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authorPatrick McHardy <kaber@trash.net>2007-03-14 16:37:25 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:25:34 -0700
commit587aa64163bb14f70098f450abab9410787fce9d (patch)
tree399c00a969d9a8c7af13675583c5417282d18974 /net/netfilter
parentce18afe57bf53477f133208856dd2b7e6b5db5e3 (diff)
downloadlinux-587aa64163bb14f70098f450abab9410787fce9d.tar.bz2
[NETFILTER]: Remove IPv4 only connection tracking/NAT
Remove the obsolete IPv4 only connection tracking/NAT as scheduled in feature-removal-schedule. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter')
-rw-r--r--net/netfilter/Kconfig63
-rw-r--r--net/netfilter/xt_CONNMARK.c32
-rw-r--r--net/netfilter/xt_CONNSECMARK.c18
-rw-r--r--net/netfilter/xt_NOTRACK.c4
-rw-r--r--net/netfilter/xt_connbytes.c10
-rw-r--r--net/netfilter/xt_connmark.c17
-rw-r--r--net/netfilter/xt_conntrack.c110
-rw-r--r--net/netfilter/xt_helper.c57
-rw-r--r--net/netfilter/xt_state.c4
9 files changed, 54 insertions, 261 deletions
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index 54698af6d0af..c558f3214255 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -25,6 +25,7 @@ config NETFILTER_NETLINK_LOG
and is also scheduled to replace the old syslog-based ipt_LOG
and ip6t_LOG modules.
+# Rename this to NF_CONNTRACK in a 2.6.25
config NF_CONNTRACK_ENABLED
tristate "Netfilter connection tracking support"
help
@@ -39,42 +40,9 @@ config NF_CONNTRACK_ENABLED
To compile it as a module, choose M here. If unsure, say N.
-choice
- prompt "Netfilter connection tracking support"
- depends on NF_CONNTRACK_ENABLED
-
-config NF_CONNTRACK_SUPPORT
- bool "Layer 3 Independent Connection tracking"
- help
- Layer 3 independent connection tracking is experimental scheme
- which generalize ip_conntrack to support other layer 3 protocols.
-
- This is required to do Masquerading or other kinds of Network
- Address Translation (except for Fast NAT). It can also be used to
- enhance packet filtering (see `Connection state match support'
- below).
-
-config IP_NF_CONNTRACK_SUPPORT
- bool "Layer 3 Dependent Connection tracking (OBSOLETE)"
- help
- The old, Layer 3 dependent ip_conntrack subsystem of netfilter.
-
- This is required to do Masquerading or other kinds of Network
- Address Translation (except for Fast NAT). It can also be used to
- enhance packet filtering (see `Connection state match support'
- below).
-
-endchoice
-
config NF_CONNTRACK
tristate
- default m if NF_CONNTRACK_SUPPORT && NF_CONNTRACK_ENABLED=m
- default y if NF_CONNTRACK_SUPPORT && NF_CONNTRACK_ENABLED=y
-
-config IP_NF_CONNTRACK
- tristate
- default m if IP_NF_CONNTRACK_SUPPORT && NF_CONNTRACK_ENABLED=m
- default y if IP_NF_CONNTRACK_SUPPORT && NF_CONNTRACK_ENABLED=y
+ default NF_CONNTRACK_ENABLED
config NF_CT_ACCT
bool "Connection tracking flow accounting"
@@ -303,9 +271,8 @@ config NETFILTER_XT_TARGET_CONNMARK
tristate '"CONNMARK" target support'
depends on NETFILTER_XTABLES
depends on IP_NF_MANGLE || IP6_NF_MANGLE
- depends on IP_NF_CONNTRACK || NF_CONNTRACK
- select IP_NF_CONNTRACK_MARK if IP_NF_CONNTRACK
