Update hostapd/wpa_supplicant to version 2.5.

Tested by several people on current@/wireless@.

Relnotes:	yes

10 files changed, 1149 insertions, 180 deletions

diff --git a/contrib/wpa/hostapd/ChangeLog b/contrib/wpa/hostapd/ChangeLog
index e6f8c6a..af54e1e 100644
--- a/contrib/wpa/hostapd/ChangeLog
+++ b/contrib/wpa/hostapd/ChangeLog
@@ -1,5 +1,41 @@
 ChangeLog for hostapd
 
+2015-09-27 - v2.5
+	* fixed WPS UPnP vulnerability with HTTP chunked transfer encoding
+	  [http://w1.fi/security/2015-2/] (CVE-2015-4141)
+	* fixed WMM Action frame parser
+	  [http://w1.fi/security/2015-3/] (CVE-2015-4142)
+	* fixed EAP-pwd server missing payload length validation
+	  [http://w1.fi/security/2015-4/]
+	  (CVE-2015-4143, CVE-2015-4144, CVE-2015-4145)
+	* fixed validation of WPS and P2P NFC NDEF record payload length
+	  [http://w1.fi/security/2015-5/]
+	* nl80211:
+	  - fixed vendor command handling to check OUI properly
+	* fixed hlr_auc_gw build with OpenSSL
+	* hlr_auc_gw: allow Milenage RES length to be reduced
+	* disable HT for a station that does not support WMM/QoS
+	* added support for hashed password (NtHash) in EAP-pwd server
+	* fixed and extended dynamic VLAN cases
+	* added EAP-EKE server support for deriving Session-Id
+	* set Acct-Session-Id to a random value to make it more likely to be
+	  unique even if the device does not have a proper clock
+	* added more 2.4 GHz channels for 20/40 MHz HT co-ex scan
+	* modified SAE routines to be more robust and PWE generation to be
+	  stronger against timing attacks
+	* added support for Brainpool Elliptic Curves with SAE
+	* increases maximum value accepted for cwmin/cwmax
+	* added support for CCMP-256 and GCMP-256 as group ciphers with FT
+	* added Fast Session Transfer (FST) module
+	* removed optional fields from RSNE when using FT with PMF
+	  (workaround for interoperability issues with iOS 8.4)
+	* added EAP server support for TLS session resumption
+	* fixed key derivation for Suite B 192-bit AKM (this breaks
+	  compatibility with the earlier version)
+	* added mechanism to track unconnected stations and do minimal band
+	  steering
+	* number of small fixes
+
 2015-03-15 - v2.4
 	* allow OpenSSL cipher configuration to be set for internal EAP server
 	  (openssl_ciphers parameter)
diff --git a/contrib/wpa/hostapd/config_file.c b/contrib/wpa/hostapd/config_file.c
index 53143f7..82ac61d 100644
--- a/contrib/wpa/hostapd/config_file.c
+++ b/contrib/wpa/hostapd/config_file.c
@@ -222,9 +222,15 @@ static int hostapd_config_read_eap_user(const char *fname,
 		return 0;
 
 	if (os_strncmp(fname, "sqlite:", 7) == 0) {
+#ifdef CONFIG_SQLITE
 		os_free(conf->eap_user_sqlite);
 		conf->eap_user_sqlite = os_strdup(fname + 7);
 		return 0;
+#else /* CONFIG_SQLITE */
+		wpa_printf(MSG_ERROR,
+			   "EAP user file in SQLite DB, but CONFIG_SQLITE was not enabled in the build.");
+		return -1;
+#endif /* CONFIG_SQLITE */
 	}
 
 	f = fopen(fname, "r");
@@ -775,6 +781,24 @@ static int hostapd_config_read_wep(struct hostapd_wep_keys *wep, int keyidx,
 }
 
 
+static int hostapd_parse_chanlist(struct hostapd_config *conf, char *val)
+{
+	char *pos;
+
+	/* for backwards compatibility, translate ' ' in conf str to ',' */
+	pos = val;
+	while (pos) {
+		pos = os_strchr(pos, ' ');
+		if (pos)
+			*pos++ = ',';
+	}
+	if (freq_range_list_parse(&conf->acs_ch_list, val))
+		return -1;
+
+	return 0;
+}
+
+
 static int hostapd_parse_intlist(int **int_list, char *val)
 {
 	int *list;
@@ -875,7 +899,9 @@ static int hostapd_config_read_int10(const char *value)
 static int valid_cw(int cw)
 {
 	return (cw == 1 || cw == 3 || cw == 7 || cw == 15 || cw == 31 ||
-		cw == 63 || cw == 127 || cw == 255 || cw == 511 || cw == 1023);
+		cw == 63 || cw == 127 || cw == 255 || cw == 511 || cw == 1023 ||
+		cw == 2047 || cw == 4095 || cw == 8191 || cw == 16383 ||
+		cw == 32767);
 }
 
 
@@ -886,11 +912,11 @@ enum {
 	IEEE80211_TX_QUEUE_DATA3 = 3 /* used for EDCA AC_BK data */
 };
 
-static int hostapd_config_tx_queue(struct hostapd_config *conf, char *name,
-				   char *val)
+static int hostapd_config_tx_queue(struct hostapd_config *conf,
+				   const char *name, const char *val)
 {
 	int num;
-	char *pos;
+	const char *pos;
 	struct hostapd_tx_queue_params *queue;
 
 	/* skip 'tx_queue_' prefix */
@@ -1134,13 +1160,23 @@ static int hostapd_config_vht_capab(struct hostapd_config *conf,
 	if (os_strstr(capab, "[BF-ANTENNA-2]") &&
 	    (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
 		conf->vht_capab |= (1 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
+	if (os_strstr(capab, "[BF-ANTENNA-3]") &&
+	    (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
+		conf->vht_capab |= (2 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
+	if (os_strstr(capab, "[BF-ANTENNA-4]") &&
+	    (conf->vht_capab & VHT_CAP_SU_BEAMFORMEE_CAPABLE))
+		conf->vht_capab |= (3 << VHT_CAP_BEAMFORMEE_STS_OFFSET);
 	if (os_strstr(capab, "[SOUNDING-DIMENSION-2]") &&
 	    (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
 		conf->vht_capab |= (1 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
+	if (os_strstr(capab, "[SOUNDING-DIMENSION-3]") &&
+	    (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
+		conf->vht_capab |= (2 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
+	if (os_strstr(capab, "[SOUNDING-DIMENSION-4]") &&
+	    (conf->vht_capab & VHT_CAP_SU_BEAMFORMER_CAPABLE))
+		conf->vht_capab |= (3 << VHT_CAP_SOUNDING_DIMENSION_OFFSET);
 	if (os_strstr(capab, "[MU-BEAMFORMER]"))
 		conf->vht_capab |= VHT_CAP_MU_BEAMFORMER_CAPABLE;
-	if (os_strstr(capab, "[MU-BEAMFORMEE]"))
-		conf->vht_capab |= VHT_CAP_MU_BEAMFORMEE_CAPABLE;
 	if (os_strstr(capab, "[VHT-TXOP-PS]"))
 		conf->vht_capab |= VHT_CAP_VHT_TXOP_PS;
 	if (os_strstr(capab, "[HTC-VHT]"))
@@ -1699,7 +1735,7 @@ static int hs20_parse_osu_ssid(struct hostapd_bss_config *bss,
 	char *str;
 
 	str = wpa_config_parse_string(pos, &slen);
-	if (str == NULL || slen < 1 || slen > HOSTAPD_MAX_SSID_LEN) {
+	if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
 		wpa_printf(MSG_ERROR, "Line %d: Invalid SSID '%s'", line, pos);
 		os_free(str);
 		return -1;
@@ -1900,7 +1936,7 @@ fail:
 
