diff options
| -rw-r--r-- | net/wireless/wext-compat.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index 5d0176338539..aa80c0c4efd4 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -1209,7 +1209,7 @@ struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev) /* we are under RTNL - globally locked - so can use static structs */ static struct iw_statistics wstats; static struct station_info sinfo; - u8 *addr; + u8 bssid[ETH_ALEN]; if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION) return NULL; @@ -1217,11 +1217,16 @@ struct iw_statistics *cfg80211_wireless_stats(struct net_device *dev) if (!rdev->ops->get_station) return NULL; - addr = wdev->wext.connect.bssid; - if (!addr) + /* Grab BSSID of current BSS, if any */ + wdev_lock(wdev); + if (!wdev->current_bss) { + wdev_unlock(wdev); return NULL; + } + memcpy(bssid, wdev->current_bss->pub.bssid, ETH_ALEN); + wdev_unlock(wdev); - if (rdev->ops->get_station(&rdev->wiphy, dev, addr, &sinfo)) + if (rdev->ops->get_station(&rdev->wiphy, dev, bssid, &sinfo)) return NULL; memset(&wstats, 0, sizeof(wstats)); |