Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6

1 files changed, 7 insertions, 1 deletions

diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index e74a1a2119d3..d1a3fb99fdf2 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -843,13 +843,19 @@ int cfg80211_mlme_action(struct cfg80211_registered_device *rdev,
                 return -EINVAL;
         if (mgmt->u.action.category != WLAN_CATEGORY_PUBLIC) {
                 /* Verify that we are associated with the destination AP */
+                wdev_lock(wdev);
+
                 if (!wdev->current_bss ||
                     memcmp(wdev->current_bss->pub.bssid, mgmt->bssid,
                            ETH_ALEN) != 0 ||
                     (wdev->iftype == NL80211_IFTYPE_STATION &&
                      memcmp(wdev->current_bss->pub.bssid, mgmt->da,
-                            ETH_ALEN) != 0))
+                            ETH_ALEN) != 0)) {
+                        wdev_unlock(wdev);
                         return -ENOTCONN;
+                }
+
+                wdev_unlock(wdev);
         }
 
         if (memcmp(mgmt->sa, dev->dev_addr, ETH_ALEN) != 0)