gentoo resync : 17.10.2017

23 files changed, 2262 insertions, 5 deletions

diff --git a/net-wireless/hostapd/Manifest b/net-wireless/hostapd/Manifest
index 1ac7fa458f10..315d3b73704f 100644
--- a/net-wireless/hostapd/Manifest
+++ b/net-wireless/hostapd/Manifest
@@ -1,7 +1,15 @@
+AUX 2017-1/rebased-v2.6-0001-hostapd-Avoid-key-reinstallation-in-FT-handshake.patch 6218 SHA256 529113cc81256c6178f3c1cf25dd8d3f33e6d770e4a180bd31c6ab7e4917f40b SHA512 f855fa792425f175ccc800eb49df42067b1c1f4b52ba2d24160af4dfbb74dcf8e81661b7e6c8d92fa408938b8a559fc74557d1677913e4a751bfd43706c14bb6 WHIRLPOOL 805ca108a69f1a0b0b62628d593b2b83ca02e2d660f504c6ea4dad66fe3b95413be3b4b01530c9ff97cfa625323a404e77795255695b0d6ee52eea883fb3bb7f
+AUX 2017-1/rebased-v2.6-0002-Prevent-reinstallation-of-an-already-in-use-group-ke.patch 7883 SHA256 d86d47ab74170f3648b45b91bce780949ca92b09ab43df065178850ec0c335d7 SHA512 b4e413aa815572ea0002d33d24b69cd499aebb5efebed8fcaade8b29324bb5853a5db64e8b1dfdf24478e02c66196238b81a6ec777a7a28610435dce4d2c344e WHIRLPOOL 327864b4cdd9943d2bcf95f81717594919e35a649ab35d542616b536129574b94db6f6a01b7246c7c56cbfa9c0fdac2a5ec019a575f08e80f1a667b008d8825a
+AUX 2017-1/rebased-v2.6-0003-Extend-protection-of-GTK-IGTK-reinstallation-of-WNM-.patch 6861 SHA256 d4535e36739a0cc7f3585e6bcba3c0bb8fc67cb3e729844e448c5dc751f47e81 SHA512 a6382d8e84b4829be33c46bf2f4c6f3232c9d924a4547a21dfe023bf5be8ee1c635920295f52be285359efaae95bcc1f12b512659cfd1653b871dd0bea7e5ace WHIRLPOOL f1034c8c8da8e3bbe4127c580d3c3553ced26808877ee67c3e3e8bbb1154901b1c60207784b67ccf9808b6c116c9ef339a04c36ca886abe81c608281cf8b1cb4
+AUX 2017-1/rebased-v2.6-0004-Prevent-installation-of-an-all-zero-TK.patch 2566 SHA256 793a54748161b5af430dd9de4a1988d19cb8e85ab29bc2340f886b0297cee20b SHA512 51ed806f0d5b3f588e26d4db4dcfc6be2cfb12002e26893a6cedd62c7cad0d0de75aed4a666223c4877fc1854b08dce6ddf6f6c4cfd752a5d8d58ad4a968b553 WHIRLPOOL fec74c70ebd2845020f2d9ac4b2f519a728927d6345896bb5fd63c73318872491eb5558ca7a6bbcb7771b6c15430a2eae91f2be7b91ad1665dab5c4233051c37
+AUX 2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch 1949 SHA256 147c8abe07606905d16404fb2d2c8849796ca7c85ed8673c09bb50038bcdeb9e SHA512 8707a123cd78149dfee9f5bd791761ee1eca605ef96580167044c2339c896920cf0e030b184a5afa9e310f5755afb30bef8ebd4522fc52753f3fbd6acead2cdf WHIRLPOOL 067792329050e7986fc1f6fb93c12c15aafcc719e146ab781be6b6f7c53aec620855618c9e4b6da869cb9b4e06d5f9ff790a60f431b78b7ecb3764747306b103
+AUX 2017-1/rebased-v2.6-0006-TDLS-Reject-TPK-TK-reconfiguration.patch 4309 SHA256 596d4d3b63ea859ed7ea9791b3a21cb11b6173b04c0a14a2afa47edf1666afa6 SHA512 37d050b2e4a3598484912667d8b2705fbe84c5c562267f900d42b0c7b606fb1fed09ddca8b80e2131768baa8f3690aab6ba7a232dee6ff1e66150fdb8816c927 WHIRLPOOL c3a5aacb9c610acad5d792fe8023d39abed4a6e0a6f6ba133fce00288f278f9633670f068afed0a80c6012f12a0af6ce0e2829046b81ac8f0f04bffa17dde49d
+AUX 2017-1/rebased-v2.6-0008-FT-Do-not-allow-multiple-Reassociation-Response-fram.patch 2750 SHA256 c8840d857b9432f3b488113c85c1ff5d4a4b8d81078b7033388dae1e990843b1 SHA512 fc84edd8b30305cc42053c872554098f3f077292ec980ed6a442f37884087ff2f055738fd55977ed792bef1887dcc8c4626586465d78dd0258edb83dcd50a65a WHIRLPOOL 65af236e7c6de4a7a2cd67be811ea9fe689076c80199a67cdb567ccaf43fae98d9ea804af221908303e254731fd3fab2cf4b987b5a447affc9d7bf238d026d38
 AUX hostapd-conf.d 245 SHA256 916f4b14095ee4ec8a510391c883e9f01868e18d79a3d5cbeb13a104a793d45d SHA512 f07a6cd209eca351b8545017c5f025282c3fdea838ca3df49e362571ded43973281ce4ff83984b1299db15ea9b5c21a42cbda91432220af9146bf034e2265c30 WHIRLPOOL 0ab1dbd8e04df9e7b8ae875dfdfdcdd770e4fcb62197bb81e47588a9ecf0b8bb715adbde34f2be82d630fdd536e9f888f463dd12cab0c06220c345b0093a3dd5
 AUX hostapd-init.d 739 SHA256 3678565083106e698ca30c305c4561152a2b043fe894b8b773b28a0bb273411e SHA512 ab364383da45403d7734be20e7486937ad0a6be25a56eb1ec03d131243270a143189b699becf6e9e14d30b02bb5d93cddde55e51908801f2e6830de53791ccc8 WHIRLPOOL 1ea90eedc717621956fe409a233d0356259d4ef80292e0e8d80dae762b926a57a86cd067d8e8495f6b916ba1ab48ed86b7a868e275ab959e9cf708b73bfd7cfd
 AUX hostapd.service 213 SHA256 16f0612c192fb5d7e7de716f25fdfc2ccecc35a00ff745ae67e02d7292558d8f SHA512 4d1a1619c49ad0272f360d2c9d79f2fd30503786fe8f22dd3fc4abcc39176029fe907c79d22f168c100b0d7b4ac969b5f4b5815d5ebe6805db5881dda69eef29 WHIRLPOOL 3e415fa8068aa429cb37c7957d396d5e261b5843ae06eb81370728be36573e59e90707c7047b336eb82562e98017608e712ceb28afe2bae385b2821e1cdbd856
 DIST hostapd-2.6.tar.gz 1822341 SHA256 01526b90c1d23bec4b0f052039cc4456c2fd19347b4d830d1d58a0a6aea7117d SHA512 e60baaa092786250b8de9935f5417c7626f5d749210cce9f83d776b65c19fc92a8141f41923389f05c16295d482a15ae8d8b744f4667425040c99e3c2f5b1bda WHIRLPOOL fa093c371a66f3aa834d44060330259dc20e3a1937ffacc4450c5c645291c2bd4b31bbe1827f7d27bfca724c5e26f53ea59f2e3aa69a4c87177212bb491b119a
+EBUILD hostapd-2.6-r1.ebuild 6386 SHA256 007f7b39ab347807540c9235d1bf4309310f19ddc93ce2449d28de736acb1d37 SHA512 9f25163d2bd014ca6928beb0e40e8910652f6467fe6aea7a17901c88b6473cef5368b8d026cc8a74b8ef9e964b1da6f432dee6fed2ec5c2b711de3ec1da3a027 WHIRLPOOL 60ee78d1672b5625c73174ffa685a10669b3726e819781d27982cc0742660ebdf0a1c38e845a8859cd710206f117d889fdda04cc61b765aba16045cbc721e39b
 EBUILD hostapd-2.6.ebuild 5605 SHA256 16afa0cfed68e19f323fad2fbe0936941a236124061a4497de1cfc670c8e5faf SHA512 d73ae79008ed99fa3bac557b43aedda6a8ae225998f3c6820668cc22585bf5efaa66a6c6674244a1656cf5639cf4edf6dc46ca8f787908253dd5fe0ff2271fc5 WHIRLPOOL cfec9547b3d6df34449ccad13cf8e380587c9375c9ebee18589e317603f25e81036a0bfaf453fd79c5914f6a971cf68974432480dea0c1cb4eb5c756c98e4ac8
 MISC ChangeLog 6816 SHA256 5d5d77e87c7e2d1a5eb966cff140f01772fcc993ecd16528d046d9a4fc5ac772 SHA512 548dab0b9d7843847c2ebccb36551fde405e1de5422d1579570d3f16c3073a7e25b5d3bb6813c8e01becb8ba81eebbe482c2639b810ca67b4ecaf3e7fb77e52a WHIRLPOOL aa9919ca20fffb5d9b647fb7bff2066a7c6363d7fdc47db7a6876fc2f1351b9cdb913cc76e1d8dad967688673821fa77903a62fa142c16516dcf039df7cb6c9b
 MISC ChangeLog-2015 28569 SHA256 3ba81aa1723ad809f53045b2c8712d882108a7178b603e3edcfdcc55f1b679b2 SHA512 c569a575176d90ea119280751ccec7b0bc1cf8b405e0d757aca8692ce13d27f5d26152613b28d5b845dacd45e72807cc8e79b4078c63c1e4990f7561e0f7d4e9 WHIRLPOOL 113bfd63779a7d79c63a3537e0585b827b167f4b0ebd194de864bee7118681dedd000cf263bac109fe98ae95df11d1e4dc3b5c141f5cd69ab131f3cf085c9d22
diff --git a/net-wireless/hostapd/files/2017-1/rebased-v2.6-0001-hostapd-Avoid-key-reinstallation-in-FT-handshake.patch b/net-wireless/hostapd/files/2017-1/rebased-v2.6-0001-hostapd-Avoid-key-reinstallation-in-FT-handshake.patch
new file mode 100644
index 000000000000..727684865dbd
--- /dev/null
+++ b/net-wireless/hostapd/files/2017-1/rebased-v2.6-0001-hostapd-Avoid-key-reinstallation-in-FT-handshake.patch
@@ -0,0 +1,174 @@
+From cf4cab804c7afd5c45505528a8d16e46163243a2 Mon Sep 17 00:00:00 2001
+From: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>
+Date: Fri, 14 Jul 2017 15:15:35 +0200
+Subject: [PATCH 1/8] hostapd: Avoid key reinstallation in FT handshake
+
+Do not reinstall TK to the driver during Reassociation Response frame
+processing if the first attempt of setting the TK succeeded. This avoids
+issues related to clearing the TX/RX PN that could result in reusing
+same PN values for transmitted frames (e.g., due to CCM nonce reuse and
+also hitting replay protection on the receiver) and accepting replayed
+frames on RX side.
