hostapd: prevent spurious 20/40 mhz channel bandwidth switches if noscan is enabled

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 41828
This commit is contained in:
Felix Fietkau 2014-07-25 14:29:58 +00:00
parent 8b4a312ed9
commit eaa3c4a11d

View File

@ -30,3 +30,25 @@
return 0; /* HT40 not used */ return 0; /* HT40 not used */
hostapd_set_state(iface, HAPD_IFACE_HT_SCAN); hostapd_set_state(iface, HAPD_IFACE_HT_SCAN);
--- a/src/ap/ieee802_11_ht.c
+++ b/src/ap/ieee802_11_ht.c
@@ -221,6 +221,9 @@ void hostapd_2040_coex_action(struct hos
if (!(iface->conf->ht_capab & HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET))
return;
+ if (iface->conf->noscan)
+ return;
+
hdr_len = data - (u8 *) mgmt;
if (hdr_len > len)
return;
@@ -319,6 +322,9 @@ void ht40_intolerant_add(struct hostapd_
if (iface->current_mode->mode != HOSTAPD_MODE_IEEE80211G)
return;
+ if (iface->conf->noscan)
+ return;
+
wpa_printf(MSG_INFO, "HT: Forty MHz Intolerant is set by STA " MACSTR
" in Association Request", MAC2STR(sta->addr));