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Diffstat (limited to 'net/ipv4/raw.c')
-rw-r--r--net/ipv4/raw.c33
1 files changed, 16 insertions, 17 deletions
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index ab996f9c0fe0..ce154b47f1da 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -87,7 +87,7 @@ void raw_hash_sk(struct sock *sk)
87 struct raw_hashinfo *h = sk->sk_prot->h.raw_hash; 87 struct raw_hashinfo *h = sk->sk_prot->h.raw_hash;
88 struct hlist_head *head; 88 struct hlist_head *head;
89 89
90 head = &h->ht[inet_sk(sk)->num & (RAW_HTABLE_SIZE - 1)]; 90 head = &h->ht[inet_sk(sk)->inet_num & (RAW_HTABLE_SIZE - 1)];
91 91
92 write_lock_bh(&h->lock); 92 write_lock_bh(&h->lock);
93 sk_add_node(sk, head); 93 sk_add_node(sk, head);
@@ -115,9 +115,9 @@ static struct sock *__raw_v4_lookup(struct net *net, struct sock *sk,
115 sk_for_each_from(sk, node) { 115 sk_for_each_from(sk, node) {
116 struct inet_sock *inet = inet_sk(sk); 116 struct inet_sock *inet = inet_sk(sk);
117 117
118 if (net_eq(sock_net(sk), net) && inet->num == num && 118 if (net_eq(sock_net(sk), net) && inet->inet_num == num &&
119 !(inet->daddr && inet->daddr != raddr) && 119 !(inet->inet_daddr && inet->inet_daddr != raddr) &&
120 !(inet->rcv_saddr && inet->rcv_saddr != laddr) && 120 !(inet->inet_rcv_saddr && inet->inet_rcv_saddr != laddr) &&
121 !(sk->sk_bound_dev_if && sk->sk_bound_dev_if != dif)) 121 !(sk->sk_bound_dev_if && sk->sk_bound_dev_if != dif))
122 goto found; /* gotcha */ 122 goto found; /* gotcha */
123 } 123 }
@@ -292,7 +292,6 @@ static int raw_rcv_skb(struct sock * sk, struct sk_buff * skb)
292 /* Charge it to the socket. */ 292 /* Charge it to the socket. */
293 293
294 if (sock_queue_rcv_skb(sk, skb) < 0) { 294 if (sock_queue_rcv_skb(sk, skb) < 0) {
295 atomic_inc(&sk->sk_drops);
296 kfree_skb(skb); 295 kfree_skb(skb);
297 return NET_RX_DROP; 296 return NET_RX_DROP;
298 } 297 }
@@ -327,7 +326,7 @@ static int raw_send_hdrinc(struct sock *sk, void *from, size_t length,
327 int err; 326 int err;
328 327
329 if (length > rt->u.dst.dev->mtu) { 328 if (length > rt->u.dst.dev->mtu) {
330 ip_local_error(sk, EMSGSIZE, rt->rt_dst, inet->dport, 329 ip_local_error(sk, EMSGSIZE, rt->rt_dst, inet->inet_dport,
331 rt->u.dst.dev->mtu); 330 rt->u.dst.dev->mtu);
332 return -EMSGSIZE; 331 return -EMSGSIZE;
333 } 332 }
@@ -500,10 +499,10 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
500 err = -EDESTADDRREQ; 499 err = -EDESTADDRREQ;
501 if (sk->sk_state != TCP_ESTABLISHED) 500 if (sk->sk_state != TCP_ESTABLISHED)
502 goto out; 501 goto out;
503 daddr = inet->daddr; 502 daddr = inet->inet_daddr;
504 } 503 }
505 504
506 ipc.addr = inet->saddr; 505 ipc.addr = inet->inet_saddr;
507 ipc.opt = NULL; 506 ipc.opt = NULL;
508 ipc.shtx.flags = 0; 507 ipc.shtx.flags = 0;
509 ipc.oif = sk->sk_bound_dev_if; 508 ipc.oif = sk->sk_bound_dev_if;
@@ -645,9 +644,9 @@ static int raw_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len)
645 if (addr->sin_addr.s_addr && chk_addr_ret != RTN_LOCAL && 644 if (addr->sin_addr.s_addr && chk_addr_ret != RTN_LOCAL &&