+
+This issue was introduced by the commit
+0e84c25434e6a1f283c7b4e62e483729085b78d2 ('FT: Fix PTK configuration in
+authenticator') which allowed wpa_ft_install_ptk() to be called multiple
+times with the same PTK. While the second configuration attempt is
+needed with some drivers, it must be done only if the first attempt
+failed.
+
+Signed-off-by: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>
+---
+ src/ap/ieee802_11.c  | 16 +++++++++++++---
+ src/ap/wpa_auth.c    | 11 +++++++++++
+ src/ap/wpa_auth.h    |  3 ++-
+ src/ap/wpa_auth_ft.c | 10 ++++++++++
+ src/ap/wpa_auth_i.h  |  1 +
+ 5 files changed, 37 insertions(+), 4 deletions(-)
+
+diff --git a/src/ap/ieee802_11.c b/src/ap/ieee802_11.c
+index 4e04169..333035f 100644
+--- a/src/ap/ieee802_11.c
++++ b/src/ap/ieee802_11.c
+@@ -1841,6 +1841,7 @@ static int add_associated_sta(struct hostapd_data *hapd,
+ {
+ 	struct ieee80211_ht_capabilities ht_cap;
+ 	struct ieee80211_vht_capabilities vht_cap;
++	int set = 1;
+ 
+ 	/*
+ 	 * Remove the STA entry to ensure the STA PS state gets cleared and
+@@ -1848,9 +1849,18 @@ static int add_associated_sta(struct hostapd_data *hapd,
+ 	 * FT-over-the-DS, where a station re-associates back to the same AP but
+ 	 * skips the authentication flow, or if working with a driver that
+ 	 * does not support full AP client state.
++	 *
++	 * Skip this if the STA has already completed FT reassociation and the
++	 * TK has been configured since the TX/RX PN must not be reset to 0 for
++	 * the same key.
+ 	 */
+-	if (!sta->added_unassoc)
++	if (!sta->added_unassoc &&
++	    (!(sta->flags & WLAN_STA_AUTHORIZED) ||
++	     !wpa_auth_sta_ft_tk_already_set(sta->wpa_sm))) {
+ 		hostapd_drv_sta_remove(hapd, sta->addr);
++		wpa_auth_sm_event(sta->wpa_sm, WPA_DRV_STA_REMOVED);
++		set = 0;
++	}
+ 
+ #ifdef CONFIG_IEEE80211N
+ 	if (sta->flags & WLAN_STA_HT)
+@@ -1873,11 +1883,11 @@ static int add_associated_sta(struct hostapd_data *hapd,
+ 			    sta->flags & WLAN_STA_VHT ? &vht_cap : NULL,
+ 			    sta->flags | WLAN_STA_ASSOC, sta->qosinfo,
+ 			    sta->vht_opmode, sta->p2p_ie ? 1 : 0,
+-			    sta->added_unassoc)) {
++			    set)) {
+ 		hostapd_logger(hapd, sta->addr,
+ 			       HOSTAPD_MODULE_IEEE80211, HOSTAPD_LEVEL_NOTICE,
+ 			       "Could not %s STA to kernel driver",
+-			       sta->added_unassoc ? "set" : "add");
++			       set ? "set" : "add");
+ 
+ 		if (sta->added_unassoc) {
+ 			hostapd_drv_sta_remove(hapd, sta->addr);
+diff --git a/src/ap/wpa_auth.c b/src/ap/wpa_auth.c
+index 3587086..707971d 100644
+--- a/src/ap/wpa_auth.c
++++ b/src/ap/wpa_auth.c
+@@ -1745,6 +1745,9 @@ int wpa_auth_sm_event(struct wpa_state_machine *sm, enum wpa_event event)
+ #else /* CONFIG_IEEE80211R */
+ 		break;
+ #endif /* CONFIG_IEEE80211R */
++	case WPA_DRV_STA_REMOVED:
++		sm->tk_already_set = FALSE;
++		return 0;
+ 	}
+ 
+ #ifdef CONFIG_IEEE80211R
+@@ -3250,6 +3253,14 @@ int wpa_auth_sta_wpa_version(struct wpa_state_machine *sm)
+ }
+ 
+ 
++int wpa_auth_sta_ft_tk_already_set(struct wpa_state_machine *sm)
++{
++	if (!sm || !wpa_key_mgmt_ft(sm->wpa_key_mgmt))
++		return 0;
++	return sm->tk_already_set;
++}
++
++
+ int wpa_auth_sta_clear_pmksa(struct wpa_state_machine *sm,
+ 			     struct rsn_pmksa_cache_entry *entry)
+ {
+diff --git a/src/ap/wpa_auth.h b/src/ap/wpa_auth.h
+index 0de8d97..97461b0 100644
+--- a/src/ap/wpa_auth.h
++++ b/src/ap/wpa_auth.h
+@@ -267,7 +267,7 @@ void wpa_receive(struct wpa_authenticator *wpa_auth,
+ 		 u8 *data, size_t data_len);
+ enum wpa_event {
+ 	WPA_AUTH, WPA_ASSOC, WPA_DISASSOC, WPA_DEAUTH, WPA_REAUTH,
+-	WPA_REAUTH_EAPOL, WPA_ASSOC_FT
++	WPA_REAUTH_EAPOL, WPA_ASSOC_FT, WPA_DRV_STA_REMOVED
+ };
+ void wpa_remove_ptk(struct wpa_state_machine *sm);
+ int wpa_auth_sm_event(struct wpa_state_machine *sm, enum wpa_event event);
+@@ -280,6 +280,7 @@ int wpa_auth_pairwise_set(struct wpa_state_machine *sm);
+ int wpa_auth_get_pairwise(struct wpa_state_machine *sm);
+ int wpa_auth_sta_key_mgmt(struct wpa_state_machine *sm);
+ int wpa_auth_sta_wpa_version(struct wpa_state_machine *sm);
++int wpa_auth_sta_ft_tk_already_set(struct wpa_state_machine *sm);
+ int wpa_auth_sta_clear_pmksa(struct wpa_state_machine *sm,
+ 			     struct rsn_pmksa_cache_entry *entry);
+ struct rsn_pmksa_cache_entry *
+diff --git a/src/ap/wpa_auth_ft.c b/src/ap/wpa_auth_ft.c
+index 42242a5..e63b99a 100644
+--- a/src/ap/wpa_auth_ft.c
++++ b/src/ap/wpa_auth_ft.c
+@@ -780,6 +780,14 @@ void wpa_ft_install_ptk(struct wpa_state_machine *sm)
+ 		return;
+ 	}
+ 
++	if (sm->tk_already_set) {
++		/* Must avoid TK reconfiguration to prevent clearing of TX/RX
++		 * PN in the driver */
++		wpa_printf(MSG_DEBUG,
++			   "FT: Do not re-install same PTK to the driver");
++		return;
++	}
++
+ 	/* FIX: add STA entry to kernel/driver here? The set_key will fail
+ 	 * most likely without this.. At the moment, STA entry is added only
+ 	 * after association has been completed. This function will be called
+@@ -792,6 +800,7 @@ void wpa_ft_install_ptk(struct wpa_state_machine *sm)
+ 
+ 	/* FIX: MLME-SetProtection.Request(TA, Tx_Rx) */
+ 	sm->pairwise_set = TRUE;
++	sm->tk_already_set = TRUE;
+ }
+ 
+ 
+@@ -898,6 +907,7 @@ static int wpa_ft_process_auth_req(struct wpa_state_machine *sm,
+ 
+ 	sm->pairwise = pairwise;
+ 	sm->PTK_valid = TRUE;
++	sm->tk_already_set = FALSE;
+ 	wpa_ft_install_ptk(sm);
+ 
+ 	buflen = 2 + sizeof(struct rsn_mdie) + 2 + sizeof(struct rsn_ftie) +
+diff --git a/src/ap/wpa_auth_i.h b/src/ap/wpa_auth_i.h
+index 72b7eb3..7fd8f05 100644
+--- a/src/ap/wpa_auth_i.h
++++ b/src/ap/wpa_auth_i.h
+@@ -65,6 +65,7 @@ struct wpa_state_machine {
+ 	struct wpa_ptk PTK;
+ 	Boolean PTK_valid;
+ 	Boolean pairwise_set;
++	Boolean tk_already_set;
+ 	int keycount;
+ 	Boolean Pair;
+ 	struct wpa_key_replay_counter {
+-- 
+2.7.4
+
diff --git a/net-wireless/hostapd/files/2017-1/rebased-v2.6-0002-Prevent-reinstallation-of-an-already-in-use-group-ke.patch b/net-wireless/hostapd/files/2017-1/rebased-v2.6-0002-Prevent-reinstallation-of-an-already-in-use-group-ke.patch
