Merge branch 'pablo/nf-2.6-updates' of git://1984.lsi.us.es/net-2.6

3 files changed, 24 insertions, 11 deletions

diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index 1a92b369c820..2b5ca1a0054d 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -1883,14 +1883,13 @@ static int compat_mtw_from_user(struct compat_ebt_entry_mwt *mwt,
 	struct xt_target *wt;
 	void *dst = NULL;
 	int off, pad = 0;
-	unsigned int size_kern, entry_offset, match_size = mwt->match_size;
+	unsigned int size_kern, match_size = mwt->match_size;
 
 	strlcpy(name, mwt->u.name, sizeof(name));
 
 	if (state->buf_kern_start)
 		dst = state->buf_kern_start + state->buf_kern_offset;
 
-	entry_offset = (unsigned char *) mwt - base;
 	switch (compat_mwt) {
 	case EBT_COMPAT_MATCH:
 		match = try_then_request_module(xt_find_match(NFPROTO_BRIDGE,
@@ -1933,6 +1932,9 @@ static int compat_mtw_from_user(struct compat_ebt_entry_mwt *mwt,
 		size_kern = wt->targetsize;
 		module_put(wt->me);
 		break;
+
+	default:
+		return -EINVAL;
 	}
 
 	state->buf_kern_offset += match_size + off;
diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
index 72d1ac611fdc..8041befc6555 100644
--- a/net/netfilter/ipset/ip_set_core.c
+++ b/net/netfilter/ipset/ip_set_core.c
@@ -815,7 +815,7 @@ ip_set_flush(struct sock *ctnl, struct sk_buff *skb,
 	ip_set_id_t i;
 
 	if (unlikely(protocol_failed(attr)))
-		return -EPROTO;
+		return -IPSET_ERR_PROTOCOL;
 
 	if (!attr[IPSET_ATTR_SETNAME]) {
 		for (i = 0; i < ip_set_max; i++)
diff --git a/net/netfilter/ipvs/ip_vs_ftp.c b/net/netfilter/ipvs/ip_vs_ftp.c
index 6b5dd6ddaae9..af63553fa332 100644
--- a/net/netfilter/ipvs/ip_vs_ftp.c
+++ b/net/netfilter/ipvs/ip_vs_ftp.c
@@ -411,25 +411,35 @@ static struct ip_vs_app ip_vs_ftp = {
 static int __net_init __ip_vs_ftp_init(struct net *net)
 {
 	int i, ret;
-	struct ip_vs_app *app = &ip_vs_ftp;
+	struct ip_vs_app *app;
+	struct netns_ipvs *ipvs = net_ipvs(net);
+
+	app = kmemdup(&ip_vs_ftp, sizeof(struct ip_vs_app), GFP_KERNEL);
+	if (!app)
+		return -ENOMEM;
+	INIT_LIST_HEAD(&app->a_list);
+	INIT_LIST_HEAD(&app->incs_list);
+	ipvs->ftp_app = app;
 
 	ret = register_ip_vs_app(net, app);
 	if (ret)
-		return ret;
+		goto err_exit;
 
 	for (i=0; i<IP_VS_APP_MAX_PORTS; i++) {
 		if (!ports[i])
 			continue;
 		ret = register_ip_vs_app_inc(net, app, app->protocol, ports[i]);
 		if (ret)
-			break;
+			goto err_unreg;
 		pr_info("%s: loaded support on port[%d] = %d\n",
 			app->name, i, ports[i]);
 	}
+	return 0;
 
-	if (ret)
-		unregister_ip_vs_app(net, app);
-
+err_unreg:
+	unregister_ip_vs_app(net, app);
+err_exit:
+	kfree(ipvs->ftp_app);
 	return ret;
 }
 /*
@@ -437,9 +447,10 @@ static int __net_init __ip_vs_ftp_init(struct net *net)
  */
 static void __ip_vs_ftp_exit(struct net *net)
 {
-	struct ip_vs_app *app = &ip_vs_ftp;
+	struct netns_ipvs *ipvs = net_ipvs(net);
 
-	unregister_ip_vs_app(net, app);
+	unregister_ip_vs_app(net, ipvs->ftp_app);
+	kfree(ipvs->ftp_app);
 }
 
 static struct pernet_operations ip_vs_ftp_ops = {