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| author | Benjamin Poirier <bpoirier@nvidia.com> | 2023-09-18 11:40:15 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-09-20 09:00:54 +0100 |
| commit | 4e4b1798cc90e376b8b61d0098b4093898a32227 (patch) | |
| tree | e51b4da36f16baeca625cd449c6d8fa9a3226f35 | |
| parent | f1d95df0f31048f1c59092648997686e3f7d9478 (diff) | |
| download | linux-stable-4e4b1798cc90e376b8b61d0098b4093898a32227.tar.gz linux-stable-4e4b1798cc90e376b8b61d0098b4093898a32227.tar.bz2 linux-stable-4e4b1798cc90e376b8b61d0098b4093898a32227.zip | |
vxlan: Add missing entries to vxlan_get_size()
There are some attributes added by vxlan_fill_info() which are not
accounted for in vxlan_get_size(). Add them.
I didn't find a way to trigger an actual problem from this miscalculation
since there is usually extra space in netlink size calculations like
if_nlmsg_size(); but maybe I just didn't search long enough.
Fixes: 3511494ce2f3 ("vxlan: Group Policy extension")
Fixes: e1e5314de08b ("vxlan: implement GPE")
Fixes: 0ace2ca89cbd ("vxlan: Use checksum partial with remote checksum offload")
Fixes: f9c4bb0b245c ("vxlan: vni filtering support on collect metadata device")
Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/vxlan/vxlan_core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c index e463f59e95c2..5b5597073b00 100644 --- a/drivers/net/vxlan/vxlan_core.c +++ b/drivers/net/vxlan/vxlan_core.c @@ -4331,6 +4331,10 @@ static size_t vxlan_get_size(const struct net_device *dev) nla_total_size(sizeof(__u8)) + /* IFLA_VXLAN_REMCSUM_TX */ nla_total_size(sizeof(__u8)) + /* IFLA_VXLAN_REMCSUM_RX */ nla_total_size(sizeof(__u8)) + /* IFLA_VXLAN_LOCALBYPASS */ + nla_total_size(0) + /* IFLA_VXLAN_GBP */ + nla_total_size(0) + /* IFLA_VXLAN_GPE */ + nla_total_size(0) + /* IFLA_VXLAN_REMCSUM_NOPARTIAL */ + nla_total_size(sizeof(__u8)) + /* IFLA_VXLAN_VNIFILTER */ 0; } |