From 116454f460ae24ea68a69551a8fed94bb52da42d Mon Sep 17 00:00:00 2001
From: Jouni Malinen <jouni@qca.qualcomm.com>
Date: Thu, 23 Nov 2017 20:20:39 +0200
Subject: [PATCH] DPP: Fix error return value in dpp_auth_conf_rx()

Commit 03abb6b5416d472d473c7017802236f8397d0278 ('DPP: Reject unexpected
Req/Resp message based on Auth/PKEX role') used incorrect type of error
value (NULL vs. -1). Fix that.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
---
 src/common/dpp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/dpp.c b/src/common/dpp.c
index e7db569b3..987c35e66 100644
--- a/src/common/dpp.c
+++ b/src/common/dpp.c
@@ -3665,7 +3665,7 @@ int dpp_auth_conf_rx(struct dpp_authentication *auth, const u8 *hdr,
 
 	if (auth->initiator) {
 		dpp_auth_fail(auth, "Unexpected Authentication Confirm");
-		return NULL;
+		return -1;
 	}
 
 	auth->waiting_auth_conf = 0;