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 60b75800d3acf635cb7ab0ec190cb251cfbba61c..3e0155c7a6c2b014035739499ef07cb38d43c498 100644 (file)
--- 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);
 }