 static int hostapd_config_fill(struct hostapd_config *conf,
 			       struct hostapd_bss_config *bss,
-			       char *buf, char *pos, int line)
+			       const char *buf, char *pos, int line)
 {
 	if (os_strcmp(buf, "interface") == 0) {
 		os_strlcpy(conf->bss[0]->iface, pos,
@@ -1946,7 +1982,7 @@ static int hostapd_config_fill(struct hostapd_config *conf,
 			   line);
 	} else if (os_strcmp(buf, "ssid") == 0) {
 		bss->ssid.ssid_len = os_strlen(pos);
-		if (bss->ssid.ssid_len > HOSTAPD_MAX_SSID_LEN ||
+		if (bss->ssid.ssid_len > SSID_MAX_LEN ||
 		    bss->ssid.ssid_len < 1) {
 			wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
 				   line, pos);
@@ -1957,7 +1993,7 @@ static int hostapd_config_fill(struct hostapd_config *conf,
 	} else if (os_strcmp(buf, "ssid2") == 0) {
 		size_t slen;
 		char *str = wpa_config_parse_string(pos, &slen);
-		if (str == NULL || slen < 1 || slen > HOSTAPD_MAX_SSID_LEN) {
+		if (str == NULL || slen < 1 || slen > SSID_MAX_LEN) {
 			wpa_printf(MSG_ERROR, "Line %d: invalid SSID '%s'",
 				   line, pos);
 			os_free(str);
@@ -2043,6 +2079,8 @@ static int hostapd_config_fill(struct hostapd_config *conf,
 		bss->private_key_passwd = os_strdup(pos);
 	} else if (os_strcmp(buf, "check_crl") == 0) {
 		bss->check_crl = atoi(pos);
+	} else if (os_strcmp(buf, "tls_session_lifetime") == 0) {
+		bss->tls_session_lifetime = atoi(pos);
 	} else if (os_strcmp(buf, "ocsp_stapling_response") == 0) {
 		os_free(bss->ocsp_stapling_response);
 		bss->ocsp_stapling_response = os_strdup(pos);
@@ -2515,13 +2553,17 @@ static int hostapd_config_fill(struct hostapd_config *conf,
 			conf->hw_mode = HOSTAPD_MODE_IEEE80211G;
 		else if (os_strcmp(pos, "ad") == 0)
 			conf->hw_mode = HOSTAPD_MODE_IEEE80211AD;
+		else if (os_strcmp(pos, "any") == 0)
+			conf->hw_mode = HOSTAPD_MODE_IEEE80211ANY;
 		else {
 			wpa_printf(MSG_ERROR, "Line %d: unknown hw_mode '%s'",
 				   line, pos);
 			return 1;
 		}
 	} else if (os_strcmp(buf, "wps_rf_bands") == 0) {
-		if (os_strcmp(pos, "a") == 0)
+		if (os_strcmp(pos, "ad") == 0)
+			bss->wps_rf_bands = WPS_RF_60GHZ;
+		else if (os_strcmp(pos, "a") == 0)
 			bss->wps_rf_bands = WPS_RF_50GHZ;
 		else if (os_strcmp(pos, "g") == 0 ||
 			 os_strcmp(pos, "b") == 0)
@@ -2542,12 +2584,15 @@ static int hostapd_config_fill(struct hostapd_config *conf,
 				   line);
 			return 1;
 #else /* CONFIG_ACS */
+			conf->acs = 1;
 			conf->channel = 0;
 #endif /* CONFIG_ACS */
-		} else
+		} else {
 			conf->channel = atoi(pos);
+			conf->acs = conf->channel == 0;
+		}
 	} else if (os_strcmp(buf, "chanlist") == 0) {
-		if (hostapd_parse_intlist(&conf->chanlist, pos)) {
+		if (hostapd_parse_chanlist(conf, pos)) {
 			wpa_printf(MSG_ERROR, "Line %d: invalid channel list",
 				   line);
 			return 1;
@@ -2810,7 +2855,7 @@ static int hostapd_config_fill(struct hostapd_config *conf,
 		os_free(bss->wps_pin_requests);
 		bss->wps_pin_requests = os_strdup(pos);
 	} else if (os_strcmp(buf, "device_name") == 0) {
-		if (os_strlen(pos) > 32) {
+		if (os_strlen(pos) > WPS_DEV_NAME_MAX_LEN) {
 			wpa_printf(MSG_ERROR, "Line %d: Too long "
 				   "device_name", line);
 			return 1;
@@ -3111,6 +3156,8 @@ static int hostapd_config_fill(struct hostapd_config *conf,
 		bss->disable_dgaf = atoi(pos);
 	} else if (os_strcmp(buf, "proxy_arp") == 0) {
 		bss->proxy_arp = atoi(pos);
+	} else if (os_strcmp(buf, "na_mcast_to_ucast") == 0) {
+		bss->na_mcast_to_ucast = atoi(pos);
 	} else if (os_strcmp(buf, "osen") == 0) {
 		bss->osen = atoi(pos);
 	} else if (os_strcmp(buf, "anqp_domain_id") == 0) {
@@ -3223,6 +3270,24 @@ static int hostapd_config_fill(struct hostapd_config *conf,
 		bss->bss_load_test_set = 1;
 	} else if (os_strcmp(buf, "radio_measurements") == 0) {
 		bss->radio_measurements = atoi(pos);
+	} else if (os_strcmp(buf, "own_ie_override") == 0) {
+		struct wpabuf *tmp;
+		size_t len = os_strlen(pos) / 2;
+
+		tmp = wpabuf_alloc(len);
+		if (!tmp)
+			return 1;
+
+		if (hexstr2bin(pos, wpabuf_put(tmp, len), len)) {
+			wpabuf_free(tmp);
+			wpa_printf(MSG_ERROR,
+				   "Line %d: Invalid own_ie_override '%s'",
+				   line, pos);
+			return 1;
+		}
+
+		wpabuf_free(bss->own_ie_override);
+		bss->own_ie_override = tmp;
 #endif /* CONFIG_TESTING_OPTIONS */
 	} else if (os_strcmp(buf, "vendor_elements") == 0) {
 		struct wpabuf *elems;
@@ -3276,6 +3341,74 @@ static int hostapd_config_fill(struct hostapd_config *conf,
 	} else if (os_strcmp(buf, "wowlan_triggers") == 0) {
 		os_free(bss->wowlan_triggers);
 		bss->wowlan_triggers = os_strdup(pos);
+#ifdef CONFIG_FST
+	} else if (os_strcmp(buf, "fst_group_id") == 0) {
+		size_t len = os_strlen(pos);
+
+		if (!len || len >= sizeof(conf->fst_cfg.group_id)) {
+			wpa_printf(MSG_ERROR,
+				   "Line %d: Invalid fst_group_id value '%s'",
+				   line, pos);
+			return 1;
+		}
+
+		if (conf->fst_cfg.group_id[0]) {
+			wpa_printf(MSG_ERROR,
+				   "Line %d: Duplicate fst_group value '%s'",
+				   line, pos);
+			return 1;
+		}
+
+		os_strlcpy(conf->fst_cfg.group_id, pos,
+			   sizeof(conf->fst_cfg.group_id));
+	} else if (os_strcmp(buf, "fst_priority") == 0) {
+		char *endp;
+		long int val;
+
+		if (!*pos) {
+			wpa_printf(MSG_ERROR,
+				   "Line %d: fst_priority value not supplied (expected 1..%u)",
+				   line, FST_MAX_PRIO_VALUE);
+			return -1;
+		}
+
+		val = strtol(pos, &endp, 0);
+		if (*endp || val < 1 || val > FST_MAX_PRIO_VALUE) {
+			wpa_printf(MSG_ERROR,
+				   "Line %d: Invalid fst_priority %ld (%s) (expected 1..%u)",
+				   line, val, pos, FST_MAX_PRIO_VALUE);
+			return 1;
+		}
+		conf->fst_cfg.priority = (u8) val;
+	} else if (os_strcmp(buf, "fst_llt") == 0) {
+		char *endp;
+		long int val;
+
+		if (!*pos) {
+			wpa_printf(MSG_ERROR,
+				   "Line %d: fst_llt value not supplied (expected 1..%u)",
+				   line, FST_MAX_LLT_MS);
+			return -1;
+		}
+		val = strtol(pos, &endp, 0);
+		if (*endp || val < 1 || val > FST_MAX_LLT_MS) {
+			wpa_printf(MSG_ERROR,
+				   "Line %d: Invalid fst_llt %ld (%s) (expected 1..%u)",
+				   line, val, pos, FST_MAX_LLT_MS);
+			return 1;
+		}
+		conf->fst_cfg.llt = (u32) val;
+#endif /* CONFIG_FST */
+	} else if (os_strcmp(buf, "track_sta_max_num") == 0) {
+		conf->track_sta_max_num = atoi(pos);
+	} else if (os_strcmp(buf, "track_sta_max_age") == 0) {
+		conf->track_sta_max_age = atoi(pos);
+	} else if (os_strcmp(buf, "no_probe_resp_if_seen_on") == 0) {
+		os_free(bss->no_probe_resp_if_seen_on);
+		bss->no_probe_resp_if_seen_on = os_strdup(pos);
+	} else if (os_strcmp(buf, "no_auth_if_seen_on") == 0) {
+		os_free(bss->no_auth_if_seen_on);
+		bss->no_auth_if_seen_on = os_strdup(pos);
 	} else {
 		wpa_printf(MSG_ERROR,
 			   "Line %d: unknown configuration item '%s'",
@@ -3378,7 +3511,8 @@ struct hostapd_config * hostapd_config_read(const char *fname)
 
 
 int hostapd_set_iface(struct hostapd_config *conf,
-		      struct hostapd_bss_config *bss, char *field, char *value)
+		      struct hostapd_bss_config *bss, const char *field,
+		      char *value)
 {
 	int errors;
 	size_t i;
diff --git a/contrib/wpa/hostapd/config_file.h b/contrib/wpa/hostapd/config_file.h
index fba57b8..c98bdb6 100644
--- a/contrib/wpa/hostapd/config_file.h
+++ b/contrib/wpa/hostapd/config_file.h
@@ -11,7 +11,7 @@
 
 struct hostapd_config * hostapd_config_read(const char *fname);
 int hostapd_set_iface(struct hostapd_config *conf,
-		      struct hostapd_bss_config *bss, char *field,
+		      struct hostapd_bss_config *bss, const char *field,
 		      char *value);
 
 #endif /* CONFIG_FILE_H */
diff --git a/contrib/wpa/hostapd/ctrl_iface.c b/contrib/wpa/hostapd/ctrl_iface.c
index 86f1aa6..cb6fb17 100644
--- a/contrib/wpa/hostapd/ctrl_iface.c
+++ b/contrib/wpa/hostapd/ctrl_iface.c
@@ -25,6 +25,7 @@
 #include "common/ieee802_11_defs.h"
 #include "crypto/tls.h"
 #include "drivers/driver.h"
+#include "eapol_auth/eapol_auth_sm.h"
 #include "radius/radius_client.h"
 #include "radius/radius_server.h"
 #include "l2_packet/l2_packet.h"
@@ -43,10 +44,13 @@
 #include "ap/beacon.h"
 #include "wps/wps_defs.h"
 #include "wps/wps.h"
+#include "fst/fst_ctrl_iface.h"
 #include "config_file.h"
 #include "ctrl_iface.h"
 
 
+#define HOSTAPD_CLI_DUP_VALUE_MAX_LEN 256
+
 struct wpa_ctrl_dst {
 	struct wpa_ctrl_dst *next;
 	struct sockaddr_un addr;
@@ -57,6 +61,7 @@ struct wpa_ctrl_dst {
 
 
 static void hostapd_ctrl_iface_send(struct hostapd_data *hapd, int level,
+				    enum wpa_msg_type type,
 				    const char *buf, size_t len);
 
 
@@ -1055,6 +1060,97 @@ static int hostapd_ctrl_iface_bss_tm_req(struct hostapd_data *hapd,
 #endif /* CONFIG_WNM */
 
 
+static int hostapd_ctrl_iface_get_key_mgmt(struct hostapd_data *hapd,
+					   char *buf, size_t buflen)
+{
+	int ret = 0;
+	char *pos, *end;
+
+	pos = buf;
+	end = buf + buflen;
+
+	WPA_ASSERT(hapd->conf->wpa_key_mgmt);
+
+	if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_PSK) {
+		ret = os_snprintf(pos, end - pos, "WPA-PSK ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+	if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_IEEE8021X) {
+		ret = os_snprintf(pos, end - pos, "WPA-EAP ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#ifdef CONFIG_IEEE80211R
+	if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_FT_PSK) {
+		ret = os_snprintf(pos, end - pos, "FT-PSK ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+	if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_FT_IEEE8021X) {
+		ret = os_snprintf(pos, end - pos, "FT-EAP ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#ifdef CONFIG_SAE
+	if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_FT_SAE) {
+		ret = os_snprintf(pos, end - pos, "FT-SAE ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_SAE */
+#endif /* CONFIG_IEEE80211R */
+#ifdef CONFIG_IEEE80211W
+	if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_PSK_SHA256) {
+		ret = os_snprintf(pos, end - pos, "WPA-PSK-SHA256 ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+	if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_IEEE8021X_SHA256) {
+		ret = os_snprintf(pos, end - pos, "WPA-EAP-SHA256 ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_IEEE80211W */
+#ifdef CONFIG_SAE
+	if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_SAE) {
+		ret = os_snprintf(pos, end - pos, "SAE ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+#endif /* CONFIG_SAE */
+	if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B) {
+		ret = os_snprintf(pos, end - pos, "WPA-EAP-SUITE-B ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+	if (hapd->conf->wpa_key_mgmt &
+	    WPA_KEY_MGMT_IEEE8021X_SUITE_B_192) {
+		ret = os_snprintf(pos, end - pos,
+				  "WPA-EAP-SUITE-B-192 ");
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
+	if (pos > buf && *(pos - 1) == ' ') {
+		*(pos - 1) = '\0';
+		pos--;
+	}
+
+	return pos - buf;
+}
+
+
 static int hostapd_ctrl_iface_get_config(struct hostapd_data *hapd,
 					 char *buf, size_t buflen)
 {
@@ -1104,82 +1200,20 @@ static int hostapd_ctrl_iface_get_config(struct hostapd_data *hapd,
 	}
 #endif /* CONFIG_WPS */
 
+	if (hapd->conf->wpa) {
+		ret = os_snprintf(pos, end - pos, "wpa=%d\n", hapd->conf->wpa);
+		if (os_snprintf_error(end - pos, ret))
+			return pos - buf;
+		pos += ret;
+	}
+
 	if (hapd->conf->wpa && hapd->conf->wpa_key_mgmt) {
 		ret = os_snprintf(pos, end - pos, "key_mgmt=");
 		if (os_snprintf_error(end - pos, ret))
 			return pos - buf;
 		pos += ret;
 