new file mode 100644
index 000000000000..1802d664add6
--- /dev/null
+++ b/net-wireless/hostapd/files/2017-1/rebased-v2.6-0002-Prevent-reinstallation-of-an-already-in-use-group-ke.patch
@@ -0,0 +1,250 @@
+From 927f891007c402fefd1ff384645b3f07597c3ede Mon Sep 17 00:00:00 2001
+From: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>
+Date: Wed, 12 Jul 2017 16:03:24 +0200
+Subject: [PATCH 2/8] Prevent reinstallation of an already in-use group key
+
+Track the current GTK and IGTK that is in use and when receiving a
+(possibly retransmitted) Group Message 1 or WNM-Sleep Mode Response, do
+not install the given key if it is already in use. This prevents an
+attacker from trying to trick the client into resetting or lowering the
+sequence counter associated to the group key.
+
+Signed-off-by: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>
+---
+ src/common/wpa_common.h |  11 +++++
+ src/rsn_supp/wpa.c      | 116 ++++++++++++++++++++++++++++++------------------
+ src/rsn_supp/wpa_i.h    |   4 ++
+ 3 files changed, 87 insertions(+), 44 deletions(-)
+
+diff --git a/src/common/wpa_common.h b/src/common/wpa_common.h
+index af1d0f0..d200285 100644
+--- a/src/common/wpa_common.h
++++ b/src/common/wpa_common.h
+@@ -217,6 +217,17 @@ struct wpa_ptk {
+ 	size_t tk_len;
+ };
+ 
++struct wpa_gtk {
++	u8 gtk[WPA_GTK_MAX_LEN];
++	size_t gtk_len;
++};
++
++#ifdef CONFIG_IEEE80211W
++struct wpa_igtk {
++	u8 igtk[WPA_IGTK_MAX_LEN];
++	size_t igtk_len;
++};
++#endif /* CONFIG_IEEE80211W */
+ 
+ /* WPA IE version 1
+  * 00-50-f2:1 (OUI:OUI type)
+diff --git a/src/rsn_supp/wpa.c b/src/rsn_supp/wpa.c
+index 3c47879..95bd7be 100644
+--- a/src/rsn_supp/wpa.c
++++ b/src/rsn_supp/wpa.c
+@@ -714,6 +714,15 @@ static int wpa_supplicant_install_gtk(struct wpa_sm *sm,
+ 	const u8 *_gtk = gd->gtk;
+ 	u8 gtk_buf[32];
+ 
++	/* Detect possible key reinstallation */
++	if (sm->gtk.gtk_len == (size_t) gd->gtk_len &&
++	    os_memcmp(sm->gtk.gtk, gd->gtk, sm->gtk.gtk_len) == 0) {
++		wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG,
++			"WPA: Not reinstalling already in-use GTK to the driver (keyidx=%d tx=%d len=%d)",
++			gd->keyidx, gd->tx, gd->gtk_len);
++		return 0;
++	}
++
+ 	wpa_hexdump_key(MSG_DEBUG, "WPA: Group Key", gd->gtk, gd->gtk_len);
+ 	wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG,
+ 		"WPA: Installing GTK to the driver (keyidx=%d tx=%d len=%d)",
+@@ -748,6 +757,9 @@ static int wpa_supplicant_install_gtk(struct wpa_sm *sm,
+ 	}
+ 	os_memset(gtk_buf, 0, sizeof(gtk_buf));
+ 
++	sm->gtk.gtk_len = gd->gtk_len;
++	os_memcpy(sm->gtk.gtk, gd->gtk, sm->gtk.gtk_len);
++
+ 	return 0;
+ }
+ 
+@@ -854,6 +866,48 @@ static int wpa_supplicant_pairwise_gtk(struct wpa_sm *sm,
+ }
+ 
+ 
++#ifdef CONFIG_IEEE80211W
++static int wpa_supplicant_install_igtk(struct wpa_sm *sm,
++				       const struct wpa_igtk_kde *igtk)
++{
++	size_t len = wpa_cipher_key_len(sm->mgmt_group_cipher);
++	u16 keyidx = WPA_GET_LE16(igtk->keyid);
++
++	/* Detect possible key reinstallation */
++	if (sm->igtk.igtk_len == len &&
++	    os_memcmp(sm->igtk.igtk, igtk->igtk, sm->igtk.igtk_len) == 0) {
++		wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG,
++			"WPA: Not reinstalling already in-use IGTK to the driver (keyidx=%d)",
++			keyidx);
++		return  0;
++	}
++
++	wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG,
++		"WPA: IGTK keyid %d pn %02x%02x%02x%02x%02x%02x",
++		keyidx, MAC2STR(igtk->pn));
++	wpa_hexdump_key(MSG_DEBUG, "WPA: IGTK", igtk->igtk, len);
++	if (keyidx > 4095) {
++		wpa_msg(sm->ctx->msg_ctx, MSG_WARNING,
++			"WPA: Invalid IGTK KeyID %d", keyidx);
++		return -1;
++	}
++	if (wpa_sm_set_key(sm, wpa_cipher_to_alg(sm->mgmt_group_cipher),
++			   broadcast_ether_addr,
++			   keyidx, 0, igtk->pn, sizeof(igtk->pn),
++			   igtk->igtk, len) < 0) {
++		wpa_msg(sm->ctx->msg_ctx, MSG_WARNING,
++			"WPA: Failed to configure IGTK to the driver");
++		return -1;
++	}
++
++	sm->igtk.igtk_len = len;
++	os_memcpy(sm->igtk.igtk, igtk->igtk, sm->igtk.igtk_len);
++
++	return 0;
++}
++#endif /* CONFIG_IEEE80211W */
++
++
+ static int ieee80211w_set_keys(struct wpa_sm *sm,
+ 			       struct wpa_eapol_ie_parse *ie)
+ {
+@@ -864,30 +918,14 @@ static int ieee80211w_set_keys(struct wpa_sm *sm,
+ 	if (ie->igtk) {
+ 		size_t len;
+ 		const struct wpa_igtk_kde *igtk;
+-		u16 keyidx;
++
+ 		len = wpa_cipher_key_len(sm->mgmt_group_cipher);
+ 		if (ie->igtk_len != WPA_IGTK_KDE_PREFIX_LEN + len)
+ 			return -1;
++
+ 		igtk = (const struct wpa_igtk_kde *) ie->igtk;
+-		keyidx = WPA_GET_LE16(igtk->keyid);
+-		wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG, "WPA: IGTK keyid %d "
+-			"pn %02x%02x%02x%02x%02x%02x",
+-			keyidx, MAC2STR(igtk->pn));
+-		wpa_hexdump_key(MSG_DEBUG, "WPA: IGTK",
+-				igtk->igtk, len);
+-		if (keyidx > 4095) {
+-			wpa_msg(sm->ctx->msg_ctx, MSG_WARNING,
+-				"WPA: Invalid IGTK KeyID %d", keyidx);
+-			return -1;
+-		}
+-		if (wpa_sm_set_key(sm, wpa_cipher_to_alg(sm->mgmt_group_cipher),
+-				   broadcast_ether_addr,
+-				   keyidx, 0, igtk->pn, sizeof(igtk->pn),
+-				   igtk->igtk, len) < 0) {
+-			wpa_msg(sm->ctx->msg_ctx, MSG_WARNING,
+-				"WPA: Failed to configure IGTK to the driver");
++		if (wpa_supplicant_install_igtk(sm, igtk) < 0)
+ 			return -1;
+-		}
+ 	}
+ 
+ 	return 0;
+@@ -2307,7 +2345,7 @@ void wpa_sm_deinit(struct wpa_sm *sm)
+  */
+ void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid)
+ {
+-	int clear_ptk = 1;
++	int clear_keys = 1;
+ 
+ 	if (sm == NULL)
+ 		return;
+@@ -2333,11 +2371,11 @@ void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid)
+ 		/* Prepare for the next transition */
+ 		wpa_ft_prepare_auth_request(sm, NULL);
+ 
+-		clear_ptk = 0;
++		clear_keys = 0;
+ 	}
+ #endif /* CONFIG_IEEE80211R */
+ 
+-	if (clear_ptk) {
++	if (clear_keys) {
+ 		/*
+ 		 * IEEE 802.11, 8.4.10: Delete PTK SA on (re)association if
+ 		 * this is not part of a Fast BSS Transition.
