diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 02b61b85b62cfe2efe80632c552b05d8147f8d3d..d981d4c41dd3b1ef6faa49fcdcf21bc4bc88c9c0 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -1132,7 +1132,7 @@ static void gfar_vlan_rx_kill_vid(struct net_device *dev, uint16_t vid)
spin_lock_irqsave(&priv->rxlock, flags);
- vlan_group_set_device(priv->vgrp, vid, NULL);
+ vlan_group_set_device(priv->vlgrp, vid, NULL);
spin_unlock_irqrestore(&priv->rxlock, flags);
}
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index 86e56f1f2f0bd0a9e215afbb35d6f7ba5b992240..ebfa2967cd68213a4ac8069b1807205631d58910 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -140,7 +140,7 @@ static struct pppox_sock *__get_item(unsigned long sid, unsigned char *addr, int
ret = item_hash_table[hash];
- while (ret && !(cmp_addr(&ret->pppoe_pa, sid, addr) && ret->pppoe_dev->ifindex == ifindex))
+ while (ret && !(cmp_addr(&ret->pppoe_pa, sid, addr) && ret->pppoe_ifindex == ifindex))
ret = ret->next;
return ret;
@@ -153,7 +153,7 @@ static int __set_item(struct pppox_sock *po)
ret = item_hash_table[hash];
while (ret) {
- if (cmp_2_addr(&ret->pppoe_pa, &po->pppoe_pa) && ret->pppoe_dev->ifindex == po->pppoe_dev->ifindex)
+ if (cmp_2_addr(&ret->pppoe_pa, &po->pppoe_pa) && ret->pppoe_ifindex == po->pppoe_ifindex)
return -EALREADY;
ret = ret->next;
@@ -174,7 +174,7 @@ static struct pppox_sock *__delete_item(unsigned long sid, char *addr, int ifind
src = &item_hash_table[hash];
while (ret) {
- if (cmp_addr(&ret->pppoe_pa, sid, addr) && ret->pppoe_dev->ifindex == ifindex) {
+ if (cmp_addr(&ret->pppoe_pa, sid, addr) && ret->pppoe_ifindex == ifindex) {
*src = ret->next;
break;
}
@@ -529,7 +529,7 @@ static int pppoe_release(struct socket *sock)
po = pppox_sk(sk);
if (po->pppoe_pa.sid) {
- delete_item(po->pppoe_pa.sid, po->pppoe_pa.remote, po->pppoe_dev->ifindex);
+ delete_item(po->pppoe_pa.sid, po->pppoe_pa.remote, po->pppoe_ifindex);
}
if (po->pppoe_dev)
@@ -577,7 +577,7 @@ static int pppoe_connect(struct socket *sock, struct sockaddr *uservaddr,
pppox_unbind_sock(sk);
/* Delete the old binding */
- delete_item(po->pppoe_pa.sid,po->pppoe_pa.remote,po->pppoe_dev->ifindex);
+ delete_item(po->pppoe_pa.sid,po->pppoe_pa.remote,po->pppoe_ifindex);
if(po->pppoe_dev)
dev_put(po->pppoe_dev);
@@ -597,6 +597,7 @@ static int pppoe_connect(struct socket *sock, struct sockaddr *uservaddr,
goto end;
po->pppoe_dev = dev;
+ po->pppoe_ifindex = dev->ifindex;
if (!(dev->flags & IFF_UP))
goto err_put;
diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
index 4fab3d0a4bcef5e7d6e0c9047b30b09afdead916..e33ee763c052ebfeeaf24d9d1cd2876ff0228008 100644
--- a/include/linux/if_pppox.h
+++ b/include/linux/if_pppox.h
@@ -114,6 +114,7 @@ struct pppoe_hdr {
#ifdef __KERNEL__
struct pppoe_opt {
struct net_device *dev; /* device associated with socket*/
+ int ifindex; /* ifindex of device associated with socket */
struct pppoe_addr pa; /* what this socket is bound to*/
struct sockaddr_pppox relay; /* what socket data will be
relayed to (PPPoE relaying) */
