1 files changed, 6 insertions, 0 deletions

diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index 5b9b22120824..30058a80d7af 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -545,6 +545,12 @@ static int __cfg80211_mlme_disassoc(struct cfg80211_registered_device *rdev,
 
         ASSERT_WDEV_LOCK(wdev);
 
+        if (wdev->sme_state != CFG80211_SME_CONNECTED)
+                return -ENOTCONN;
+
+        if (WARN_ON(!wdev->current_bss))
+                return -ENOTCONN;
+
         memset(&req, 0, sizeof(req));
         req.reason_code = reason;
         req.ie = ie;