-		if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_PSK) {
-			ret = os_snprintf(pos, end - pos, "WPA-PSK ");
-			if (os_snprintf_error(end - pos, ret))
-				return pos - buf;
-			pos += ret;
-		}
-		if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_IEEE8021X) {
-			ret = os_snprintf(pos, end - pos, "WPA-EAP ");
-			if (os_snprintf_error(end - pos, ret))
-				return pos - buf;
-			pos += ret;
-		}
-#ifdef CONFIG_IEEE80211R
-		if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_FT_PSK) {
-			ret = os_snprintf(pos, end - pos, "FT-PSK ");
-			if (os_snprintf_error(end - pos, ret))
-				return pos - buf;
-			pos += ret;
-		}
-		if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_FT_IEEE8021X) {
-			ret = os_snprintf(pos, end - pos, "FT-EAP ");
-			if (os_snprintf_error(end - pos, ret))
-				return pos - buf;
-			pos += ret;
-		}
-#ifdef CONFIG_SAE
-		if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_FT_SAE) {
-			ret = os_snprintf(pos, end - pos, "FT-SAE ");
-			if (os_snprintf_error(end - pos, ret))
-				return pos - buf;
-			pos += ret;
-		}
-#endif /* CONFIG_SAE */
-#endif /* CONFIG_IEEE80211R */
-#ifdef CONFIG_IEEE80211W
-		if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_PSK_SHA256) {
-			ret = os_snprintf(pos, end - pos, "WPA-PSK-SHA256 ");
-			if (os_snprintf_error(end - pos, ret))
-				return pos - buf;
-			pos += ret;
-		}
-		if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_IEEE8021X_SHA256) {
-			ret = os_snprintf(pos, end - pos, "WPA-EAP-SHA256 ");
-			if (os_snprintf_error(end - pos, ret))
-				return pos - buf;
-			pos += ret;
-		}
-#endif /* CONFIG_IEEE80211W */
-#ifdef CONFIG_SAE
-		if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_SAE) {
-			ret = os_snprintf(pos, end - pos, "SAE ");
-			if (os_snprintf_error(end - pos, ret))
-				return pos - buf;
-			pos += ret;
-		}
-#endif /* CONFIG_SAE */
-		if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B) {
-			ret = os_snprintf(pos, end - pos, "WPA-EAP-SUITE-B ");
-			if (os_snprintf_error(end - pos, ret))
-				return pos - buf;
-			pos += ret;
-		}
-		if (hapd->conf->wpa_key_mgmt &
-		    WPA_KEY_MGMT_IEEE8021X_SUITE_B_192) {
-			ret = os_snprintf(pos, end - pos,
-					  "WPA-EAP-SUITE-B-192 ");
-			if (os_snprintf_error(end - pos, ret))
-				return pos - buf;
-			pos += ret;
-		}
+		pos += hostapd_ctrl_iface_get_key_mgmt(hapd, pos, end - pos);
 
 		ret = os_snprintf(pos, end - pos, "\n");
 		if (os_snprintf_error(end - pos, ret))
@@ -1528,7 +1562,7 @@ void hostapd_data_test_rx(void *ctx, const u8 *src_addr, const u8 *buf,
 {
 	struct hostapd_data *hapd = ctx;
 	const struct ether_header *eth;
-	const struct iphdr *ip;
+	struct iphdr ip;
 	const u8 *pos;
 	unsigned int i;
 
@@ -1536,14 +1570,14 @@ void hostapd_data_test_rx(void *ctx, const u8 *src_addr, const u8 *buf,
 		return;
 
 	eth = (const struct ether_header *) buf;
-	ip = (const struct iphdr *) (eth + 1);
-	pos = (const u8 *) (ip + 1);
+	os_memcpy(&ip, eth + 1, sizeof(ip));
+	pos = &buf[sizeof(*eth) + sizeof(ip)];
 
-	if (ip->ihl != 5 || ip->version != 4 ||
-	    ntohs(ip->tot_len) != HWSIM_IP_LEN)
+	if (ip.ihl != 5 || ip.version != 4 ||
+	    ntohs(ip.tot_len) != HWSIM_IP_LEN)
 		return;
 
-	for (i = 0; i < HWSIM_IP_LEN - sizeof(*ip); i++) {
+	for (i = 0; i < HWSIM_IP_LEN - sizeof(ip); i++) {
 		if (*pos != (u8) i)
 			return;
 		pos++;
@@ -1599,7 +1633,7 @@ static int hostapd_ctrl_iface_data_test_tx(struct hostapd_data *hapd, char *cmd)
 	int used;
 	long int val;
 	u8 tos;
-	u8 buf[HWSIM_PACKETLEN];
+	u8 buf[2 + HWSIM_PACKETLEN];
 	struct ether_header *eth;
 	struct iphdr *ip;
 	u8 *dpos;
@@ -1627,7 +1661,7 @@ static int hostapd_ctrl_iface_data_test_tx(struct hostapd_data *hapd, char *cmd)
 		return -1;
 	tos = val;
 
-	eth = (struct ether_header *) buf;
+	eth = (struct ether_header *) &buf[2];
 	os_memcpy(eth->ether_dhost, dst, ETH_ALEN);
 	os_memcpy(eth->ether_shost, src, ETH_ALEN);
 	eth->ether_type = htons(ETHERTYPE_IP);
@@ -1639,14 +1673,14 @@ static int hostapd_ctrl_iface_data_test_tx(struct hostapd_data *hapd, char *cmd)
 	ip->tos = tos;
 	ip->tot_len = htons(HWSIM_IP_LEN);
 	ip->protocol = 1;
-	ip->saddr = htonl(192 << 24 | 168 << 16 | 1 << 8 | 1);
-	ip->daddr = htonl(192 << 24 | 168 << 16 | 1 << 8 | 2);
+	ip->saddr = htonl(192U << 24 | 168 << 16 | 1 << 8 | 1);
+	ip->daddr = htonl(192U << 24 | 168 << 16 | 1 << 8 | 2);
 	ip->check = ipv4_hdr_checksum(ip, sizeof(*ip));
 	dpos = (u8 *) (ip + 1);
 	for (i = 0; i < HWSIM_IP_LEN - sizeof(*ip); i++)
 		*dpos++ = i;
 
-	if (l2_packet_send(hapd->l2_test, dst, ETHERTYPE_IP, buf,
+	if (l2_packet_send(hapd->l2_test, dst, ETHERTYPE_IP, &buf[2],
 			   HWSIM_PACKETLEN) < 0)
 		return -1;
 
@@ -1746,6 +1780,45 @@ static int hostapd_ctrl_get_alloc_fail(struct hostapd_data *hapd,
 #endif /* WPA_TRACE_BFD */
 }
 
+
+static int hostapd_ctrl_test_fail(struct hostapd_data *hapd, char *cmd)
+{
+#ifdef WPA_TRACE_BFD
+	extern char wpa_trace_test_fail_func[256];
+	extern unsigned int wpa_trace_test_fail_after;
+	char *pos;
+
+	wpa_trace_test_fail_after = atoi(cmd);
+	pos = os_strchr(cmd, ':');
+	if (pos) {
+		pos++;
+		os_strlcpy(wpa_trace_test_fail_func, pos,
+			   sizeof(wpa_trace_test_fail_func));
+	} else {
+		wpa_trace_test_fail_after = 0;
+	}
+
+	return 0;
+#else /* WPA_TRACE_BFD */
+	return -1;
+#endif /* WPA_TRACE_BFD */
+}
+
+
+static int hostapd_ctrl_get_fail(struct hostapd_data *hapd,
+				 char *buf, size_t buflen)
+{
+#ifdef WPA_TRACE_BFD
+	extern char wpa_trace_test_fail_func[256];
+	extern unsigned int wpa_trace_test_fail_after;
+
+	return os_snprintf(buf, buflen, "%u:%s", wpa_trace_test_fail_after,
+			   wpa_trace_test_fail_func);
+#else /* WPA_TRACE_BFD */
+	return -1;
+#endif /* WPA_TRACE_BFD */
+}
+
 #endif /* CONFIG_TESTING_OPTIONS */
 
 
@@ -1847,41 +1920,134 @@ static int hostapd_ctrl_iface_vendor(struct hostapd_data *hapd, char *cmd,
 }
 
 
-static void hostapd_ctrl_iface_receive(int sock, void *eloop_ctx,
-				       void *sock_ctx)
+static int hostapd_ctrl_iface_eapol_reauth(struct hostapd_data *hapd,
+					   const char *cmd)
 {
-	struct hostapd_data *hapd = eloop_ctx;
-	char buf[4096];
-	int res;
-	struct sockaddr_un from;
-	socklen_t fromlen = sizeof(from);
-	char *reply;
-	const int reply_size = 4096;
-	int reply_len;
-	int level = MSG_DEBUG;
+	u8 addr[ETH_ALEN];
+	struct sta_info *sta;
 
-	res = recvfrom(sock, buf, sizeof(buf) - 1, 0,
-		       (struct sockaddr *) &from, &fromlen);
-	if (res < 0) {
-		wpa_printf(MSG_ERROR, "recvfrom(ctrl_iface): %s",
-			   strerror(errno));
-		return;
+	if (hwaddr_aton(cmd, addr))
+		return -1;
+
+	sta = ap_get_sta(hapd, addr);
+	if (!sta || !sta->eapol_sm)
+		return -1;
+
+	eapol_auth_reauthenticate(sta->eapol_sm);
+	return 0;
+}
+
+
+static int hostapd_ctrl_iface_eapol_set(struct hostapd_data *hapd, char *cmd)
+{
+	u8 addr[ETH_ALEN];
+	struct sta_info *sta;
+	char *pos = cmd, *param;
+
+	if (hwaddr_aton(pos, addr) || pos[17] != ' ')
+		return -1;
+	pos += 18;
+	param = pos;
+	pos = os_strchr(pos, ' ');
+	if (!pos)
+		return -1;
+	*pos++ = '\0';
+
+	sta = ap_get_sta(hapd, addr);
+	if (!sta || !sta->eapol_sm)
+		return -1;
+
+	return eapol_auth_set_conf(sta->eapol_sm, param, pos);
+}
+
+
+static int hostapd_ctrl_iface_log_level(struct hostapd_data *hapd, char *cmd,
+					char *buf, size_t buflen)
+{
+	char *pos, *end, *stamp;
+	int ret;
+
+	/* cmd: "LOG_LEVEL [<level>]" */
+	if (*cmd == '\0') {
+		pos = buf;
+		end = buf + buflen;
+		ret = os_snprintf(pos, end - pos, "Current level: %s\n"
+				  "Timestamp: %d\n",
+				  debug_level_str(wpa_debug_level),
+				  wpa_debug_timestamp);
+		if (os_snprintf_error(end - pos, ret))
+			ret = 0;
+
+		return ret;
 	}
-	buf[res] = '\0';
-	if (os_strcmp(buf, "PING") == 0)
-		level = MSG_EXCESSIVE;
-	wpa_hexdump_ascii(level, "RX ctrl_iface", (u8 *) buf, res);
 
