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WPS: Do not update Beacon IEs before initial IE set

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This avoids a request to the driver to first start beaconing before
the WPA/RSN IE has been generated and then immediately changing the
beacon IEs once the WPA/RSN IE is ready.
This commit is contained in:
Jouni Malinen 2011-08-09 14:40:06 +03:00 committed by Jouni Malinen
parent f10bfc9adb
commit bc45d4279f
3 changed files with 4 additions and 1 deletions
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1
src/ap/beacon.c
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@ -403,6 +403,7 @@ void ieee802_11_set_beacon(struct hostapd_data *hapd)
if ((hapd->conf->p2p & (P2P_ENABLED | P2P_GROUP_OWNER)) == P2P_ENABLED) if ((hapd->conf->p2p & (P2P_ENABLED | P2P_GROUP_OWNER)) == P2P_ENABLED)
goto no_beacon; goto no_beacon;
#endif /* CONFIG_P2P */ #endif /* CONFIG_P2P */
hapd->beacon_set_done = 1;
#define BEACON_HEAD_BUF_SIZE 256 #define BEACON_HEAD_BUF_SIZE 256
#define BEACON_TAIL_BUF_SIZE 512 #define BEACON_TAIL_BUF_SIZE 512

1
src/ap/hostapd.h
View File

@ -115,6 +115,7 @@ struct hostapd_data {
struct l2_packet_data *l2; struct l2_packet_data *l2;
struct wps_context *wps; struct wps_context *wps;
int beacon_set_done;
struct wpabuf *wps_beacon_ie; struct wpabuf *wps_beacon_ie;
struct wpabuf *wps_probe_resp_ie; struct wpabuf *wps_probe_resp_ie;
#ifdef CONFIG_WPS #ifdef CONFIG_WPS

3
src/ap/wps_hostapd.c
View File

@ -141,7 +141,8 @@ static int hostapd_wps_set_ie_cb(void *ctx, struct wpabuf *beacon_ie,
hapd->wps_beacon_ie = beacon_ie; hapd->wps_beacon_ie = beacon_ie;
wpabuf_free(hapd->wps_probe_resp_ie); wpabuf_free(hapd->wps_probe_resp_ie);
hapd->wps_probe_resp_ie = probe_resp_ie; hapd->wps_probe_resp_ie = probe_resp_ie;
ieee802_11_set_beacon(hapd); if (hapd->beacon_set_done)
ieee802_11_set_beacon(hapd);
return hostapd_set_ap_wps_ie(hapd); return hostapd_set_ap_wps_ie(hapd);
} }