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-rw-r--r--net/ipv4/ip_sockglue.c14
-rw-r--r--net/ipv4/netfilter/ipt_CLUSTERIP.c16
-rw-r--r--net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c6
-rw-r--r--net/ipv6/ipv6_sockglue.c17
-rw-r--r--net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c18
-rw-r--r--net/netfilter/ipset/ip_set_hash_ipportnet.c26
-rw-r--r--net/netfilter/ipset/ip_set_hash_net.c9
-rw-r--r--net/netfilter/ipset/ip_set_hash_netiface.c9
-rw-r--r--net/netfilter/ipset/ip_set_hash_netnet.c28
-rw-r--r--net/netfilter/ipset/ip_set_hash_netport.c19
-rw-r--r--net/netfilter/ipset/ip_set_hash_netportnet.c35
-rw-r--r--net/netfilter/x_tables.c9
-rw-r--r--net/netfilter/xt_IDLETIMER.c1
-rw-r--r--net/netfilter/xt_LED.c1
-rw-r--r--net/netfilter/xt_limit.c3
-rw-r--r--net/netfilter/xt_nfacct.c1
-rw-r--r--net/netfilter/xt_statistic.c1
17 files changed, 114 insertions, 99 deletions
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 6cc70fa488cb..008be04ac1cc 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -1255,11 +1255,8 @@ int ip_setsockopt(struct sock *sk, int level,
if (err == -ENOPROTOOPT && optname != IP_HDRINCL &&
optname != IP_IPSEC_POLICY &&
optname != IP_XFRM_POLICY &&
- !ip_mroute_opt(optname)) {
- lock_sock(sk);
+ !ip_mroute_opt(optname))
err = nf_setsockopt(sk, PF_INET, optname, optval, optlen);
- release_sock(sk);
- }
#endif
return err;
}
@@ -1284,12 +1281,9 @@ int compat_ip_setsockopt(struct sock *sk, int level, int optname,
if (err == -ENOPROTOOPT && optname != IP_HDRINCL &&
optname != IP_IPSEC_POLICY &&
optname != IP_XFRM_POLICY &&
- !ip_mroute_opt(optname)) {
- lock_sock(sk);
- err = compat_nf_setsockopt(sk, PF_INET, optname,
- optval, optlen);
- release_sock(sk);
- }
+ !ip_mroute_opt(optname))
+ err = compat_nf_setsockopt(sk, PF_INET, optname, optval,
+ optlen);
#endif
return err;
}
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index c29a6ca6c6d6..3a84a60f6b39 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -431,7 +431,7 @@ static int clusterip_tg_check(const struct xt_tgchk_param *par)
struct ipt_clusterip_tgt_info *cipinfo = par->targinfo;
const struct ipt_entry *e = par->entryinfo;
struct clusterip_config *config;
- int ret;
+ int ret, i;
if (par->nft_compat) {
pr_err("cannot use CLUSTERIP target from nftables compat\n");
@@ -450,8 +450,18 @@ static int clusterip_tg_check(const struct xt_tgchk_param *par)
pr_info("Please specify destination IP\n");
return -EINVAL;
}
-
- /* FIXME: further sanity checks */
+ if (cipinfo->num_local_nodes > ARRAY_SIZE(cipinfo->local_nodes)) {
+ pr_info("bad num_local_nodes %u\n", cipinfo->num_local_nodes);
+ return -EINVAL;
+ }
+ for (i = 0; i < cipinfo->num_local_nodes; i++) {
+ if (cipinfo->local_nodes[i] - 1 >=
+ sizeof(config->local_nodes) * 8) {
+ pr_info("bad local_nodes[%d] %u\n",
+ i, cipinfo->local_nodes[i]);
+ return -EINVAL;
+ }
+ }
config = clusterip_config_find_get(par->net, e->ip.dst.s_addr, 1);
if (!config) {
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index de213a397ea8..b50721d9d30e 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -213,15 +213,19 @@ getorigdst(struct sock *sk, int optval, void __user *user, int *len)
