diff options
| -rw-r--r-- | net/mac80211/mlme.c | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 423816f18b55..5ade21eb3602 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -4393,37 +4393,41 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata, struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; u8 frame_buf[IEEE80211_DEAUTH_FRAME_LEN]; bool tx = !req->local_state_change; - bool report_frame = false; - sdata_info(sdata, - "deauthenticating from %pM by local choice (Reason: %u=%s)\n", - req->bssid, req->reason_code, ieee80211_get_reason_code_string(req->reason_code)); + if (ifmgd->auth_data && + ether_addr_equal(ifmgd->auth_data->bss->bssid, req->bssid)) { + sdata_info(sdata, + "aborting authentication with %pM by local choice (Reason: %u=%s)\n", + req->bssid, req->reason_code, + ieee80211_get_reason_code_string(req->reason_code)); - if (ifmgd->auth_data) { 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_auth_data(sdata, false); + cfg80211_tx_mlme_mgmt(sdata->dev, frame_buf, + IEEE80211_DEAUTH_FRAME_LEN); - report_frame = true; - goto out; + return 0; } if (ifmgd->associated && ether_addr_equal(ifmgd->associated->bssid, req->bssid)) { + sdata_info(sdata, + "deauthenticating from %pM by local choice (Reason: %u=%s)\n", + req->bssid, req->reason_code, + ieee80211_get_reason_code_string(req->reason_code)); + ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH, req->reason_code, tx, frame_buf); - report_frame = true; - } - - out: - if (report_frame) cfg80211_tx_mlme_mgmt(sdata->dev, frame_buf, IEEE80211_DEAUTH_FRAME_LEN); + return 0; + } - return 0; + return -ENOTCONN; } int ieee80211_mgd_disassoc(struct ieee80211_sub_if_data *sdata, |