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Handle channel switch notification for other interface types

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Channel switch notification was handled only for AP/GO interfaces. As
the notification can be sent on other interface types as well, extend
the handling to handle other interface types.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
This commit is contained in:
Ilan Peer 2015-09-08 12:46:24 +03:00 committed by Jouni Malinen
parent 38d9048fa8
commit 61f121d925
1 changed files with 15 additions and 12 deletions
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15
wpa_supplicant/events.c
View file

@ -3459,20 +3459,23 @@ void wpa_supplicant_event(void *ctx, enum wpa_event_type event,
data->rx_from_unknown.wds);
break;
case EVENT_CH_SWITCH:
if (!data)
if (!data || !wpa_s->current_ssid)
break;
if (!wpa_s->ap_iface) {
wpa_dbg(wpa_s, MSG_DEBUG, "AP: Ignore channel switch "
"event in non-AP mode");
break;
}
wpa_s->assoc_freq = data->ch_switch.freq;
wpa_s->current_ssid->frequency = data->ch_switch.freq;
if (wpa_s->current_ssid->mode == WPAS_MODE_AP ||
wpa_s->current_ssid->mode == WPAS_MODE_P2P_GO ||
wpa_s->current_ssid->mode ==
WPAS_MODE_P2P_GROUP_FORMATION) {
wpas_ap_ch_switch(wpa_s, data->ch_switch.freq,
data->ch_switch.ht_enabled,
data->ch_switch.ch_offset,
data->ch_switch.ch_width,
data->ch_switch.cf1,
data->ch_switch.cf2);
}
wpas_p2p_update_channel_list(wpa_s, WPAS_P2P_CHANNEL_UPDATE_CS);
break;