diff options
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index ce949e38178c..444f5effb77f 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -9313,31 +9313,27 @@ void nl80211_send_disassoc(struct cfg80211_registered_device *rdev, NL80211_CMD_DISASSOCIATE, gfp); } -void cfg80211_send_unprot_deauth(struct net_device *dev, const u8 *buf, - size_t len) +void cfg80211_rx_unprot_mlme_mgmt(struct net_device *dev, const u8 *buf, + size_t len) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct wiphy *wiphy = wdev->wiphy; struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); + const struct ieee80211_mgmt *mgmt = (void *)buf; + u32 cmd; - trace_cfg80211_send_unprot_deauth(dev); - nl80211_send_mlme_event(rdev, dev, buf, len, - NL80211_CMD_UNPROT_DEAUTHENTICATE, GFP_ATOMIC); -} -EXPORT_SYMBOL(cfg80211_send_unprot_deauth); + if (WARN_ON(len < 2)) + return; -void cfg80211_send_unprot_disassoc(struct net_device *dev, const u8 *buf, - size_t len) -{ - struct wireless_dev *wdev = dev->ieee80211_ptr; - struct wiphy *wiphy = wdev->wiphy; - struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); + if (ieee80211_is_deauth(mgmt->frame_control)) + cmd = NL80211_CMD_UNPROT_DEAUTHENTICATE; + else + cmd = NL80211_CMD_UNPROT_DISASSOCIATE; - trace_cfg80211_send_unprot_disassoc(dev); - nl80211_send_mlme_event(rdev, dev, buf, len, - NL80211_CMD_UNPROT_DISASSOCIATE, GFP_ATOMIC); + trace_cfg80211_rx_unprot_mlme_mgmt(dev, buf, len); + nl80211_send_mlme_event(rdev, dev, buf, len, cmd, GFP_ATOMIC); } -EXPORT_SYMBOL(cfg80211_send_unprot_disassoc); +EXPORT_SYMBOL(cfg80211_rx_unprot_mlme_mgmt); static void nl80211_send_mlme_timeout(struct cfg80211_registered_device *rdev, struct net_device *netdev, int cmd, |