src/lxc/network: Fixes netlink attribute type 1 has an invalid length message

Fixes #3386

Signed-off-by: Thomas Parrott <thomas.parrott@canonical.com>

diff --git a/src/lxc/network.c b/src/lxc/network.c
index 6bdcd71a5b78642d8c485564f36b7490b605ffaa..a825180cf7a39a687bff97d9fcc1f9aec4a2dda6 100644 (file)
--- a/src/lxc/network.c
+++ b/src/lxc/network.c
@@ -586,7 +586,7 @@ static int lxc_ipvlan_create(const char *master, const char *name, int mode, int
        if (!nest2)
                return ret_errno(EPROTO);
 
-       if (nla_put_u32(nlmsg, IFLA_IPVLAN_MODE, mode))
+       if (nla_put_u16(nlmsg, IFLA_IPVLAN_MODE, mode))
                return ret_errno(EPROTO);
 
        /* if_link.h does not define the isolation flag value for bridge mode (unlike IPVLAN_F_PRIVATE and