-	reply = os_malloc(reply_size);
-	if (reply == NULL) {
-		if (sendto(sock, "FAIL\n", 5, 0, (struct sockaddr *) &from,
-			   fromlen) < 0) {
-			wpa_printf(MSG_DEBUG, "CTRL: sendto failed: %s",
-				   strerror(errno));
+	while (*cmd == ' ')
+		cmd++;
+
+	stamp = os_strchr(cmd, ' ');
+	if (stamp) {
+		*stamp++ = '\0';
+		while (*stamp == ' ') {
+			stamp++;
 		}
-		return;
 	}
 
+	if (os_strlen(cmd)) {
+		int level = str_to_debug_level(cmd);
+		if (level < 0)
+			return -1;
+		wpa_debug_level = level;
+	}
+
+	if (stamp && os_strlen(stamp))
+		wpa_debug_timestamp = atoi(stamp);
+
+	os_memcpy(buf, "OK\n", 3);
+	return 3;
+}
+
+
+#ifdef NEED_AP_MLME
+static int hostapd_ctrl_iface_track_sta_list(struct hostapd_data *hapd,
+					     char *buf, size_t buflen)
+{
+	struct hostapd_iface *iface = hapd->iface;
+	char *pos, *end;
+	struct hostapd_sta_info *info;
+	struct os_reltime now;
+
+	sta_track_expire(iface, 0);
+
+	pos = buf;
+	end = buf + buflen;
+
+	os_get_reltime(&now);
+	dl_list_for_each_reverse(info, &iface->sta_seen,
+				 struct hostapd_sta_info, list) {
+		struct os_reltime age;
+		int ret;
+
+		os_reltime_sub(&now, &info->last_seen, &age);
+		ret = os_snprintf(pos, end - pos, MACSTR " %u\n",
+				  MAC2STR(info->addr), (unsigned int) age.sec);
+		if (os_snprintf_error(end - pos, ret))
+			break;
+		pos += ret;
+	}
+
+	return pos - buf;
+}
+#endif /* NEED_AP_MLME */
+
+
+static int hostapd_ctrl_iface_receive_process(struct hostapd_data *hapd,
+					      char *buf, char *reply,
+					      int reply_size,
+					      struct sockaddr_un *from,
+					      socklen_t fromlen)
+{
+	int reply_len, res;
+
 	os_memcpy(reply, "OK\n", 3);
 	reply_len = 3;
 
@@ -1938,13 +2104,13 @@ static void hostapd_ctrl_iface_receive(int sock, void *eloop_ctx,
 		reply_len = hostapd_ctrl_iface_sta_next(hapd, buf + 9, reply,
 							reply_size);
 	} else if (os_strcmp(buf, "ATTACH") == 0) {
-		if (hostapd_ctrl_iface_attach(hapd, &from, fromlen))
+		if (hostapd_ctrl_iface_attach(hapd, from, fromlen))
 			reply_len = -1;
 	} else if (os_strcmp(buf, "DETACH") == 0) {
-		if (hostapd_ctrl_iface_detach(hapd, &from, fromlen))
+		if (hostapd_ctrl_iface_detach(hapd, from, fromlen))
 			reply_len = -1;
 	} else if (os_strncmp(buf, "LEVEL ", 6) == 0) {
-		if (hostapd_ctrl_iface_level(hapd, &from, fromlen,
+		if (hostapd_ctrl_iface_level(hapd, from, fromlen,
 						    buf + 6))
 			reply_len = -1;
 	} else if (os_strncmp(buf, "NEW_STA ", 8) == 0) {
@@ -2079,6 +2245,11 @@ static void hostapd_ctrl_iface_receive(int sock, void *eloop_ctx,
 	} else if (os_strcmp(buf, "GET_ALLOC_FAIL") == 0) {
 		reply_len = hostapd_ctrl_get_alloc_fail(hapd, reply,
 							reply_size);
+	} else if (os_strncmp(buf, "TEST_FAIL ", 10) == 0) {
+		if (hostapd_ctrl_test_fail(hapd, buf + 10) < 0)
+			reply_len = -1;
+	} else if (os_strcmp(buf, "GET_FAIL") == 0) {
+		reply_len = hostapd_ctrl_get_fail(hapd, reply, reply_size);
 #endif /* CONFIG_TESTING_OPTIONS */
 	} else if (os_strncmp(buf, "CHAN_SWITCH ", 12) == 0) {
 		if (hostapd_ctrl_iface_chan_switch(hapd->iface, buf + 12))
@@ -2091,6 +2262,20 @@ static void hostapd_ctrl_iface_receive(int sock, void *eloop_ctx,
 #ifdef RADIUS_SERVER
 		radius_server_erp_flush(hapd->radius_srv);
 #endif /* RADIUS_SERVER */
+	} else if (os_strncmp(buf, "EAPOL_REAUTH ", 13) == 0) {
+		if (hostapd_ctrl_iface_eapol_reauth(hapd, buf + 13))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "EAPOL_SET ", 10) == 0) {
+		if (hostapd_ctrl_iface_eapol_set(hapd, buf + 10))
+			reply_len = -1;
+	} else if (os_strncmp(buf, "LOG_LEVEL", 9) == 0) {
+		reply_len = hostapd_ctrl_iface_log_level(
+			hapd, buf + 9, reply, reply_size);
+#ifdef NEED_AP_MLME
+	} else if (os_strcmp(buf, "TRACK_STA_LIST") == 0) {
+		reply_len = hostapd_ctrl_iface_track_sta_list(
+			hapd, reply, reply_size);
+#endif /* NEED_AP_MLME */
 	} else {
 		os_memcpy(reply, "UNKNOWN COMMAND\n", 16);
 		reply_len = 16;
@@ -2100,6 +2285,50 @@ static void hostapd_ctrl_iface_receive(int sock, void *eloop_ctx,
 		os_memcpy(reply, "FAIL\n", 5);
 		reply_len = 5;
 	}
+
+	return reply_len;
+}
+
+
+static void hostapd_ctrl_iface_receive(int sock, void *eloop_ctx,
+				       void *sock_ctx)
+{
+	struct hostapd_data *hapd = eloop_ctx;
+	char buf[4096];
+	int res;
+	struct sockaddr_un from;
+	socklen_t fromlen = sizeof(from);
+	char *reply;
+	const int reply_size = 4096;
+	int reply_len;
+	int level = MSG_DEBUG;
+
+	res = recvfrom(sock, buf, sizeof(buf) - 1, 0,
+		       (struct sockaddr *) &from, &fromlen);
+	if (res < 0) {
+		wpa_printf(MSG_ERROR, "recvfrom(ctrl_iface): %s",
+			   strerror(errno));
+		return;
+	}
+	buf[res] = '\0';
+	if (os_strcmp(buf, "PING") == 0)
+		level = MSG_EXCESSIVE;
+	wpa_hexdump_ascii(level, "RX ctrl_iface", (u8 *) buf, res);
+
+	reply = os_malloc(reply_size);
+	if (reply == NULL) {
+		if (sendto(sock, "FAIL\n", 5, 0, (struct sockaddr *) &from,
+			   fromlen) < 0) {
+			wpa_printf(MSG_DEBUG, "CTRL: sendto failed: %s",
+				   strerror(errno));
+		}
+		return;
+	}
+
+	reply_len = hostapd_ctrl_iface_receive_process(hapd, buf,
+						       reply, reply_size,
+						       &from, fromlen);
+
 	if (sendto(sock, reply, reply_len, 0, (struct sockaddr *) &from,
 		   fromlen) < 0) {
 		wpa_printf(MSG_DEBUG, "CTRL: sendto failed: %s",
@@ -2130,13 +2359,14 @@ static char * hostapd_ctrl_iface_path(struct hostapd_data *hapd)
 }
 
 
-static void hostapd_ctrl_iface_msg_cb(void *ctx, int level, int global,
+static void hostapd_ctrl_iface_msg_cb(void *ctx, int level,
+				      enum wpa_msg_type type,
 				      const char *txt, size_t len)
 {
 	struct hostapd_data *hapd = ctx;
 	if (hapd == NULL)
 		return;
-	hostapd_ctrl_iface_send(hapd, level, txt, len);
+	hostapd_ctrl_iface_send(hapd, level, type, txt, len);
 }
 
 
@@ -2359,6 +2589,58 @@ static int hostapd_ctrl_iface_remove(struct hapd_interfaces *interfaces,
 }
 
 
+static int hostapd_global_ctrl_iface_attach(struct hapd_interfaces *interfaces,
+					    struct sockaddr_un *from,
+					    socklen_t fromlen)
+{
+	struct wpa_ctrl_dst *dst;
+
+	dst = os_zalloc(sizeof(*dst));
+	if (dst == NULL)
+		return -1;
+	os_memcpy(&dst->addr, from, sizeof(struct sockaddr_un));
+	dst->addrlen = fromlen;
+	dst->debug_level = MSG_INFO;
+	dst->next = interfaces->global_ctrl_dst;
+	interfaces->global_ctrl_dst = dst;
+	wpa_hexdump(MSG_DEBUG, "CTRL_IFACE monitor attached (global)",
+		    from->sun_path,
+		    fromlen - offsetof(struct sockaddr_un, sun_path));
+	return 0;
+}
+
+
+static int hostapd_global_ctrl_iface_detach(struct hapd_interfaces *interfaces,
+					    struct sockaddr_un *from,
+					    socklen_t fromlen)
+{
+	struct wpa_ctrl_dst *dst, *prev = NULL;
+
+	dst = interfaces->global_ctrl_dst;
+	while (dst) {
+		if (fromlen == dst->addrlen &&
+		    os_memcmp(from->sun_path, dst->addr.sun_path,
+			      fromlen - offsetof(struct sockaddr_un, sun_path))
+		    == 0) {
+			wpa_hexdump(MSG_DEBUG,
+				    "CTRL_IFACE monitor detached (global)",
+				    from->sun_path,
+				    fromlen -
+				    offsetof(struct sockaddr_un, sun_path));
+			if (prev == NULL)
+				interfaces->global_ctrl_dst = dst->next;
+			else
+				prev->next = dst->next;
+			os_free(dst);
+			return 0;
+		}
+		prev = dst;
+		dst = dst->next;
+	}
+	return -1;
+}
+
+
 static void hostapd_ctrl_iface_flush(struct hapd_interfaces *interfaces)
 {
 #ifdef CONFIG_WPS_TESTING
@@ -2369,6 +2651,214 @@ static void hostapd_ctrl_iface_flush(struct hapd_interfaces *interfaces)
 }
 