646 chk_addr_ret != RTN_MULTICAST && chk_addr_ret != RTN_BROADCAST) 645 chk_addr_ret != RTN_MULTICAST && chk_addr_ret != RTN_BROADCAST)
647 goto out; 646 goto out;
648 inet->rcv_saddr = inet->saddr = addr->sin_addr.s_addr; 647 inet->inet_rcv_saddr = inet->inet_saddr = addr->sin_addr.s_addr;
649 if (chk_addr_ret == RTN_MULTICAST || chk_addr_ret == RTN_BROADCAST) 648 if (chk_addr_ret == RTN_MULTICAST || chk_addr_ret == RTN_BROADCAST)
650 inet->saddr = 0; /* Use device */ 649 inet->inet_saddr = 0; /* Use device */
651 sk_dst_reset(sk); 650 sk_dst_reset(sk);
652 ret = 0; 651 ret = 0;
653out: return ret; 652out: return ret;
@@ -692,7 +691,7 @@ static int raw_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
692 if (err) 691 if (err)
693 goto done; 692 goto done;
694 693
695 sock_recv_timestamp(msg, sk, skb); 694 sock_recv_ts_and_drops(msg, sk, skb);
696 695
697 /* Copy the address. */ 696 /* Copy the address. */
698 if (sin) { 697 if (sin) {
@@ -717,7 +716,7 @@ static int raw_init(struct sock *sk)
717{ 716{
718 struct raw_sock *rp = raw_sk(sk); 717 struct raw_sock *rp = raw_sk(sk);
719 718
720 if (inet_sk(sk)->num == IPPROTO_ICMP) 719 if (inet_sk(sk)->inet_num == IPPROTO_ICMP)
721 memset(&rp->filter, 0, sizeof(rp->filter)); 720 memset(&rp->filter, 0, sizeof(rp->filter));
722 return 0; 721 return 0;
723} 722}
@@ -754,7 +753,7 @@ static int do_raw_setsockopt(struct sock *sk, int level, int optname,
754 char __user *optval, unsigned int optlen) 753 char __user *optval, unsigned int optlen)
755{ 754{
756 if (optname == ICMP_FILTER) { 755 if (optname == ICMP_FILTER) {
757 if (inet_sk(sk)->num != IPPROTO_ICMP) 756 if (inet_sk(sk)->inet_num != IPPROTO_ICMP)
758 return -EOPNOTSUPP; 757 return -EOPNOTSUPP;
759 else 758 else
760 return raw_seticmpfilter(sk, optval, optlen); 759 return raw_seticmpfilter(sk, optval, optlen);
@@ -784,7 +783,7 @@ static int do_raw_getsockopt(struct sock *sk, int level, int optname,
784 char __user *optval, int __user *optlen) 783 char __user *optval, int __user *optlen)
785{ 784{
786 if (optname == ICMP_FILTER) { 785 if (optname == ICMP_FILTER) {
787 if (inet_sk(sk)->num != IPPROTO_ICMP) 786 if (inet_sk(sk)->inet_num != IPPROTO_ICMP)
788 return -EOPNOTSUPP; 787 return -EOPNOTSUPP;
789 else 788 else
790 return raw_geticmpfilter(sk, optval, optlen); 789 return raw_geticmpfilter(sk, optval, optlen);
@@ -943,10 +942,10 @@ EXPORT_SYMBOL_GPL(raw_seq_stop);
943static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i) 942static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
944{ 943{
945 struct inet_sock *inet = inet_sk(sp); 944 struct inet_sock *inet = inet_sk(sp);
946 __be32 dest = inet->daddr, 945 __be32 dest = inet->inet_daddr,
947 src = inet->rcv_saddr; 946 src = inet->inet_rcv_saddr;
948 __u16 destp = 0, 947 __u16 destp = 0,
949 srcp = inet->num; 948 srcp = inet->inet_num;
950 949
951 seq_printf(seq, "%4d: %08X:%04X %08X:%04X" 950 seq_printf(seq, "%4d: %08X:%04X %08X:%04X"
952 " %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %p %d\n", 951 " %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %p %d\n",