4 files changed, 9 insertions, 18 deletions
diff --git a/net/tipc/netlink.c b/net/tipc/netlink.c
index d6165ad384c0..5f5df232d72b 100644
--- a/net/tipc/netlink.c
+++ b/net/tipc/netlink.c
@@ -176,7 +176,8 @@ static const struct genl_ops tipc_genl_v2_ops[] = {
 	},
 	{
 		.cmd	= TIPC_NL_PUBL_GET,
-		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.validate = GENL_DONT_VALIDATE_STRICT |
+			    GENL_DONT_VALIDATE_DUMP_STRICT,
 		.dumpit	= tipc_nl_publ_dump,
 	},
 	{
@@ -239,7 +240,8 @@ static const struct genl_ops tipc_genl_v2_ops[] = {
 	},
 	{
 		.cmd	= TIPC_NL_MON_PEER_GET,
-		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.validate = GENL_DONT_VALIDATE_STRICT |
+			    GENL_DONT_VALIDATE_DUMP_STRICT,
 		.dumpit	= tipc_nl_node_dump_monitor_peer,
 	},
 	{
@@ -250,7 +252,8 @@ static const struct genl_ops tipc_genl_v2_ops[] = {
 #ifdef CONFIG_TIPC_MEDIA_UDP
 	{
 		.cmd	= TIPC_NL_UDP_GET_REMOTEIP,
-		.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
+		.validate = GENL_DONT_VALIDATE_STRICT |
+			    GENL_DONT_VALIDATE_DUMP_STRICT,
 		.dumpit	= tipc_udp_nl_dump_remoteip,
 	},
 #endif
diff --git a/net/tipc/node.c b/net/tipc/node.c
index c8f6177dd5a2..f2e3cf70c922 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -2484,13 +2484,9 @@ int tipc_nl_node_dump_monitor_peer(struct sk_buff *skb,
 	int err;
 
 	if (!prev_node) {
-		struct nlattr **attrs;
+		struct nlattr **attrs = genl_dumpit_info(cb)->attrs;
 		struct nlattr *mon[TIPC_NLA_MON_MAX + 1];
 
-		err = tipc_nlmsg_parse(cb->nlh, &attrs);
-		if (err)
-			return err;
-
 		if (!attrs[TIPC_NLA_MON])
 			return -EINVAL;
 
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 3b9f8cc328f5..d579b64705b1 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -3588,13 +3588,9 @@ int tipc_nl_publ_dump(struct sk_buff *skb, struct netlink_callback *cb)
 	struct tipc_sock *tsk;
 
 	if (!tsk_portid) {
-		struct nlattr **attrs;
+		struct nlattr **attrs = genl_dumpit_info(cb)->attrs;
 		struct nlattr *sock[TIPC_NLA_SOCK_MAX + 1];
 
-		err = tipc_nlmsg_parse(cb->nlh, &attrs);
-		if (err)
-			return err;
-
 		if (!attrs[TIPC_NLA_SOCK])
 			return -EINVAL;
 
diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c
index 287df68721df..43ca5fd6574d 100644
--- a/net/tipc/udp_media.c
+++ b/net/tipc/udp_media.c
@@ -448,15 +448,11 @@ int tipc_udp_nl_dump_remoteip(struct sk_buff *skb, struct netlink_callback *cb)
 	int i;
 
 	if (!bid && !skip_cnt) {
+		struct nlattr **attrs = genl_dumpit_info(cb)->attrs;
 		struct net *net = sock_net(skb->sk);
 		struct nlattr *battrs[TIPC_NLA_BEARER_MAX + 1];
-		struct nlattr **attrs;
 		char *bname;
 
-		err = tipc_nlmsg_parse(cb->nlh, &attrs);
-		if (err)
-			return err;
-
 		if (!attrs[TIPC_NLA_BEARER])
 			return -EINVAL;