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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-23 21:05:06 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-23 21:07:10 -0800
commitbdc08942897f6be33d00bb659761516f4652836d (patch)
tree238ec76128b8feb9da7e3ad8b85a3b15a318dd3f /net
parent85b80ebfa4384b8ea30cc1af9617db30319a9ccd (diff)
parent1b04ab4597725f75f94942da9aa40daa7b9a4bd9 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (37 commits) [NETFILTER]: fix ebtable targets return [IP_TUNNEL]: Don't limit the number of tunnels with generic name explicitly. [NET]: Restore sanity wrt. print_mac(). [NEIGH]: Fix race between neighbor lookup and table's hash_rnd update. [RTNL]: Validate hardware and broadcast address attribute for RTM_NEWLINK tg3: ethtool phys_id default [BNX2]: Update version to 1.7.4. [BNX2]: Disable parallel detect on an HP blade. [BNX2]: More 5706S link down workaround. ssb: Fix support for PCI devices behind a SSB->PCI bridge zd1211rw: fix sparse warnings rtl818x: fix sparse warnings ssb: Fix pcicore cardbus mode ssb: Make the GPIO API reentrancy safe ssb: Fix the GPIO API ssb: Fix watchdog access for devices without a chipcommon ssb: Fix serial console on new bcm47xx devices ath5k: Fix build warnings on some 64-bit platforms. WDEV, ath5k, don't return int from bool function WDEV: ath5k, fix lock imbalance ...
Diffstat (limited to 'net')
-rw-r--r--net/8021q/vlan_dev.c10
-rw-r--r--net/9p/trans_virtio.c2
-rw-r--r--net/bridge/netfilter/ebt_dnat.c4
-rw-r--r--net/bridge/netfilter/ebt_redirect.c4
-rw-r--r--net/bridge/netfilter/ebt_snat.c4
-rw-r--r--net/core/dev.c2
-rw-r--r--net/core/neighbour.c7
-rw-r--r--net/core/rtnetlink.c27
-rw-r--r--net/ipv4/fib_hash.c10
-rw-r--r--net/ipv4/ip_gre.c12
-rw-r--r--net/ipv4/ipip.c12
-rw-r--r--net/ipv4/netfilter/arpt_mangle.c2
-rw-r--r--net/ipv4/netfilter/ip_queue.c12
-rw-r--r--net/ipv6/ip6_tunnel.c15
-rw-r--r--net/ipv6/netfilter/ip6_queue.c10
-rw-r--r--net/ipv6/sit.c12
-rw-r--r--net/netfilter/nfnetlink_queue.c10
-rw-r--r--net/netfilter/xt_hashlimit.c3
-rw-r--r--net/netfilter/xt_iprange.c2
-rw-r--r--net/netfilter/xt_u32.c11
-rw-r--r--net/sctp/socket.c2
21 files changed, 83 insertions, 90 deletions
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index fc60c6d096b..77f04e49a1a 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -366,8 +366,7 @@ static int vlan_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct net_device_stats *stats = &dev->stats;
struct vlan_ethhdr *veth = (struct vlan_ethhdr *)(skb->data);
- DECLARE_MAC_BUF(mac);
- DECLARE_MAC_BUF(mac2);
+
/* Handle non-VLAN frames if they are sent to us, for example by DHCP.