+@@ -2347,6 +2385,10 @@ void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid)
+ 		os_memset(&sm->ptk, 0, sizeof(sm->ptk));
+ 		sm->tptk_set = 0;
+ 		os_memset(&sm->tptk, 0, sizeof(sm->tptk));
++		os_memset(&sm->gtk, 0, sizeof(sm->gtk));
++#ifdef CONFIG_IEEE80211W
++		os_memset(&sm->igtk, 0, sizeof(sm->igtk));
++#endif /* CONFIG_IEEE80211W */
+ 	}
+ 
+ #ifdef CONFIG_TDLS
+@@ -2877,6 +2919,10 @@ void wpa_sm_drop_sa(struct wpa_sm *sm)
+ 	os_memset(sm->pmk, 0, sizeof(sm->pmk));
+ 	os_memset(&sm->ptk, 0, sizeof(sm->ptk));
+ 	os_memset(&sm->tptk, 0, sizeof(sm->tptk));
++	os_memset(&sm->gtk, 0, sizeof(sm->gtk));
++#ifdef CONFIG_IEEE80211W
++	os_memset(&sm->igtk, 0, sizeof(sm->igtk));
++#endif /* CONFIG_IEEE80211W */
+ #ifdef CONFIG_IEEE80211R
+ 	os_memset(sm->xxkey, 0, sizeof(sm->xxkey));
+ 	os_memset(sm->pmk_r0, 0, sizeof(sm->pmk_r0));
+@@ -2949,29 +2995,11 @@ int wpa_wnmsleep_install_key(struct wpa_sm *sm, u8 subelem_id, u8 *buf)
+ 		os_memset(&gd, 0, sizeof(gd));
+ #ifdef CONFIG_IEEE80211W
+ 	} else if (subelem_id == WNM_SLEEP_SUBELEM_IGTK) {
+-		struct wpa_igtk_kde igd;
+-		u16 keyidx;
+-
+-		os_memset(&igd, 0, sizeof(igd));
+-		keylen = wpa_cipher_key_len(sm->mgmt_group_cipher);
+-		os_memcpy(igd.keyid, buf + 2, 2);
+-		os_memcpy(igd.pn, buf + 4, 6);
+-
+-		keyidx = WPA_GET_LE16(igd.keyid);
+-		os_memcpy(igd.igtk, buf + 10, keylen);
+-
+-		wpa_hexdump_key(MSG_DEBUG, "Install IGTK (WNM SLEEP)",
+-				igd.igtk, keylen);
+-		if (wpa_sm_set_key(sm, wpa_cipher_to_alg(sm->mgmt_group_cipher),
+-				   broadcast_ether_addr,
+-				   keyidx, 0, igd.pn, sizeof(igd.pn),
+-				   igd.igtk, keylen) < 0) {
+-			wpa_printf(MSG_DEBUG, "Failed to install the IGTK in "
+-				   "WNM mode");
+-			os_memset(&igd, 0, sizeof(igd));
++		const struct wpa_igtk_kde *igtk;
++
++		igtk = (const struct wpa_igtk_kde *) (buf + 2);
++		if (wpa_supplicant_install_igtk(sm, igtk) < 0)
+ 			return -1;
+-		}
+-		os_memset(&igd, 0, sizeof(igd));
+ #endif /* CONFIG_IEEE80211W */
+ 	} else {
+ 		wpa_printf(MSG_DEBUG, "Unknown element id");
+diff --git a/src/rsn_supp/wpa_i.h b/src/rsn_supp/wpa_i.h
+index f653ba6..afc9e37 100644
+--- a/src/rsn_supp/wpa_i.h
++++ b/src/rsn_supp/wpa_i.h
+@@ -31,6 +31,10 @@ struct wpa_sm {
+ 	u8 rx_replay_counter[WPA_REPLAY_COUNTER_LEN];
+ 	int rx_replay_counter_set;
+ 	u8 request_counter[WPA_REPLAY_COUNTER_LEN];
++	struct wpa_gtk gtk;
++#ifdef CONFIG_IEEE80211W
++	struct wpa_igtk igtk;
++#endif /* CONFIG_IEEE80211W */
+ 
+ 	struct eapol_sm *eapol; /* EAPOL state machine from upper level code */
+ 
+-- 
+2.7.4
+
diff --git a/net-wireless/hostapd/files/2017-1/rebased-v2.6-0003-Extend-protection-of-GTK-IGTK-reinstallation-of-WNM-.patch b/net-wireless/hostapd/files/2017-1/rebased-v2.6-0003-Extend-protection-of-GTK-IGTK-reinstallation-of-WNM-.patch
new file mode 100644
index 000000000000..e2937b851ad5
--- /dev/null
+++ b/net-wireless/hostapd/files/2017-1/rebased-v2.6-0003-Extend-protection-of-GTK-IGTK-reinstallation-of-WNM-.patch
@@ -0,0 +1,184 @@
+From 8280294e74846ea342389a0cd17215050fa5afe8 Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <j@w1.fi>
+Date: Sun, 1 Oct 2017 12:12:24 +0300
+Subject: [PATCH 3/8] Extend protection of GTK/IGTK reinstallation of WNM-Sleep
+ Mode cases
+
+This extends the protection to track last configured GTK/IGTK value
+separately from EAPOL-Key frames and WNM-Sleep Mode frames to cover a
+corner case where these two different mechanisms may get used when the
+GTK/IGTK has changed and tracking a single value is not sufficient to
+detect a possible key reconfiguration.