- select NF_CONNTRACK_MARK if NF_CONNTRACK
+ depends on NF_CONNTRACK
+ select NF_CONNTRACK_MARK
help
This option adds a `CONNMARK' target, which allows one to manipulate
the connection mark value. Similar to the MARK target, but
@@ -366,7 +333,7 @@ config NETFILTER_XT_TARGET_NOTRACK
tristate '"NOTRACK" target support'
depends on NETFILTER_XTABLES
depends on IP_NF_RAW || IP6_NF_RAW
- depends on IP_NF_CONNTRACK || NF_CONNTRACK
+ depends on NF_CONNTRACK
help
The NOTRACK target allows a select rule to specify
which packets *not* to enter the conntrack/NAT
@@ -387,9 +354,7 @@ config NETFILTER_XT_TARGET_SECMARK
config NETFILTER_XT_TARGET_CONNSECMARK
tristate '"CONNSECMARK" target support'
- depends on NETFILTER_XTABLES && \
- ((NF_CONNTRACK && NF_CONNTRACK_SECMARK) || \
- (IP_NF_CONNTRACK && IP_NF_CONNTRACK_SECMARK))
+ depends on NETFILTER_XTABLES && NF_CONNTRACK && NF_CONNTRACK_SECMARK
help
The CONNSECMARK target copies security markings from packets
to connections, and restores security markings from connections
@@ -437,9 +402,8 @@ config NETFILTER_XT_MATCH_COMMENT
config NETFILTER_XT_MATCH_CONNBYTES
tristate '"connbytes" per-connection counter match support'
depends on NETFILTER_XTABLES
- depends on IP_NF_CONNTRACK || NF_CONNTRACK
- select IP_NF_CT_ACCT if IP_NF_CONNTRACK
- select NF_CT_ACCT if NF_CONNTRACK
+ depends on NF_CONNTRACK
+ select NF_CT_ACCT
help
This option adds a `connbytes' match, which allows you to match the
number of bytes and/or packets for each direction within a connection.
@@ -450,9 +414,8 @@ config NETFILTER_XT_MATCH_CONNBYTES
config NETFILTER_XT_MATCH_CONNMARK
tristate '"connmark" connection mark match support'
depends on NETFILTER_XTABLES
- depends on IP_NF_CONNTRACK || NF_CONNTRACK
- select IP_NF_CONNTRACK_MARK if IP_NF_CONNTRACK
- select NF_CONNTRACK_MARK if NF_CONNTRACK
+ depends on NF_CONNTRACK
+ select NF_CONNTRACK_MARK
help
This option adds a `connmark' match, which allows you to match the
connection mark value previously set for the session by `CONNMARK'.
@@ -464,7 +427,7 @@ config NETFILTER_XT_MATCH_CONNMARK
config NETFILTER_XT_MATCH_CONNTRACK
tristate '"conntrack" connection tracking match support'
depends on NETFILTER_XTABLES
- depends on IP_NF_CONNTRACK || NF_CONNTRACK
+ depends on NF_CONNTRACK
help
This is a general conntrack match module, a superset of the state match.
@@ -508,7 +471,7 @@ config NETFILTER_XT_MATCH_ESP
config NETFILTER_XT_MATCH_HELPER
tristate '"helper" match support'
depends on NETFILTER_XTABLES
- depends on IP_NF_CONNTRACK || NF_CONNTRACK
+ depends on NF_CONNTRACK
help
Helper matching allows you to match packets in dynamic connections
tracked by a conntrack-helper, ie. ip_conntrack_ftp
@@ -632,7 +595,7 @@ config NETFILTER_XT_MATCH_SCTP
config NETFILTER_XT_MATCH_STATE
tristate '"state" match support'
depends on NETFILTER_XTABLES
- depends on IP_NF_CONNTRACK || NF_CONNTRACK
+ depends on NF_CONNTRACK
help
Connection state matching allows you to match packets based on their
relationship to a tracked connection (ie. previous packets). This
diff --git a/net/netfilter/xt_CONNMARK.c b/net/netfilter/xt_CONNMARK.c
