struct ieee80211_ht_capabilities *ht_capabilities;
u8 qos_info;
+
+ u8 *ext_capab;
+ size_t ext_capab_len;
};
peer->sm_tmr.buf = NULL;
os_free(peer->ht_capabilities);
peer->ht_capabilities = NULL;
+ os_free(peer->ext_capab);
+ peer->ext_capab = NULL;
peer->rsnie_i_len = peer->rsnie_p_len = 0;
peer->cipher = 0;
peer->tpk_set = peer->tpk_success = 0;
}
+static int copy_peer_ext_capab(const struct wpa_eapol_ie_parse *kde,
+ struct wpa_tdls_peer *peer)
+{
+ if (!kde->ext_capab) {
+ wpa_printf(MSG_DEBUG, "TDLS: No extended capabilities "
+ "received");
+ return 0;
+ }
+
+ if (!peer->ext_capab || peer->ext_capab_len < kde->ext_capab_len - 2) {
+ /* Need to allocate buffer to fit the new information */
+ os_free(peer->ext_capab);
+ peer->ext_capab = os_zalloc(kde->ext_capab_len - 2);
+ if (peer->ext_capab == NULL)
+ return -1;
+ }
+
+ peer->ext_capab_len = kde->ext_capab_len - 2;
+ os_memcpy(peer->ext_capab, kde->ext_capab + 2, peer->ext_capab_len);
+
+ return 0;
+}
+
+
static int wpa_tdls_process_tpk_m1(struct wpa_sm *sm, const u8 *src_addr,
const u8 *buf, size_t len)
{
if (copy_peer_ht_capab(&kde, peer) < 0)
goto error;
+ if (copy_peer_ext_capab(&kde, peer) < 0)
+ goto error;
+
peer->qos_info = kde.qosinfo;
#ifdef CONFIG_TDLS_TESTING
skip_rsn_check:
/* add the peer to the driver as a "setup in progress" peer */
- wpa_sm_tdls_peer_addset(sm, peer->addr, 1, 0, NULL, 0, NULL, 0);
+ wpa_sm_tdls_peer_addset(sm, peer->addr, 1, 0, NULL, 0, NULL, 0,
+ NULL, 0);
wpa_printf(MSG_DEBUG, "TDLS: Sending TDLS Setup Response / TPK M2");
if (wpa_tdls_send_tpk_m2(sm, src_addr, dtoken, lnkid, peer) < 0) {
#endif /* CONFIG_TDLS_TESTING */
}
- /* add supported rates and capabilities to the TDLS peer */
+ /* add supported rates, capabilities, and qos_info to the TDLS peer */
wpa_sm_tdls_peer_addset(sm, peer->addr, 0, peer->capability,
peer->supp_rates, peer->supp_rates_len,
- peer->ht_capabilities, peer->qos_info);
+ peer->ht_capabilities, peer->qos_info,
+ peer->ext_capab, peer->ext_capab_len);
wpa_sm_tdls_oper(sm, TDLS_ENABLE_LINK, peer->addr);
}
if (copy_peer_ht_capab(&kde, peer) < 0)
goto error;
+ if (copy_peer_ext_capab(&kde, peer) < 0)
+ goto error;
+
peer->qos_info = kde.qosinfo;
if (!wpa_tdls_get_privacy(sm)) {
peer->initiator = 1;
/* add the peer to the driver as a "setup in progress" peer */
- wpa_sm_tdls_peer_addset(sm, peer->addr, 1, 0, NULL, 0, NULL, 0);
+ wpa_sm_tdls_peer_addset(sm, peer->addr, 1, 0, NULL, 0, NULL, 0,
+ NULL, 0);
if (wpa_tdls_send_tpk_m1(sm, peer) < 0) {
wpa_tdls_disable_link(sm, peer->addr);
void *ctx, const u8 *peer, int add, u16 capability,
const u8 *supp_rates, size_t supp_rates_len,
const struct ieee80211_ht_capabilities *ht_capab,
- u8 qosinfo)
+ u8 qosinfo, const u8 *ext_capab, size_t ext_capab_len)
{
struct wpa_supplicant *wpa_s = ctx;
struct hostapd_sta_add_params params;
params.supp_rates = supp_rates;
params.supp_rates_len = supp_rates_len;
params.set = !add;
+ params.ext_capab = ext_capab;
+ params.ext_capab_len = ext_capab_len;
return wpa_drv_sta_add(wpa_s, ¶ms);
}