diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/filter.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/net/core/filter.c b/net/core/filter.c index ea315af56511..698a262b8ebb 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -30,6 +30,7 @@ #include <linux/inet.h> #include <linux/netdevice.h> #include <linux/if_packet.h> +#include <linux/if_arp.h> #include <linux/gfp.h> #include <net/ip.h> #include <net/protocol.h> @@ -1696,17 +1697,10 @@ static int __bpf_redirect_common(struct sk_buff *skb, struct net_device *dev, static int __bpf_redirect(struct sk_buff *skb, struct net_device *dev, u32 flags) { - switch (dev->type) { - case ARPHRD_TUNNEL: - case ARPHRD_TUNNEL6: - case ARPHRD_SIT: - case ARPHRD_IPGRE: - case ARPHRD_VOID: - case ARPHRD_NONE: - return __bpf_redirect_no_mac(skb, dev, flags); - default: + if (dev_is_mac_header_xmit(dev)) return __bpf_redirect_common(skb, dev, flags); - } + else + return __bpf_redirect_no_mac(skb, dev, flags); } BPF_CALL_3(bpf_clone_redirect, struct sk_buff *, skb, u32, ifindex, u64, flags) |