 
+#ifdef CONFIG_FST
+
+static int
+hostapd_global_ctrl_iface_fst_attach(struct hapd_interfaces *interfaces,
+				     const char *cmd)
+{
+	char ifname[IFNAMSIZ + 1];
+	struct fst_iface_cfg cfg;
+	struct hostapd_data *hapd;
+	struct fst_wpa_obj iface_obj;
+
+	if (!fst_parse_attach_command(cmd, ifname, sizeof(ifname), &cfg)) {
+		hapd = hostapd_get_iface(interfaces, ifname);
+		if (hapd) {
+			if (hapd->iface->fst) {
+				wpa_printf(MSG_INFO, "FST: Already attached");
+				return -1;
+			}
+			fst_hostapd_fill_iface_obj(hapd, &iface_obj);
+			hapd->iface->fst = fst_attach(ifname, hapd->own_addr,
+						      &iface_obj, &cfg);
+			if (hapd->iface->fst)
+				return 0;
+		}
+	}
+
+	return -EINVAL;
+}
+
+
+static int
+hostapd_global_ctrl_iface_fst_detach(struct hapd_interfaces *interfaces,
+				     const char *cmd)
+{
+	char ifname[IFNAMSIZ + 1];
+	struct hostapd_data * hapd;
+
+	if (!fst_parse_detach_command(cmd, ifname, sizeof(ifname))) {
+		hapd = hostapd_get_iface(interfaces, ifname);
+		if (hapd) {
+			if (!fst_iface_detach(ifname)) {
+				hapd->iface->fst = NULL;
+				hapd->iface->fst_ies = NULL;
+				return 0;
+			}
+		}
+	}
+
+	return -EINVAL;
+}
+
+#endif /* CONFIG_FST */
+
+
+static struct hostapd_data *
+hostapd_interfaces_get_hapd(struct hapd_interfaces *interfaces,
+			    const char *ifname)
+{
+	size_t i, j;
+
+	for (i = 0; i < interfaces->count; i++) {
+		struct hostapd_iface *iface = interfaces->iface[i];
+
+		for (j = 0; j < iface->num_bss; j++) {
+			struct hostapd_data *hapd;
+
+			hapd = iface->bss[j];
+			if (os_strcmp(ifname, hapd->conf->iface) == 0)
+				return hapd;
+		}
+	}
+
+	return NULL;
+}
+
+
+static int hostapd_ctrl_iface_dup_param(struct hostapd_data *src_hapd,
+					struct hostapd_data *dst_hapd,
+					const char *param)
+{
+	int res;
+	char *value;
+
+	value = os_zalloc(HOSTAPD_CLI_DUP_VALUE_MAX_LEN);
+	if (!value) {
+		wpa_printf(MSG_ERROR,
+			   "DUP: cannot allocate buffer to stringify %s",
+			   param);
+		goto error_return;
+	}
+
+	if (os_strcmp(param, "wpa") == 0) {
+		os_snprintf(value, HOSTAPD_CLI_DUP_VALUE_MAX_LEN, "%d",
+			    src_hapd->conf->wpa);
+	} else if (os_strcmp(param, "wpa_key_mgmt") == 0 &&
+		   src_hapd->conf->wpa_key_mgmt) {
+		res = hostapd_ctrl_iface_get_key_mgmt(
+			src_hapd, value, HOSTAPD_CLI_DUP_VALUE_MAX_LEN);
+		if (os_snprintf_error(HOSTAPD_CLI_DUP_VALUE_MAX_LEN, res))
+			goto error_stringify;
+	} else if (os_strcmp(param, "wpa_pairwise") == 0 &&
+		   src_hapd->conf->wpa_pairwise) {
+		res = wpa_write_ciphers(value,
+					value + HOSTAPD_CLI_DUP_VALUE_MAX_LEN,
+					src_hapd->conf->wpa_pairwise, " ");
+		if (res < 0)
+			goto error_stringify;
+	} else if (os_strcmp(param, "rsn_pairwise") == 0 &&
+		   src_hapd->conf->rsn_pairwise) {
+		res = wpa_write_ciphers(value,
+					value + HOSTAPD_CLI_DUP_VALUE_MAX_LEN,
+					src_hapd->conf->rsn_pairwise, " ");
+		if (res < 0)
+			goto error_stringify;
+	} else if (os_strcmp(param, "wpa_passphrase") == 0 &&
+		   src_hapd->conf->ssid.wpa_passphrase) {
+		os_snprintf(value, HOSTAPD_CLI_DUP_VALUE_MAX_LEN, "%s",
+			    src_hapd->conf->ssid.wpa_passphrase);
+	} else if (os_strcmp(param, "wpa_psk") == 0 &&
+		   src_hapd->conf->ssid.wpa_psk_set) {
+		wpa_snprintf_hex(value, HOSTAPD_CLI_DUP_VALUE_MAX_LEN,
+			src_hapd->conf->ssid.wpa_psk->psk, PMK_LEN);
+	} else {
+		wpa_printf(MSG_WARNING, "DUP: %s cannot be duplicated", param);
+		goto error_return;
+	}
+
+	res = hostapd_set_iface(dst_hapd->iconf, dst_hapd->conf, param, value);
+	os_free(value);
+	return res;
+
+error_stringify:
+	wpa_printf(MSG_ERROR, "DUP: cannot stringify %s", param);
+error_return:
+	os_free(value);
+	return -1;
+}
+
+
+static int
+hostapd_global_ctrl_iface_dup_network(struct hapd_interfaces *interfaces,
+				      char *cmd)
+{
+	char *p_start = cmd, *p_end;
+	struct hostapd_data *src_hapd, *dst_hapd;
+
+	/* cmd: "<src ifname> <dst ifname> <variable name> */
+
+	p_end = os_strchr(p_start, ' ');
+	if (!p_end) {
+		wpa_printf(MSG_ERROR, "DUP: no src ifname found in cmd: '%s'",
+			   cmd);
+		return -1;
+	}
+
+	*p_end = '\0';
+	src_hapd = hostapd_interfaces_get_hapd(interfaces, p_start);
+	if (!src_hapd) {
+		wpa_printf(MSG_ERROR, "DUP: no src ifname found: '%s'",
+			   p_start);
+		return -1;
+	}
+
+	p_start = p_end + 1;
+	p_end = os_strchr(p_start, ' ');
+	if (!p_end) {
+		wpa_printf(MSG_ERROR, "DUP: no dst ifname found in cmd: '%s'",
+			   cmd);
+		return -1;
+	}
+
+	*p_end = '\0';
+	dst_hapd = hostapd_interfaces_get_hapd(interfaces, p_start);
+	if (!dst_hapd) {
+		wpa_printf(MSG_ERROR, "DUP: no dst ifname found: '%s'",
+			   p_start);
+		return -1;
+	}
+
+	p_start = p_end + 1;
+	return hostapd_ctrl_iface_dup_param(src_hapd, dst_hapd, p_start);
+}
+
+
+static int hostapd_global_ctrl_iface_ifname(struct hapd_interfaces *interfaces,
+					    const char *ifname,
+					    char *buf, char *reply,
+					    int reply_size,
+					    struct sockaddr_un *from,
+					    socklen_t fromlen)
+{
+	struct hostapd_data *hapd;
+
+	hapd = hostapd_interfaces_get_hapd(interfaces, ifname);
+	if (hapd == NULL) {
+		int res;
+
+		res = os_snprintf(reply, reply_size, "FAIL-NO-IFNAME-MATCH\n");
+		if (os_snprintf_error(reply_size, res))
+			return -1;
+		return res;
+	}
+
+	return hostapd_ctrl_iface_receive_process(hapd, buf, reply,reply_size,
+						  from, fromlen);
+}
+
+
 static void hostapd_global_ctrl_iface_receive(int sock, void *eloop_ctx,
 					      void *sock_ctx)
 {
@@ -2377,8 +2867,9 @@ static void hostapd_global_ctrl_iface_receive(int sock, void *eloop_ctx,
 	int res;
 	struct sockaddr_un from;
 	socklen_t fromlen = sizeof(from);
-	char reply[24];
+	char *reply;
 	int reply_len;
+	const int reply_size = 4096;
 
 	res = recvfrom(sock, buf, sizeof(buf) - 1, 0,
 		       (struct sockaddr *) &from, &fromlen);
@@ -2390,9 +2881,31 @@ static void hostapd_global_ctrl_iface_receive(int sock, void *eloop_ctx,
 	buf[res] = '\0';
 	wpa_printf(MSG_DEBUG, "Global ctrl_iface command: %s", buf);
 
+	reply = os_malloc(reply_size);
+	if (reply == NULL) {
+		if (sendto(sock, "FAIL\n", 5, 0, (struct sockaddr *) &from,
+			   fromlen) < 0) {
+			wpa_printf(MSG_DEBUG, "CTRL: sendto failed: %s",
+				   strerror(errno));
+		}
+		return;
+	}
+
 	os_memcpy(reply, "OK\n", 3);
 	reply_len = 3;
 
+	if (os_strncmp(buf, "IFNAME=", 7) == 0) {
+		char *pos = os_strchr(buf + 7, ' ');
+
+		if (pos) {
+			*pos++ = '\0';
+			reply_len = hostapd_global_ctrl_iface_ifname(
+				interfaces, buf + 7, pos, reply, reply_size,
+				&from, fromlen);
+			goto send_reply;
+		}
+	}
+
 	if (os_strcmp(buf, "PING") == 0) {
 		os_memcpy(reply, "PONG\n", 5);
 		reply_len = 5;
@@ -2407,18 +2920,47 @@ static void hostapd_global_ctrl_iface_receive(int sock, void *eloop_ctx,
 	} else if (os_strncmp(buf, "REMOVE ", 7) == 0) {
 		if (hostapd_ctrl_iface_remove(interfaces, buf + 7) < 0)
 			reply_len = -1;
+	} else if (os_strcmp(buf, "ATTACH") == 0) {
+		if (hostapd_global_ctrl_iface_attach(interfaces, &from,
+						     fromlen))
+			reply_len = -1;
+	} else if (os_strcmp(buf, "DETACH") == 0) {
+		if (hostapd_global_ctrl_iface_detach(interfaces, &from,
+			fromlen))
+			reply_len = -1;
 #ifdef CONFIG_MODULE_TESTS
 	} else if (os_strcmp(buf, "MODULE_TESTS") == 0) {
 		int hapd_module_tests(void);
 		if (hapd_module_tests() < 0)
 			reply_len = -1;
 #endif /* CONFIG_MODULE_TESTS */
+#ifdef CONFIG_FST
+	} else if (os_strncmp(buf, "FST-ATTACH ", 11) == 0) {
+		if (!hostapd_global_ctrl_iface_fst_attach(interfaces, buf + 11))
+			reply_len = os_snprintf(reply, reply_size, "OK\n");
+		else
+			reply_len = -1;
+	} else if (os_strncmp(buf, "FST-DETACH ", 11) == 0) {
+		if (!hostapd_global_ctrl_iface_fst_detach(interfaces, buf + 11))
+			reply_len = os_snprintf(reply, reply_size, "OK\n");
+		else
+			reply_len = -1;
+	} else if (os_strncmp(buf, "FST-MANAGER ", 12) == 0) {
+		reply_len = fst_ctrl_iface_receive(buf + 12, reply, reply_size);
+#endif /* CONFIG_FST */
+	} else if (os_strncmp(buf, "DUP_NETWORK ", 12) == 0) {
+		if (!hostapd_global_ctrl_iface_dup_network(interfaces,
+							   buf + 12))
+			reply_len = os_snprintf(reply, reply_size, "OK\n");
+		else
+			reply_len = -1;
 	} else {
 		wpa_printf(MSG_DEBUG, "Unrecognized global ctrl_iface command "
 			   "ignored");
 		reply_len = -1;
 	}
 
+send_reply:
 	if (reply_len < 0) {
 		os_memcpy(reply, "FAIL\n", 5);
 		reply_len = 5;
@@ -2429,6 +2971,7 @@ static void hostapd_global_ctrl_iface_receive(int sock, void *eloop_ctx,
 		wpa_printf(MSG_DEBUG, "CTRL: sendto failed: %s",
 			   strerror(errno));
 	}
+	os_free(reply);
 }
 
