base/SOURCES/libnetfilter_cthelper-1.0.0-cleanup.patch

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..a83525b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,18 @@
+.deps/
+.libs/
+Makefile
+Makefile.in
+*.o
+*.la
+*.lo
+
+/aclocal.m4
+/autom4te.cache/
+/build-aux/
+/config.*
+/configure
+/libtool
+
+/doxygen.cfg
+/*.pc
+/stamp-h1
diff --git a/configure.ac b/configure.ac
index d9b0118..9389b70 100644
--- a/configure.ac
+++ b/configure.ac
@@ -8,6 +8,7 @@ AC_CONFIG_HEADERS([config.h])
 
 AM_INIT_AUTOMAKE([-Wall foreign tar-pax no-dist-gzip dist-bzip2
 	1.6 subdir-objects])
+m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
 
 dnl kernel style compile messages
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
@@ -21,7 +22,7 @@ AC_DISABLE_STATIC
 LT_INIT
 CHECK_GCC_FVISIBILITY
 case "$host" in
-*-*-linux*) ;;
+*-*-linux* | *-*-uclinux*) ;;
 *) AC_MSG_ERROR([Linux only, dude!]);;
 esac
 
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index f1b546e..c755646 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -18,6 +18,10 @@ enum nfnetlink_groups {
 #define NFNLGRP_CONNTRACK_EXP_UPDATE	NFNLGRP_CONNTRACK_EXP_UPDATE
 	NFNLGRP_CONNTRACK_EXP_DESTROY,
 #define NFNLGRP_CONNTRACK_EXP_DESTROY	NFNLGRP_CONNTRACK_EXP_DESTROY
+	NFNLGRP_NFTABLES,
+#define NFNLGRP_NFTABLES                NFNLGRP_NFTABLES
+	NFNLGRP_ACCT_QUOTA,
+#define NFNLGRP_ACCT_QUOTA		NFNLGRP_ACCT_QUOTA
 	__NFNLGRP_MAX,
 };
 #define NFNLGRP_MAX	(__NFNLGRP_MAX - 1)
@@ -51,46 +55,12 @@ struct nfgenmsg {
 #define NFNL_SUBSYS_ACCT		7
 #define NFNL_SUBSYS_CTNETLINK_TIMEOUT	8
 #define NFNL_SUBSYS_CTHELPER		9
-#define NFNL_SUBSYS_COUNT		10
+#define NFNL_SUBSYS_NFTABLES		10
+#define NFNL_SUBSYS_NFT_COMPAT		11
+#define NFNL_SUBSYS_COUNT		12
 
-#ifdef __KERNEL__
+/* Reserved control nfnetlink messages */
+#define NFNL_MSG_BATCH_BEGIN		NLMSG_MIN_TYPE
+#define NFNL_MSG_BATCH_END		NLMSG_MIN_TYPE+1
 
-#include <linux/netlink.h>
-#include <linux/capability.h>
-#include <net/netlink.h>
-
-struct nfnl_callback {
-	int (*call)(struct sock *nl, struct sk_buff *skb, 
-		    const struct nlmsghdr *nlh,
-		    const struct nlattr * const cda[]);
-	int (*call_rcu)(struct sock *nl, struct sk_buff *skb, 
-		    const struct nlmsghdr *nlh,
-		    const struct nlattr * const cda[]);
-	const struct nla_policy *policy;	/* netlink attribute policy */
-	const u_int16_t attr_count;		/* number of nlattr's */
-};
-
-struct nfnetlink_subsystem {
-	const char *name;
-	__u8 subsys_id;			/* nfnetlink subsystem ID */
-	__u8 cb_count;			/* number of callbacks */
-	const struct nfnl_callback *cb;	/* callback for individual types */
-};
-
-extern int nfnetlink_subsys_register(const struct nfnetlink_subsystem *n);
-extern int nfnetlink_subsys_unregister(const struct nfnetlink_subsystem *n);
-
-extern int nfnetlink_has_listeners(struct net *net, unsigned int group);
-extern int nfnetlink_send(struct sk_buff *skb, struct net *net, u32 pid, unsigned group,
-			  int echo, gfp_t flags);
-extern int nfnetlink_set_err(struct net *net, u32 pid, u32 group, int error);
-extern int nfnetlink_unicast(struct sk_buff *skb, struct net *net, u_int32_t pid, int flags);
-
-extern void nfnl_lock(void);
-extern void nfnl_unlock(void);
-
-#define MODULE_ALIAS_NFNL_SUBSYS(subsys) \
-	MODULE_ALIAS("nfnetlink-subsys-" __stringify(subsys))
-
-#endif	/* __KERNEL__ */
-#endif	/* _NFNETLINK_H */
+#endif /* _NFNETLINK_H */
diff --git a/src/libnetfilter_cthelper.c b/src/libnetfilter_cthelper.c
index 2978870..f8f58e6 100644
--- a/src/libnetfilter_cthelper.c
+++ b/src/libnetfilter_cthelper.c
@@ -113,11 +113,11 @@ void nfct_helper_free(struct nfct_helper *h)
 {
 	int i;
 
-	free(h);
 	for (i=0; i<NF_CT_HELPER_CLASS_MAX; i++) {
 		if (h->expect_policy[i])
 			free(h->expect_policy[i]);
 	}
+	free(h);
 }
 EXPORT_SYMBOL(nfct_helper_free);