diff options
| -rw-r--r-- | net/wireless/nl80211.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 2f449ddcbc7..c04df6a6af7 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -2752,6 +2752,9 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[NL80211_ATTR_MAC]) return -EINVAL; + if (!info->attrs[NL80211_ATTR_AUTH_TYPE]) + return -EINVAL; + rtnl_lock(); err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); @@ -2798,13 +2801,10 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info) req.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]); } - if (info->attrs[NL80211_ATTR_AUTH_TYPE]) { - req.auth_type = - nla_get_u32(info->attrs[NL80211_ATTR_AUTH_TYPE]); - if (!nl80211_valid_auth_type(req.auth_type)) { - err = -EINVAL; - goto out; - } + req.auth_type = nla_get_u32(info->attrs[NL80211_ATTR_AUTH_TYPE]); + if (!nl80211_valid_auth_type(req.auth_type)) { + err = -EINVAL; + goto out; } err = drv->ops->auth(&drv->wiphy, dev, &req); |