@@ -132,6 +133,7 @@ struct pppox_sock {
unsigned short num;
};
#define pppoe_dev proto.pppoe.dev
+#define pppoe_ifindex proto.pppoe.ifindex
#define pppoe_pa proto.pppoe.pa
#define pppoe_relay proto.pppoe.relay
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_core.h b/include/linux/netfilter_ipv4/ip_conntrack_core.h
index 907d4f5ca5dc50f2384ad69730f8c5686e085cf1..e3a6df07aa4bf111aee987c63530a05b88380ef0 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_core.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_core.h
@@ -45,7 +45,7 @@ static inline int ip_conntrack_confirm(struct sk_buff **pskb)
int ret = NF_ACCEPT;
if (ct) {
- if (!is_confirmed(ct))
+ if (!is_confirmed(ct) && !is_dying(ct))
ret = __ip_conntrack_confirm(pskb);
ip_ct_deliver_cached_events(ct);
}
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index f7be1ac736016e404f30e462b80aa6f42c35e922..09a2532699b236c0eb7f2af11ba5da7b6c93a709 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -66,7 +66,7 @@ struct inet_hashinfo;
struct inet_timewait_death_row {
/* Short-time timewait calendar */
int twcal_hand;
- int twcal_jiffie;
+ unsigned long twcal_jiffie;
struct timer_list twcal_timer;
struct hlist_head twcal_row[INET_TWDR_RECYCLE_SLOTS];
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index 7fdc72c01356cf69a6d6b3a907838c47ccc2bb4e..85634e1865c31dca6356397e093698f18a9fd7fd 100644
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -64,7 +64,7 @@ static inline int nf_conntrack_confirm(struct sk_buff **pskb)
int ret = NF_ACCEPT;
if (ct) {
- if (!nf_ct_is_confirmed(ct))
+ if (!nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct))
ret = __nf_conntrack_confirm(pskb);
nf_ct_deliver_cached_events(ct);
}
diff --git a/include/net/sock.h b/include/net/sock.h
index 849c7df23181fc4ba57dafffdf64941598a580eb..2c7d60ca354858ac75ead88773d0886aedcc185c 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -426,7 +426,7 @@ static inline void sk_acceptq_added(struct sock *sk)
static inline int sk_acceptq_is_full(struct sock *sk)
{
- return sk->sk_ack_backlog >= sk->sk_max_ack_backlog;
+ return sk->sk_ack_backlog > sk->sk_max_ack_backlog;
}
/*
diff --git a/net/core/sock.c b/net/core/sock.c
index e9986acdd0ab0920f5283801484619926907542f..8d65d6478dcde0dd52ff1c28958aa2e03ebf160f 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1597,7 +1597,7 @@ int compat_sock_common_getsockopt(struct socket *sock, int level, int optname,
{
struct sock *sk = sock->sk;
- if (sk->sk_prot->compat_setsockopt != NULL)
+ if (sk->sk_prot->compat_getsockopt != NULL)
return sk->sk_prot->compat_getsockopt(sk, level, optname,
optval, optlen);
return sk->sk_prot->getsockopt(sk, level, optname, optval, optlen);
diff --git a/net/dccp/input.c b/net/dccp/input.c
index 4dee462f00db2c11fab14f709e15d8f6cd97432a..287099f7f04250a056ccc02853038857453cbb13 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -256,10 +256,10 @@ int dccp_rcv_established(struct sock *sk, struct sk_buff *skb,
* (only one is active at a time); when moving to bidirectional
* service, this needs to be revised.
