From: Benjamin Poirier Date: Mon, 18 Sep 2023 15:40:15 +0000 (-0400) Subject: vxlan: Add missing entries to vxlan_get_size() X-Git-Tag: v6.6.7~1864^2~6 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4e4b1798cc90e376b8b61d0098b4093898a32227;p=platform%2Fkernel%2Flinux-starfive.git 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 Acked-by: Nikolay Aleksandrov Reviewed-by: Ido Schimmel Signed-off-by: David S. Miller --- diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c index e463f59e..5b55970 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; }