TDLS: Disable link on various error cases

This is needed to be able to return back to AP path on error cases.

diff --git a/src/rsn_supp/tdls.c b/src/rsn_supp/tdls.c
index f7b1dc4..f27f6af 100644 (file)
--- a/src/rsn_supp/tdls.c
+++ b/src/rsn_supp/tdls.c
@@ -1727,6 +1727,8 @@ static int wpa_tdls_process_tpk_m2(struct wpa_sm *sm, const u8 *src_addr,
        if (status != WLAN_STATUS_SUCCESS) {
                wpa_printf(MSG_INFO, "TDLS: Status code in TPK M2: %u",
                           status);
+               if (sm->tdls_external_setup)
+                       wpa_sm_tdls_oper(sm, TDLS_DISABLE_LINK, src_addr);
                return -1;
        }
 
@@ -1867,6 +1869,8 @@ static int wpa_tdls_process_tpk_m2(struct wpa_sm *sm, const u8 *src_addr,
                /* Discard the frame */
                wpa_tdls_del_key(sm, peer);
                wpa_tdls_peer_free(sm, peer);
+               if (sm->tdls_external_setup)
+                       wpa_sm_tdls_oper(sm, TDLS_DISABLE_LINK, src_addr);
                return -1;
        }
 
@@ -1886,6 +1890,8 @@ skip_rsn:
 error:
        wpa_tdls_send_error(sm, src_addr, WLAN_TDLS_SETUP_CONFIRM, dtoken,
                            status);
+       if (sm->tdls_external_setup)
+               wpa_sm_tdls_oper(sm, TDLS_DISABLE_LINK, src_addr);
        return -1;
 }
 
@@ -1926,6 +1932,8 @@ static int wpa_tdls_process_tpk_m3(struct wpa_sm *sm, const u8 *src_addr,
        if (status != 0) {
                wpa_printf(MSG_INFO, "TDLS: Status code in TPK M3: %u",
                           status);
+               if (sm->tdls_external_setup)
+                       wpa_sm_tdls_oper(sm, TDLS_DISABLE_LINK, src_addr);
                return -1;
        }
        pos += 2 /* status code */ + 1 /* dialog token */;
@@ -1998,6 +2006,8 @@ static int wpa_tdls_process_tpk_m3(struct wpa_sm *sm, const u8 *src_addr,
        if (lifetime != peer->lifetime) {
                wpa_printf(MSG_INFO, "TDLS: Unexpected TPK lifetime %u in "
                           "TPK M3 (expected %u)", lifetime, peer->lifetime);
+               if (sm->tdls_external_setup)
+                       wpa_sm_tdls_oper(sm, TDLS_DISABLE_LINK, src_addr);
                return -1;
        }