From: Jouni Malinen <jouni@codeaurora.org>
Date: Fri, 26 Jun 2020 17:40:40 +0000 (+0300)
Subject: DPP2: Do not allow reconfiguration to be started with pending auth
X-Git-Tag: hostap_2_10~1090
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a7ae422961dd73fb4963acb6b6ddfe4186365def;p=thirdparty%2Fhostap.git

DPP2: Do not allow reconfiguration to be started with pending auth

The pending authentication exchange will make us ignore Reconfig
Authentication Request, so do not allow reconfiguration to be started in
that state.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
---

diff --git a/wpa_supplicant/dpp_supplicant.c b/wpa_supplicant/dpp_supplicant.c
index 6e1ff7aa5..8fd0d063b 100644
--- a/wpa_supplicant/dpp_supplicant.c
+++ b/wpa_supplicant/dpp_supplicant.c
@@ -3620,6 +3620,12 @@ int wpas_dpp_reconfig(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
 	    !ssid->dpp_csign)
 		return -1;
 
+	if (wpa_s->dpp_auth) {
+		wpa_printf(MSG_DEBUG,
+			   "DPP: Not ready to start reconfiguration - pending authentication exchange in progress");
+		return -1;
+	}
+
 	wpas_dpp_chirp_stop(wpa_s);
 	wpa_s->dpp_allowed_roles = DPP_CAPAB_ENROLLEE;
 	wpa_s->dpp_qr_mutual = 0;