 
@@ -2566,6 +3109,7 @@ fail:
 void hostapd_global_ctrl_iface_deinit(struct hapd_interfaces *interfaces)
 {
 	char *fname = NULL;
+	struct wpa_ctrl_dst *dst, *prev;
 
 	if (interfaces->global_ctrl_sock > -1) {
 		eloop_unregister_read_sock(interfaces->global_ctrl_sock);
@@ -2590,13 +3134,23 @@ void hostapd_global_ctrl_iface_deinit(struct hapd_interfaces *interfaces)
 					   strerror(errno));
 			}
 		}
-		os_free(interfaces->global_iface_path);
-		interfaces->global_iface_path = NULL;
+	}
+
+	os_free(interfaces->global_iface_path);
+	interfaces->global_iface_path = NULL;
+
+	dst = interfaces->global_ctrl_dst;
+	interfaces->global_ctrl_dst = NULL;
+	while (dst) {
+		prev = dst;
+		dst = dst->next;
+		os_free(prev);
 	}
 }
 
 
 static void hostapd_ctrl_iface_send(struct hostapd_data *hapd, int level,
+				    enum wpa_msg_type type,
 				    const char *buf, size_t len)
 {
 	struct wpa_ctrl_dst *dst, *next;
@@ -2604,9 +3158,17 @@ static void hostapd_ctrl_iface_send(struct hostapd_data *hapd, int level,
 	int idx;
 	struct iovec io[2];
 	char levelstr[10];
+	int s;
 
-	dst = hapd->ctrl_dst;
-	if (hapd->ctrl_sock < 0 || dst == NULL)
+	if (type != WPA_MSG_ONLY_GLOBAL) {
+		s = hapd->ctrl_sock;
+		dst = hapd->ctrl_dst;
+	} else {
+		s = hapd->iface->interfaces->global_ctrl_sock;
+		dst = hapd->iface->interfaces->global_ctrl_dst;
+	}
+
+	if (s < 0 || dst == NULL)
 		return;
 
 	os_snprintf(levelstr, sizeof(levelstr), "<%d>", level);
@@ -2627,16 +3189,22 @@ static void hostapd_ctrl_iface_send(struct hostapd_data *hapd, int level,
 				    offsetof(struct sockaddr_un, sun_path));
 			msg.msg_name = &dst->addr;
 			msg.msg_namelen = dst->addrlen;
-			if (sendmsg(hapd->ctrl_sock, &msg, 0) < 0) {
+			if (sendmsg(s, &msg, 0) < 0) {
 				int _errno = errno;
 				wpa_printf(MSG_INFO, "CTRL_IFACE monitor[%d]: "
 					   "%d - %s",
 					   idx, errno, strerror(errno));
 				dst->errors++;
 				if (dst->errors > 10 || _errno == ENOENT) {
-					hostapd_ctrl_iface_detach(
-						hapd, &dst->addr,
-						dst->addrlen);
+					if (type != WPA_MSG_ONLY_GLOBAL)
+						hostapd_ctrl_iface_detach(
+							hapd, &dst->addr,
+							dst->addrlen);
+					else
+						hostapd_global_ctrl_iface_detach(
+							hapd->iface->interfaces,
+							&dst->addr,
+							dst->addrlen);
 				}
 			} else
 				dst->errors = 0;
diff --git a/contrib/wpa/hostapd/defconfig b/contrib/wpa/hostapd/defconfig
index 4cde2b5..430f758 100644
--- a/contrib/wpa/hostapd/defconfig
+++ b/contrib/wpa/hostapd/defconfig
@@ -240,6 +240,12 @@ CONFIG_IPV6=y
 # requirements described above.
 #CONFIG_NO_RANDOM_POOL=y
 
+# Should we use poll instead of select? Select is used by default.
+#CONFIG_ELOOP_POLL=y
+
+# Should we use epoll instead of select? Select is used by default.
+#CONFIG_ELOOP_EPOLL=y
+
 # Select TLS implementation
 # openssl = OpenSSL (default)
 # gnutls = GnuTLS
@@ -283,6 +289,12 @@ CONFIG_IPV6=y
 # Enable SQLite database support in hlr_auc_gw, EAP-SIM DB, and eap_user_file
 #CONFIG_SQLITE=y
 
+# Enable Fast Session Transfer (FST)
+#CONFIG_FST=y
+
+# Enable CLI commands for FST testing
+#CONFIG_FST_TEST=y
+
 # Testing options
 # This can be used to enable some testing options (see also the example
 # configuration file) that are really useful only for testing clients that
diff --git a/contrib/wpa/hostapd/hlr_auc_gw.c b/contrib/wpa/hostapd/hlr_auc_gw.c
index 42d59db..84d0308 100644
--- a/contrib/wpa/hostapd/hlr_auc_gw.c
+++ b/contrib/wpa/hostapd/hlr_auc_gw.c
@@ -87,6 +87,7 @@ struct milenage_parameters {
 	u8 amf[2];
 	u8 sqn[6];
 	int set;
+	size_t res_len;
 };
 
 static struct milenage_parameters *milenage_db = NULL;
@@ -96,6 +97,7 @@ static struct milenage_parameters *milenage_db = NULL;
 #define EAP_AKA_RAND_LEN 16
 #define EAP_AKA_AUTN_LEN 16
 #define EAP_AKA_AUTS_LEN 14
+#define EAP_AKA_RES_MIN_LEN 4
 #define EAP_AKA_RES_MAX_LEN 16
 #define EAP_AKA_IK_LEN 16
 #define EAP_AKA_CK_LEN 16
@@ -124,7 +126,8 @@ static int db_table_create_milenage(sqlite3 *db)
 		"  ki CHAR(32) NOT NULL,"
 		"  opc CHAR(32) NOT NULL,"
 		"  amf CHAR(4) NOT NULL,"
-		"  sqn CHAR(12) NOT NULL"
+		"  sqn CHAR(12) NOT NULL,"
+		"  res_len INTEGER"
 		");";
 
 	printf("Adding database table for milenage information\n");
@@ -190,6 +193,10 @@ static int get_milenage_cb(void *ctx, int argc, char *argv[], char *col[])
 			printf("Invalid sqn value in database\n");
 			return -1;
 		}
+
+		if (os_strcmp(col[i], "res_len") == 0 && argv[i]) {
+			m->res_len = atoi(argv[i]);
+		}
 	}
 
 	return 0;
@@ -206,8 +213,7 @@ static struct milenage_parameters * db_get_milenage(const char *imsi_txt)
 	os_snprintf(db_tmp_milenage.imsi, sizeof(db_tmp_milenage.imsi),
 		    "%llu", imsi);
 	os_snprintf(cmd, sizeof(cmd),
-		    "SELECT ki,opc,amf,sqn FROM milenage WHERE imsi=%llu;",
-		    imsi);
+		    "SELECT * FROM milenage WHERE imsi=%llu;", imsi);
 	if (sqlite3_exec(sqlite_db, cmd, get_milenage_cb, &db_tmp_milenage,
 			 NULL) != SQLITE_OK)
 		return NULL;
@@ -424,7 +430,7 @@ static int read_milenage(const char *fname)
 	while (fgets(buf, sizeof(buf), f)) {
 		line++;
 
-		/* Parse IMSI Ki OPc AMF SQN */
+		/* Parse IMSI Ki OPc AMF SQN [RES_len] */
 		buf[sizeof(buf) - 1] = '\0';
 		if (buf[0] == '#')
 			continue;
@@ -515,7 +521,19 @@ static int read_milenage(const char *fname)
 			ret = -1;
 			break;
 		}
-		pos = pos2 + 1;
+
+		if (pos2) {
+			pos = pos2 + 1;
+			m->res_len = atoi(pos);
+			if (m->res_len &&
+			    (m->res_len < EAP_AKA_RES_MIN_LEN ||
+			     m->res_len > EAP_AKA_RES_MAX_LEN)) {
+				printf("%s:%d - Invalid RES_len (%s)\n",
+				       fname, line, pos);
+				ret = -1;
+				break;
+			}
+		}
 
 		m->next = milenage_db;
 		milenage_db = m;
@@ -532,7 +550,7 @@ static int read_milenage(const char *fname)
 static void update_milenage_file(const char *fname)
 {
 	FILE *f, *f2;
-	char buf[500], *pos;
+	char name[500], buf[500], *pos;
 	char *end = buf + sizeof(buf);
 	struct milenage_parameters *m;
 	size_t imsi_len;
@@ -543,10 +561,10 @@ static void update_milenage_file(const char *fname)
 		return;
 	}
 
-	snprintf(buf, sizeof(buf), "%s.new", fname);
-	f2 = fopen(buf, "w");
+	snprintf(name, sizeof(name), "%s.new", fname);
+	f2 = fopen(name, "w");
 	if (f2 == NULL) {
-		printf("Could not write Milenage data file '%s'\n", buf);
+		printf("Could not write Milenage data file '%s'\n", name);
 		fclose(f);
 		return;
 	}
@@ -588,14 +606,14 @@ static void update_milenage_file(const char *fname)
 	fclose(f2);
 	fclose(f);
 
-	snprintf(buf, sizeof(buf), "%s.bak", fname);
-	if (rename(fname, buf) < 0) {
+	snprintf(name, sizeof(name), "%s.bak", fname);
+	if (rename(fname, name) < 0) {
 		perror("rename");
 		return;
 	}
 
-	snprintf(buf, sizeof(buf), "%s.new", fname);
-	if (rename(buf, fname) < 0) {
+	snprintf(name, sizeof(name), "%s.new", fname);
+	if (rename(name, fname) < 0) {
 		perror("rename");
 		return;
 	}
@@ -798,6 +816,10 @@ static int aka_req_auth(char *imsi, char *resp, size_t resp_len)
 		}
 		milenage_generate(m->opc, m->amf, m->ki, m->sqn, _rand,
 				  autn, ik, ck, res, &res_len);
+		if (m->res_len >= EAP_AKA_RES_MIN_LEN &&
+		    m->res_len <= EAP_AKA_RES_MAX_LEN &&
+		    m->res_len < res_len)
+			res_len = m->res_len;
 	} else {
 		printf("Unknown IMSI: %s\n", imsi);
 #ifdef AKA_USE_FIXED_TEST_VALUES
diff --git a/contrib/wpa/hostapd/hlr_auc_gw.milenage_db b/contrib/wpa/hostapd/hlr_auc_gw.milenage_db
index ecd06d7..c156a29 100644
--- a/contrib/wpa/hostapd/hlr_auc_gw.milenage_db
+++ b/contrib/wpa/hostapd/hlr_auc_gw.milenage_db
@@ -5,8 +5,10 @@
 # authentication. In case of GSM/EAP-SIM, AMF and SQN values are not used, but
 # dummy values will need to be included in this file.
 