*/
- if (dccp_sk(sk)->dccps_role == DCCP_ROLE_SERVER)
- ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb);
- else
+ if (dccp_sk(sk)->dccps_role == DCCP_ROLE_CLIENT)
ccid_hc_tx_packet_recv(dp->dccps_hc_tx_ccid, sk, skb);
+ else /* listening or connected server */
+ ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb);
return __dccp_rcv_established(sk, skb, dh, len);
discard:
@@ -495,10 +495,10 @@ int dccp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
goto discard;
/* XXX see the comments in dccp_rcv_established about this */
- if (dccp_sk(sk)->dccps_role == DCCP_ROLE_SERVER)
- ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb);
- else
+ if (dccp_sk(sk)->dccps_role == DCCP_ROLE_CLIENT)
ccid_hc_tx_packet_recv(dp->dccps_hc_tx_ccid, sk, skb);
+ else
+ ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb);
}
/*
diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c
index 6656bb497c7bde44aa37520cb5e65781b24179a6..6d235b3013dd3262b8185fa61e06690bad6eccc9 100644
--- a/net/dccp/minisocks.c
+++ b/net/dccp/minisocks.c
@@ -103,7 +103,7 @@ struct sock *dccp_create_openreq_child(struct sock *sk,
if (newsk != NULL) {
const struct dccp_request_sock *dreq = dccp_rsk(req);
- struct inet_connection_sock *newicsk = inet_csk(sk);
+ struct inet_connection_sock *newicsk = inet_csk(newsk);
struct dccp_sock *newdp = dccp_sk(newsk);
struct dccp_minisock *newdmsk = dccp_msk(newsk);
diff --git a/net/ipv4/netfilter/ip_conntrack_core.c b/net/ipv4/netfilter/ip_conntrack_core.c
index 07ba1dd136b5b2e711336cdb0828291d012edc54..23b99ae2cc37fffd07f5a38d4e6941a6fb44ebe3 100644
--- a/net/ipv4/netfilter/ip_conntrack_core.c
+++ b/net/ipv4/netfilter/ip_conntrack_core.c
@@ -1254,7 +1254,7 @@ get_next_corpse(int (*iter)(struct ip_conntrack *i, void *data),
list_for_each_entry(h, &unconfirmed, list) {
ct = tuplehash_to_ctrack(h);
if (iter(ct, data))
- goto found;
+ set_bit(IPS_DYING_BIT, &ct->status);
}
write_unlock_bh(&ip_conntrack_lock);
return NULL;
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
index 170d625fad67d7d7bc51878a937b597f8b8823f6..0a72eab146203e2ee208546638380c3662558578 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
@@ -812,8 +812,10 @@ void ip_conntrack_tcp_update(struct sk_buff *skb,
static const u8 tcp_valid_flags[(TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG) + 1] =
{
[TH_SYN] = 1,
- [TH_SYN|TH_ACK] = 1,
[TH_SYN|TH_PUSH] = 1,
+ [TH_SYN|TH_URG] = 1,
+ [TH_SYN|TH_PUSH|TH_URG] = 1,
+ [TH_SYN|TH_ACK] = 1,
[TH_SYN|TH_ACK|TH_PUSH] = 1,
[TH_RST] = 1,
[TH_RST|TH_ACK] = 1,
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index b984db771258f989f7a9499408ea0e4319c54e62..8f3e92d20df82ce0c402f947189025978259a29e 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -379,8 +379,7 @@ getorigdst(struct sock *sk, int optval, void __user *user, int *len)
return -ENOENT;
}
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
#include <linux/netfilter/nfnetlink.h>
#include <linux/netfilter/nfnetlink_conntrack.h>
@@ -435,8 +434,7 @@ struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4 = {
.print_conntrack = ipv4_print_conntrack,
.prepare = ipv4_prepare,
.get_features = ipv4_get_features,
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.tuple_to_nfattr = ipv4_tuple_to_nfattr,
