From: Jouni Malinen <jouni.malinen@atheros.com>
Date: Tue, 10 Nov 2009 15:01:26 +0000 (+0200)
Subject: WPS: Fix credential processing for open network case
X-Git-Tag: hostap_0_7_0~81
X-Git-Url: http://www.project-moonshot.org/gitweb/?p=libeap.git;a=commitdiff_plain;h=e542b40f9384beb8b19d0a8017bfae2487c6798d

WPS: Fix credential processing for open network case

There is no point in comparing cred->key == NULL since cred->key is
an array (never NULL). key_len == 0 should be used instead to indicate
that no key was specified.
---

diff --git a/hostapd/wps_hostapd.c b/hostapd/wps_hostapd.c
index fd2e65a..1e9aeae 100644
--- a/hostapd/wps_hostapd.c
+++ b/hostapd/wps_hostapd.c
@@ -242,7 +242,7 @@ static int hostapd_wps_cred_cb(void *ctx, const struct wps_credential *cred)
 	hapd->wps->ssid_len = cred->ssid_len;
 	hapd->wps->encr_types = cred->encr_type;
 	hapd->wps->auth_types = cred->auth_type;
-	if (cred->key == NULL) {
+	if (cred->key_len == 0) {
 		os_free(hapd->wps->network_key);
 		hapd->wps->network_key = NULL;
 		hapd->wps->network_key_len = 0;