-# IMSI Ki OPc AMF SQN
+# IMSI Ki OPc AMF SQN [RES_len]
 232010000000000 90dca4eda45b53cf0f12d7c9c3bc6a89 cb9cccc4b9258e6dca4760379fb82581 61df 000000000000
+# Example using truncated 32-bit RES instead of 64-bit default
+232010000000001 90dca4eda45b53cf0f12d7c9c3bc6a89 cb9cccc4b9258e6dca4760379fb82581 61df 000000000000 4
 
 # These values are from Test Set 19 which has the AMF separation bit set to 1
 # and as such, is suitable for EAP-AKA' test.
diff --git a/contrib/wpa/hostapd/hostapd.conf b/contrib/wpa/hostapd/hostapd.conf
index 9e81e9e..a0071f7 100644
--- a/contrib/wpa/hostapd/hostapd.conf
+++ b/contrib/wpa/hostapd/hostapd.conf
@@ -127,7 +127,9 @@ ssid=test
 
 # Operation mode (a = IEEE 802.11a, b = IEEE 802.11b, g = IEEE 802.11g,
 # ad = IEEE 802.11ad (60 GHz); a/g options are used with IEEE 802.11n, too, to
-# specify band)
+# specify band). When using ACS (see channel parameter), a special value "any"
+# can be used to indicate that any support band can be used. This special case
+# is currently supported only with drivers with which offloaded ACS is used.
 # Default: IEEE 802.11b
 hw_mode=g
 
@@ -170,8 +172,11 @@ channel=1
 
 # Channel list restriction. This option allows hostapd to select one of the
 # provided channels when a channel should be automatically selected.
-# Default: not set (allow any enabled channel to be selected)
+# Channel list can be provided as range using hyphen ('-') or individual
+# channels can be specified by space (' ') seperated values
+# Default: all channels allowed in selected hw_mode
 #chanlist=100 104 108 112 116
+#chanlist=1 6 11-13
 
 # Beacon interval in kus (1.024 ms) (default: 100; range 15..65535)
 beacon_int=100
@@ -275,8 +280,9 @@ ignore_broadcast_ssid=0
 #		(data0 is the highest priority queue)
 # parameters:
 #   aifs: AIFS (default 2)
-#   cwmin: cwMin (1, 3, 7, 15, 31, 63, 127, 255, 511, 1023)
-#   cwmax: cwMax (1, 3, 7, 15, 31, 63, 127, 255, 511, 1023); cwMax >= cwMin
+#   cwmin: cwMin (1, 3, 7, 15, 31, 63, 127, 255, 511, 1023, 2047, 4095, 8191,
+#	   16383, 32767)
+#   cwmax: cwMax (same values as cwMin, cwMax >= cwMin)
 #   burst: maximum length (in milliseconds with precision of up to 0.1 ms) for
 #          bursting
 #
@@ -337,8 +343,9 @@ ignore_broadcast_ssid=0
 # note - txop_limit is in units of 32microseconds
 # note - acm is admission control mandatory flag. 0 = admission control not
 # required, 1 = mandatory
-# note - here cwMin and cmMax are in exponent form. the actual cw value used
-# will be (2^n)-1 where n is the value given here
+# note - Here cwMin and cmMax are in exponent form. The actual cw value used
+# will be (2^n)-1 where n is the value given here. The allowed range for these
+# wmm_ac_??_{cwmin,cwmax} is 0..15 with cwmax >= cwmin.
 #
 wmm_enabled=1
 #
@@ -575,14 +582,16 @@ wmm_ac_vo_acm=0
 # 0 = Not supported (default)
 # 1 = Supported
 #
-# Compressed Steering Number of Beamformer Antennas Supported: [BF-ANTENNA-2]
+# Compressed Steering Number of Beamformer Antennas Supported:
+# [BF-ANTENNA-2] [BF-ANTENNA-3] [BF-ANTENNA-4]
 #   Beamformee's capability indicating the maximum number of beamformer
 #   antennas the beamformee can support when sending compressed beamforming
 #   feedback
 # If SU beamformer capable, set to maximum value minus 1
 # else reserved (default)
 #
-# Number of Sounding Dimensions: [SOUNDING-DIMENSION-2]
+# Number of Sounding Dimensions:
+# [SOUNDING-DIMENSION-2] [SOUNDING-DIMENSION-3] [SOUNDING-DIMENSION-4]
 # Beamformer's capability indicating the maximum value of the NUM_STS parameter
 # in the TXVECTOR of a VHT NDP
 # If SU beamformer capable, set to maximum value minus 1
@@ -593,11 +602,6 @@ wmm_ac_vo_acm=0
 # 0 = Not supported or sent by Non-AP STA (default)
 # 1 = Supported
 #
-# MU Beamformee Capable: [MU-BEAMFORMEE]
-# Indicates support for operation as an MU beamformee
-# 0 = Not supported or sent by AP (default)
-# 1 = Supported
-#
 # VHT TXOP PS: [VHT-TXOP-PS]
 # Indicates whether or not the AP supports VHT TXOP Power Save Mode
 #  or whether or not the STA is in VHT TXOP Power Save mode
@@ -764,6 +768,12 @@ eap_server=0
 # 2 = check all CRLs in the certificate path
 #check_crl=1
 
+# TLS Session Lifetime in seconds
+# This can be used to allow TLS sessions to be cached and resumed with an
+# abbreviated handshake when using EAP-TLS/TTLS/PEAP.
+# (default: 0 = session caching and resumption disabled)
+#tls_session_lifetime=3600
+
 # Cached OCSP stapling response (DER encoded)
 # If set, this file is sent as a certificate status response by the EAP server
 # if the EAP peer requests certificate status in the ClientHello message.
@@ -787,7 +797,7 @@ eap_server=0
 # is in DSA parameters format, it will be automatically converted into DH
 # params. This parameter is required if anonymous EAP-FAST is used.
 # You can generate DH parameters file with OpenSSL, e.g.,
-# "openssl dhparam -out /etc/hostapd.dh.pem 1024"
+# "openssl dhparam -out /etc/hostapd.dh.pem 2048"
 #dh_file=/etc/hostapd.dh.pem
 
 # OpenSSL cipher string
@@ -1247,6 +1257,11 @@ own_ip_addr=127.0.0.1
 # 1 = push PMK-R1 to all configured R1KHs whenever a new PMK-R0 is derived
 #pmk_r1_push=1
 
+# Whether to enable FT-over-DS
+# 0 = FT-over-DS disabled
+# 1 = FT-over-DS enabled (default)
+#ft_over_ds=1
+
 ##### Neighbor table ##########################################################
 # Maximum number of entries kept in AP table (either for neigbor table or for
 # detecting Overlapping Legacy BSS Condition). The oldest entry will be
@@ -1264,6 +1279,43 @@ own_ip_addr=127.0.0.1
 # default: 60
 #ap_table_expiration_time=3600
 
+# Maximum number of stations to track on the operating channel
+# This can be used to detect dualband capable stations before they have
+# associated, e.g., to provide guidance on which colocated BSS to use.
+# Default: 0 (disabled)
+#track_sta_max_num=100
+
+# Maximum age of a station tracking entry in seconds
+# Default: 180
+#track_sta_max_age=180
+
+# Do not reply to group-addressed Probe Request from a station that was seen on
+# another radio.
+# Default: Disabled
+#
+# This can be used with enabled track_sta_max_num configuration on another
+# interface controlled by the same hostapd process to restrict Probe Request
+# frame handling from replying to group-addressed Probe Request frames from a
+# station that has been detected to be capable of operating on another band,
+# e.g., to try to reduce likelihood of the station selecting a 2.4 GHz BSS when
+# the AP operates both a 2.4 GHz and 5 GHz BSS concurrently.
+#
+# Note: Enabling this can cause connectivity issues and increase latency for
+# discovering the AP.
+#no_probe_resp_if_seen_on=wlan1
+
+# Reject authentication from a station that was seen on another radio.
+# Default: Disabled
+#
+# This can be used with enabled track_sta_max_num configuration on another
+# interface controlled by the same hostapd process to reject authentication
+# attempts from a station that has been detected to be capable of operating on
+# another band, e.g., to try to reduce likelihood of the station selecting a
+# 2.4 GHz BSS when the AP operates both a 2.4 GHz and 5 GHz BSS concurrently.
+#
+# Note: Enabling this can cause connectivity issues and increase latency for
+# connecting with the AP.
+#no_auth_if_seen_on=wlan1
 
 ##### Wi-Fi Protected Setup (WPS) #############################################
 
@@ -1430,7 +1482,7 @@ own_ip_addr=127.0.0.1
 # 12-digit, all-numeric code that identifies the consumer package.
 #upc=123456789012
 
-# WPS RF Bands (a = 5G, b = 2.4G, g = 2.4G, ag = dual band)
+# WPS RF Bands (a = 5G, b = 2.4G, g = 2.4G, ag = dual band, ad = 60 GHz)
 # This value should be set according to RF band(s) supported by the AP if
 # hw_mode is not set. For dual band dual concurrent devices, this needs to be
 # set to ag to allow both RF bands to be advertized.
@@ -1490,6 +1542,13 @@ own_ip_addr=127.0.0.1
 # 1 = enabled
 #proxy_arp=1
 
+# IPv6 Neighbor Advertisement multicast-to-unicast conversion
+# This can be used with Proxy ARP to allow multicast NAs to be forwarded to
+# associated STAs using link layer unicast delivery.
+# 0 = disabled (default)
+# 1 = enabled
+#na_mcast_to_ucast=0
+
 ##### IEEE 802.11u-2011 #######################################################
 
 # Enable Interworking service
@@ -1738,6 +1797,32 @@ own_ip_addr=127.0.0.1
 #
 #osu_server_uri=...
 
+##### Fast Session Transfer (FST) support #####################################
+#
+# The options in this section are only available when the build configuration
+# option CONFIG_FST is set while compiling hostapd. They allow this interface
+# to be a part of FST setup.
+#
+# FST is the transfer of a session from a channel to another channel, in the
+# same or different frequency bands.
+#
+# For detals, see IEEE Std 802.11ad-2012.
+
+# Identifier of an FST Group the interface belongs to.
+#fst_group_id=bond0
+
+# Interface priority within the FST Group.
+# Announcing a higher priority for an interface means declaring it more
+# preferable for FST switch.
+# fst_priority is in 1..255 range with 1 being the lowest priority.
+#fst_priority=100
+
+# Default LLT value for this interface in milliseconds. The value used in case
+# no value provided during session setup. Default is 50 ms.
+# fst_llt is in 1..4294967 range (due to spec limitation, see 10.32.2.2
+# Transitioning between states).
+#fst_llt=100
+
 ##### TESTING OPTIONS #########################################################
 #
 # The options in this section are only available when the build configuration
diff --git a/contrib/wpa/hostapd/hostapd_cli.c b/contrib/wpa/hostapd/hostapd_cli.c
index 3f00cbb..46c2f37 100644
--- a/contrib/wpa/hostapd/hostapd_cli.c
+++ b/contrib/wpa/hostapd/hostapd_cli.c
@@ -10,22 +10,23 @@
 #include <dirent.h>
 
 #include "common/wpa_ctrl.h"
+#include "common/ieee802_11_defs.h"
 #include "utils/common.h"
 #include "utils/eloop.h"
 #include "utils/edit.h"
 #include "common/version.h"
 
 
-static const char *hostapd_cli_version =
+static const char *const hostapd_cli_version =
 "hostapd_cli v" VERSION_STR "\n"
 "Copyright (c) 2004-2015, Jouni Malinen <j@w1.fi> and contributors";
 
 
-static const char *hostapd_cli_license =
+static const char *const hostapd_cli_license =
 "This software may be distributed under the terms of the BSD license.\n"
 "See README for more details.\n";
 
