Amazing-Mirror/fragattacks
1
0
Fork 0
mirror of https://github.com/vanhoefm/fragattacks.git synced 2025-01-29 08:14:02 -05:00
Code Issues Projects Releases Wiki Activity

nl80211: Allow TX status for Authentication frames

Browse Source 
To support PASN authentication flow, where Authentication frames are
sent by wpa_supplicant using the send_mlme() callback, modify the logic
to also send EVENT_TX_STATUS for Authentication frames.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
This commit is contained in:
Ilan Peer 2020-02-24 11:14:29 +02:00 committed by Jouni Malinen
parent c4988e73c0
commit e8ae97aebe
1 changed files with 13 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/drivers/driver_nl80211_event.c
View File

@ -683,11 +683,16 @@ static void mlme_event_mgmt_tx_status(struct wpa_driver_nl80211_data *drv,
size_t len, struct nlattr *ack)
{
union wpa_event_data event;
const struct ieee80211_hdr *hdr;
u16 fc;
const struct ieee80211_hdr *hdr = (const struct ieee80211_hdr *) frame;
u16 fc = le_to_host16(hdr->frame_control);
wpa_printf(MSG_DEBUG, "nl80211: Frame TX status event");
if (!is_ap_interface(drv->nlmode)) {
if (WLAN_FC_GET_TYPE(fc) != WLAN_FC_TYPE_MGMT)
return;
if (!is_ap_interface(drv->nlmode) &&
WLAN_FC_GET_STYPE(fc) == WLAN_FC_STYPE_ACTION) {
u64 cookie_val;
if (!cookie)
@ -701,11 +706,13 @@ static void mlme_event_mgmt_tx_status(struct wpa_driver_nl80211_data *drv,
" (match)" : " (unknown)", ack != NULL);
if (cookie_val != drv->send_frame_cookie)
return;
} else if (!is_ap_interface(drv->nlmode) &&
WLAN_FC_GET_STYPE(fc) == WLAN_FC_STYPE_AUTH) {
wpa_printf(MSG_DEBUG,
"nl80211: Authentication frame TX status: ack=%d",
!!ack);
}
hdr = (const struct ieee80211_hdr *) frame;
fc = le_to_host16(hdr->frame_control);
os_memset(&event, 0, sizeof(event));
event.tx_status.type = WLAN_FC_GET_TYPE(fc);
event.tx_status.stype = WLAN_FC_GET_STYPE(fc);