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-rw-r--r--net/ipv6/addrconf.c2
-rw-r--r--net/ipv6/ip6_output.c2
-rw-r--r--net/ipv6/mcast.c2
-rw-r--r--net/ipv6/ndisc.c2
-rw-r--r--net/ipv6/netfilter/ip6_queue.c4
-rw-r--r--net/ipv6/tcp_ipv6.c18
-rw-r--r--net/ipv6/udp.c18
7 files changed, 29 insertions, 19 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 4e509e52fbc1..a970b4727ce8 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -1806,7 +1806,7 @@ static void sit_add_v4_addrs(struct inet6_dev *idev)
}
for (dev = dev_base; dev != NULL; dev = dev->next) {
- struct in_device * in_dev = __in_dev_get(dev);
+ struct in_device * in_dev = __in_dev_get_rtnl(dev);
if (in_dev && (dev->flags & IFF_UP)) {
struct in_ifaddr * ifa;
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 2f589f24c093..563b442ffab8 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -666,7 +666,7 @@ slow_path:
*/
fh->nexthdr = nexthdr;
fh->reserved = 0;
- if (frag_id) {
+ if (!frag_id) {
ipv6_select_ident(skb, fh);
frag_id = fh->identification;
} else
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 519899fb11d5..39a96c768102 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -1393,7 +1393,7 @@ static void mld_sendpack(struct sk_buff *skb)
static int grec_size(struct ifmcaddr6 *pmc, int type, int gdel, int sdel)
{
- return sizeof(struct mld2_grec) + 4*mld_scount(pmc,type,gdel,sdel);
+ return sizeof(struct mld2_grec) + 16 * mld_scount(pmc,type,gdel,sdel);
}
static struct sk_buff *add_grhead(struct sk_buff *skb, struct ifmcaddr6 *pmc,
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 555a31347eda..305d9ee6d7db 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1450,7 +1450,7 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh,
static void pndisc_redo(struct sk_buff *skb)
{
- ndisc_rcv(skb);
+ ndisc_recv_ns(skb);
kfree_skb(skb);
}
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index aa11cf366efa..5027bbe6415e 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -238,8 +238,8 @@ ipq_build_packet_message(struct ipq_queue_entry *entry, int *errp)
pmsg->packet_id = (unsigned long )entry;
pmsg->data_len = data_len;
- pmsg->timestamp_sec = skb_tv_base.tv_sec + entry->skb->tstamp.off_sec;
- pmsg->timestamp_usec = skb_tv_base.tv_usec + entry->skb->tstamp.off_usec;
+ pmsg->timestamp_sec = entry->skb->tstamp.off_sec;
+ pmsg->timestamp_usec = entry->skb->tstamp.off_usec;
pmsg->mark = entry->skb->nfmark;
pmsg->hook = entry->info->hook;
pmsg->hw_protocol = entry->skb->protocol;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 80643e6b346b..d693cb988b78 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -209,9 +209,11 @@ static __inline__ void __tcp_v6_hash(struct sock *sk)
lock = &tcp_hashinfo.lhash_lock;
inet_listen_wlock(&tcp_hashinfo);
} else {
- sk->sk_hashent = inet6_sk_ehashfn(sk, tcp_hashinfo.ehash_size);
- list = &tcp_hashinfo.ehash[sk->sk_hashent].chain;
- lock = &tcp_hashinfo.ehash[sk->sk_hashent].lock;
+ unsigned int hash;
+ sk->sk_hash = hash = inet6_sk_ehashfn(sk);
+ hash &= (tcp_hashinfo.ehash_size - 1);
+ list = &tcp_hashinfo.ehash[hash].chain;
+ lock = &tcp_hashinfo.ehash[hash].lock;
write_lock(lock);
}
@@ -322,13 +324,13 @@ static int __tcp_v6_check_established(struct sock *sk, const __u16 lport,
const struct in6_addr *saddr = &np->daddr;
const int dif = sk->sk_bound_dev_if;
const u32 ports = INET_COMBINED_PORTS(inet->dport, lport);
- const int hash = inet6_ehashfn(daddr, inet->num, saddr, inet->dport,
- tcp_hashinfo.ehash_size);
- struct inet_ehash_bucket *head = &tcp_hashinfo.ehash[hash];
+ unsigned int hash = inet6_ehashfn(daddr, inet->num, saddr, inet->dport);
+ struct inet_ehash_bucket *head = inet_ehash_bucket(&tcp_hashinfo, hash);
struct sock *sk2;
const struct hlist_node *node;
struct inet_timewait_sock *tw;
+ prefetch(head->chain.first);
write_lock(&head->lock);
/* Check TIME-WAIT sockets first. */
@@ -365,14 +367,14 @@ static int __tcp_v6_check_established(struct sock *sk, const __u16 lport,
/* And established part... */
sk_for_each(sk2, node, &head->chain) {
- if (INET6_MATCH(sk2, saddr, daddr, ports, dif))
+ if (INET6_MATCH(sk2, hash, saddr, daddr, ports, dif))
goto not_unique;
}
unique:
BUG_TRAP(sk_unhashed(sk));
__sk_add_node(sk, &head->chain);
- sk->sk_hashent = hash;
+ sk->sk_hash = hash;
sock_prot_inc_use(sk->sk_prot);
write_unlock(&head->lock);
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 6001948600f3..bf9519341fd3 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -99,7 +99,7 @@ static int udp_v6_get_port(struct sock *sk, unsigned short snum)
next:;
}
result = best;
- for(;; result += UDP_HTABLE_SIZE) {
+ for(i = 0; i < (1 << 16) / UDP_HTABLE_SIZE; i++, result += UDP_HTABLE_SIZE) {
if (result > sysctl_local_port_range[1])
result = sysctl_local_port_range[0]
+ ((result - sysctl_local_port_range[0]) &
@@ -107,6 +107,8 @@ static int udp_v6_get_port(struct sock *sk, unsigned short snum)
if (!udp_lport_inuse(result))
break;
}
+ if (i >= (1 << 16) / UDP_HTABLE_SIZE)
+ goto fail;
gotit:
udp_port_rover = snum = result;
} else {
@@ -852,10 +854,16 @@ do_append_data:
else if (!corkreq)
err = udp_v6_push_pending_frames(sk, up);
- if (dst && connected)
- ip6_dst_store(sk, dst,
- ipv6_addr_equal(&fl->fl6_dst, &np->daddr) ?
- &np->daddr : NULL);
+ if (dst) {
+ if (connected) {
+ ip6_dst_store(sk, dst,
+ ipv6_addr_equal(&fl->fl6_dst, &np->daddr) ?
+ &np->daddr : NULL);
+ } else {
+ dst_release(dst);
+ }
+ }
+
if (err > 0)
err = np->recverr ? net_xmit_errno(err) : 0;
release_sock(sk);
generated by cgit v1.2.3 (git 2.0.4) at 2024-10-19 11:51:38 +0000