.nfattr_to_tuple = ipv4_nfattr_to_tuple,
#endif
diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
index 88cfa6aacfc150f81eb9d7d419d2400812aa8515..5fd1e5363c1ab60ed9ec1e3e70505247f79327e3 100644
--- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
@@ -268,8 +268,7 @@ icmp_error(struct sk_buff *skb, unsigned int dataoff,
return icmp_error_message(skb, ctinfo, hooknum);
}
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
#include <linux/netfilter/nfnetlink.h>
#include <linux/netfilter/nfnetlink_conntrack.h>
@@ -368,8 +367,7 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp =
.error = icmp_error,
.destroy = NULL,
.me = NULL,
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.tuple_to_nfattr = icmp_tuple_to_nfattr,
.nfattr_to_tuple = icmp_nfattr_to_tuple,
#endif
diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c
index 2c01378d35924fb3bfddbebce591a01a7d8502ed..452e9d326684448ddafe00a558e2c3571a61b509 100644
--- a/net/ipv4/netfilter/nf_nat_core.c
+++ b/net/ipv4/netfilter/nf_nat_core.c
@@ -546,8 +546,7 @@ void nf_nat_protocol_unregister(struct nf_nat_protocol *proto)
}
EXPORT_SYMBOL(nf_nat_protocol_unregister);
-#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
- defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
int
nf_nat_port_range_to_nfattr(struct sk_buff *skb,
const struct nf_nat_range *range)
diff --git a/net/ipv4/netfilter/nf_nat_proto_gre.c b/net/ipv4/netfilter/nf_nat_proto_gre.c
index d3de579e09d225e32f2b01693830890c6aab3e70..e5a34c17d9271e21708efda147d7bc079e9f86ab 100644
--- a/net/ipv4/netfilter/nf_nat_proto_gre.c
+++ b/net/ipv4/netfilter/nf_nat_proto_gre.c
@@ -152,8 +152,7 @@ static struct nf_nat_protocol gre __read_mostly = {
.manip_pkt = gre_manip_pkt,
.in_range = gre_in_range,
.unique_tuple = gre_unique_tuple,
-#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
- defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.range_to_nfattr = nf_nat_port_range_to_nfattr,
.nfattr_to_range = nf_nat_port_nfattr_to_range,
#endif
diff --git a/net/ipv4/netfilter/nf_nat_proto_icmp.c b/net/ipv4/netfilter/nf_nat_proto_icmp.c
index 6bc2f06de055952d6bad47434e860620cc0a8fd2..f71ef9b5f4283f5ec08e824e705f858484074b5a 100644
--- a/net/ipv4/netfilter/nf_nat_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_nat_proto_icmp.c
@@ -78,8 +78,7 @@ struct nf_nat_protocol nf_nat_protocol_icmp = {
.manip_pkt = icmp_manip_pkt,
.in_range = icmp_in_range,
.unique_tuple = icmp_unique_tuple,
-#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
- defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.range_to_nfattr = nf_nat_port_range_to_nfattr,
.nfattr_to_range = nf_nat_port_nfattr_to_range,
#endif
diff --git a/net/ipv4/netfilter/nf_nat_proto_tcp.c b/net/ipv4/netfilter/nf_nat_proto_tcp.c
index 439164c7a62664a0c632ebfa9d3cd0ad4bdf26d2..123c95913f2815aa6f2cde7071634b9de8c2c7dd 100644
--- a/net/ipv4/netfilter/nf_nat_proto_tcp.c
+++ b/net/ipv4/netfilter/nf_nat_proto_tcp.c
@@ -144,8 +144,7 @@ struct nf_nat_protocol nf_nat_protocol_tcp = {
.manip_pkt = tcp_manip_pkt,
.in_range = tcp_in_range,
.unique_tuple = tcp_unique_tuple,
-#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
- defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.range_to_nfattr = nf_nat_port_range_to_nfattr,
