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authorJouni Malinen <jouni@qca.qualcomm.com>2015-12-31 19:46:08 (GMT)
committerJouni Malinen <j@w1.fi>2015-12-31 19:46:08 (GMT)
commitd7c3347f595f2b75b4e5a93c7219539779b6d1e1 (patch)
tree5be383eef007c7fde0b243ed666db930984588c7 /src/ap/ieee802_11.c
parentecd07de40c256eeb643e39e660f8a532a32396e4 (diff)
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HS 2.0: Postpone WNM-Notification sending by 100 ms
This makes it somewhat easier for the station to be able to receive and process the encrypted WNM-Notification frames that the AP previously sentt immediately after receiving EAPOL-Key msg 4/4. While the station is supposed to have the TK configured for receive before sending out EAPOL-Key msg 4/4, not many actual implementations do that. As such, there is a race condition in being able to configure the key at the station and the AP sending out the first encrypted frame after EAPOL-Key 4/4. The extra 100 ms time here makes it more likely for the station to have managed to configure the key in time. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Diffstat (limited to 'src/ap/ieee802_11.c')
-rw-r--r--src/ap/ieee802_11.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ap/ieee802_11.c b/src/ap/ieee802_11.c
index 01b514e..54cd698 100644
--- a/src/ap/ieee802_11.c
+++ b/src/ap/ieee802_11.c
@@ -2010,7 +2010,7 @@ static void handle_disassoc(struct hostapd_data *hapd,
/* Stop Accounting and IEEE 802.1X sessions, but leave the STA
* authenticated. */
accounting_sta_stop(hapd, sta);
- ieee802_1x_free_station(sta);
+ ieee802_1x_free_station(hapd, sta);
if (sta->ipaddr)
hostapd_drv_br_delete_ip_neigh(hapd, 4, (u8 *) &sta->ipaddr);
ap_sta_ip6addr_del(hapd, sta);