diff options
Diffstat (limited to 'contrib/wpa/src/ap/sta_info.c')
| -rw-r--r-- | contrib/wpa/src/ap/sta_info.c | 67 |
1 files changed, 49 insertions, 18 deletions
diff --git a/contrib/wpa/src/ap/sta_info.c b/contrib/wpa/src/ap/sta_info.c index 7e75e1a..d64307c 100644 --- a/contrib/wpa/src/ap/sta_info.c +++ b/contrib/wpa/src/ap/sta_info.c @@ -16,6 +16,7 @@ #include "radius/radius.h" #include "radius/radius_client.h" #include "p2p/p2p.h" +#include "fst/fst.h" #include "hostapd.h" #include "accounting.h" #include "ieee802_1x.h" @@ -171,6 +172,19 @@ void ap_free_sta(struct hostapd_data *hapd, struct sta_info *sta) !(sta->flags & WLAN_STA_PREAUTH)) hostapd_drv_sta_remove(hapd, sta->addr); +#ifndef CONFIG_NO_VLAN + if (sta->vlan_id_bound) { + /* + * Need to remove the STA entry before potentially removing the + * VLAN. + */ + if (hapd->iface->driver_ap_teardown && + !(sta->flags & WLAN_STA_PREAUTH)) + hostapd_drv_sta_remove(hapd, sta->addr); + vlan_remove_dynamic(hapd, sta->vlan_id_bound); + } +#endif /* CONFIG_NO_VLAN */ + ap_sta_hash_del(hapd, sta); ap_sta_list_del(hapd, sta); @@ -283,6 +297,9 @@ void ap_free_sta(struct hostapd_data *hapd, struct sta_info *sta) wpabuf_free(sta->wps_ie); wpabuf_free(sta->p2p_ie); wpabuf_free(sta->hs20_ie); +#ifdef CONFIG_FST + wpabuf_free(sta->mb_ies); +#endif /* CONFIG_FST */ os_free(sta->ht_capabilities); os_free(sta->vht_capabilities); @@ -619,7 +636,6 @@ struct sta_info * ap_sta_add(struct hostapd_data *hapd, const u8 *addr) hapd->sta_list = sta; hapd->num_sta++; ap_sta_hash_add(hapd, sta); - sta->ssid = &hapd->conf->ssid; ap_sta_remove_in_other_bss(hapd, sta); sta->last_seq_ctrl = WLAN_INVALID_MGMT_SEQ; dl_list_init(&sta->ip6addr); @@ -768,26 +784,19 @@ int ap_sta_wps_cancel(struct hostapd_data *hapd, #endif /* CONFIG_WPS */ -int ap_sta_bind_vlan(struct hostapd_data *hapd, struct sta_info *sta, - int old_vlanid) +int ap_sta_bind_vlan(struct hostapd_data *hapd, struct sta_info *sta) { #ifndef CONFIG_NO_VLAN const char *iface; struct hostapd_vlan *vlan = NULL; int ret; - - /* - * Do not proceed furthur if the vlan id remains same. We do not want - * duplicate dynamic vlan entries. - */ - if (sta->vlan_id == old_vlanid) - return 0; + int old_vlanid = sta->vlan_id_bound; iface = hapd->conf->iface; - if (sta->ssid->vlan[0]) - iface = sta->ssid->vlan; + if (hapd->conf->ssid.vlan[0]) + iface = hapd->conf->ssid.vlan; - if (sta->ssid->dynamic_vlan == DYNAMIC_VLAN_DISABLED) + if (hapd->conf->ssid.dynamic_vlan == DYNAMIC_VLAN_DISABLED) sta->vlan_id = 0; else if (sta->vlan_id > 0) { struct hostapd_vlan *wildcard_vlan = NULL; @@ -805,6 +814,14 @@ int ap_sta_bind_vlan(struct hostapd_data *hapd, struct sta_info *sta, iface = vlan->ifname; } + /* + * Do not increment ref counters if the VLAN ID remains same, but do + * not skip hostapd_drv_set_sta_vlan() as hostapd_drv_sta_remove() might + * have been called before. + */ + if (sta->vlan_id == old_vlanid) + goto skip_counting; + if (sta->vlan_id > 0 && vlan == NULL) { hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_IEEE80211, HOSTAPD_LEVEL_DEBUG, "could not find VLAN for " @@ -825,7 +842,7 @@ int ap_sta_bind_vlan(struct hostapd_data *hapd, struct sta_info *sta, } iface = vlan->ifname; - if (vlan_setup_encryption_dyn(hapd, sta->ssid, iface) != 0) { + if (vlan_setup_encryption_dyn(hapd, iface) != 0) { hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_IEEE80211, HOSTAPD_LEVEL_DEBUG, "could not " @@ -838,7 +855,7 @@ int ap_sta_bind_vlan(struct hostapd_data *hapd, struct sta_info *sta, HOSTAPD_LEVEL_DEBUG, "added new dynamic VLAN " "interface '%s'", iface); } else if (vlan && vlan->vlan_id == sta->vlan_id) { - if (sta->vlan_id > 0) { + if (vlan->dynamic_vlan > 0) { vlan->dynamic_vlan++; hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_IEEE80211, @@ -852,7 +869,7 @@ int ap_sta_bind_vlan(struct hostapd_data *hapd, struct sta_info *sta, * configuration for the case where hostapd did not yet know * which keys are to be used when the interface was added. */ - if (vlan_setup_encryption_dyn(hapd, sta->ssid, iface) != 0) { + if (vlan_setup_encryption_dyn(hapd, iface) != 0) { hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_IEEE80211, HOSTAPD_LEVEL_DEBUG, "could not " @@ -862,6 +879,10 @@ int ap_sta_bind_vlan(struct hostapd_data *hapd, struct sta_info *sta, } } + /* ref counters have been increased, so mark the station */ + sta->vlan_id_bound = sta->vlan_id; + +skip_counting: hostapd_logger(hapd, sta->addr, HOSTAPD_MODULE_IEEE80211, HOSTAPD_LEVEL_DEBUG, "binding station to interface " "'%s'", iface); @@ -876,10 +897,10 @@ int ap_sta_bind_vlan(struct hostapd_data *hapd, struct sta_info *sta, "entry to vlan_id=%d", sta->vlan_id); } -done: /* During 1x reauth, if the vlan id changes, then remove the old id. */ - if (old_vlanid > 0) + if (old_vlanid > 0 && old_vlanid != sta->vlan_id) vlan_remove_dynamic(hapd, old_vlanid); +done: return ret; #else /* CONFIG_NO_VLAN */ @@ -1043,6 +1064,16 @@ void ap_sta_set_authorized(struct hostapd_data *hapd, struct sta_info *sta, wpa_msg_no_global(hapd->msg_ctx_parent, MSG_INFO, AP_STA_DISCONNECTED "%s", buf); } + +#ifdef CONFIG_FST + if (hapd->iface->fst) { + if (authorized) + fst_notify_peer_connected(hapd->iface->fst, sta->addr); + else + fst_notify_peer_disconnected(hapd->iface->fst, + sta->addr); + } +#endif /* CONFIG_FST */ } |
