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author | David S. Miller <davem@davemloft.net> | 2020-09-23 02:45:34 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2020-09-23 02:45:34 +0300 |
commit | 3ab0a7a0c349a1d7beb2bb371a62669d1528269d (patch) | |
tree | d2ae17c3bfc829ce0c747ad97021cd4bc8fb11dc /net/batman-adv/routing.c | |
parent | 92ec804f3dbf0d986f8e10850bfff14f316d7aaf (diff) | |
parent | 805c6d3c19210c90c109107d189744e960eae025 (diff) | |
download | linux-3ab0a7a0c349a1d7beb2bb371a62669d1528269d.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Two minor conflicts:
1) net/ipv4/route.c, adding a new local variable while
moving another local variable and removing it's
initial assignment.
2) drivers/net/dsa/microchip/ksz9477.c, overlapping changes.
One pretty prints the port mode differently, whilst another
changes the driver to try and obtain the port mode from
the port node rather than the switch node.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/batman-adv/routing.c')
-rw-r--r-- | net/batman-adv/routing.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c index 27cdf5e4349a..9e5c71e406ff 100644 --- a/net/batman-adv/routing.c +++ b/net/batman-adv/routing.c @@ -826,6 +826,10 @@ static bool batadv_check_unicast_ttvn(struct batadv_priv *bat_priv, vid = batadv_get_vid(skb, hdr_len); ethhdr = (struct ethhdr *)(skb->data + hdr_len); + /* do not reroute multicast frames in a unicast header */ + if (is_multicast_ether_addr(ethhdr->h_dest)) + return true; + /* check if the destination client was served by this node and it is now * roaming. In this case, it means that the node has got a ROAM_ADV * message and that it knows the new destination in the mesh to re-route |