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WPS: Drop responses from ER to a STA that is not in WPS protocol

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If an ER tries to send a message to a STA that is not in the middle
of WPS protocol, do not try to deliver that. This can help with issues
where an ER takes long time to reply to M1 and another Registrar has
already completed negotiation.
This commit is contained in:
Jouni Malinen 2011-08-12 11:58:32 +03:00 committed by Jouni Malinen
parent de6e463f57
commit 9ca47fff8c
1 changed files with 1 additions and 1 deletions
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2
src/ap/wps_hostapd.c
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@ -1188,7 +1188,7 @@ static int hostapd_rx_req_put_wlan_response(
}
#endif /* CONFIG_WPS_STRICT */
if (!sta) {
if (!sta || !(sta->flags & WLAN_STA_WPS)) {
wpa_printf(MSG_DEBUG, "WPS UPnP: No matching STA found");
return 0;
}