index 795c058b16a5..b03ce009d0bf 100644
--- a/net/netfilter/xt_CONNMARK.c
+++ b/net/netfilter/xt_CONNMARK.c
@@ -30,10 +30,7 @@ MODULE_ALIAS("ipt_CONNMARK");
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter/xt_CONNMARK.h>
-#include <net/netfilter/nf_conntrack_compat.h>
-#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
#include <net/netfilter/nf_conntrack_ecache.h>
-#endif
static unsigned int
target(struct sk_buff **pskb,
@@ -44,40 +41,33 @@ target(struct sk_buff **pskb,
const void *targinfo)
{
const struct xt_connmark_target_info *markinfo = targinfo;
+ struct nf_conn *ct;
+ enum ip_conntrack_info ctinfo;
u_int32_t diff;
u_int32_t mark;
u_int32_t newmark;
- u_int32_t ctinfo;
- u_int32_t *ctmark = nf_ct_get_mark(*pskb, &ctinfo);
- if (ctmark) {
+ ct = nf_ct_get(*pskb, &ctinfo);
+ if (ct) {
switch(markinfo->mode) {
case XT_CONNMARK_SET:
- newmark = (*ctmark & ~markinfo->mask) | markinfo->mark;
- if (newmark != *ctmark) {
- *ctmark = newmark;
-#if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
- ip_conntrack_event_cache(IPCT_MARK, *pskb);
-#else
+ newmark = (ct->mark & ~markinfo->mask) | markinfo->mark;
+ if (newmark != ct->mark) {
+ ct->mark = newmark;
nf_conntrack_event_cache(IPCT_MARK, *pskb);
-#endif
}
break;
case XT_CONNMARK_SAVE:
- newmark = (*ctmark & ~markinfo->mask) |
+ newmark = (ct->mark & ~markinfo->mask) |
((*pskb)->mark & markinfo->mask);
- if (*ctmark != newmark) {
- *ctmark = newmark;
-#if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
- ip_conntrack_event_cache(IPCT_MARK, *pskb);
-#else
+ if (ct->mark != newmark) {
+ ct->mark = newmark;
nf_conntrack_event_cache(IPCT_MARK, *pskb);
-#endif
}
break;
case XT_CONNMARK_RESTORE:
mark = (*pskb)->mark;
- diff = (*ctmark ^ mark) & markinfo->mask;
+ diff = (ct->mark ^ mark) & markinfo->mask;
(*pskb)->mark = mark ^ diff;
break;
}
diff --git a/net/netfilter/xt_CONNSECMARK.c b/net/netfilter/xt_CONNSECMARK.c
index 1ab0db641f96..81c0c58bab47 100644
--- a/net/netfilter/xt_CONNSECMARK.c
+++ b/net/netfilter/xt_CONNSECMARK.c
@@ -19,7 +19,7 @@
#include <linux/skbuff.h>
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter/xt_CONNSECMARK.h>
-#include <net/netfilter/nf_conntrack_compat.h>
+#include <net/netfilter/nf_conntrack.h>
#define PFX "CONNSECMARK: "
@@ -36,12 +36,12 @@ MODULE_ALIAS("ip6t_CONNSECMARK");
static void secmark_save(struct sk_buff *skb)
{
if (skb->secmark) {
- u32 *connsecmark;
+ struct nf_conn *ct;
enum ip_conntrack_info ctinfo;
- connsecmark = nf_ct_get_secmark(skb, &ctinfo);
- if (connsecmark && !*connsecmark)
- *connsecmark = skb->secmark;
+ ct = nf_ct_get(skb, &ctinfo);
+ if (ct && !ct->secmark)
+ ct->secmark = skb->secmark;
}
}
@@ -52,12 +52,12 @@ static void secmark_save(struct sk_buff *skb)
static void secmark_restore(struct sk_buff *skb)
{
if (!skb->secmark) {
- u32 *connsecmark;
+ struct nf_conn *ct;
enum ip_conntrack_info ctinfo;
- connsecmark = nf_ct_get_secmark(skb, &ctinfo);
- if (connsecmark && *connsecmark)
- skb->secmark = *connsecmark;
+ ct = nf_ct_get(skb, &ctinfo);
+ if (ct && ct->secmark)
+ skb->secmark = ct->secmark;
}
}
