diff options
| -rw-r--r-- | net/wireless/nl80211.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 1b24befb9007..b583a76ef492 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -5771,18 +5771,20 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info) goto out; } + wdev_lock(wdev); + if (info->attrs[NL80211_ATTR_TX_RATES]) { err = nl80211_parse_tx_bitrate_mask(info, info->attrs, NL80211_ATTR_TX_RATES, ¶ms->beacon_rate, dev, false, link_id); if (err) - goto out; + goto out_unlock; err = validate_beacon_tx_rate(rdev, params->chandef.chan->band, ¶ms->beacon_rate); if (err) - goto out; + goto out_unlock; } if (info->attrs[NL80211_ATTR_SMPS_MODE]) { @@ -5795,19 +5797,19 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info) if (!(rdev->wiphy.features & NL80211_FEATURE_STATIC_SMPS)) { err = -EINVAL; - goto out; + goto out_unlock; } break; case NL80211_SMPS_DYNAMIC: if (!(rdev->wiphy.features & NL80211_FEATURE_DYNAMIC_SMPS)) { err = -EINVAL; - goto out; + goto out_unlock; } break; default: err = -EINVAL; - goto out; + goto out_unlock; } } else { params->smps_mode = NL80211_SMPS_OFF; @@ -5816,7 +5818,7 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info) params->pbss = nla_get_flag(info->attrs[NL80211_ATTR_PBSS]); if (params->pbss && !rdev->wiphy.bands[NL80211_BAND_60GHZ]) { err = -EOPNOTSUPP; - goto out; + goto out_unlock; } if (info->attrs[NL80211_ATTR_ACL_POLICY]) { @@ -5824,7 +5826,7 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info) if (IS_ERR(params->acl)) { err = PTR_ERR(params->acl); params->acl = NULL; - goto out; + goto out_unlock; } } @@ -5836,7 +5838,7 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info) info->attrs[NL80211_ATTR_HE_OBSS_PD], ¶ms->he_obss_pd); if (err) - goto out; + goto out_unlock; } if (info->attrs[NL80211_ATTR_FILS_DISCOVERY]) { @@ -5844,7 +5846,7 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info) info->attrs[NL80211_ATTR_FILS_DISCOVERY], params); if (err) - goto out; + goto out_unlock; } if (info->attrs[NL80211_ATTR_UNSOL_BCAST_PROBE_RESP]) { @@ -5852,7 +5854,7 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info) rdev, info->attrs[NL80211_ATTR_UNSOL_BCAST_PROBE_RESP], params); if (err) - goto out; + goto out_unlock; } if (info->attrs[NL80211_ATTR_MBSSID_CONFIG]) { @@ -5863,7 +5865,7 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info) params->beacon.mbssid_ies->cnt : 0); if (err) - goto out; + goto out_unlock; } nl80211_calculate_ap_params(params); @@ -5874,7 +5876,6 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info) else if (info->attrs[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT]) params->flags |= NL80211_AP_SETTINGS_EXTERNAL_AUTH_SUPPORT; - wdev_lock(wdev); if (wdev->conn_owner_nlportid && info->attrs[NL80211_ATTR_SOCKET_OWNER] && wdev->conn_owner_nlportid != info->snd_portid) { |