struct nf_conntrack_tuple tuple;
memset(&tuple, 0, sizeof(tuple));
+
+ lock_sock(sk);
tuple.src.u3.ip = inet->inet_rcv_saddr;
tuple.src.u.tcp.port = inet->inet_sport;
tuple.dst.u3.ip = inet->inet_daddr;
tuple.dst.u.tcp.port = inet->inet_dport;
tuple.src.l3num = PF_INET;
tuple.dst.protonum = sk->sk_protocol;
+ release_sock(sk);
/* We only do TCP and SCTP at the moment: is there a better way? */
- if (sk->sk_protocol != IPPROTO_TCP && sk->sk_protocol != IPPROTO_SCTP) {
+ if (tuple.dst.protonum != IPPROTO_TCP &&
+ tuple.dst.protonum != IPPROTO_SCTP) {
pr_debug("SO_ORIGINAL_DST: Not a TCP/SCTP socket\n");
return -ENOPROTOOPT;
}
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index e8ffb5b5d84e..d78d41fc4b1a 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -923,12 +923,8 @@ int ipv6_setsockopt(struct sock *sk, int level, int optname,
#ifdef CONFIG_NETFILTER
/* we need to exclude all possible ENOPROTOOPTs except default case */
if (err == -ENOPROTOOPT && optname != IPV6_IPSEC_POLICY &&
- optname != IPV6_XFRM_POLICY) {
- lock_sock(sk);
- err = nf_setsockopt(sk, PF_INET6, optname, optval,
- optlen);
- release_sock(sk);
- }
+ optname != IPV6_XFRM_POLICY)
+ err = nf_setsockopt(sk, PF_INET6, optname, optval, optlen);
#endif
return err;
}
@@ -958,12 +954,9 @@ int compat_ipv6_setsockopt(struct sock *sk, int level, int optname,
#ifdef CONFIG_NETFILTER
/* we need to exclude all possible ENOPROTOOPTs except default case */
if (err == -ENOPROTOOPT && optname != IPV6_IPSEC_POLICY &&
- optname != IPV6_XFRM_POLICY) {
- lock_sock(sk);
- err = compat_nf_setsockopt(sk, PF_INET6, optname,
- optval, optlen);
- release_sock(sk);
- }
+ optname != IPV6_XFRM_POLICY)
+ err = compat_nf_setsockopt(sk, PF_INET6, optname, optval,
+ optlen);
#endif
return err;
}
diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
index 11a313fd9273..663827ee3cf8 100644
--- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
@@ -221,20 +221,27 @@ static const struct nf_hook_ops ipv6_conntrack_ops[] = {
static int
ipv6_getorigdst(struct sock *sk, int optval, void __user *user, int *len)
{
- const struct inet_sock *inet = inet_sk(sk);
+ struct nf_conntrack_tuple tuple = { .src.l3num = NFPROTO_IPV6 };
const struct ipv6_pinfo *inet6 = inet6_sk(sk);
+ const struct inet_sock *inet = inet_sk(sk);
const struct nf_conntrack_tuple_hash *h;
struct sockaddr_in6 sin6;
- struct nf_conntrack_tuple tuple = { .src.l3num = NFPROTO_IPV6 };
struct nf_conn *ct;
+ __be32 flow_label;
+ int bound_dev_if;
+ lock_sock(sk);
tuple.src.u3.in6 = sk->sk_v6_rcv_saddr;
tuple.src.u.tcp.port = inet->inet_sport;
tuple.dst.u3.in6 = sk->sk_v6_daddr;
tuple.dst.u.tcp.port = inet->inet_dport;
tuple.dst.protonum = sk->sk_protocol;
+ bound_dev_if = sk->sk_bound_dev_if;
+ flow_label = inet6->flow_label;
+ release_sock(sk);
- if (sk->sk_protocol != IPPROTO_TCP && sk->sk_protocol != IPPROTO_SCTP)
+ if (tuple.dst.protonum != IPPROTO_TCP &&
+ tuple.dst.protonum != IPPROTO_SCTP)
return -ENOPROTOOPT;
if (*len < 0 || (unsigned int) *len < sizeof(sin6))
@@ -252,14 +259,13 @@ ipv6_getorigdst(struct sock *sk, int optval, void __user *user, int *len)
