diff options
| -rw-r--r-- | net/wireless/nl80211.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index b75398f0d5b4..ee3826e8e52b 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -10410,6 +10410,8 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info) req.key_idx = key.idx; req.link_id = nl80211_link_id_or_invalid(info->attrs); if (req.link_id >= 0) { + if (!(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_MLO)) + return -EINVAL; if (!info->attrs[NL80211_ATTR_MLD_ADDR]) return -EINVAL; req.ap_mld_addr = nla_data(info->attrs[NL80211_ATTR_MLD_ADDR]); |