diff options
| -rw-r--r-- | drivers/net/macsec.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c index da82d7f16a09..0d580d81d910 100644 --- a/drivers/net/macsec.c +++ b/drivers/net/macsec.c @@ -2594,6 +2594,9 @@ static int macsec_upd_offload(struct sk_buff *skb, struct genl_info *info) return PTR_ERR(dev); macsec = macsec_priv(dev); + if (!tb_offload[MACSEC_OFFLOAD_ATTR_TYPE]) + return -EINVAL; + offload = nla_get_u8(tb_offload[MACSEC_OFFLOAD_ATTR_TYPE]); if (macsec->offload == offload) return 0; |