sin6.sin6_family = AF_INET6;
sin6.sin6_port = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u.tcp.port;
- sin6.sin6_flowinfo = inet6->flow_label & IPV6_FLOWINFO_MASK;
+ sin6.sin6_flowinfo = flow_label & IPV6_FLOWINFO_MASK;
memcpy(&sin6.sin6_addr,
&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3.in6,
sizeof(sin6.sin6_addr));
nf_ct_put(ct);
- sin6.sin6_scope_id = ipv6_iface_scope_id(&sin6.sin6_addr,
- sk->sk_bound_dev_if);
+ sin6.sin6_scope_id = ipv6_iface_scope_id(&sin6.sin6_addr, bound_dev_if);
return copy_to_user(user, &sin6, sizeof(sin6)) ? -EFAULT : 0;
}
diff --git a/net/netfilter/ipset/ip_set_hash_ipportnet.c b/net/netfilter/ipset/ip_set_hash_ipportnet.c
index 0f164e986bf1..88b83d6d3084 100644
--- a/net/netfilter/ipset/ip_set_hash_ipportnet.c
+++ b/net/netfilter/ipset/ip_set_hash_ipportnet.c
@@ -168,7 +168,7 @@ hash_ipportnet4_uadt(struct ip_set *set, struct nlattr *tb[],
struct hash_ipportnet4_elem e = { .cidr = HOST_MASK - 1 };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
u32 ip = 0, ip_to = 0, p = 0, port, port_to;
- u32 ip2_from = 0, ip2_to = 0, ip2_last, ip2;
+ u32 ip2_from = 0, ip2_to = 0, ip2;
bool with_ports = false;
u8 cidr;
int ret;
@@ -269,22 +269,21 @@ hash_ipportnet4_uadt(struct ip_set *set, struct nlattr *tb[],
ip_set_mask_from_to(ip2_from, ip2_to, e.cidr + 1);
}
- if (retried)
+ if (retried) {
ip = ntohl(h->next.ip);
+ p = ntohs(h->next.port);
+ ip2 = ntohl(h->next.ip2);
+ } else {
+ p = port;
+ ip2 = ip2_from;
+ }
for (; ip <= ip_to; ip++) {
e.ip = htonl(ip);
- p = retried && ip == ntohl(h->next.ip) ? ntohs(h->next.port)
- : port;
for (; p <= port_to; p++) {
e.port = htons(p);
- ip2 = retried &&
- ip == ntohl(h->next.ip) &&
- p == ntohs(h->next.port)
- ? ntohl(h->next.ip2) : ip2_from;
- while (ip2 <= ip2_to) {
+ do {
e.ip2 = htonl(ip2);
- ip2_last = ip_set_range_to_cidr(ip2, ip2_to,
- &cidr);
+ ip2 = ip_set_range_to_cidr(ip2, ip2_to, &cidr);
e.cidr = cidr - 1;
ret = adtfn(set, &e, &ext, &ext, flags);
@@ -292,9 +291,10 @@ hash_ipportnet4_uadt(struct ip_set *set, struct nlattr *tb[],
return ret;
ret = 0;
- ip2 = ip2_last + 1;
- }
+ } while (ip2++ < ip2_to);
+ ip2 = ip2_from;
}
+ p = port;
}
return ret;
}
diff --git a/net/netfilter/ipset/ip_set_hash_net.c b/net/netfilter/ipset/ip_set_hash_net.c
index 1c67a1761e45..5449e23af13a 100644
--- a/net/netfilter/ipset/ip_set_hash_net.c
+++ b/net/netfilter/ipset/ip_set_hash_net.c
@@ -143,7 +143,7 @@ hash_net4_uadt(struct ip_set *set, struct nlattr *tb[],
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_net4_elem e = { .cidr = HOST_MASK };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
- u32 ip = 0, ip_to = 0, last;
+ u32 ip = 0, ip_to = 0;
int ret;
if (tb[IPSET_ATTR_LINENO])
@@ -193,16 +193,15 @@ hash_net4_uadt(struct ip_set *set, struct nlattr *tb[],
}
if (retried)
ip = ntohl(h->next.ip);
- while (ip <= ip_to) {
+ do {
e.ip = htonl(ip);
- last = ip_set_range_to_cidr(ip, ip_to, &e.cidr);
+ ip = ip_set_range_to_cidr(ip, ip_to, &e.cidr);
ret = adtfn(set, &e, &ext, &ext, flags);
if (ret && !ip_set_eexist(ret, flags))
return ret;
ret = 0;
- ip = last + 1;
- }
+ } while (ip++ < ip_to);
return ret;
}
