diff options
| author | Rui Paulo <rpaulo@FreeBSD.org> | 2015-10-14 04:30:17 +0000 |
|---|---|---|
| committer | Rui Paulo <rpaulo@FreeBSD.org> | 2015-10-14 04:30:17 +0000 |
| commit | b834757ea3bcd1bba3381ff7cab216458d8f7efb (patch) | |
| tree | dadb24e00f30aa959ea0981e649b18c668304498 /src/ap/ieee802_11_ht.c | |
| parent | fbffd80fb2ba16c68f799da68a119d5e69643604 (diff) | |
| download | src-test2-b834757ea3bcd1bba3381ff7cab216458d8f7efb.tar.gz src-test2-b834757ea3bcd1bba3381ff7cab216458d8f7efb.zip | |
Notes
Diffstat (limited to 'src/ap/ieee802_11_ht.c')
| -rw-r--r-- | src/ap/ieee802_11_ht.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/src/ap/ieee802_11_ht.c b/src/ap/ieee802_11_ht.c index 4b0653de95db..11fde2a26394 100644 --- a/src/ap/ieee802_11_ht.c +++ b/src/ap/ieee802_11_ht.c @@ -209,7 +209,7 @@ void hostapd_2040_coex_action(struct hostapd_data *hapd, struct hostapd_iface *iface = hapd->iface; struct ieee80211_2040_bss_coex_ie *bc_ie; struct ieee80211_2040_intol_chan_report *ic_report; - int is_ht_allowed = 1; + int is_ht40_allowed = 1; int i; const u8 *start = (const u8 *) mgmt; const u8 *data = start + IEEE80211_HDRLEN + 2; @@ -242,7 +242,7 @@ void hostapd_2040_coex_action(struct hostapd_data *hapd, HOSTAPD_MODULE_IEEE80211, HOSTAPD_LEVEL_DEBUG, "20 MHz BSS width request bit is set in BSS coexistence information field"); - is_ht_allowed = 0; + is_ht40_allowed = 0; } if (bc_ie->coex_param & WLAN_20_40_BSS_COEX_40MHZ_INTOL) { @@ -250,7 +250,7 @@ void hostapd_2040_coex_action(struct hostapd_data *hapd, HOSTAPD_MODULE_IEEE80211, HOSTAPD_LEVEL_DEBUG, "40 MHz intolerant bit is set in BSS coexistence information field"); - is_ht_allowed = 0; + is_ht40_allowed = 0; } if (start + len - data >= 3 && @@ -276,13 +276,13 @@ void hostapd_2040_coex_action(struct hostapd_data *hapd, HOSTAPD_LEVEL_DEBUG, "20_40_INTOLERANT channel %d reported", chan); - is_ht_allowed = 0; + is_ht40_allowed = 0; } } - wpa_printf(MSG_DEBUG, "is_ht_allowed=%d num_sta_ht40_intolerant=%d", - is_ht_allowed, iface->num_sta_ht40_intolerant); + wpa_printf(MSG_DEBUG, "is_ht40_allowed=%d num_sta_ht40_intolerant=%d", + is_ht40_allowed, iface->num_sta_ht40_intolerant); - if (!is_ht_allowed && + if (!is_ht40_allowed && (iface->drv_flags & WPA_DRIVER_FLAGS_HT_2040_COEX)) { if (iface->conf->secondary_channel) { hostapd_logger(hapd, mgmt->sa, @@ -310,12 +310,15 @@ void hostapd_2040_coex_action(struct hostapd_data *hapd, u16 copy_sta_ht_capab(struct hostapd_data *hapd, struct sta_info *sta, - const u8 *ht_capab, size_t ht_capab_len) + const u8 *ht_capab) { - /* Disable HT caps for STAs associated to no-HT BSSes. */ + /* + * Disable HT caps for STAs associated to no-HT BSSes, or for stations + * that did not specify a valid WMM IE in the (Re)Association Request + * frame. + */ if (!ht_capab || - ht_capab_len < sizeof(struct ieee80211_ht_capabilities) || - hapd->conf->disable_11n) { + !(sta->flags & WLAN_STA_WMM) || hapd->conf->disable_11n) { sta->flags &= ~WLAN_STA_HT; os_free(sta->ht_capabilities); sta->ht_capabilities = NULL; |