From: Pawel Kulakowski <pawel.kulakowski@tieto.com>
Date: Thu, 6 Mar 2014 09:40:54 +0000 (+0100)
Subject: Disable interface if ACS fails
X-Git-Tag: hostap_2_2~650
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=185677b74c9287fb3698dcf7cea61b8595d9fb1d;p=thirdparty%2Fhostap.git

Disable interface if ACS fails

In case of Automatic Channel Selection (ACS) failure, we do not have a
real fallback path. Interface still remains in ACS state. To reflect we
did not succeed with ACS, simply disable the interface and indicate this
to user/upper layer entity so that a suitable recovery or error
notification can be performed.

Signed-off-by: Pawel Kulakowski <pawel.kulakowski@tieto.com>
---

diff --git a/src/ap/acs.c b/src/ap/acs.c
index 60b75800d..3e0155c7a 100644
--- a/src/ap/acs.c
+++ b/src/ap/acs.c
@@ -284,6 +284,7 @@ static void acs_fail(struct hostapd_iface *iface)
 {
 	wpa_printf(MSG_ERROR, "ACS: Failed to start");
 	acs_cleanup(iface);
+	hostapd_disable_iface(iface);
 }