diff --git a/net/netfilter/xt_NOTRACK.c b/net/netfilter/xt_NOTRACK.c
index b874a2008b2b..5085fb3d1e2d 100644
--- a/net/netfilter/xt_NOTRACK.c
+++ b/net/netfilter/xt_NOTRACK.c
@@ -5,7 +5,7 @@
#include <linux/skbuff.h>
#include <linux/netfilter/x_tables.h>
-#include <net/netfilter/nf_conntrack_compat.h>
+#include <net/netfilter/nf_conntrack.h>
MODULE_LICENSE("GPL");
MODULE_ALIAS("ipt_NOTRACK");
@@ -26,7 +26,7 @@ target(struct sk_buff **pskb,
If there is a real ct entry correspondig to this packet,
it'll hang aroun till timing out. We don't deal with it
for performance reasons. JK */
- nf_ct_untrack(*pskb);
+ (*pskb)->nfct = &nf_conntrack_untracked.ct_general;
(*pskb)->nfctinfo = IP_CT_NEW;
nf_conntrack_get((*pskb)->nfct);
diff --git a/net/netfilter/xt_connbytes.c b/net/netfilter/xt_connbytes.c
index 302043bc41b2..fec9316a1e10 100644
--- a/net/netfilter/xt_connbytes.c
+++ b/net/netfilter/xt_connbytes.c
@@ -12,9 +12,9 @@
*/
#include <linux/module.h>
#include <linux/skbuff.h>
-#include <net/netfilter/nf_conntrack_compat.h>
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter/xt_connbytes.h>
+#include <net/netfilter/nf_conntrack.h>
#include <asm/div64.h>
#include <asm/bitops.h>
@@ -35,13 +35,17 @@ match(const struct sk_buff *skb,
int *hotdrop)
{
const struct xt_connbytes_info *sinfo = matchinfo;
+ struct nf_conn *ct;
+ enum ip_conntrack_info ctinfo;
u_int64_t what = 0; /* initialize to make gcc happy */
u_int64_t bytes = 0;
u_int64_t pkts = 0;
const struct ip_conntrack_counter *counters;
- if (!(counters = nf_ct_get_counters(skb)))
- return 0; /* no match */
+ ct = nf_ct_get(skb, &ctinfo);
+ if (!ct)
+ return 0;
+ counters = ct->counters;
switch (sinfo->what) {
case XT_CONNBYTES_PKTS:
diff --git a/net/netfilter/xt_connmark.c b/net/netfilter/xt_connmark.c
index 36c2defff238..e1803256c792 100644
--- a/net/netfilter/xt_connmark.c
+++ b/net/netfilter/xt_connmark.c
@@ -21,16 +21,15 @@
#include <linux/module.h>
#include <linux/skbuff.h>
+#include <net/netfilter/nf_conntrack.h>
+#include <linux/netfilter/x_tables.h>
+#include <linux/netfilter/xt_connmark.h>
MODULE_AUTHOR("Henrik Nordstrom <hno@marasytems.com>");
MODULE_DESCRIPTION("IP tables connmark match module");
MODULE_LICENSE("GPL");
MODULE_ALIAS("ipt_connmark");
-#include <linux/netfilter/x_tables.h>
-#include <linux/netfilter/xt_connmark.h>
-#include <net/netfilter/nf_conntrack_compat.h>
-
static int
match(const struct sk_buff *skb,
const struct net_device *in,
@@ -42,12 +41,14 @@ match(const struct sk_buff *skb,
int *hotdrop)
{
const struct xt_connmark_info *info = matchinfo;
- u_int32_t ctinfo;
- const u_int32_t *ctmark = nf_ct_get_mark(skb, &ctinfo);
- if (!ctmark)
+ struct nf_conn *ct;
+ enum ip_conntrack_info ctinfo;
+
+ ct = nf_ct_get(skb, &ctinfo);
+ if (!ct)
return 0;
- return (((*ctmark) & info->mask) == info->mark) ^ info->invert;
+ return (((ct->mark) & info->mask) == info->mark) ^ info->invert;
}
static int
diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index 2885c378288e..f4ea8fe07a53 100644
--- a/net/netfilter/xt_conntrack.c
+++ b/net/netfilter/xt_conntrack.c
@@ -10,121 +10,15 @@
#include <linux/module.h>
