From: Jouni Malinen <j@w1.fi>
Date: Sun, 4 Feb 2018 09:55:01 +0000 (+0200)
Subject: OWE: Fix association IEs for transition mode open AP connection
X-Git-Tag: hostap_2_7~603
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f8d459d4c15735457dadcc87b62790656866285;p=thirdparty%2Fhostap.git

OWE: Fix association IEs for transition mode open AP connection

The special case of returning from wpa_supplicant_set_suites() when OWE
transition mode profile is used for an open association did not clear
the wpa_ie buffer length properly. This resulted in trying to use
corrupted IEs in the association request and failed association
(cfg80211 rejects the request or if the request were to go out, the AP
would likely reject it).

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

diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
index 4209c4145..8bc9a7c58 100644
--- a/wpa_supplicant/wpa_supplicant.c
+++ b/wpa_supplicant/wpa_supplicant.c
@@ -1267,6 +1267,7 @@ int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
 			    !bss_wpa && !bss_rsn && !bss_osen) {
 				wpa_supplicant_set_non_wpa_policy(wpa_s, ssid);
 				wpa_s->wpa_proto = 0;
+				*wpa_ie_len = 0;
 				return 0;
 			}
 #endif /* CONFIG_OWE */