.nfattr_to_range = nf_nat_port_nfattr_to_range,
#endif
diff --git a/net/ipv4/netfilter/nf_nat_proto_udp.c b/net/ipv4/netfilter/nf_nat_proto_udp.c
index 8cae6e063bb6331b4ce720af5957b84439983b2d..1c4c70e25cd4bf8135bfd3bcf8b9344ee653bb3b 100644
--- a/net/ipv4/netfilter/nf_nat_proto_udp.c
+++ b/net/ipv4/netfilter/nf_nat_proto_udp.c
@@ -134,8 +134,7 @@ struct nf_nat_protocol nf_nat_protocol_udp = {
.manip_pkt = udp_manip_pkt,
.in_range = udp_in_range,
.unique_tuple = udp_unique_tuple,
-#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
- defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.range_to_nfattr = nf_nat_port_range_to_nfattr,
.nfattr_to_range = nf_nat_port_nfattr_to_range,
#endif
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 0b2d265e7da746ef6383ba5b8fd2ee5cb008da64..1c405dd30c67b5996483a513009e76e5706137fe 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -15,6 +15,7 @@ int ip6_route_me_harder(struct sk_buff *skb)
struct dst_entry *dst;
struct flowi fl = {
.oif = skb->sk ? skb->sk->sk_bound_dev_if : 0,
+ .mark = skb->mark,
.nl_u =
{ .ip6_u =
{ .daddr = iph->daddr,
diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
index 4b7be4bb4d03406f437e08b9d5162aed80fd42fe..6f19c4a495607bf3be1bfabb374a43cda011eb7a 100644
--- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
@@ -353,8 +353,7 @@ static ctl_table nf_ct_ipv6_sysctl_table[] = {
};
#endif
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
#include <linux/netfilter/nfnetlink.h>
#include <linux/netfilter/nfnetlink_conntrack.h>
@@ -403,8 +402,7 @@ struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv6 = {
.print_tuple = ipv6_print_tuple,
.print_conntrack = ipv6_print_conntrack,
.prepare = ipv6_prepare,
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.tuple_to_nfattr = ipv6_tuple_to_nfattr,
.nfattr_to_tuple = ipv6_nfattr_to_tuple,
#endif
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index 21f19cc719f34d2bd4bcad23808efa95095bd023..075da4f287b84989a92af4e0c08b7e756d837a5e 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -244,8 +244,7 @@ icmpv6_error(struct sk_buff *skb, unsigned int dataoff,
return icmpv6_error_message(skb, dataoff, ctinfo, hooknum);
}
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
#include <linux/netfilter/nfnetlink.h>
#include <linux/netfilter/nfnetlink_conntrack.h>
@@ -327,8 +326,7 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6 =
.packet = icmpv6_packet,
.new = icmpv6_new,
.error = icmpv6_error,
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.tuple_to_nfattr = icmpv6_tuple_to_nfattr,
.nfattr_to_tuple = icmpv6_nfattr_to_tuple,
#endif
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 32891ebc9e68f3f6d657a83faa615548449c36e7..b3a70eb6d42ae8728a5d8803ea230e9d27ecbb10 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -976,8 +976,7 @@ void __nf_ct_refresh_acct(struct nf_conn *ct,
}
EXPORT_SYMBOL_GPL(__nf_ct_refresh_acct);
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
#include <linux/netfilter/nfnetlink.h>
#include <linux/netfilter/nfnetlink_conntrack.h>
@@ -1070,7 +1069,7 @@ get_next_corpse(int (*iter)(struct nf_conn *i, void *data),
list_for_each_entry(h, &unconfirmed, list) {