*
* NOTE: THIS ASSUMES DIX ETHERNET, SPECIFICALLY NOT SUPPORTING
@@ -405,8 +404,11 @@ static int vlan_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
pr_debug("%s: about to send skb: %p to dev: %s\n",
__FUNCTION__, skb, skb->dev->name);
- pr_debug(" %s %s %4hx %4hx %4hx\n",
- print_mac(mac, veth->h_dest), print_mac(mac2, veth->h_source),
+ pr_debug(" " MAC_FMT " " MAC_FMT " %4hx %4hx %4hx\n",
+ veth->h_dest[0], veth->h_dest[1], veth->h_dest[2],
+ veth->h_dest[3], veth->h_dest[4], veth->h_dest[5],
+ veth->h_source[0], veth->h_source[1], veth->h_source[2],
+ veth->h_source[3], veth->h_source[4], veth->h_source[5],
veth->h_vlan_proto, veth->h_vlan_TCI,
veth->h_vlan_encapsulated_proto);
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index 9e3d81cb9f0..de7a9f532ed 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -110,7 +110,7 @@ static struct p9_req_t *p9_lookup_tag(struct virtio_chan *c, u16 tag)
}
for (count = old_max; count < c->max_tag; count++) {
c->reqs[count].status = REQ_STATUS_IDLE;
- c->reqs[count].wq = kmalloc(sizeof(wait_queue_t),
+ c->reqs[count].wq = kmalloc(sizeof(wait_queue_head_t),
GFP_ATOMIC);
if (!c->reqs[count].wq) {
printk(KERN_ERR "Couldn't grow tag array\n");
diff --git a/net/bridge/netfilter/ebt_dnat.c b/net/bridge/netfilter/ebt_dnat.c
index e700cbf634c..ca64c1cc1b4 100644
--- a/net/bridge/netfilter/ebt_dnat.c
+++ b/net/bridge/netfilter/ebt_dnat.c
@@ -20,8 +20,8 @@ static int ebt_target_dnat(struct sk_buff *skb, unsigned int hooknr,
{
const struct ebt_nat_info *info = data;
- if (skb_make_writable(skb, 0))
- return NF_DROP;
+ if (!skb_make_writable(skb, 0))
+ return EBT_DROP;
memcpy(eth_hdr(skb)->h_dest, info->mac, ETH_ALEN);
return info->target;
diff --git a/net/bridge/netfilter/ebt_redirect.c b/net/bridge/netfilter/ebt_redirect.c
index bfdf2fb60b1..b8afe850cf1 100644
--- a/net/bridge/netfilter/ebt_redirect.c
+++ b/net/bridge/netfilter/ebt_redirect.c
@@ -21,8 +21,8 @@ static int ebt_target_redirect(struct sk_buff *skb, unsigned int hooknr,
{
const struct ebt_redirect_info *info = data;
- if (skb_make_writable(skb, 0))
- return NF_DROP;
+ if (!skb_make_writable(skb, 0))
+ return EBT_DROP;
if (hooknr != NF_BR_BROUTING)
memcpy(eth_hdr(skb)->h_dest,
diff --git a/net/bridge/netfilter/ebt_snat.c b/net/bridge/netfilter/ebt_snat.c
index e252dabbb14..5425333dda0 100644
--- a/net/bridge/netfilter/ebt_snat.c
+++ b/net/bridge/netfilter/ebt_snat.c
@@ -22,8 +22,8 @@ static int ebt_target_snat(struct sk_buff *skb, unsigned int hooknr,
{
const struct ebt_nat_info *info = data;
- if (skb_make_writable(skb, 0))
- return NF_DROP;
+ if (!skb_make_writable(skb, 0))
+ return EBT_DROP;
memcpy(eth_hdr(skb)->h_source, info->mac, ETH_ALEN);
if (!(info->target & NAT_ARP_BIT) &&
diff --git a/net/core/dev.c b/net/core/dev.c
index 908f07c3bd7..fcdf03cf3b3 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2900,7 +2900,7 @@ int __dev_addr_add(struct dev_addr_list **list, int *count,
}
}
- da = kmalloc(sizeof(*da), GFP_ATOMIC);
+ da = kzalloc(sizeof(*da), GFP_ATOMIC);
