From: Jouni Malinen <j@w1.fi>
Date: Sun, 30 Aug 2015 15:36:28 +0000 (+0300)
Subject: EAP-WSC peer: Reject connection on unexpected failure
X-Git-Tag: hostap_2_5~90
X-Git-Url: http://www.project-moonshot.org/gitweb/?p=mech_eap.git;a=commitdiff_plain;h=5882c011d687e07d2bf7c0c6bc5b851cc2d01bd0

EAP-WSC peer: Reject connection on unexpected failure

Previously, the EAP-WSC peer state machine ended up just ignoring an
error and waiting for a new message from the AP. This is not going to
recover the exchange, so simply force the connection to terminate
immediately.

Signed-off-by: Jouni Malinen <j@w1.fi>
---

diff --git a/src/eap_peer/eap_wsc.c b/src/eap_peer/eap_wsc.c
index 7ce0a53..7ac99c7 100644
--- a/src/eap_peer/eap_wsc.c
+++ b/src/eap_peer/eap_wsc.c
@@ -557,6 +557,9 @@ send_msg:
 		if (data->out_buf == NULL) {
 			wpa_printf(MSG_DEBUG, "EAP-WSC: Failed to receive "
 				   "message from WPS");
+			eap_wsc_state(data, FAIL);
+			ret->methodState = METHOD_DONE;
+			ret->decision = DECISION_FAIL;
 			return NULL;
 		}
 		data->out_used = 0;