+
+Signed-off-by: Jouni Malinen <j@w1.fi>
+---
+ src/rsn_supp/wpa.c   | 53 +++++++++++++++++++++++++++++++++++++---------------
+ src/rsn_supp/wpa_i.h |  2 ++
+ 2 files changed, 40 insertions(+), 15 deletions(-)
+
+diff --git a/src/rsn_supp/wpa.c b/src/rsn_supp/wpa.c
+index 95bd7be..7a2c68d 100644
+--- a/src/rsn_supp/wpa.c
++++ b/src/rsn_supp/wpa.c
+@@ -709,14 +709,17 @@ struct wpa_gtk_data {
+ 
+ static int wpa_supplicant_install_gtk(struct wpa_sm *sm,
+ 				      const struct wpa_gtk_data *gd,
+-				      const u8 *key_rsc)
++				      const u8 *key_rsc, int wnm_sleep)
+ {
+ 	const u8 *_gtk = gd->gtk;
+ 	u8 gtk_buf[32];
+ 
+ 	/* Detect possible key reinstallation */
+-	if (sm->gtk.gtk_len == (size_t) gd->gtk_len &&
+-	    os_memcmp(sm->gtk.gtk, gd->gtk, sm->gtk.gtk_len) == 0) {
++	if ((sm->gtk.gtk_len == (size_t) gd->gtk_len &&
++	     os_memcmp(sm->gtk.gtk, gd->gtk, sm->gtk.gtk_len) == 0) ||
++	    (sm->gtk_wnm_sleep.gtk_len == (size_t) gd->gtk_len &&
++	     os_memcmp(sm->gtk_wnm_sleep.gtk, gd->gtk,
++		       sm->gtk_wnm_sleep.gtk_len) == 0)) {
+ 		wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG,
+ 			"WPA: Not reinstalling already in-use GTK to the driver (keyidx=%d tx=%d len=%d)",
+ 			gd->keyidx, gd->tx, gd->gtk_len);
+@@ -757,8 +760,14 @@ static int wpa_supplicant_install_gtk(struct wpa_sm *sm,
+ 	}
+ 	os_memset(gtk_buf, 0, sizeof(gtk_buf));
+ 
+-	sm->gtk.gtk_len = gd->gtk_len;
+-	os_memcpy(sm->gtk.gtk, gd->gtk, sm->gtk.gtk_len);
++	if (wnm_sleep) {
++		sm->gtk_wnm_sleep.gtk_len = gd->gtk_len;
++		os_memcpy(sm->gtk_wnm_sleep.gtk, gd->gtk,
++			  sm->gtk_wnm_sleep.gtk_len);
++	} else {
++		sm->gtk.gtk_len = gd->gtk_len;
++		os_memcpy(sm->gtk.gtk, gd->gtk, sm->gtk.gtk_len);
++	}
+ 
+ 	return 0;
+ }
+@@ -852,7 +861,7 @@ static int wpa_supplicant_pairwise_gtk(struct wpa_sm *sm,
+ 	    (wpa_supplicant_check_group_cipher(sm, sm->group_cipher,
+ 					       gtk_len, gtk_len,
+ 					       &gd.key_rsc_len, &gd.alg) ||
+-	     wpa_supplicant_install_gtk(sm, &gd, key_rsc))) {
++	     wpa_supplicant_install_gtk(sm, &gd, key_rsc, 0))) {
+ 		wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG,
+ 			"RSN: Failed to install GTK");
+ 		os_memset(&gd, 0, sizeof(gd));
+@@ -868,14 +877,18 @@ static int wpa_supplicant_pairwise_gtk(struct wpa_sm *sm,
+ 
+ #ifdef CONFIG_IEEE80211W
+ static int wpa_supplicant_install_igtk(struct wpa_sm *sm,
+-				       const struct wpa_igtk_kde *igtk)
++				       const struct wpa_igtk_kde *igtk,
++				       int wnm_sleep)
+ {
+ 	size_t len = wpa_cipher_key_len(sm->mgmt_group_cipher);
+ 	u16 keyidx = WPA_GET_LE16(igtk->keyid);
+ 
+ 	/* Detect possible key reinstallation */
+-	if (sm->igtk.igtk_len == len &&
+-	    os_memcmp(sm->igtk.igtk, igtk->igtk, sm->igtk.igtk_len) == 0) {
++	if ((sm->igtk.igtk_len == len &&
++	     os_memcmp(sm->igtk.igtk, igtk->igtk, sm->igtk.igtk_len) == 0) ||
++	    (sm->igtk_wnm_sleep.igtk_len == len &&
++	     os_memcmp(sm->igtk_wnm_sleep.igtk, igtk->igtk,
++		       sm->igtk_wnm_sleep.igtk_len) == 0)) {
+ 		wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG,
+ 			"WPA: Not reinstalling already in-use IGTK to the driver (keyidx=%d)",
+ 			keyidx);
+@@ -900,8 +913,14 @@ static int wpa_supplicant_install_igtk(struct wpa_sm *sm,
+ 		return -1;
+ 	}
+ 
+-	sm->igtk.igtk_len = len;
+-	os_memcpy(sm->igtk.igtk, igtk->igtk, sm->igtk.igtk_len);
++	if (wnm_sleep) {
++		sm->igtk_wnm_sleep.igtk_len = len;
++		os_memcpy(sm->igtk_wnm_sleep.igtk, igtk->igtk,
++			  sm->igtk_wnm_sleep.igtk_len);
++	} else {
++		sm->igtk.igtk_len = len;
++		os_memcpy(sm->igtk.igtk, igtk->igtk, sm->igtk.igtk_len);
++	}
+ 
+ 	return 0;
+ }
+@@ -924,7 +943,7 @@ static int ieee80211w_set_keys(struct wpa_sm *sm,
+ 			return -1;
+ 
+ 		igtk = (const struct wpa_igtk_kde *) ie->igtk;
+-		if (wpa_supplicant_install_igtk(sm, igtk) < 0)
++		if (wpa_supplicant_install_igtk(sm, igtk, 0) < 0)
+ 			return -1;
+ 	}
+ 
+@@ -1574,7 +1593,7 @@ static void wpa_supplicant_process_1_of_2(struct wpa_sm *sm,
+ 	if (wpa_supplicant_rsc_relaxation(sm, key->key_rsc))
+ 		key_rsc = null_rsc;
+ 
+-	if (wpa_supplicant_install_gtk(sm, &gd, key_rsc) ||
++	if (wpa_supplicant_install_gtk(sm, &gd, key_rsc, 0) ||
+ 	    wpa_supplicant_send_2_of_2(sm, key, ver, key_info) < 0)
+ 		goto failed;
+ 	os_memset(&gd, 0, sizeof(gd));
+@@ -2386,8 +2405,10 @@ void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid)
+ 		sm->tptk_set = 0;
+ 		os_memset(&sm->tptk, 0, sizeof(sm->tptk));
+ 		os_memset(&sm->gtk, 0, sizeof(sm->gtk));
++		os_memset(&sm->gtk_wnm_sleep, 0, sizeof(sm->gtk_wnm_sleep));
+ #ifdef CONFIG_IEEE80211W
+ 		os_memset(&sm->igtk, 0, sizeof(sm->igtk));
++		os_memset(&sm->igtk_wnm_sleep, 0, sizeof(sm->igtk_wnm_sleep));
+ #endif /* CONFIG_IEEE80211W */
+ 	}
+ 
+@@ -2920,8 +2941,10 @@ void wpa_sm_drop_sa(struct wpa_sm *sm)
+ 	os_memset(&sm->ptk, 0, sizeof(sm->ptk));
+ 	os_memset(&sm->tptk, 0, sizeof(sm->tptk));
+ 	os_memset(&sm->gtk, 0, sizeof(sm->gtk));
++	os_memset(&sm->gtk_wnm_sleep, 0, sizeof(sm->gtk_wnm_sleep));
+ #ifdef CONFIG_IEEE80211W
+ 	os_memset(&sm->igtk, 0, sizeof(sm->igtk));
++	os_memset(&sm->igtk_wnm_sleep, 0, sizeof(sm->igtk_wnm_sleep));
+ #endif /* CONFIG_IEEE80211W */
+ #ifdef CONFIG_IEEE80211R
+ 	os_memset(sm->xxkey, 0, sizeof(sm->xxkey));
+@@ -2986,7 +3009,7 @@ int wpa_wnmsleep_install_key(struct wpa_sm *sm, u8 subelem_id, u8 *buf)
+ 
+ 		wpa_hexdump_key(MSG_DEBUG, "Install GTK (WNM SLEEP)",
+ 				gd.gtk, gd.gtk_len);
+-		if (wpa_supplicant_install_gtk(sm, &gd, key_rsc)) {
++		if (wpa_supplicant_install_gtk(sm, &gd, key_rsc, 1)) {
+ 			os_memset(&gd, 0, sizeof(gd));
+ 			wpa_printf(MSG_DEBUG, "Failed to install the GTK in "
+ 				   "WNM mode");
+@@ -2998,7 +3021,7 @@ int wpa_wnmsleep_install_key(struct wpa_sm *sm, u8 subelem_id, u8 *buf)
+ 		const struct wpa_igtk_kde *igtk;
+ 
+ 		igtk = (const struct wpa_igtk_kde *) (buf + 2);
+-		if (wpa_supplicant_install_igtk(sm, igtk) < 0)
++		if (wpa_supplicant_install_igtk(sm, igtk, 1) < 0)
+ 			return -1;
+ #endif /* CONFIG_IEEE80211W */
+ 	} else {
+diff --git a/src/rsn_supp/wpa_i.h b/src/rsn_supp/wpa_i.h
+index afc9e37..9a54631 100644
+--- a/src/rsn_supp/wpa_i.h
++++ b/src/rsn_supp/wpa_i.h
+@@ -32,8 +32,10 @@ struct wpa_sm {
+ 	int rx_replay_counter_set;
+ 	u8 request_counter[WPA_REPLAY_COUNTER_LEN];
+ 	struct wpa_gtk gtk;
++	struct wpa_gtk gtk_wnm_sleep;
+ #ifdef CONFIG_IEEE80211W
+ 	struct wpa_igtk igtk;
++	struct wpa_igtk igtk_wnm_sleep;
+ #endif /* CONFIG_IEEE80211W */
+ 
+ 	struct eapol_sm *eapol; /* EAPOL state machine from upper level code */
+-- 
+2.7.4
+
diff --git a/net-wireless/hostapd/files/2017-1/rebased-v2.6-0004-Prevent-installation-of-an-all-zero-TK.patch b/net-wireless/hostapd/files/2017-1/rebased-v2.6-0004-Prevent-installation-of-an-all-zero-TK.patch
new file mode 100644
index 000000000000..22ee217947d6
--- /dev/null
+++ b/net-wireless/hostapd/files/2017-1/rebased-v2.6-0004-Prevent-installation-of-an-all-zero-TK.patch
@@ -0,0 +1,79 @@
+From 8f82bc94e8697a9d47fa8774dfdaaede1084912c Mon Sep 17 00:00:00 2001
+From: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>
+Date: Fri, 29 Sep 2017 04:22:51 +0200
+Subject: [PATCH 4/8] Prevent installation of an all-zero TK
+
+Properly track whether a PTK has already been installed to the driver
+and the TK part cleared from memory. This prevents an attacker from
+trying to trick the client into installing an all-zero TK.
