The Setup Response timer is relatively fast (500 ms) and there are
instances where it fires on the responder side after the initiator has
already sent out the TDLS Setup Confirm frame. Prevent the processing of
this stale TDLS Setup Response frame on the initiator side.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
"ignore TPK M2 from " MACSTR, MAC2STR(src_addr));
return -1;
}
+
+ if (peer->tpk_success) {
+ wpa_printf(MSG_INFO, "TDLS: Ignore incoming TPK M2 retry, from "
+ MACSTR " as TPK M3 was already sent",
+ MAC2STR(src_addr));
+ return 0;
+ }
+
wpa_tdls_tpk_retry_timeout_cancel(sm, peer, WLAN_TDLS_SETUP_REQUEST);
if (len < 3 + 2 + 1) {