From 59d7cff7e3d9a8fad3a865b6629b11a149183d69 Mon Sep 17 00:00:00 2001 From: Filip Matusiak Date: Mon, 17 Oct 2016 16:53:09 +0200 Subject: [PATCH] AP: Disable VHT in TKIP-only configuration This has already been done for WEP, but there's same constraint for not allowing VTH rates in case of TKIP. Signed-off-by: Filip Matusiak --- src/ap/ap_config.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/ap/ap_config.c b/src/ap/ap_config.c index 228de2baf..8c5bda717 100644 --- a/src/ap/ap_config.c +++ b/src/ap/ap_config.c @@ -848,6 +848,16 @@ static int hostapd_config_check_bss(struct hostapd_bss_config *bss, wpa_printf(MSG_ERROR, "VHT (IEEE 802.11ac) with WEP is not allowed, disabling VHT capabilities"); } + + if (full_config && conf->ieee80211ac && bss->wpa && + !(bss->wpa_pairwise & WPA_CIPHER_CCMP) && + !(bss->rsn_pairwise & (WPA_CIPHER_CCMP | WPA_CIPHER_GCMP | + WPA_CIPHER_CCMP_256 | WPA_CIPHER_GCMP_256))) + { + bss->disable_11ac = 1; + wpa_printf(MSG_ERROR, + "VHT (IEEE 802.11ac) with WPA/WPA2 requires CCMP/GCMP to be enabled, disabling VHT capabilities"); + } #endif /* CONFIG_IEEE80211AC */ #ifdef CONFIG_WPS