+
+This fixes the earlier fix in commit
+ad00d64e7d8827b3cebd665a0ceb08adabf15e1e ('Fix TK configuration to the
+driver in EAPOL-Key 3/4 retry case') which did not take into account
+possibility of an extra message 1/4 showing up between retries of
+message 3/4.
+
+Signed-off-by: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>
+---
+ src/common/wpa_common.h | 1 +
+ src/rsn_supp/wpa.c      | 5 ++---
+ src/rsn_supp/wpa_i.h    | 1 -
+ 3 files changed, 3 insertions(+), 4 deletions(-)
+
+diff --git a/src/common/wpa_common.h b/src/common/wpa_common.h
+index d200285..1021ccb 100644
+--- a/src/common/wpa_common.h
++++ b/src/common/wpa_common.h
+@@ -215,6 +215,7 @@ struct wpa_ptk {
+ 	size_t kck_len;
+ 	size_t kek_len;
+ 	size_t tk_len;
++	int installed; /* 1 if key has already been installed to driver */
+ };
+ 
+ struct wpa_gtk {
+diff --git a/src/rsn_supp/wpa.c b/src/rsn_supp/wpa.c
+index 7a2c68d..0550a41 100644
+--- a/src/rsn_supp/wpa.c
++++ b/src/rsn_supp/wpa.c
+@@ -510,7 +510,6 @@ static void wpa_supplicant_process_1_of_4(struct wpa_sm *sm,
+ 		os_memset(buf, 0, sizeof(buf));
+ 	}
+ 	sm->tptk_set = 1;
+-	sm->tk_to_set = 1;
+ 
+ 	kde = sm->assoc_wpa_ie;
+ 	kde_len = sm->assoc_wpa_ie_len;
+@@ -615,7 +614,7 @@ static int wpa_supplicant_install_ptk(struct wpa_sm *sm,
+ 	enum wpa_alg alg;
+ 	const u8 *key_rsc;
+ 
+-	if (!sm->tk_to_set) {
++	if (sm->ptk.installed) {
+ 		wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG,
+ 			"WPA: Do not re-install same PTK to the driver");
+ 		return 0;
+@@ -659,7 +658,7 @@ static int wpa_supplicant_install_ptk(struct wpa_sm *sm,
+ 
+ 	/* TK is not needed anymore in supplicant */
+ 	os_memset(sm->ptk.tk, 0, WPA_TK_MAX_LEN);
+-	sm->tk_to_set = 0;
++	sm->ptk.installed = 1;
+ 
+ 	if (sm->wpa_ptk_rekey) {
+ 		eloop_cancel_timeout(wpa_sm_rekey_ptk, sm, NULL);
+diff --git a/src/rsn_supp/wpa_i.h b/src/rsn_supp/wpa_i.h
+index 9a54631..41f371f 100644
+--- a/src/rsn_supp/wpa_i.h
++++ b/src/rsn_supp/wpa_i.h
+@@ -24,7 +24,6 @@ struct wpa_sm {
+ 	struct wpa_ptk ptk, tptk;
+ 	int ptk_set, tptk_set;
+ 	unsigned int msg_3_of_4_ok:1;
+-	unsigned int tk_to_set:1;
+ 	u8 snonce[WPA_NONCE_LEN];
+ 	u8 anonce[WPA_NONCE_LEN]; /* ANonce from the last 1/4 msg */
+ 	int renew_snonce;
+-- 
+2.7.4
+
diff --git a/net-wireless/hostapd/files/2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch b/net-wireless/hostapd/files/2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch
new file mode 100644
index 000000000000..c19c4c710235
--- /dev/null
+++ b/net-wireless/hostapd/files/2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch
@@ -0,0 +1,64 @@
+From 12fac09b437a1dc8a0f253e265934a8aaf4d2f8b Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <j@w1.fi>
+Date: Sun, 1 Oct 2017 12:32:57 +0300
+Subject: [PATCH 5/8] Fix PTK rekeying to generate a new ANonce
+
+The Authenticator state machine path for PTK rekeying ended up bypassing
+the AUTHENTICATION2 state where a new ANonce is generated when going
+directly to the PTKSTART state since there is no need to try to
+determine the PMK again in such a case. This is far from ideal since the
+new PTK would depend on a new nonce only from the supplicant.
+
+Fix this by generating a new ANonce when moving to the PTKSTART state
+for the purpose of starting new 4-way handshake to rekey PTK.
+
+Signed-off-by: Jouni Malinen <j@w1.fi>
+---
+ src/ap/wpa_auth.c | 24 +++++++++++++++++++++---
+ 1 file changed, 21 insertions(+), 3 deletions(-)
+
+diff --git a/src/ap/wpa_auth.c b/src/ap/wpa_auth.c
+index 707971d..bf10cc1 100644
+--- a/src/ap/wpa_auth.c
++++ b/src/ap/wpa_auth.c
+@@ -1901,6 +1901,21 @@ SM_STATE(WPA_PTK, AUTHENTICATION2)
+ }
+ 
+ 
++static int wpa_auth_sm_ptk_update(struct wpa_state_machine *sm)
++{
++	if (random_get_bytes(sm->ANonce, WPA_NONCE_LEN)) {
++		wpa_printf(MSG_ERROR,
++			   "WPA: Failed to get random data for ANonce");
++		sm->Disconnect = TRUE;
++		return -1;
++	}
++	wpa_hexdump(MSG_DEBUG, "WPA: Assign new ANonce", sm->ANonce,
++		    WPA_NONCE_LEN);
++	sm->TimeoutCtr = 0;
++	return 0;
++}
++
++
+ SM_STATE(WPA_PTK, INITPMK)
+ {
+ 	u8 msk[2 * PMK_LEN];
+@@ -2458,9 +2473,12 @@ SM_STEP(WPA_PTK)
+ 		SM_ENTER(WPA_PTK, AUTHENTICATION);
+ 	else if (sm->ReAuthenticationRequest)
+ 		SM_ENTER(WPA_PTK, AUTHENTICATION2);
+-	else if (sm->PTKRequest)
+-		SM_ENTER(WPA_PTK, PTKSTART);
+-	else switch (sm->wpa_ptk_state) {
++	else if (sm->PTKRequest) {
++		if (wpa_auth_sm_ptk_update(sm) < 0)
++			SM_ENTER(WPA_PTK, DISCONNECTED);
++		else
++			SM_ENTER(WPA_PTK, PTKSTART);
++	} else switch (sm->wpa_ptk_state) {
+ 	case WPA_PTK_INITIALIZE:
+ 		break;
+ 	case WPA_PTK_DISCONNECT:
+-- 
+2.7.4
+
diff --git a/net-wireless/hostapd/files/2017-1/rebased-v2.6-0006-TDLS-Reject-TPK-TK-reconfiguration.patch b/net-wireless/hostapd/files/2017-1/rebased-v2.6-0006-TDLS-Reject-TPK-TK-reconfiguration.patch
new file mode 100644
index 000000000000..e1bd5a572625
--- /dev/null
+++ b/net-wireless/hostapd/files/2017-1/rebased-v2.6-0006-TDLS-Reject-TPK-TK-reconfiguration.patch
@@ -0,0 +1,132 @@
+From 6c4bed4f47d1960ec04981a9d50e5076aea5223d Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <j@w1.fi>
+Date: Fri, 22 Sep 2017 11:03:15 +0300
+Subject: [PATCH 6/8] TDLS: Reject TPK-TK reconfiguration
+
+Do not try to reconfigure the same TPK-TK to the driver after it has
+been successfully configured. This is an explicit check to avoid issues
+related to resetting the TX/RX packet number. There was already a check
+for this for TPK M2 (retries of that message are ignored completely), so
+that behavior does not get modified.