diff --git a/net/netfilter/ipset/ip_set_hash_netiface.c b/net/netfilter/ipset/ip_set_hash_netiface.c
index d417074f1c1a..f5164c1efce2 100644
--- a/net/netfilter/ipset/ip_set_hash_netiface.c
+++ b/net/netfilter/ipset/ip_set_hash_netiface.c
@@ -200,7 +200,7 @@ hash_netiface4_uadt(struct ip_set *set, struct nlattr *tb[],
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netiface4_elem e = { .cidr = HOST_MASK, .elem = 1 };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
- u32 ip = 0, ip_to = 0, last;
+ u32 ip = 0, ip_to = 0;
int ret;
if (tb[IPSET_ATTR_LINENO])
@@ -255,17 +255,16 @@ hash_netiface4_uadt(struct ip_set *set, struct nlattr *tb[],
if (retried)
ip = ntohl(h->next.ip);
- while (ip <= ip_to) {
+ do {
e.ip = htonl(ip);
- last = ip_set_range_to_cidr(ip, ip_to, &e.cidr);
+ ip = ip_set_range_to_cidr(ip, ip_to, &e.cidr);
ret = adtfn(set, &e, &ext, &ext, flags);
if (ret && !ip_set_eexist(ret, flags))
return ret;
ret = 0;
- ip = last + 1;
- }
+ } while (ip++ < ip_to);
return ret;
}
diff --git a/net/netfilter/ipset/ip_set_hash_netnet.c b/net/netfilter/ipset/ip_set_hash_netnet.c
index 7f9ae2e9645b..5a2b923bd81f 100644
--- a/net/netfilter/ipset/ip_set_hash_netnet.c
+++ b/net/netfilter/ipset/ip_set_hash_netnet.c
@@ -169,8 +169,8 @@ hash_netnet4_uadt(struct ip_set *set, struct nlattr *tb[],
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netnet4_elem e = { };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
- u32 ip = 0, ip_to = 0, last;
- u32 ip2 = 0, ip2_from = 0, ip2_to = 0, last2;
+ u32 ip = 0, ip_to = 0;
+ u32 ip2 = 0, ip2_from = 0, ip2_to = 0;
int ret;
if (tb[IPSET_ATTR_LINENO])
@@ -247,27 +247,27 @@ hash_netnet4_uadt(struct ip_set *set, struct nlattr *tb[],
ip_set_mask_from_to(ip2_from, ip2_to, e.cidr[1]);
}
- if (retried)
+ if (retried) {
ip = ntohl(h->next.ip[0]);
+ ip2 = ntohl(h->next.ip[1]);
+ } else {
+ ip2 = ip2_from;
+ }
- while (ip <= ip_to) {
+ do {
e.ip[0] = htonl(ip);
- last = ip_set_range_to_cidr(ip, ip_to, &e.cidr[0]);
- ip2 = (retried &&
- ip == ntohl(h->next.ip[0])) ? ntohl(h->next.ip[1])
- : ip2_from;
- while (ip2 <= ip2_to) {
+ ip = ip_set_range_to_cidr(ip, ip_to, &e.cidr[0]);
+ do {
e.ip[1] = htonl(ip2);
- last2 = ip_set_range_to_cidr(ip2, ip2_to, &e.cidr[1]);
+ ip2 = ip_set_range_to_cidr(ip2, ip2_to, &e.cidr[1]);
ret = adtfn(set, &e, &ext, &ext, flags);
if (ret && !ip_set_eexist(ret, flags))
return ret;
ret = 0;
- ip2 = last2 + 1;
- }
- ip = last + 1;
- }
+ } while (ip2++ < ip2_to);
+ ip2 = ip2_from;
+ } while (ip++ < ip_to);
return ret;
}
diff --git a/net/netfilter/ipset/ip_set_hash_netport.c b/net/netfilter/ipset/ip_set_hash_netport.c
index e6ef382febe4..1a187be9ebc8 100644
--- a/net/netfilter/ipset/ip_set_hash_netport.c
+++ b/net/netfilter/ipset/ip_set_hash_netport.c
@@ -161,7 +161,7 @@ hash_netport4_uadt(struct ip_set *set, struct nlattr *tb[],
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netport4_elem e = { .cidr = HOST_MASK - 1 };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
- u32 port, port_to, p = 0, ip = 0, ip_to = 0, last;
+ u32 port, port_to, p = 0, ip = 0, ip_to = 0;
bool with_ports = false;
u8 cidr;
int ret;