ct = nf_ct_tuplehash_to_ctrack(h);
if (iter(ct, data))
- goto found;
+ set_bit(IPS_DYING_BIT, &ct->status);
}
write_unlock_bh(&nf_conntrack_lock);
return NULL;
diff --git a/net/netfilter/nf_conntrack_proto_gre.c b/net/netfilter/nf_conntrack_proto_gre.c
index ac193ce702494f72c98a9c12c6d12be3e2a6e2be..5434472420fe68dc83cc231cbc6436d5d47854d9 100644
--- a/net/netfilter/nf_conntrack_proto_gre.c
+++ b/net/netfilter/nf_conntrack_proto_gre.c
@@ -281,8 +281,7 @@ static struct nf_conntrack_l4proto nf_conntrack_l4proto_gre4 = {
.new = gre_new,
.destroy = gre_destroy,
.me = THIS_MODULE,
-#if defined(CONFIG_NF_CONNTRACK_NETLINK) || \
- defined(CONFIG_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.tuple_to_nfattr = nf_ct_port_tuple_to_nfattr,
.nfattr_to_tuple = nf_ct_port_nfattr_to_tuple,
#endif
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index 069b85ca51cd026d2799d24d82e7c5208bd40481..153d6619993ab6795f56d6ac63f7b66ebc3da741 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -769,8 +769,10 @@ EXPORT_SYMBOL_GPL(nf_conntrack_tcp_update);
static u8 tcp_valid_flags[(TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG) + 1] =
{
[TH_SYN] = 1,
- [TH_SYN|TH_ACK] = 1,
[TH_SYN|TH_PUSH] = 1,
+ [TH_SYN|TH_URG] = 1,
+ [TH_SYN|TH_PUSH|TH_URG] = 1,
+ [TH_SYN|TH_ACK] = 1,
[TH_SYN|TH_ACK|TH_PUSH] = 1,
[TH_RST] = 1,
[TH_RST|TH_ACK] = 1,
@@ -1099,8 +1101,7 @@ static int tcp_new(struct nf_conn *conntrack,
return 1;
}
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
#include <linux/netfilter/nfnetlink.h>
#include <linux/netfilter/nfnetlink_conntrack.h>
@@ -1378,8 +1379,7 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp4 =
.packet = tcp_packet,
.new = tcp_new,
.error = tcp_error,
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.to_nfattr = tcp_to_nfattr,
.from_nfattr = nfattr_to_tcp,
.tuple_to_nfattr = nf_ct_port_tuple_to_nfattr,
@@ -1408,8 +1408,7 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6 =
.packet = tcp_packet,
.new = tcp_new,
.error = tcp_error,
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.to_nfattr = tcp_to_nfattr,
.from_nfattr = nfattr_to_tcp,
.tuple_to_nfattr = nf_ct_port_tuple_to_nfattr,
diff --git a/net/netfilter/nf_conntrack_proto_udp.c b/net/netfilter/nf_conntrack_proto_udp.c
index d0a1cee7ee52d765b144a2f53e15e3fbb1627451..a5e5726ec0c7d7cbe4ef2e7101c2e0f3aca9b853 100644
--- a/net/netfilter/nf_conntrack_proto_udp.c
+++ b/net/netfilter/nf_conntrack_proto_udp.c
@@ -208,8 +208,7 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4 =
.packet = udp_packet,
.new = udp_new,
.error = udp_error,
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.tuple_to_nfattr = nf_ct_port_tuple_to_nfattr,
.nfattr_to_tuple = nf_ct_port_nfattr_to_tuple,
#endif
@@ -236,8 +235,7 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6 =
.packet = udp_packet,
.new = udp_new,
.error = udp_error,
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.tuple_to_nfattr = nf_ct_port_tuple_to_nfattr,
.nfattr_to_tuple = nf_ct_port_nfattr_to_tuple,
#endif
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index b8eab0dbc3dd3f3a93f6af25317dc1c5e7f2f98b..91a0972ec117c1faefb72feca953653c40a7d80f 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -133,6 +133,7 @@ instance_put(struct nfulnl_instance *inst)
