diff options
| -rw-r--r-- | include/linux/if_packet.h | 6 | ||||
| -rw-r--r-- | net/packet/af_packet.c | 18 |
2 files changed, 14 insertions, 10 deletions
diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h index b9255854..99393ef 100644 --- a/include/linux/if_packet.h +++ b/include/linux/if_packet.h @@ -1,17 +1,19 @@ #ifndef __LINUX_IF_PACKET_H #define __LINUX_IF_PACKET_H +#include <linux/types.h> + struct sockaddr_pkt { unsigned short spkt_family; unsigned char spkt_device[14]; - unsigned short spkt_protocol; + __be16 spkt_protocol; }; struct sockaddr_ll { unsigned short sll_family; - unsigned short sll_protocol; + __be16 sll_protocol; int sll_ifindex; unsigned short sll_hatype; unsigned char sll_pkttype; diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index f4ccb90..271d2ee 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -201,7 +201,7 @@ struct packet_sock { spinlock_t bind_lock; char running; /* prot_hook is attached*/ int ifindex; /* bound device */ - unsigned short num; + __be16 num; #ifdef CONFIG_PACKET_MULTICAST struct packet_mclist *mclist; #endif @@ -331,7 +331,7 @@ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock, struct sockaddr_pkt *saddr=(struct sockaddr_pkt *)msg->msg_name; struct sk_buff *skb; struct net_device *dev; - unsigned short proto=0; + __be16 proto=0; int err; /* @@ -704,7 +704,7 @@ static int packet_sendmsg(struct kiocb *iocb, struct socket *sock, struct sockaddr_ll *saddr=(struct sockaddr_ll *)msg->msg_name; struct sk_buff *skb; struct net_device *dev; - unsigned short proto; + __be16 proto; unsigned char *addr; int ifindex, err, reserve = 0; @@ -858,7 +858,7 @@ static int packet_release(struct socket *sock) * Attach a packet hook. */ -static int packet_do_bind(struct sock *sk, struct net_device *dev, int protocol) +static int packet_do_bind(struct sock *sk, struct net_device *dev, __be16 protocol) { struct packet_sock *po = pkt_sk(sk); /* @@ -983,6 +983,7 @@ static int packet_create(struct socket *sock, int protocol) { struct sock *sk; struct packet_sock *po; + __be16 proto = (__force __be16)protocol; /* weird, but documented */ int err; if (!capable(CAP_NET_RAW)) @@ -1010,7 +1011,7 @@ static int packet_create(struct socket *sock, int protocol) po = pkt_sk(sk); sk->sk_family = PF_PACKET; - po->num = protocol; + po->num = proto; sk->sk_destruct = packet_sock_destruct; atomic_inc(&packet_socks_nr); @@ -1027,8 +1028,8 @@ static int packet_create(struct socket *sock, int protocol) #endif po->prot_hook.af_packet_priv = sk; - if (protocol) { - po->prot_hook.type = protocol; + if (proto) { + po->prot_hook.type = proto; dev_add_pack(&po->prot_hook); sock_hold(sk); po->running = 1; @@ -1624,7 +1625,8 @@ static int packet_set_ring(struct sock *sk, struct tpacket_req *req, int closing { char **pg_vec = NULL; struct packet_sock *po = pkt_sk(sk); - int was_running, num, order = 0; + int was_running, order = 0; + __be16 num; int err = 0; if (req->tp_block_nr) { |
