aboutsummaryrefslogtreecommitdiff
path: root/net/can
diff options
context:
space:
mode:
Diffstat (limited to 'net/can')
-rw-r--r--net/can/af_can.c5
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) {