if (inst && atomic_dec_and_test(&inst->use)) {
UDEBUG("kfree(inst=%p)\n", inst);
kfree(inst);
+ module_put(THIS_MODULE);
}
}
@@ -217,6 +218,9 @@ _instance_destroy2(struct nfulnl_instance *inst, int lock)
spin_lock_bh(&inst->lock);
if (inst->skb) {
+ /* timer "holds" one reference (we have one more) */
+ if (del_timer(&inst->timer))
+ instance_put(inst);
if (inst->qlen)
__nfulnl_send(inst);
if (inst->skb) {
@@ -228,8 +232,6 @@ _instance_destroy2(struct nfulnl_instance *inst, int lock)
/* and finally put the refcount */
instance_put(inst);
-
- module_put(THIS_MODULE);
}
static inline void
@@ -363,9 +365,6 @@ __nfulnl_send(struct nfulnl_instance *inst)
{
int status;
- if (timer_pending(&inst->timer))
- del_timer(&inst->timer);
-
if (!inst->skb)
return 0;
@@ -393,8 +392,8 @@ static void nfulnl_timer(unsigned long data)
spin_lock_bh(&inst->lock);
__nfulnl_send(inst);
- instance_put(inst);
spin_unlock_bh(&inst->lock);
+ instance_put(inst);
}
/* This is an inline function, we don't really care about a long
@@ -560,6 +559,7 @@ __build_packet_message(struct nfulnl_instance *inst,
}
nlh->nlmsg_len = inst->skb->tail - old_tail;
+ inst->lastnlh = nlh;
return 0;
nlmsg_failure:
@@ -689,6 +689,9 @@ nfulnl_log_packet(unsigned int pf,
* enough room in the skb left. flush to userspace. */
UDEBUG("flushing old skb\n");
+ /* timer "holds" one reference (we have another one) */
+ if (del_timer(&inst->timer))
+ instance_put(inst);
__nfulnl_send(inst);
if (!(inst->skb = nfulnl_alloc_skb(nlbufsiz, size))) {
@@ -711,15 +714,16 @@ nfulnl_log_packet(unsigned int pf,
inst->timer.expires = jiffies + (inst->flushtimeout*HZ/100);
add_timer(&inst->timer);
}
- spin_unlock_bh(&inst->lock);
+unlock_and_release:
+ spin_unlock_bh(&inst->lock);
+ instance_put(inst);
return;
alloc_failure:
- spin_unlock_bh(&inst->lock);
- instance_put(inst);
UDEBUG("error allocating skb\n");
/* FIXME: statistics */
+ goto unlock_and_release;
}
static int
@@ -856,6 +860,9 @@ nfulnl_recv_config(struct sock *ctnl, struct sk_buff *skb,
ret = -EINVAL;
break;
}
+
+ if (!inst)
+ goto out;
} else {
if (!inst) {
UDEBUG("no config command, and no instance for "
@@ -909,6 +916,7 @@ nfulnl_recv_config(struct sock *ctnl, struct sk_buff *skb,
out_put:
instance_put(inst);
+out:
return ret;
}
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 51ca4383c388da3a72ce3804de583fbafaa0ae2b..606971645b33e0c43e5f8e097144570fa317a80f 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -934,7 +934,7 @@ static long unix_wait_for_peer(struct sock *other, long timeo)
sched = !sock_flag(other, SOCK_DEAD) &&
!(other->sk_shutdown & RCV_SHUTDOWN) &&
- (skb_queue_len(&other->sk_receive_queue) >=
+ (skb_queue_len(&other->sk_receive_queue) >
other->sk_max_ack_backlog);
unix_state_runlock(other);
@@ -1008,7 +1008,7 @@ restart:
if (other->sk_state != TCP_LISTEN)
goto out_unlock;
- if (skb_queue_len(&other->sk_receive_queue) >=
+ if (skb_queue_len(&other->sk_receive_queue) >
other->sk_max_ack_backlog) {
err = -EAGAIN;
if (!timeo)
@@ -1381,7 +1381,7 @@ restart:
}
if (unix_peer(other) != sk &&
- (skb_queue_len(&other->sk_receive_queue) >=
+ (skb_queue_len(&other->sk_receive_queue) >
other->sk_max_ack_backlog)) {
if (!timeo) {
err = -EAGAIN;