mac80211: Fix local deauth while associating

[deliverable/linux.git] / net / mac80211 / mlme.c

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index ded4b976bb48097ef7941c74baf43a15c8772eaa..73f1a2a0df5aa60fd432f37dd407aff79f2e9829 100644 (file)
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -4936,6 +4936,25 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
                return 0;
        }
 
+       if (ifmgd->assoc_data &&
+           ether_addr_equal(ifmgd->assoc_data->bss->bssid, req->bssid)) {
+               sdata_info(sdata,
+                          "aborting association with %pM by local choice (Reason: %u=%s)\n",
+                          req->bssid, req->reason_code,
+                          ieee80211_get_reason_code_string(req->reason_code));
+
+               drv_mgd_prepare_tx(sdata->local, sdata);
+               ieee80211_send_deauth_disassoc(sdata, req->bssid,
+                                              IEEE80211_STYPE_DEAUTH,
+                                              req->reason_code, tx,
+                                              frame_buf);
+               ieee80211_destroy_assoc_data(sdata, false);
+               ieee80211_report_disconnect(sdata, frame_buf,
+                                           sizeof(frame_buf), true,
+                                           req->reason_code);
+               return 0;
+       }
+
        if (ifmgd->associated &&
            ether_addr_equal(ifmgd->associated->bssid, req->bssid)) {
                sdata_info(sdata,