--- a/src/ap/hostapd.c
+++ b/src/ap/hostapd.c
-@@ -72,6 +72,16 @@ static void hostapd_reload_bss(struct ho
+@@ -78,6 +78,16 @@ static void hostapd_reload_bss(struct ho
#endif /* CONFIG_NO_RADIUS */
ssid = &hapd->conf->ssid;
if (!ssid->wpa_psk_set && ssid->wpa_psk && !ssid->wpa_psk->next &&
ssid->wpa_passphrase_set && ssid->wpa_passphrase) {
/*
+@@ -177,21 +187,12 @@ int hostapd_reload_config(struct hostapd
+ oldconf = hapd->iconf;
+ iface->conf = newconf;
+
++ if (iface->conf->channel)
++ iface->freq = hostapd_hw_get_freq(hapd, iface->conf->channel);
++
+ for (j = 0; j < iface->num_bss; j++) {
+ hapd = iface->bss[j];
+ hapd->iconf = newconf;
+- hapd->iconf->channel = oldconf->channel;
+- hapd->iconf->acs = oldconf->acs;
+- hapd->iconf->secondary_channel = oldconf->secondary_channel;
+- hapd->iconf->ieee80211n = oldconf->ieee80211n;
+- hapd->iconf->ieee80211ac = oldconf->ieee80211ac;
+- hapd->iconf->ht_capab = oldconf->ht_capab;
+- hapd->iconf->vht_capab = oldconf->vht_capab;
+- hapd->iconf->vht_oper_chwidth = oldconf->vht_oper_chwidth;
+- hapd->iconf->vht_oper_centr_freq_seg0_idx =
+- oldconf->vht_oper_centr_freq_seg0_idx;
+- hapd->iconf->vht_oper_centr_freq_seg1_idx =
+- oldconf->vht_oper_centr_freq_seg1_idx;
+ hapd->conf = newconf->bss[j];
+ hostapd_reload_bss(hapd);
+ }