diff options
Diffstat (limited to 'net/wireless/mlme.c')
| -rw-r--r-- | net/wireless/mlme.c | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c index 4646cf5695b9..22b3d9990065 100644 --- a/net/wireless/mlme.c +++ b/net/wireless/mlme.c @@ -48,7 +48,8 @@ void cfg80211_rx_assoc_resp(struct net_device *dev, struct cfg80211_bss *bss, /* update current_bss etc., consumes the bss reference */ __cfg80211_connect_result(dev, mgmt->bssid, NULL, 0, ie, len - ieoffs, status_code, - status_code == WLAN_STATUS_SUCCESS, bss); + status_code == WLAN_STATUS_SUCCESS, bss, + NL80211_TIMEOUT_UNSPECIFIED); } EXPORT_SYMBOL(cfg80211_rx_assoc_resp); @@ -345,6 +346,11 @@ int cfg80211_mlme_deauth(struct cfg80211_registered_device *rdev, !ether_addr_equal(wdev->current_bss->pub.bssid, bssid))) return 0; + if (ether_addr_equal(wdev->disconnect_bssid, bssid) || + (wdev->current_bss && + ether_addr_equal(wdev->current_bss->pub.bssid, bssid))) + wdev->conn_owner_nlportid = 0; + return rdev_deauth(rdev, dev, &req); } @@ -657,8 +663,25 @@ int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev, return err; } - if (!ether_addr_equal(mgmt->sa, wdev_address(wdev))) - return -EINVAL; + if (!ether_addr_equal(mgmt->sa, wdev_address(wdev))) { + /* Allow random TA to be used with Public Action frames if the + * driver has indicated support for this. Otherwise, only allow + * the local address to be used. + */ + if (!ieee80211_is_action(mgmt->frame_control) || + mgmt->u.action.category != WLAN_CATEGORY_PUBLIC) + return -EINVAL; + if (!wdev->current_bss && + !wiphy_ext_feature_isset( + &rdev->wiphy, + NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA)) + return -EINVAL; + if (wdev->current_bss && + !wiphy_ext_feature_isset( + &rdev->wiphy, + NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED)) + return -EINVAL; + } /* Transmit the Action frame as requested by user space */ return rdev_mgmt_tx(rdev, wdev, params, cookie); |