2.6.27-stable review patch. If anyone has any objections, please let us know. ------------------ From: Oliver Hartkopp commit f706644d55f90e8306d87060168fef33804d6dd9 upstream. Since commit d253eee20195b25e298bf162a6e72f14bf4803e5 the single CAN identifier filter lists handle only non-RTR CAN frames. So we need to omit the check of these filter lists when receiving RTR CAN frames. Signed-off-by: Oliver Hartkopp Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/can/af_can.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- a/net/can/af_can.c +++ b/net/can/af_can.c @@ -622,7 +622,10 @@ static int can_rcv_filter(struct dev_rcv } } - /* 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) { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/