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| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2017-10-13 13:40:31 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-14 18:46:36 -0700 |
| commit | c8c41ea1bd707eb032e248c55d640f32c950ed19 (patch) | |
| tree | 27d6dacd64d59e8339ac58feca9ba929e7ebaeb6 | |
| parent | dd6b9c2c332b40f142740d1b11fb77c653ff98ea (diff) | |
| download | linux-0-day-c8c41ea1bd707eb032e248c55d640f32c950ed19.tar.gz linux-0-day-c8c41ea1bd707eb032e248c55d640f32c950ed19.tar.xz | |
macvlan: Only update pkt_type if destination MAC address matches
This patch updates the pkt_type to PACKET_HOST only if the destination MAC
address matches on the on the source based macvlan. It didn't make sense to
be updating broadcast, multicast, and non-local destined frames with
PACKET_HOST.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/macvlan.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index a4ae8cd0f6606..1e1df54c5d317 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -413,7 +413,9 @@ static void macvlan_forward_source_one(struct sk_buff *skb, len = nskb->len + ETH_HLEN; nskb->dev = dev; - nskb->pkt_type = PACKET_HOST; + + if (ether_addr_equal_64bits(eth_hdr(skb)->h_dest, dev->dev_addr)) + nskb->pkt_type = PACKET_HOST; ret = netif_rx(nskb); macvlan_count_rx(vlan, len, ret == NET_RX_SUCCESS, false); |