#include "br_private.h"
/* Don't forward packets to originating port or forwarding diasabled */
-static inline int should_deliver(const struct net_bridge_port *p,
+static inline int should_deliver(const struct net_bridge_port *p,
const struct sk_buff *skb)
{
return (skb->dev != p->dev && p->state == BR_STATE_FORWARDING);
int br_dev_queue_push_xmit(struct sk_buff *skb)
{
/* drop mtu oversized packets except gso */
- if (packet_length(skb) > skb->dev->mtu && !skb_shinfo(skb)->gso_size)
+ if (packet_length(skb) > skb->dev->mtu && !skb_is_gso(skb))
kfree_skb(skb);
else {
-#ifdef CONFIG_BRIDGE_NETFILTER
/* ip_refrag calls ip_fragment, doesn't copy the MAC header. */
- nf_bridge_maybe_copy_header(skb);
-#endif
- skb_push(skb, ETH_HLEN);
+ if (nf_bridge_maybe_copy_header(skb))
+ kfree_skb(skb);
+ else {
+ skb_push(skb, ETH_HLEN);
- dev_queue_xmit(skb);
+ dev_queue_xmit(skb);
+ }
}
return 0;
/* called under bridge lock */
static void br_flood(struct net_bridge *br, struct sk_buff *skb, int clone,
- void (*__packet_hook)(const struct net_bridge_port *p,
+ void (*__packet_hook)(const struct net_bridge_port *p,
struct sk_buff *skb))
{
struct net_bridge_port *p;