if (da == NULL)
return -ENOMEM;
memcpy(da->da_addr, addr, alen);
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index a16cf1ec5e5..2328acbd16c 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -358,11 +358,12 @@ struct neighbour *neigh_lookup(struct neigh_table *tbl, const void *pkey,
{
struct neighbour *n;
int key_len = tbl->key_len;
- u32 hash_val = tbl->hash(pkey, dev);
+ u32 hash_val;
NEIGH_CACHE_STAT_INC(tbl, lookups);
read_lock_bh(&tbl->lock);
+ hash_val = tbl->hash(pkey, dev);
for (n = tbl->hash_buckets[hash_val & tbl->hash_mask]; n; n = n->next) {
if (dev == n->dev && !memcmp(n->primary_key, pkey, key_len)) {
neigh_hold(n);
@@ -379,11 +380,12 @@ struct neighbour *neigh_lookup_nodev(struct neigh_table *tbl, struct net *net,
{
struct neighbour *n;
int key_len = tbl->key_len;
- u32 hash_val = tbl->hash(pkey, NULL);
+ u32 hash_val;
NEIGH_CACHE_STAT_INC(tbl, lookups);
read_lock_bh(&tbl->lock);
+ hash_val = tbl->hash(pkey, NULL);
for (n = tbl->hash_buckets[hash_val & tbl->hash_mask]; n; n = n->next) {
if (!memcmp(n->primary_key, pkey, key_len) &&
(net == n->dev->nd_net)) {
@@ -507,6 +509,7 @@ struct pneigh_entry * pneigh_lookup(struct neigh_table *tbl,
if (tbl->pconstructor && tbl->pconstructor(n)) {
if (dev)
dev_put(dev);
+ release_net(net);
kfree(n);
n = NULL;
goto out;
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 61ac8d06292..2bd9c5f7627 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -689,10 +689,12 @@ const struct nla_policy ifla_policy[IFLA_MAX+1] = {
[IFLA_BROADCAST] = { .type = NLA_BINARY, .len = MAX_ADDR_LEN },
[IFLA_MAP] = { .len = sizeof(struct rtnl_link_ifmap) },
[IFLA_MTU] = { .type = NLA_U32 },
+ [IFLA_LINK] = { .type = NLA_U32 },
[IFLA_TXQLEN] = { .type = NLA_U32 },
[IFLA_WEIGHT] = { .type = NLA_U32 },
[IFLA_OPERSTATE] = { .type = NLA_U8 },
[IFLA_LINKMODE] = { .type = NLA_U8 },
+ [IFLA_LINKINFO] = { .type = NLA_NESTED },
[IFLA_NET_NS_PID] = { .type = NLA_U32 },
};
@@ -720,6 +722,21 @@ static struct net *get_net_ns_by_pid(pid_t pid)
return net;
}
+static int validate_linkmsg(struct net_device *dev, struct nlattr *tb[])
+{
+ if (dev) {
+ if (tb[IFLA_ADDRESS] &&
+ nla_len(tb[IFLA_ADDRESS]) < dev->addr_len)
+ return -EINVAL;
+
+ if (tb[IFLA_BROADCAST] &&
+ nla_len(tb[IFLA_BROADCAST]) < dev->addr_len)
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static int do_setlink(struct net_device *dev, struct ifinfomsg *ifm,
struct nlattr **tb, char *ifname, int modified)
{
@@ -892,12 +909,7 @@ static int rtnl_setlink(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
goto errout;
}
- if (tb[IFLA_ADDRESS] &&
- nla_len(tb[IFLA_ADDRESS]) < dev->addr_len)
- goto errout_dev;
-
- if (tb[IFLA_BROADCAST] &&
- nla_len(tb[IFLA_BROADCAST]) < dev->addr_len)
+ if ((err = validate_linkmsg(dev, tb)) < 0)
goto errout_dev;
err = do_setlink(dev, ifm, tb, ifname, 0);
@@ -1018,6 +1030,9 @@ replay:
else
dev = NULL;
+ if ((err = validate_linkmsg(dev, tb)) < 0)
+ return err;
+
if (tb[IFLA_LINKINFO]) {
err = nla_parse_nested(linkinfo, IFLA_INFO_MAX,
