Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx> --- net/can/j1939/socket.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/can/j1939/socket.c b/net/can/j1939/socket.c index f19f21a62ffb..a58caf355279 100644 --- a/net/can/j1939/socket.c +++ b/net/can/j1939/socket.c @@ -143,6 +143,10 @@ static void j1939_sk_recv_one(struct j1939_sock *jsk, struct sk_buff *oskb) oskcb->addr.da != jsk->addr.sa) return; } + + if (j1939_pgn_is_valid(jsk->pgn_rx_filter) && + jsk->pgn_rx_filter != oskcb->addr.dst_pgn) + return; } if (oskcb->insock == &jsk->sk && !(jsk->state & J1939_SOCK_RECV_OWN)) -- 2.20.1
