From: Jouni Malinen <j@w1.fi>
Date: Fri, 13 Nov 2009 20:29:31 +0000 (+0200)
Subject: WPS: Fix OpCode when proxying WSC_ACK or WSC_NACK from ER
X-Git-Tag: hostap_0_7_0~60
X-Git-Url: http://www.project-moonshot.org/gitweb/?p=libeap.git;a=commitdiff_plain;h=04f5d740772c53125bdf9251565d0e438b239430

WPS: Fix OpCode when proxying WSC_ACK or WSC_NACK from ER

Previously, WSC_MSG was hardcoded for every message from ER, but
this needs to be changed based on message type to send a valid
message to the Enrollee via EAP transport.
---

diff --git a/src/wps/wps_registrar.c b/src/wps/wps_registrar.c
index d8053d4..37a506c 100644
--- a/src/wps/wps_registrar.c
+++ b/src/wps/wps_registrar.c
@@ -1563,8 +1563,18 @@ struct wpabuf * wps_registrar_get_msg(struct wps_data *wps,
 			else
 				wps->wps->upnp_msgs = NULL;
 			msg = p->msg;
+			switch (p->type) {
+			case WPS_WSC_ACK:
+				*op_code = WSC_ACK;
+				break;
+			case WPS_WSC_NACK:
+				*op_code = WSC_NACK;
+				break;
+			default:
+				*op_code = WSC_MSG;
+				break;
+			}
 			os_free(p);
-			*op_code = WSC_MSG;
 			if (wps->ext_reg == 0)
 				wps->ext_reg = 1;
 			return msg;