-static const char *hostapd_cli_full_license =
+static const char *const hostapd_cli_full_license =
 "This software may be distributed under the terms of the BSD license.\n"
 "\n"
 "Redistribution and use in source and binary forms, with or without\n"
@@ -56,7 +57,7 @@ static const char *hostapd_cli_full_license =
 "OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n"
 "\n";
 
-static const char *commands_help =
+static const char *const commands_help =
 "Commands:\n"
 "   mib                  get MIB variables (dot1x, dot11, radius)\n"
 "   sta <addr>           get MIB variables for one station\n"
@@ -96,6 +97,7 @@ static int hostapd_cli_attached = 0;
 #define CONFIG_CTRL_IFACE_DIR "/var/run/hostapd"
 #endif /* CONFIG_CTRL_IFACE_DIR */
 static const char *ctrl_iface_dir = CONFIG_CTRL_IFACE_DIR;
+static const char *client_socket_dir = NULL;
 
 static char *ctrl_ifname = NULL;
 static const char *pid_file = NULL;
@@ -111,13 +113,15 @@ static void usage(void)
 		"\n"
 		"usage: hostapd_cli [-p<path>] [-i<ifname>] [-hvB] "
 		"[-a<path>] \\\n"
-		"                   [-G<ping interval>] [command..]\n"
+		"                   [-P<pid file>] [-G<ping interval>] [command..]\n"
 		"\n"
 		"Options:\n"
 		"   -h           help (show this usage text)\n"
 		"   -v           shown version information\n"
 		"   -p<path>     path to find control sockets (default: "
 		"/var/run/hostapd)\n"
+		"   -s<dir_path> dir path to open client sockets (default: "
+		CONFIG_CTRL_IFACE_DIR ")\n"
 		"   -a<file>     run in daemon mode executing the action file "
 		"based on events\n"
 		"                from hostapd\n"
@@ -144,7 +148,14 @@ static struct wpa_ctrl * hostapd_cli_open_connection(const char *ifname)
 		return NULL;
 	snprintf(cfile, flen, "%s/%s", ctrl_iface_dir, ifname);
 
-	ctrl_conn = wpa_ctrl_open(cfile);
+	if (client_socket_dir && client_socket_dir[0] &&
+	    access(client_socket_dir, F_OK) < 0) {
+		perror(client_socket_dir);
+		free(cfile);
+		return NULL;
+	}
+
+	ctrl_conn = wpa_ctrl_open2(cfile, client_socket_dir);
 	free(cfile);
 	return ctrl_conn;
 }
@@ -541,7 +552,7 @@ static int hostapd_cli_cmd_wps_config(struct wpa_ctrl *ctrl, int argc,
 				      char *argv[])
 {
 	char buf[256];
-	char ssid_hex[2 * 32 + 1];
+	char ssid_hex[2 * SSID_MAX_LEN + 1];
 	char key_hex[2 * 64 + 1];
 	int i;
 
@@ -552,7 +563,7 @@ static int hostapd_cli_cmd_wps_config(struct wpa_ctrl *ctrl, int argc,
 	}
 
 	ssid_hex[0] = '\0';
-	for (i = 0; i < 32; i++) {
+	for (i = 0; i < SSID_MAX_LEN; i++) {
 		if (argv[0][i] == '\0')
 			break;
 		os_snprintf(&ssid_hex[i * 2], 3, "%02x", argv[0][i]);
@@ -921,6 +932,35 @@ static int hostapd_cli_cmd_get(struct wpa_ctrl *ctrl, int argc, char *argv[])
 }
 
 
+#ifdef CONFIG_FST
+static int hostapd_cli_cmd_fst(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+	char cmd[256];
+	int res;
+	int i;
+	int total;
+
+	if (argc <= 0) {
+		printf("FST command: parameters are required.\n");
+		return -1;
+	}
+
+	total = os_snprintf(cmd, sizeof(cmd), "FST-MANAGER");
+
+	for (i = 0; i < argc; i++) {
+		res = os_snprintf(cmd + total, sizeof(cmd) - total, " %s",
+				  argv[i]);
+		if (os_snprintf_error(sizeof(cmd) - total, res)) {
+			printf("Too long fst command.\n");
+			return -1;
+		}
+		total += res;
+	}
+	return wpa_ctrl_command(ctrl, cmd);
+}
+#endif /* CONFIG_FST */
+
+
 static int hostapd_cli_cmd_chan_switch(struct wpa_ctrl *ctrl,
 				       int argc, char *argv[])
 {
@@ -1009,12 +1049,31 @@ static int hostapd_cli_cmd_erp_flush(struct wpa_ctrl *ctrl, int argc,
 }
 
 
+static int hostapd_cli_cmd_log_level(struct wpa_ctrl *ctrl, int argc,
+				     char *argv[])
+{
+	char cmd[256];
+	int res;
+
+	res = os_snprintf(cmd, sizeof(cmd), "LOG_LEVEL%s%s%s%s",
+			  argc >= 1 ? " " : "",
+			  argc >= 1 ? argv[0] : "",
+			  argc == 2 ? " " : "",
+			  argc == 2 ? argv[1] : "");
+	if (os_snprintf_error(sizeof(cmd), res)) {
+		printf("Too long option\n");
+		return -1;
+	}
+	return wpa_ctrl_command(ctrl, cmd);
+}
+
+
 struct hostapd_cli_cmd {
 	const char *cmd;
 	int (*handler)(struct wpa_ctrl *ctrl, int argc, char *argv[]);
 };
 
-static struct hostapd_cli_cmd hostapd_cli_commands[] = {
+static const struct hostapd_cli_cmd hostapd_cli_commands[] = {
 	{ "ping", hostapd_cli_cmd_ping },
 	{ "mib", hostapd_cli_cmd_mib },
 	{ "relog", hostapd_cli_cmd_relog },
@@ -1048,6 +1107,9 @@ static struct hostapd_cli_cmd hostapd_cli_commands[] = {
 	{ "get_config", hostapd_cli_cmd_get_config },
 	{ "help", hostapd_cli_cmd_help },
 	{ "interface", hostapd_cli_cmd_interface },
+#ifdef CONFIG_FST
+	{ "fst", hostapd_cli_cmd_fst },
+#endif /* CONFIG_FST */
 	{ "level", hostapd_cli_cmd_level },
 	{ "license", hostapd_cli_cmd_license },
 	{ "quit", hostapd_cli_cmd_quit },
@@ -1063,13 +1125,14 @@ static struct hostapd_cli_cmd hostapd_cli_commands[] = {
 	{ "reload", hostapd_cli_cmd_reload },
 	{ "disable", hostapd_cli_cmd_disable },
 	{ "erp_flush", hostapd_cli_cmd_erp_flush },
+	{ "log_level", hostapd_cli_cmd_log_level },
 	{ NULL, NULL }
 };
 
 
 static void wpa_request(struct wpa_ctrl *ctrl, int argc, char *argv[])
 {
-	struct hostapd_cli_cmd *cmd, *match = NULL;
+	const struct hostapd_cli_cmd *cmd, *match = NULL;
 	int count;
 
 	count = 0;
@@ -1284,7 +1347,7 @@ int main(int argc, char *argv[])
 		return -1;
 
 	for (;;) {
-		c = getopt(argc, argv, "a:BhG:i:p:v");
+		c = getopt(argc, argv, "a:BhG:i:p:P:s:v");
 		if (c < 0)
 			break;
 		switch (c) {
@@ -1310,6 +1373,12 @@ int main(int argc, char *argv[])
 		case 'p':
 			ctrl_iface_dir = optarg;
 			break;
+		case 'P':
+			pid_file = optarg;
+			break;
+		case 's':
+			client_socket_dir = optarg;
+			break;
 		default:
 			usage();
 			return -1;
diff --git a/contrib/wpa/hostapd/main.c b/contrib/wpa/hostapd/main.c
index dd389a8..6c7406a 100644
--- a/contrib/wpa/hostapd/main.c
+++ b/contrib/wpa/hostapd/main.c
@@ -24,6 +24,7 @@
 #include "ap/hostapd.h"
 #include "ap/ap_config.h"
 #include "ap/ap_drv_ops.h"
+#include "fst/fst.h"
 #include "config_file.h"
 #include "eap_register.h"
 #include "ctrl_iface.h"
@@ -533,6 +534,28 @@ static int gen_uuid(const char *txt_addr)
 #endif /* CONFIG_WPS */
 
 
+#ifndef HOSTAPD_CLEANUP_INTERVAL
+#define HOSTAPD_CLEANUP_INTERVAL 10
+#endif /* HOSTAPD_CLEANUP_INTERVAL */
+
+static int hostapd_periodic_call(struct hostapd_iface *iface, void *ctx)
+{
+	hostapd_periodic_iface(iface);
+	return 0;
+}
+
+
+/* Periodic cleanup tasks */
+static void hostapd_periodic(void *eloop_ctx, void *timeout_ctx)
+{
+	struct hapd_interfaces *interfaces = eloop_ctx;
+
+	eloop_register_timeout(HOSTAPD_CLEANUP_INTERVAL, 0,
+			       hostapd_periodic, interfaces, NULL);
+	hostapd_for_each_interface(interfaces, hostapd_periodic_call, NULL);
+}
+
+
 int main(int argc, char *argv[])
 {
 	struct hapd_interfaces interfaces;
@@ -561,6 +584,7 @@ int main(int argc, char *argv[])
 	interfaces.global_iface_path = NULL;
 	interfaces.global_iface_name = NULL;
 	interfaces.global_ctrl_sock = -1;
+	interfaces.global_ctrl_dst = NULL;
 
 	for (;;) {
 		c = getopt(argc, argv, "b:Bde:f:hKP:Ttu:vg:G:");
@@ -661,10 +685,24 @@ int main(int argc, char *argv[])
 	}
 
 	if (hostapd_global_init(&interfaces, entropy_file)) {
-		wpa_printf(MSG_ERROR, "Failed to initilize global context");
+		wpa_printf(MSG_ERROR, "Failed to initialize global context");
 		return -1;
 	}
 
+	eloop_register_timeout(HOSTAPD_CLEANUP_INTERVAL, 0,
+			       hostapd_periodic, &interfaces, NULL);
+
+	if (fst_global_init()) {
+		wpa_printf(MSG_ERROR,
+			   "Failed to initialize global FST context");
+		goto out;
+	}
+
+#if defined(CONFIG_FST) && defined(CONFIG_CTRL_IFACE)
+	if (!fst_global_add_ctrl(fst_ctrl_cli))
+		wpa_printf(MSG_WARNING, "Failed to add CLI FST ctrl");
+#endif /* CONFIG_FST && CONFIG_CTRL_IFACE */
+
 	/* Allocate and parse configuration for full interface files */
 	for (i = 0; i < interfaces.count; i++) {
 		interfaces.iface[i] = hostapd_interface_init(&interfaces,
@@ -749,6 +787,7 @@ int main(int argc, char *argv[])
 	}
 	os_free(interfaces.iface);
 
+	eloop_cancel_timeout(hostapd_periodic, &interfaces, NULL);
 	hostapd_global_deinit(pid_file);
 	os_free(pid_file);
 
@@ -758,6 +797,8 @@ int main(int argc, char *argv[])
 
 	os_free(bss_config);
 
+	fst_global_deinit();
+
 	os_program_deinit();
 
 	return ret;