TDLS: Decline Setup Request with status code 37 if BSSID does not match

TDLS Setup Request frame has to be rejected with status code 37 ("The
request has been declined"), if the BSSID in the received Link
Identifier does not match the current BSSID per IEEE Std 802.11-2012,
10.22.4 ('TDLS direct-link establishment') step (b). The previously used
status code 7 ('Not in same BSS') is described to used only when
processing TPK Handshake Message 2 in TDLS Setup Response frame.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

diff --git a/src/rsn_supp/tdls.c b/src/rsn_supp/tdls.c
index 3c5e157..93ae143 100644 (file)
--- a/src/rsn_supp/tdls.c
+++ b/src/rsn_supp/tdls.c
@@ -1817,7 +1817,7 @@ static int wpa_tdls_process_tpk_m1(struct wpa_sm *sm, const u8 *src_addr,
        lnkid = (struct wpa_tdls_lnkid *) kde.lnkid;
        if (os_memcmp(sm->bssid, lnkid->bssid, ETH_ALEN) != 0) {
                wpa_printf(MSG_INFO, "TDLS: TPK M1 from diff BSS");
-               status = WLAN_STATUS_NOT_IN_SAME_BSS;
+               status = WLAN_STATUS_REQUEST_DECLINED;
                goto error;
        }