tb[IFLA_LINKINFO], ifla_info_policy);
diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c
index 76b9c684ccc..8d58d85dfac 100644
--- a/net/ipv4/fib_hash.c
+++ b/net/ipv4/fib_hash.c
@@ -372,7 +372,8 @@ static struct fib_node *fib_find_node(struct fn_zone *fz, __be32 key)
static int fn_hash_insert(struct fib_table *tb, struct fib_config *cfg)
{
struct fn_hash *table = (struct fn_hash *) tb->tb_data;
- struct fib_node *new_f, *f;
+ struct fib_node *new_f = NULL;
+ struct fib_node *f;
struct fib_alias *fa, *new_fa;
struct fn_zone *fz;
struct fib_info *fi;
@@ -496,7 +497,6 @@ static int fn_hash_insert(struct fib_table *tb, struct fib_config *cfg)
err = -ENOBUFS;
- new_f = NULL;
if (!f) {
new_f = kmem_cache_zalloc(fn_hash_kmem, GFP_KERNEL);
if (new_f == NULL)
@@ -512,7 +512,7 @@ static int fn_hash_insert(struct fib_table *tb, struct fib_config *cfg)
if (new_fa->fa_info != NULL) {
new_fa = kmem_cache_alloc(fn_alias_kmem, GFP_KERNEL);
if (new_fa == NULL)
- goto out_free_new_f;
+ goto out;
}
new_fa->fa_info = fi;
new_fa->fa_tos = tos;
@@ -540,9 +540,9 @@ static int fn_hash_insert(struct fib_table *tb, struct fib_config *cfg)
&cfg->fc_nlinfo, 0);
return 0;
-out_free_new_f:
- kmem_cache_free(fn_hash_kmem, new_f);
out:
+ if (new_f)
+ kmem_cache_free(fn_hash_kmem, new_f);
fib_release_info(fi);
return err;
}
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 63f69171935..906cb1ada4c 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -259,16 +259,8 @@ static struct ip_tunnel * ipgre_tunnel_locate(struct ip_tunnel_parm *parms, int
if (parms->name[0])
strlcpy(name, parms->name, IFNAMSIZ);
- else {
- int i;
- for (i=1; i<100; i++) {
- sprintf(name, "gre%d", i);
- if (__dev_get_by_name(&init_net, name) == NULL)
- break;
- }
- if (i==100)
- goto failed;
- }
+ else
+ sprintf(name, "gre%%d");
dev = alloc_netdev(sizeof(*t), name, ipgre_tunnel_setup);
if (!dev)
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index da281581692..e77e3b85583 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -221,16 +221,8 @@ static struct ip_tunnel * ipip_tunnel_locate(struct ip_tunnel_parm *parms, int c
if (parms->name[0])
strlcpy(name, parms->name, IFNAMSIZ);
- else {
- int i;
- for (i=1; i<100; i++) {
- sprintf(name, "tunl%d", i);
- if (__dev_get_by_name(&init_net, name) == NULL)
- break;
- }
- if (i==100)
- goto failed;
- }
+ else
+ sprintf(name, "tunl%%d");
dev = alloc_netdev(sizeof(*t), name, ipip_tunnel_setup);
if (dev == NULL)
diff --git a/net/ipv4/netfilter/arpt_mangle.c b/net/ipv4/netfilter/arpt_mangle.c
index 45fa4e20094..3f4222b0a80 100644
--- a/net/ipv4/netfilter/arpt_mangle.c
+++ b/net/ipv4/netfilter/arpt_mangle.c
@@ -19,7 +19,7 @@ target(struct sk_buff *skb,
unsigned char *arpptr;
int pln, hln;
- if (skb_make_writable(skb, skb->len))
+ if (!skb_make_writable(skb, skb->len))
return NF_DROP;
arp = arp_hdr(skb);
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index 6bda1102851..fe05da41d6b 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -283,8 +283,8 @@ static int
