Fix CSA related IEs order

[mech_eap.git] / src / ap / ieee802_11_vht.c

diff --git a/src/ap/ieee802_11_vht.c b/src/ap/ieee802_11_vht.c
index 6fda289..8d2c428 100644 (file)
--- a/src/ap/ieee802_11_vht.c
+++ b/src/ap/ieee802_11_vht.c
@@ -136,7 +136,8 @@ u8 * hostapd_eid_wb_chsw_wrapper(struct hostapd_data *hapd, u8 *eid)
        u8 bw, chan1, chan2 = 0;
        int freq1;
 
-       if (!hapd->cs_freq_params.vht_enabled)
+       if (!hapd->cs_freq_params.channel ||
+           !hapd->cs_freq_params.vht_enabled)
                return eid;
 
        /* bandwidth: 0: 40, 1: 80, 2: 160, 3: 80+80 */