+
+For TPK M3, the TPK-TK could have been reconfigured, but that was
+followed by immediate teardown of the link due to an issue in updating
+the STA entry. Furthermore, for TDLS with any real security (i.e.,
+ignoring open/WEP), the TPK message exchange is protected on the AP path
+and simple replay attacks are not feasible.
+
+As an additional corner case, make sure the local nonce gets updated if
+the peer uses a very unlikely "random nonce" of all zeros.
+
+Signed-off-by: Jouni Malinen <j@w1.fi>
+---
+ src/rsn_supp/tdls.c | 38 ++++++++++++++++++++++++++++++++++++--
+ 1 file changed, 36 insertions(+), 2 deletions(-)
+
+diff --git a/src/rsn_supp/tdls.c b/src/rsn_supp/tdls.c
+index e424168..9eb9738 100644
+--- a/src/rsn_supp/tdls.c
++++ b/src/rsn_supp/tdls.c
+@@ -112,6 +112,7 @@ struct wpa_tdls_peer {
+ 		u8 tk[16]; /* TPK-TK; assuming only CCMP will be used */
+ 	} tpk;
+ 	int tpk_set;
++	int tk_set; /* TPK-TK configured to the driver */
+ 	int tpk_success;
+ 	int tpk_in_progress;
+ 
+@@ -192,6 +193,20 @@ static int wpa_tdls_set_key(struct wpa_sm *sm, struct wpa_tdls_peer *peer)
+ 	u8 rsc[6];
+ 	enum wpa_alg alg;
+ 
++	if (peer->tk_set) {
++		/*
++		 * This same TPK-TK has already been configured to the driver
++		 * and this new configuration attempt (likely due to an
++		 * unexpected retransmitted frame) would result in clearing
++		 * the TX/RX sequence number which can break security, so must
++		 * not allow that to happen.
++		 */
++		wpa_printf(MSG_INFO, "TDLS: TPK-TK for the peer " MACSTR
++			   " has already been configured to the driver - do not reconfigure",
++			   MAC2STR(peer->addr));
++		return -1;
++	}
++
+ 	os_memset(rsc, 0, 6);
+ 
+ 	switch (peer->cipher) {
+@@ -209,12 +224,15 @@ static int wpa_tdls_set_key(struct wpa_sm *sm, struct wpa_tdls_peer *peer)
+ 		return -1;
+ 	}
+ 
++	wpa_printf(MSG_DEBUG, "TDLS: Configure pairwise key for peer " MACSTR,
++		   MAC2STR(peer->addr));
+ 	if (wpa_sm_set_key(sm, alg, peer->addr, -1, 1,
+ 			   rsc, sizeof(rsc), peer->tpk.tk, key_len) < 0) {
+ 		wpa_printf(MSG_WARNING, "TDLS: Failed to set TPK to the "
+ 			   "driver");
+ 		return -1;
+ 	}
++	peer->tk_set = 1;
+ 	return 0;
+ }
+ 
+@@ -696,7 +714,7 @@ static void wpa_tdls_peer_clear(struct wpa_sm *sm, struct wpa_tdls_peer *peer)
+ 	peer->cipher = 0;
+ 	peer->qos_info = 0;
+ 	peer->wmm_capable = 0;
+-	peer->tpk_set = peer->tpk_success = 0;
++	peer->tk_set = peer->tpk_set = peer->tpk_success = 0;
+ 	peer->chan_switch_enabled = 0;
+ 	os_memset(&peer->tpk, 0, sizeof(peer->tpk));
+ 	os_memset(peer->inonce, 0, WPA_NONCE_LEN);
+@@ -1159,6 +1177,7 @@ skip_rsnie:
+ 		wpa_tdls_peer_free(sm, peer);
+ 		return -1;
+ 	}
++	peer->tk_set = 0; /* A new nonce results in a new TK */
+ 	wpa_hexdump(MSG_DEBUG, "TDLS: Initiator Nonce for TPK handshake",
+ 		    peer->inonce, WPA_NONCE_LEN);
+ 	os_memcpy(ftie->Snonce, peer->inonce, WPA_NONCE_LEN);
+@@ -1751,6 +1770,19 @@ static int wpa_tdls_addset_peer(struct wpa_sm *sm, struct wpa_tdls_peer *peer,
+ }
+ 
+ 
++static int tdls_nonce_set(const u8 *nonce)
++{
++	int i;
++
++	for (i = 0; i < WPA_NONCE_LEN; i++) {
++		if (nonce[i])
++			return 1;
++	}
++
++	return 0;
++}
++
++
+ static int wpa_tdls_process_tpk_m1(struct wpa_sm *sm, const u8 *src_addr,
+ 				   const u8 *buf, size_t len)
+ {
+@@ -2004,7 +2036,8 @@ skip_rsn:
+ 	peer->rsnie_i_len = kde.rsn_ie_len;
+ 	peer->cipher = cipher;
+ 
+-	if (os_memcmp(peer->inonce, ftie->Snonce, WPA_NONCE_LEN) != 0) {
++	if (os_memcmp(peer->inonce, ftie->Snonce, WPA_NONCE_LEN) != 0 ||
++	    !tdls_nonce_set(peer->inonce)) {
+ 		/*
+ 		 * There is no point in updating the RNonce for every obtained
+ 		 * TPK M1 frame (e.g., retransmission due to timeout) with the
+@@ -2020,6 +2053,7 @@ skip_rsn:
+ 				"TDLS: Failed to get random data for responder nonce");
+ 			goto error;
+ 		}
++		peer->tk_set = 0; /* A new nonce results in a new TK */
+ 	}
+ 
+ #if 0
+-- 
+2.7.4
+
diff --git a/net-wireless/hostapd/files/2017-1/rebased-v2.6-0008-FT-Do-not-allow-multiple-Reassociation-Response-fram.patch b/net-wireless/hostapd/files/2017-1/rebased-v2.6-0008-FT-Do-not-allow-multiple-Reassociation-Response-fram.patch
new file mode 100644
index 000000000000..b9678f6815a8
--- /dev/null
+++ b/net-wireless/hostapd/files/2017-1/rebased-v2.6-0008-FT-Do-not-allow-multiple-Reassociation-Response-fram.patch
@@ -0,0 +1,82 @@
+From b372ab0b7daea719749194dc554b26e6367603f2 Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <j@w1.fi>
+Date: Fri, 22 Sep 2017 12:06:37 +0300
+Subject: [PATCH 8/8] FT: Do not allow multiple Reassociation Response frames
+
+The driver is expected to not report a second association event without
+the station having explicitly request a new association. As such, this
+case should not be reachable. However, since reconfiguring the same
+pairwise or group keys to the driver could result in nonce reuse issues,
+be extra careful here and do an additional state check to avoid this
+even if the local driver ends up somehow accepting an unexpected
+Reassociation Response frame.
