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GAS: Replenish AP station session timer to 5 seconds

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If remaining AP session timeout is less than 5 seconds
for an existing station, replenish the timeout to 5 seconds.
This allows stations to be able to recycle a dialog token
value beyond 5 seconds for GAS exchange.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Kyeyoon Park 2013-11-06 13:20:28 -08:00 committed by Jouni Malinen
parent e5e74e5500
commit 91f9e6078f
3 changed files with 16 additions and 0 deletions
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2
src/ap/gas_serv.c
View file

@ -46,6 +46,8 @@ gas_dialog_create(struct hostapd_data *hapd, const u8 *addr, u8 dialog_token)
* it to be that long.
*/
ap_sta_session_timeout(hapd, sta, 5);
} else {
ap_sta_replenish_timeout(hapd, sta, 5);
}
if (sta->gas_dialog == NULL) {

12
src/ap/sta_info.c
View file

@ -490,6 +490,18 @@ static void ap_handle_session_timer(void *eloop_ctx, void *timeout_ctx)
}
void ap_sta_replenish_timeout(struct hostapd_data *hapd, struct sta_info *sta,
u32 session_timeout)
{
if (eloop_replenish_timeout(session_timeout, 0,
ap_handle_session_timer, hapd, sta)) {
hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_IEEE80211,
HOSTAPD_LEVEL_DEBUG, "setting session timeout "
"to %d seconds", session_timeout);
}
}
void ap_sta_session_timeout(struct hostapd_data *hapd, struct sta_info *sta,
u32 session_timeout)
{

2
src/ap/sta_info.h
View file

@ -162,6 +162,8 @@ void ap_sta_hash_add(struct hostapd_data *hapd, struct sta_info *sta);
void ap_free_sta(struct hostapd_data *hapd, struct sta_info *sta);
void hostapd_free_stas(struct hostapd_data *hapd);
void ap_handle_timer(void *eloop_ctx, void *timeout_ctx);
void ap_sta_replenish_timeout(struct hostapd_data *hapd, struct sta_info *sta,
u32 session_timeout);
void ap_sta_session_timeout(struct hostapd_data *hapd, struct sta_info *sta,
u32 session_timeout);
void ap_sta_no_session_timeout(struct hostapd_data *hapd,