#include <linux/skbuff.h>
-
-#if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
-#include <linux/netfilter_ipv4/ip_conntrack.h>
-#include <linux/netfilter_ipv4/ip_conntrack_tuple.h>
-#else
-#include <net/netfilter/nf_conntrack.h>
-#endif
-
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter/xt_conntrack.h>
-#include <net/netfilter/nf_conntrack_compat.h>
+#include <net/netfilter/nf_conntrack.h>
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Marc Boucher <marc@mbsi.ca>");
MODULE_DESCRIPTION("iptables connection tracking match module");
MODULE_ALIAS("ipt_conntrack");
-#if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
-
-static int
-match(const struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
- const struct xt_match *match,
- const void *matchinfo,
- int offset,
- unsigned int protoff,
- int *hotdrop)
-{
- const struct xt_conntrack_info *sinfo = matchinfo;
- struct ip_conntrack *ct;
- enum ip_conntrack_info ctinfo;
- unsigned int statebit;
-
- ct = ip_conntrack_get((struct sk_buff *)skb, &ctinfo);
-
-#define FWINV(bool, invflg) ((bool) ^ !!(sinfo->invflags & invflg))
-
- if (ct == &ip_conntrack_untracked)
- statebit = XT_CONNTRACK_STATE_UNTRACKED;
- else if (ct)
- statebit = XT_CONNTRACK_STATE_BIT(ctinfo);
- else
- statebit = XT_CONNTRACK_STATE_INVALID;
-
- if (sinfo->flags & XT_CONNTRACK_STATE) {
- if (ct) {
- if (test_bit(IPS_SRC_NAT_BIT, &ct->status))
- statebit |= XT_CONNTRACK_STATE_SNAT;
- if (test_bit(IPS_DST_NAT_BIT, &ct->status))
- statebit |= XT_CONNTRACK_STATE_DNAT;
- }
- if (FWINV((statebit & sinfo->statemask) == 0,
- XT_CONNTRACK_STATE))
- return 0;
- }
-
- if (ct == NULL) {
- if (sinfo->flags & ~XT_CONNTRACK_STATE)
- return 0;
- return 1;
- }
-
- if (sinfo->flags & XT_CONNTRACK_PROTO &&
- FWINV(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum !=
- sinfo->tuple[IP_CT_DIR_ORIGINAL].dst.protonum,
- XT_CONNTRACK_PROTO))
- return 0;
-
- if (sinfo->flags & XT_CONNTRACK_ORIGSRC &&
- FWINV((ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.ip &
- sinfo->sipmsk[IP_CT_DIR_ORIGINAL].s_addr) !=
- sinfo->tuple[IP_CT_DIR_ORIGINAL].src.ip,
- XT_CONNTRACK_ORIGSRC))
- return 0;
-
- if (sinfo->flags & XT_CONNTRACK_ORIGDST &&
- FWINV((ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.ip &
- sinfo->dipmsk[IP_CT_DIR_ORIGINAL].s_addr) !=
- sinfo->tuple[IP_CT_DIR_ORIGINAL].dst.ip,
- XT_CONNTRACK_ORIGDST))
- return 0;
-
- if (sinfo->flags & XT_CONNTRACK_REPLSRC &&
- FWINV((ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.ip &
- sinfo->sipmsk[IP_CT_DIR_REPLY].s_addr) !=
- sinfo->tuple[IP_CT_DIR_REPLY].src.ip,
- XT_CONNTRACK_REPLSRC))
- return 0;
-
- if (sinfo->flags & XT_CONNTRACK_REPLDST &&
- FWINV((ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.ip &
- sinfo->dipmsk[IP_CT_DIR_REPLY].s_addr) !=
- sinfo->tuple[IP_CT_DIR_REPLY].dst.ip,
- XT_CONNTRACK_REPLDST))
- return 0;
-
- if (sinfo->flags & XT_CONNTRACK_STATUS &&
- FWINV((ct->status & sinfo->statusmask) == 0,
- XT_CONNTRACK_STATUS))
- return 0;
-
- if (sinfo->flags & XT_CONNTRACK_EXPIRES) {
- unsigned long expires = timer_pending(&ct->timeout) ?
