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authorBenjamin Poirier <bpoirier@nvidia.com>2023-09-18 18:40:15 +0300
committerDavid S. Miller <davem@davemloft.net>2023-09-20 11:00:54 +0300
commit4e4b1798cc90e376b8b61d0098b4093898a32227 (patch)
treee51b4da36f16baeca625cd449c6d8fa9a3226f35 /drivers/net/vxlan
parentf1d95df0f31048f1c59092648997686e3f7d9478 (diff)
downloadlinux-4e4b1798cc90e376b8b61d0098b4093898a32227.tar.xz
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>
Diffstat (limited to 'drivers/net/vxlan')
-rw-r--r--drivers/net/vxlan/vxlan_core.c4
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;
}