diff options
| -rw-r--r-- | include/linux/if_packet.h | 2 | ||||
| -rw-r--r-- | net/packet/af_packet.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h index 18db0668065..025ec33fbc8 100644 --- a/include/linux/if_packet.h +++ b/include/linux/if_packet.h @@ -61,6 +61,7 @@ struct tpacket_auxdata __u16 tp_mac; __u16 tp_net; __u16 tp_vlan_tci; + __u16 tp_padding; }; struct tpacket_hdr @@ -93,6 +94,7 @@ struct tpacket2_hdr __u32 tp_sec; __u32 tp_nsec; __u16 tp_vlan_tci; + __u16 tp_padding; }; #define TPACKET2_HDRLEN (TPACKET_ALIGN(sizeof(struct tpacket2_hdr)) + sizeof(struct sockaddr_ll)) diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 45dfb947629..150dd52b7e3 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -708,6 +708,7 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packe h.h2->tp_sec = ts.tv_sec; h.h2->tp_nsec = ts.tv_nsec; h.h2->tp_vlan_tci = skb->vlan_tci; + h.h2->tp_padding = 0; hdrlen = sizeof(*h.h2); break; default: @@ -1181,6 +1182,7 @@ static int packet_recvmsg(struct kiocb *iocb, struct socket *sock, aux.tp_net = skb_network_offset(skb); aux.tp_vlan_tci = skb->vlan_tci; + aux.tp_padding = 0; put_cmsg(msg, SOL_PACKET, PACKET_AUXDATA, sizeof(aux), &aux); } |