1 files changed, 3 insertions, 0 deletions

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index a66f4f1eb860..754069cbb756 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1080,6 +1080,9 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev)
 
         /* abort any running channel switch */
         sdata->vif.csa_active = false;
+        kfree(sdata->u.ap.next_beacon);
+        sdata->u.ap.next_beacon = NULL;
+
         cancel_work_sync(&sdata->u.ap.request_smps_work);
 
         /* turn off carrier for this interface and dependent VLANs */