we will drop this packets soon or later... so drop it better ASAP.
Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>
---
net/can/j1939/transport.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/net/can/j1939/transport.c b/net/can/j1939/transport.c
index 27cf1738f77a..ad7677f8c7f1 100644
--- a/net/can/j1939/transport.c
+++ b/net/can/j1939/transport.c
@@ -1237,6 +1237,9 @@ int j1939_tp_recv(struct j1939_priv *priv, struct sk_buff *skb)
struct j1939_sk_buff_cb *skcb = j1939_skb_to_cb(skb);
const u8 *dat;
+ if (!j1939_tp_im_involved_anydir(skb))
+ return 0;
+
switch (skcb->addr.pgn) {
case J1939_ETP_PGN_DAT:
j1939_xtp_rx_dat(priv, skb, J1939_EXTENDED);
--
2.19.1
