling netif_rx().
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=21185e5db1ce2c5683658dacfcc6ca0b46207a93;p=openvswitch

Set skb->dev before calling netif_rx().

Fixes null pointer dereference reported by David Erickson
<derickso@stanford.edu>.
---

diff --git a/datapath/dp_dev.c b/datapath/dp_dev.c
index 48981376..e618d718 100644
--- a/datapath/dp_dev.c
+++ b/datapath/dp_dev.c
@@ -27,6 +27,7 @@ int dp_dev_recv(struct net_device *netdev, struct sk_buff *skb)
 {
 	int len = skb->len;
 	struct dp_dev *dp_dev = dp_dev_priv(netdev);
+	skb->dev = netdev;
 	skb->pkt_type = PACKET_HOST;
 	skb->protocol = eth_type_trans(skb, netdev);
 	if (in_interrupt())