[NET]: Make packet reception network namespace safe

[linux-2.6-omap-h63xx.git] / drivers / net / hamradio / bpqether.c

diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c
index 1699d42d13ca417d504058e581054d2c4fd7fde0..85fb8e7efacf0a2bdbf127a10510f342c01f788c 100644 (file)
--- a/drivers/net/hamradio/bpqether.c
+++ b/drivers/net/hamradio/bpqether.c
@@ -173,6 +173,9 @@ static int bpq_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_ty
        struct ethhdr *eth;
        struct bpqdev *bpq;
 
+       if (dev->nd_net != &init_net)
+               goto drop;
+
        if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL)
                return NET_RX_DROP;