From: Jouni Malinen <j@w1.fi>
Date: Fri, 16 Aug 2019 20:12:54 +0000 (+0300)
Subject: EAP-TEAP server: Require Intermediate-Result TLV even with Result TLV
X-Git-Tag: hostap_2_10~2452
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=234489efd12b402e9941298eae493335351b0d00;p=thirdparty%2Fhostap.git

EAP-TEAP server: Require Intermediate-Result TLV even with Result TLV

It is not sufficient for the peer to include only the Result TLV if the
server included both the Intermediate-Result TLV and Result TLV.

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

diff --git a/src/eap_server/eap_server_teap.c b/src/eap_server/eap_server_teap.c
index dd8ffd3db..ac2339aa4 100644
--- a/src/eap_server/eap_server_teap.c
+++ b/src/eap_server/eap_server_teap.c
@@ -1446,7 +1446,7 @@ static void eap_teap_process_phase2_tlvs(struct eap_sm *sm,
 			return;
 		}
 
-		if (!data->final_result &&
+		if (sm->eap_teap_auth != 1 &&
 		    tlv.iresult != TEAP_STATUS_SUCCESS) {
 			wpa_printf(MSG_DEBUG,
 				   "EAP-TEAP: Crypto-Binding TLV without intermediate Success Result");