- (ct->timeout.expires - jiffies)/HZ : 0;
-
- if (FWINV(!(expires >= sinfo->expires_min &&
- expires <= sinfo->expires_max),
- XT_CONNTRACK_EXPIRES))
- return 0;
- }
- return 1;
-}
-
-#else /* CONFIG_IP_NF_CONNTRACK */
static int
match(const struct sk_buff *skb,
const struct net_device *in,
@@ -220,8 +114,6 @@ match(const struct sk_buff *skb,
return 1;
}
-#endif /* CONFIG_NF_IP_CONNTRACK */
-
static int
checkentry(const char *tablename,
const void *ip,
diff --git a/net/netfilter/xt_helper.c b/net/netfilter/xt_helper.c
index 407d1d5da8a1..bc70b26ba5b4 100644
--- a/net/netfilter/xt_helper.c
+++ b/net/netfilter/xt_helper.c
@@ -13,18 +13,11 @@
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/netfilter.h>
-#if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
-#include <linux/netfilter_ipv4/ip_conntrack.h>
-#include <linux/netfilter_ipv4/ip_conntrack_core.h>
-#include <linux/netfilter_ipv4/ip_conntrack_helper.h>
-#else
#include <net/netfilter/nf_conntrack.h>
#include <net/netfilter/nf_conntrack_core.h>
#include <net/netfilter/nf_conntrack_helper.h>
-#endif
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter/xt_helper.h>
-#include <net/netfilter/nf_conntrack_compat.h>
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Martin Josefsson <gandalf@netfilter.org>");
@@ -38,55 +31,6 @@ MODULE_ALIAS("ip6t_helper");
#define DEBUGP(format, args...)
#endif
-#if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
-static int
-match(const struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
- const struct xt_match *match,
- const void *matchinfo,
- int offset,
- unsigned int protoff,
- int *hotdrop)
-{
- const struct xt_helper_info *info = matchinfo;
- struct ip_conntrack *ct;
- enum ip_conntrack_info ctinfo;
- int ret = info->invert;
-
- ct = ip_conntrack_get((struct sk_buff *)skb, &ctinfo);
- if (!ct) {
- DEBUGP("xt_helper: Eek! invalid conntrack?\n");
- return ret;
- }
-
- if (!ct->master) {
- DEBUGP("xt_helper: conntrack %p has no master\n", ct);
- return ret;
- }
-
- read_lock_bh(&ip_conntrack_lock);
- if (!ct->master->helper) {
- DEBUGP("xt_helper: master ct %p has no helper\n",
- exp->expectant);
- goto out_unlock;
- }
-
- DEBUGP("master's name = %s , info->name = %s\n",
- ct->master->helper->name, info->name);
-
- if (info->name[0] == '\0')
- ret ^= 1;
- else
- ret ^= !strncmp(ct->master->helper->name, info->name,
- strlen(ct->master->helper->name));
-out_unlock:
- read_unlock_bh(&ip_conntrack_lock);
- return ret;
-}
-
-#else /* CONFIG_IP_NF_CONNTRACK */
-
static int
match(const struct sk_buff *skb,
const struct net_device *in,
@@ -134,7 +78,6 @@ out_unlock:
read_unlock_bh(&nf_conntrack_lock);
return ret;
}
-#endif
static int check(const char *tablename,
const void *inf,
diff --git a/net/netfilter/xt_state.c b/net/netfilter/xt_state.c
index df37b912163a..149294f7df71 100644
--- a/net/netfilter/xt_state.c
+++ b/net/netfilter/xt_state.c
@@ -10,7 +10,7 @@
#include <linux/module.h>
#include <linux/skbuff.h>
-#include <net/netfilter/nf_conntrack_compat.h>
+#include <net/netfilter/nf_conntrack.h>
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter/xt_state.h>
@@ -36,7 +36,7 @@ match(const struct sk_buff *skb,
if (nf_ct_is_untracked(skb))
statebit = XT_STATE_UNTRACKED;
- else if (!nf_ct_get_ctinfo(skb, &ctinfo))
+ else if (!nf_ct_get(skb, &ctinfo))
statebit = XT_STATE_INVALID;
else
statebit = XT_STATE_BIT(ctinfo);