Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf

Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains two Netfilter fixes for your net tree, they are: 1) Fix memleak from netns release path of conntrack protocol trackers, patch from Liping Zhang. 2) Uninitialized flags field in ebt_log, that results in unpredictable logging format in ebtables, also from Liping. ==================== Signed-off-by: David S. Miller <[email protected]>
niw · Jul 6, 2017 · c644bd7 · c644bd7
2 parents 3d05035 + 91af6ba
commit c644bd7
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diff --git a/net/bridge/netfilter/ebt_nflog.c b/net/bridge/netfilter/ebt_nflog.c
@@ -30,6 +30,7 @@ ebt_nflog_tg(struct sk_buff *skb, const struct xt_action_param *par)
 	li.u.ulog.copy_len = info->len;
 	li.u.ulog.group = info->group;
 	li.u.ulog.qthreshold = info->threshold;
+	li.u.ulog.flags = 0;
 
 	nf_log_packet(net, PF_BRIDGE, xt_hooknum(par), skb, xt_in(par),
 		      xt_out(par), &li, "%s", info->prefix);

diff --git a/net/netfilter/nf_conntrack_proto_dccp.c b/net/netfilter/nf_conntrack_proto_dccp.c
@@ -872,6 +872,11 @@ static int dccp_init_net(struct net *net, u_int16_t proto)
 	return dccp_kmemdup_sysctl_table(net, pn, dn);
 }
 
+static struct nf_proto_net *dccp_get_net_proto(struct net *net)
+{
+	return &net->ct.nf_ct_proto.dccp.pn;
+}
+
 struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp4 __read_mostly = {
 	.l3proto		= AF_INET,
 	.l4proto		= IPPROTO_DCCP,
@@ -904,6 +909,7 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp4 __read_mostly = {
 	},
 #endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
 	.init_net		= dccp_init_net,
+	.get_net_proto		= dccp_get_net_proto,
 };
 EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_dccp4);
 
@@ -939,5 +945,6 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp6 __read_mostly = {
 	},
 #endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
 	.init_net		= dccp_init_net,
+	.get_net_proto		= dccp_get_net_proto,
 };
 EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_dccp6);
diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c
@@ -783,6 +783,11 @@ static int sctp_init_net(struct net *net, u_int16_t proto)
 	return sctp_kmemdup_sysctl_table(pn, sn);
 }
 
+static struct nf_proto_net *sctp_get_net_proto(struct net *net)
+{
+	return &net->ct.nf_ct_proto.sctp.pn;
+}
+
 struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp4 __read_mostly = {
 	.l3proto		= PF_INET,
 	.l4proto 		= IPPROTO_SCTP,
@@ -816,6 +821,7 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp4 __read_mostly = {
 	},
 #endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
 	.init_net		= sctp_init_net,
+	.get_net_proto		= sctp_get_net_proto,
 };
 EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_sctp4);
 
@@ -852,5 +858,6 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp6 __read_mostly = {
 #endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */
 #endif
 	.init_net		= sctp_init_net,
+	.get_net_proto		= sctp_get_net_proto,
 };
 EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_sctp6);