ipq_mangle_ipv4(ipq_verdict_msg_t *v, struct nf_queue_entry *e)
{
int diff;
- int err;
struct iphdr *user_iph = (struct iphdr *)v->payload;
+ struct sk_buff *nskb;
if (v->data_len < sizeof(*user_iph))
return 0;
@@ -296,14 +296,16 @@ ipq_mangle_ipv4(ipq_verdict_msg_t *v, struct nf_queue_entry *e)
if (v->data_len > 0xFFFF)
return -EINVAL;
if (diff > skb_tailroom(e->skb)) {
- err = pskb_expand_head(e->skb, 0,
+ nskb = skb_copy_expand(e->skb, 0,
diff - skb_tailroom(e->skb),
GFP_ATOMIC);
- if (err) {
+ if (!nskb) {
printk(KERN_WARNING "ip_queue: error "
- "in mangle, dropping packet: %d\n", -err);
- return err;
+ "in mangle, dropping packet\n");
+ return -ENOMEM;
}
+ kfree_skb(e->skb);
+ e->skb = nskb;
}
skb_put(e->skb, diff);
}
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index cd940647bd1..2a124e9a1b2 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -229,18 +229,11 @@ static struct ip6_tnl *ip6_tnl_create(struct ip6_tnl_parm *p)
char name[IFNAMSIZ];
int err;
- if (p->name[0]) {
+ if (p->name[0])
strlcpy(name, p->name, IFNAMSIZ);
- } else {
- int i;
- for (i = 1; i < IP6_TNL_MAX; i++) {
- sprintf(name, "ip6tnl%d", i);
- if (__dev_get_by_name(&init_net, name) == NULL)
- break;
- }
- if (i == IP6_TNL_MAX)
- goto failed;
- }
+ else
+ sprintf(name, "ip6tnl%%d");
+
dev = alloc_netdev(sizeof (*t), name, ip6_tnl_dev_setup);
if (dev == NULL)
goto failed;
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index e869916b05f..cc2f9afcf80 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -285,8 +285,8 @@ static int
ipq_mangle_ipv6(ipq_verdict_msg_t *v, struct nf_queue_entry *e)
{
int diff;
- int err;
struct ipv6hdr *user_iph = (struct ipv6hdr *)v->payload;
+ struct sk_buff *nskb;
if (v->data_len < sizeof(*user_iph))
return 0;
@@ -298,14 +298,16 @@ ipq_mangle_ipv6(ipq_verdict_msg_t *v, struct nf_queue_entry *e)
if (v->data_len > 0xFFFF)
return -EINVAL;
if (diff > skb_tailroom(e->skb)) {
- err = pskb_expand_head(e->skb, 0,
+ nskb = skb_copy_expand(e->skb, 0,
diff - skb_tailroom(e->skb),
GFP_ATOMIC);
- if (err) {
+ if (!nskb) {
printk(KERN_WARNING "ip6_queue: OOM "
"in mangle, dropping packet\n");
- return err;
+ return -ENOMEM;
}
+ kfree_skb(e->skb);
+ e->skb = nskb;
}
skb_put(e->skb, diff);
}
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index e77239d02bf..dde7801abef 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -164,16 +164,8 @@ static struct ip_tunnel * ipip6_tunnel_locate(struct ip_tunnel_parm *parms, int
if (parms->name[0])
strlcpy(name, parms->name, IFNAMSIZ);
- else {
- int i;
- for (i=1; i<100; i++) {
- sprintf(name, "sit%d", i);
- if (__dev_get_by_name(&init_net, name) == NULL)
- break;
- }
- if (i==100)
- goto failed;
- }
+ else
+ sprintf(name, "sit%%d");
dev = alloc_netdev(sizeof(*t), name, ipip6_tunnel_setup);
if (dev == NULL)
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index a48b20fe9cd..0043d3a9f87 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -443,8 +443,8 @@ err_out:
static int
nfqnl_mangle(void *data, int data_len, struct nf_queue_entry *e)