@@ -239,25 +239,26 @@ hash_netport4_uadt(struct ip_set *set, struct nlattr *tb[],
ip_set_mask_from_to(ip, ip_to, e.cidr + 1);
}
- if (retried)
+ if (retried) {
ip = ntohl(h->next.ip);
- while (ip <= ip_to) {
+ p = ntohs(h->next.port);
+ } else {
+ p = port;
+ }
+ do {
e.ip = htonl(ip);
- last = ip_set_range_to_cidr(ip, ip_to, &cidr);
+ ip = ip_set_range_to_cidr(ip, ip_to, &cidr);
e.cidr = cidr - 1;
- p = retried && ip == ntohl(h->next.ip) ? ntohs(h->next.port)
- : port;
for (; p <= port_to; p++) {
e.port = htons(p);
ret = adtfn(set, &e, &ext, &ext, flags);
-
if (ret && !ip_set_eexist(ret, flags))
return ret;
ret = 0;
}
- ip = last + 1;
- }
+ p = port;
+ } while (ip++ < ip_to);
return ret;
}
diff --git a/net/netfilter/ipset/ip_set_hash_netportnet.c b/net/netfilter/ipset/ip_set_hash_netportnet.c
index 8602f2595a1a..d391485a6acd 100644
--- a/net/netfilter/ipset/ip_set_hash_netportnet.c
+++ b/net/netfilter/ipset/ip_set_hash_netportnet.c
@@ -184,8 +184,8 @@ hash_netportnet4_uadt(struct ip_set *set, struct nlattr *tb[],
ipset_adtfn adtfn = set->variant->adt[adt];
struct hash_netportnet4_elem e = { };
struct ip_set_ext ext = IP_SET_INIT_UEXT(set);
- u32 ip = 0, ip_to = 0, ip_last, p = 0, port, port_to;
- u32 ip2_from = 0, ip2_to = 0, ip2_last, ip2;
+ u32 ip = 0, ip_to = 0, p = 0, port, port_to;
+ u32 ip2_from = 0, ip2_to = 0, ip2;
bool with_ports = false;
int ret;
@@ -288,33 +288,34 @@ hash_netportnet4_uadt(struct ip_set *set, struct nlattr *tb[],
ip_set_mask_from_to(ip2_from, ip2_to, e.cidr[1]);
}
- if (retried)
+ if (retried) {
ip = ntohl(h->next.ip[0]);
+ p = ntohs(h->next.port);
+ ip2 = ntohl(h->next.ip[1]);
+ } else {
+ p = port;
+ ip2 = ip2_from;
+ }
- while (ip <= ip_to) {
+ do {
e.ip[0] = htonl(ip);
- ip_last = ip_set_range_to_cidr(ip, ip_to, &e.cidr[0]);
- p = retried && ip == ntohl(h->next.ip[0]) ? ntohs(h->next.port)
- : port;
+ ip = ip_set_range_to_cidr(ip, ip_to, &e.cidr[0]);
for (; p <= port_to; p++) {
e.port = htons(p);
- ip2 = (retried && ip == ntohl(h->next.ip[0]) &&
- p == ntohs(h->next.port)) ? ntohl(h->next.ip[1])
- : ip2_from;
- while (ip2 <= ip2_to) {
+ do {
e.ip[1] = htonl(ip2);
- ip2_last = ip_set_range_to_cidr(ip2, ip2_to,
- &e.cidr[1]);
+ ip2 = ip_set_range_to_cidr(ip2, ip2_to,
+ &e.cidr[1]);
ret = adtfn(set, &e, &ext, &ext, flags);
if (ret && !ip_set_eexist(ret, flags))
return ret;
ret = 0;
- ip2 = ip2_last + 1;
- }
+ } while (ip2++ < ip2_to);
+ ip2 = ip2_from;
}
- ip = ip_last + 1;
- }
+ p = port;
+ } while (ip++ < ip_to);
return ret;
}
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 0b56bf05c169..8fa4d37141a7 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -39,7 +39,6 @@ MODULE_LICENSE("GPL");
MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
MODULE_DESCRIPTION("{ip,ip6,arp,eb}_tables backend module");
-#define SMP_ALIGN(x) (((x) + SMP_CACHE_BYTES-1) & ~(SMP_CACHE_BYTES-1))
#define XT_PCPU_BLOCK_SIZE 4096
struct compat_delta {
@@ -210,6 +209,9 @@ xt_request_find_match(uint8_t nfproto, const char *name, uint8_t revision)
{
struct xt_match *match;
+ if (strnlen(name, XT_EXTENSION_MAXNAMELEN) == XT_EXTENSION_MAXNAMELEN)
+ return ERR_PTR(-EINVAL);
+
match = xt_find_match(nfproto, name, revision);
