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Diffstat (limited to 'net/tipc/udp_media.c')
-rw-r--r--net/tipc/udp_media.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c
index 66deebc66aa1..f8dfee5072c0 100644
--- a/net/tipc/udp_media.c
+++ b/net/tipc/udp_media.c
@@ -48,6 +48,7 @@
#include <linux/tipc_netlink.h>
#include "core.h"
#include "bearer.h"
+#include "msg.h"
/* IANA assigned UDP port */
#define UDP_PORT_DEFAULT 6118
@@ -216,6 +217,10 @@ static int tipc_udp_recv(struct sock *sk, struct sk_buff *skb)
{
struct udp_bearer *ub;
struct tipc_bearer *b;
+ int usr = msg_user(buf_msg(skb));
+
+ if ((usr == LINK_PROTOCOL) || (usr == NAME_DISTRIBUTOR))
+ skb_linearize(skb);
ub = rcu_dereference_sk_user_data(sk);
if (!ub) {