diff options
| -rw-r--r-- | net/can/af_can.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/can/af_can.c b/net/can/af_can.c index d8173e50cb8..3dadb338add 100644 --- a/net/can/af_can.c +++ b/net/can/af_can.c @@ -622,7 +622,10 @@ static int can_rcv_filter(struct dev_rcv_lists *d, struct sk_buff *skb) } } - /* check CAN_ID specific entries */ + /* check filterlists for single non-RTR can_ids */ + if (can_id & CAN_RTR_FLAG) + return matches; + if (can_id & CAN_EFF_FLAG) { hlist_for_each_entry_rcu(r, n, &d->rx[RX_EFF], list) { if (r->can_id == can_id) { |