{
+ struct sk_buff *nskb;
int diff;
- int err;
diff = data_len - e->skb->len;
if (diff < 0) {
@@ -454,14 +454,16 @@ nfqnl_mangle(void *data, int data_len, struct nf_queue_entry *e)
if (data_len > 0xFFFF)
return -EINVAL;
if (diff > skb_tailroom(e->skb)) {
- err = pskb_expand_head(e->skb, 0,
+ nskb = skb_copy_expand(e->skb, 0,
diff - skb_tailroom(e->skb),
GFP_ATOMIC);
- if (err) {
+ if (!nskb) {
printk(KERN_WARNING "nf_queue: OOM "
"in mangle, dropping packet\n");
- return err;
+ return -ENOMEM;
}
+ kfree_skb(e->skb);
+ e->skb = nskb;
}
skb_put(e->skb, diff);
}
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index 744c7f2ab0b..5418ce59ac3 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -774,9 +774,6 @@ hashlimit_mt_check(const char *tablename, const void *inf,
return false;
}
mutex_unlock(&hlimit_mutex);
-
- /* Ugly hack: For SMP, we only want to use one set */
- info->master = info;
return true;
}
diff --git a/net/netfilter/xt_iprange.c b/net/netfilter/xt_iprange.c
index 4f984dc6031..500528d60cd 100644
--- a/net/netfilter/xt_iprange.c
+++ b/net/netfilter/xt_iprange.c
@@ -102,7 +102,7 @@ iprange_ipv6_sub(const struct in6_addr *a, const struct in6_addr *b)
int r;
for (i = 0; i < 4; ++i) {
- r = (__force u32)a->s6_addr32[i] - (__force u32)b->s6_addr32[i];
+ r = ntohl(a->s6_addr32[i]) - ntohl(b->s6_addr32[i]);
if (r != 0)
return r;
}
diff --git a/net/netfilter/xt_u32.c b/net/netfilter/xt_u32.c
index 9b8ed390a8e..627e0f336d5 100644
--- a/net/netfilter/xt_u32.c
+++ b/net/netfilter/xt_u32.c
@@ -26,7 +26,6 @@ static bool u32_match_it(const struct xt_u32 *data,
u_int32_t pos;
u_int32_t val;
u_int32_t at;
- int ret;
/*
* Small example: "0 >> 28 == 4 && 8 & 0xFF0000 >> 16 = 6, 17"
@@ -40,8 +39,8 @@ static bool u32_match_it(const struct xt_u32 *data,
if (skb->len < 4 || pos > skb->len - 4)
return false;
- ret = skb_copy_bits(skb, pos, &n, sizeof(n));
- BUG_ON(ret < 0);
+ if (skb_copy_bits(skb, pos, &n, sizeof(n)) < 0)
+ BUG();
val = ntohl(n);
nnums = ct->nnums;
@@ -67,9 +66,9 @@ static bool u32_match_it(const struct xt_u32 *data,
pos > skb->len - at - 4)
return false;
- ret = skb_copy_bits(skb, at + pos, &n,
- sizeof(n));
- BUG_ON(ret < 0);
+ if (skb_copy_bits(skb, at + pos, &n,
+ sizeof(n)) < 0)
+ BUG();
val = ntohl(n);
break;
}
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index d47d5787e2e..44797ad88a0 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -6488,6 +6488,7 @@ struct proto sctp_prot = {
.memory_pressure = &sctp_memory_pressure,
.enter_memory_pressure = sctp_enter_memory_pressure,
.memory_allocated = &sctp_memory_allocated,
+ .sockets_allocated = &sctp_sockets_allocated,
REF_PROTO_INUSE(sctp)
};
@@ -6521,6 +6522,7 @@ struct proto sctpv6_prot = {
.memory_pressure = &sctp_memory_pressure,
.enter_memory_pressure = sctp_enter_memory_pressure,
.memory_allocated = &sctp_memory_allocated,
+ .sockets_allocated = &sctp_sockets_allocated,
REF_PROTO_INUSE(sctpv6)
};
#endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */