[PATCH] Fix issue with incorrect secondary_channel in HT40/HT80

[Pawel Kulakowski]

When primary and secondary channel were switched and config was
reloaded, secondary channel was incorrectly overwritten.

Proceed as for other settings that should not be changed and don't
allow to overwrite.

Signed-off-by: Pawel Kulakowski <pawel.kulakowski at tieto.com>
---
 src/ap/hostapd.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ap/hostapd.c b/src/ap/hostapd.c
index 2ecaec8..3d18337 100644
--- a/src/ap/hostapd.c
+++ b/src/ap/hostapd.c
@@ -172,6 +172,7 @@ int hostapd_reload_config(struct hostapd_iface *iface)
 		hapd = iface->bss[j];
 		hapd->iconf = newconf;
 		hapd->iconf->channel = oldconf->channel;
+		hapd->iconf->secondary_channel = oldconf->secondary_channel;
 		hapd->iconf->ieee80211n = oldconf->ieee80211n;
 		hapd->iconf->ieee80211ac = oldconf->ieee80211ac;
 		hapd->iconf->ht_capab = oldconf->ht_capab;
-- 
1.7.9.5