if (IS_ERR(match)) {
request_module("%st_%s", xt_prefix[nfproto], name);
@@ -252,6 +254,9 @@ struct xt_target *xt_request_find_target(u8 af, const char *name, u8 revision)
{
struct xt_target *target;
+ if (strnlen(name, XT_EXTENSION_MAXNAMELEN) == XT_EXTENSION_MAXNAMELEN)
+ return ERR_PTR(-EINVAL);
+
target = xt_find_target(af, name, revision);
if (IS_ERR(target)) {
request_module("%st_%s", xt_prefix[af], name);
@@ -1000,7 +1005,7 @@ struct xt_table_info *xt_alloc_table_info(unsigned int size)
return NULL;
/* Pedantry: prevent them from hitting BUG() in vmalloc.c --RR */
- if ((SMP_ALIGN(size) >> PAGE_SHIFT) + 2 > totalram_pages)
+ if ((size >> PAGE_SHIFT) + 2 > totalram_pages)
return NULL;
info = kvmalloc(sz, GFP_KERNEL);
diff --git a/net/netfilter/xt_IDLETIMER.c b/net/netfilter/xt_IDLETIMER.c
index ee3421ad108d..6c2482b709b1 100644
--- a/net/netfilter/xt_IDLETIMER.c
+++ b/net/netfilter/xt_IDLETIMER.c
@@ -252,6 +252,7 @@ static struct xt_target idletimer_tg __read_mostly = {
.family = NFPROTO_UNSPEC,
.target = idletimer_tg_target,
.targetsize = sizeof(struct idletimer_tg_info),
+ .usersize = offsetof(struct idletimer_tg_info, timer),
.checkentry = idletimer_tg_checkentry,
.destroy = idletimer_tg_destroy,
.me = THIS_MODULE,
diff --git a/net/netfilter/xt_LED.c b/net/netfilter/xt_LED.c
index 0971634e5444..1dcad893df78 100644
--- a/net/netfilter/xt_LED.c
+++ b/net/netfilter/xt_LED.c
@@ -198,6 +198,7 @@ static struct xt_target led_tg_reg __read_mostly = {
.family = NFPROTO_UNSPEC,
.target = led_tg,
.targetsize = sizeof(struct xt_led_info),
+ .usersize = offsetof(struct xt_led_info, internal_data),
.checkentry = led_tg_check,
.destroy = led_tg_destroy,
.me = THIS_MODULE,
diff --git a/net/netfilter/xt_limit.c b/net/netfilter/xt_limit.c
index d27b5f1ea619..61403b77361c 100644
--- a/net/netfilter/xt_limit.c
+++ b/net/netfilter/xt_limit.c
@@ -193,9 +193,8 @@ static struct xt_match limit_mt_reg __read_mostly = {
.compatsize = sizeof(struct compat_xt_rateinfo),
.compat_from_user = limit_mt_compat_from_user,
.compat_to_user = limit_mt_compat_to_user,
-#else
- .usersize = offsetof(struct xt_rateinfo, prev),
#endif
+ .usersize = offsetof(struct xt_rateinfo, prev),
.me = THIS_MODULE,
};
diff --git a/net/netfilter/xt_nfacct.c b/net/netfilter/xt_nfacct.c
index cc0518fe598e..6f92d25590a8 100644
--- a/net/netfilter/xt_nfacct.c
+++ b/net/netfilter/xt_nfacct.c
@@ -62,6 +62,7 @@ static struct xt_match nfacct_mt_reg __read_mostly = {
.match = nfacct_mt,
.destroy = nfacct_mt_destroy,
.matchsize = sizeof(struct xt_nfacct_match_info),
+ .usersize = offsetof(struct xt_nfacct_match_info, nfacct),
.me = THIS_MODULE,
};
diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
index 11de55e7a868..8710fdba2ae2 100644
--- a/net/netfilter/xt_statistic.c
+++ b/net/netfilter/xt_statistic.c
@@ -84,6 +84,7 @@ static struct xt_match xt_statistic_mt_reg __read_mostly = {
.checkentry = statistic_mt_check,
.destroy = statistic_mt_destroy,
.matchsize = sizeof(struct xt_statistic_info),
+ .usersize = offsetof(struct xt_statistic_info, master),
.me = THIS_MODULE,
};
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 20:09:56 +0000