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nl80211: Allow sending Deauthentication frame with off channel for PASN

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To allow for a PASN station to deauthenticate from an AP to clear any
PTKSA cache entry for it, extend the nl80211 interface to allow sending
a Deauthentication frame with off channel enabled.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
This commit is contained in:
Ilan Peer 2021-03-15 14:57:11 +02:00 committed by Jouni Malinen
parent 1ca1c3cfee
commit 4f436d5378
1 changed files with 13 additions and 0 deletions
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13
src/drivers/driver_nl80211.c
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@ -4040,6 +4040,19 @@ static int wpa_driver_nl80211_send_mlme(struct i802_bss *bss, const u8 *data,
} }
} }
#ifdef CONFIG_PASN
if (is_sta_interface(drv->nlmode) &&
WLAN_FC_GET_TYPE(fc) == WLAN_FC_TYPE_MGMT &&
WLAN_FC_GET_STYPE(fc) == WLAN_FC_STYPE_DEAUTH) {
wpa_printf(MSG_DEBUG,
"nl80211: send_mlme: allow Deauthentication frame for PASN");
use_cookie = 0;
offchanok = 1;
goto send_frame_cmd;
}
#endif /* CONFIG_PASN */
if (freq == 0 && drv->nlmode == NL80211_IFTYPE_ADHOC) { if (freq == 0 && drv->nlmode == NL80211_IFTYPE_ADHOC) {
freq = nl80211_get_assoc_freq(drv); freq = nl80211_get_assoc_freq(drv);
wpa_printf(MSG_DEBUG, wpa_printf(MSG_DEBUG,