+
+Signed-off-by: Jouni Malinen <j@w1.fi>
+---
+ src/rsn_supp/wpa.c    | 3 +++
+ src/rsn_supp/wpa_ft.c | 8 ++++++++
+ src/rsn_supp/wpa_i.h  | 1 +
+ 3 files changed, 12 insertions(+)
+
+diff --git a/src/rsn_supp/wpa.c b/src/rsn_supp/wpa.c
+index 0550a41..2a53c6f 100644
+--- a/src/rsn_supp/wpa.c
++++ b/src/rsn_supp/wpa.c
+@@ -2440,6 +2440,9 @@ void wpa_sm_notify_disassoc(struct wpa_sm *sm)
+ #ifdef CONFIG_TDLS
+ 	wpa_tdls_disassoc(sm);
+ #endif /* CONFIG_TDLS */
++#ifdef CONFIG_IEEE80211R
++	sm->ft_reassoc_completed = 0;
++#endif /* CONFIG_IEEE80211R */
+ 
+ 	/* Keys are not needed in the WPA state machine anymore */
+ 	wpa_sm_drop_sa(sm);
+diff --git a/src/rsn_supp/wpa_ft.c b/src/rsn_supp/wpa_ft.c
+index 205793e..d45bb45 100644
+--- a/src/rsn_supp/wpa_ft.c
++++ b/src/rsn_supp/wpa_ft.c
+@@ -153,6 +153,7 @@ static u8 * wpa_ft_gen_req_ies(struct wpa_sm *sm, size_t *len,
+ 	u16 capab;
+ 
+ 	sm->ft_completed = 0;
++	sm->ft_reassoc_completed = 0;
+ 
+ 	buf_len = 2 + sizeof(struct rsn_mdie) + 2 + sizeof(struct rsn_ftie) +
+ 		2 + sm->r0kh_id_len + ric_ies_len + 100;
+@@ -681,6 +682,11 @@ int wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies,
+ 		return -1;
+ 	}
+ 
++	if (sm->ft_reassoc_completed) {
++		wpa_printf(MSG_DEBUG, "FT: Reassociation has already been completed for this FT protocol instance - ignore unexpected retransmission");
++		return 0;
++	}
++
+ 	if (wpa_ft_parse_ies(ies, ies_len, &parse) < 0) {
+ 		wpa_printf(MSG_DEBUG, "FT: Failed to parse IEs");
+ 		return -1;
+@@ -781,6 +787,8 @@ int wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies,
+ 		return -1;
+ 	}
+ 
++	sm->ft_reassoc_completed = 1;
++
+ 	if (wpa_ft_process_gtk_subelem(sm, parse.gtk, parse.gtk_len) < 0)
+ 		return -1;
+ 
+diff --git a/src/rsn_supp/wpa_i.h b/src/rsn_supp/wpa_i.h
+index 41f371f..56f88dc 100644
+--- a/src/rsn_supp/wpa_i.h
++++ b/src/rsn_supp/wpa_i.h
+@@ -128,6 +128,7 @@ struct wpa_sm {
+ 	size_t r0kh_id_len;
+ 	u8 r1kh_id[FT_R1KH_ID_LEN];
+ 	int ft_completed;
++	int ft_reassoc_completed;
+ 	int over_the_ds_in_progress;
+ 	u8 target_ap[ETH_ALEN]; /* over-the-DS target AP */
+ 	int set_ptk_after_assoc;
+-- 
+2.7.4
+
diff --git a/net-wireless/hostapd/hostapd-2.6-r1.ebuild b/net-wireless/hostapd/hostapd-2.6-r1.ebuild
new file mode 100644
index 000000000000..301be3c7254d
--- /dev/null
+++ b/net-wireless/hostapd/hostapd-2.6-r1.ebuild
@@ -0,0 +1,226 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="6"
+
+inherit toolchain-funcs eutils systemd
+
+# bogus commit to force manifest regeneration #596462
+
+DESCRIPTION="IEEE 802.11 wireless LAN Host AP daemon"
+HOMEPAGE="http://hostap.epitest.fi"
+SRC_URI="http://hostap.epitest.fi/releases/${P}.tar.gz"
+
+LICENSE="|| ( GPL-2 BSD )"
+SLOT="0"
+KEYWORDS="amd64 ~arm ~mips ~ppc x86"
+IUSE="ipv6 logwatch netlink sqlite +ssl +wps +crda"
+
+DEPEND="ssl? ( dev-libs/openssl:*[-bindist] )
+	kernel_linux? (
+		dev-libs/libnl:3
+		crda? ( net-wireless/crda )
+	)
+	netlink? ( net-libs/libnfnetlink )
+	sqlite? ( >=dev-db/sqlite-3 )"
+
+RDEPEND="${DEPEND}"
+
+S="${S}/${PN}"
+
+src_prepare() {
+	# Allow users to apply patches to src/drivers for example,
+	# i.e. anything outside ${S}/${PN}
+	pushd ../ >/dev/null || die
+	# https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt
+	eapply "${FILESDIR}/2017-1/rebased-v2.6-0001-hostapd-Avoid-key-reinstallation-in-FT-handshake.patch"
+	eapply "${FILESDIR}/2017-1/rebased-v2.6-0002-Prevent-reinstallation-of-an-already-in-use-group-ke.patch"
+	eapply "${FILESDIR}/2017-1/rebased-v2.6-0003-Extend-protection-of-GTK-IGTK-reinstallation-of-WNM-.patch"
+	eapply "${FILESDIR}/2017-1/rebased-v2.6-0004-Prevent-installation-of-an-all-zero-TK.patch"
+	eapply "${FILESDIR}/2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch"
+	eapply "${FILESDIR}/2017-1/rebased-v2.6-0006-TDLS-Reject-TPK-TK-reconfiguration.patch"
+	eapply "${FILESDIR}/2017-1/rebased-v2.6-0008-FT-Do-not-allow-multiple-Reassociation-Response-fram.patch"
+	default
+	popd >/dev/null || die
+
+	sed -i -e "s:/etc/hostapd:/etc/hostapd/hostapd:g" \
+		"${S}/hostapd.conf" || die
+
+}
+
+src_configure() {
+	local CONFIG="${S}/.config"
+
+	# toolchain setup
+	echo "CC = $(tc-getCC)" > ${CONFIG}
+
+	# EAP authentication methods
+	echo "CONFIG_EAP=y" >> ${CONFIG}
+	echo "CONFIG_ERP=y" >> ${CONFIG}
+	echo "CONFIG_EAP_MD5=y" >> ${CONFIG}
+
+	if use ssl; then
+		# SSL authentication methods
+		echo "CONFIG_EAP_FAST=y" >> ${CONFIG}
+		echo "CONFIG_EAP_TLS=y" >> ${CONFIG}
+		echo "CONFIG_EAP_TTLS=y" >> ${CONFIG}
+		echo "CONFIG_EAP_MSCHAPV2=y" >> ${CONFIG}
+		echo "CONFIG_EAP_PEAP=y" >> ${CONFIG}
+		echo "CONFIG_TLSV11=y" >> ${CONFIG}
+		echo "CONFIG_TLSV12=y" >> ${CONFIG}
+	fi
+
+	if use wps; then
+		# Enable Wi-Fi Protected Setup
+		echo "CONFIG_WPS=y" >> ${CONFIG}
+		echo "CONFIG_WPS2=y" >> ${CONFIG}
+		echo "CONFIG_WPS_UPNP=y" >> ${CONFIG}
+		echo "CONFIG_WPS_NFC=y" >> ${CONFIG}
+		einfo "Enabling Wi-Fi Protected Setup support"
+	fi
+
+	echo "CONFIG_EAP_IKEV2=y" >> ${CONFIG}
+	echo "CONFIG_EAP_TNC=y" >> ${CONFIG}
+	echo "CONFIG_EAP_GTC=y" >> ${CONFIG}
+	echo "CONFIG_EAP_SIM=y" >> ${CONFIG}
+	echo "CONFIG_EAP_AKA=y" >> ${CONFIG}
+	echo "CONFIG_EAP_AKA_PRIME=y" >> ${CONFIG}
+	echo "CONFIG_EAP_EKE=y" >> ${CONFIG}
+	echo "CONFIG_EAP_PAX=y" >> ${CONFIG}
+	echo "CONFIG_EAP_PSK=y" >> ${CONFIG}
+	echo "CONFIG_EAP_SAKE=y" >> ${CONFIG}
+	echo "CONFIG_EAP_GPSK=y" >> ${CONFIG}
+	echo "CONFIG_EAP_GPSK_SHA256=y" >> ${CONFIG}
+	echo "CONFIG_EAP_PWD=y" >> ${CONFIG}
+
+	einfo "Enabling drivers: "
+
+	# drivers
+	echo "CONFIG_DRIVER_HOSTAP=y" >> ${CONFIG}
+	einfo "  HostAP driver enabled"
+	echo "CONFIG_DRIVER_WIRED=y" >> ${CONFIG}
+	einfo "  Wired driver enabled"
+	echo "CONFIG_DRIVER_PRISM54=y" >> ${CONFIG}
+	einfo "  Prism54 driver enabled"
+	echo "CONFIG_DRIVER_NONE=y" >> ${CONFIG}
+	einfo "  None driver enabled"
+
+	einfo "  nl80211 driver enabled"
+	echo "CONFIG_DRIVER_NL80211=y" >> ${CONFIG}
+
+	# epoll
+	echo "CONFIG_ELOOP_EPOLL=y" >> ${CONFIG}
+
+	# misc
+	echo "CONFIG_DEBUG_FILE=y" >> ${CONFIG}
+	echo "CONFIG_PKCS12=y" >> ${CONFIG}
+	echo "CONFIG_RADIUS_SERVER=y" >> ${CONFIG}
+	echo "CONFIG_IAPP=y" >> ${CONFIG}
+	echo "CONFIG_IEEE80211R=y" >> ${CONFIG}
+	echo "CONFIG_IEEE80211W=y" >> ${CONFIG}
+	echo "CONFIG_IEEE80211N=y" >> ${CONFIG}
+	echo "CONFIG_IEEE80211AC=y" >> ${CONFIG}
+	echo "CONFIG_PEERKEY=y" >> ${CONFIG}
+	echo "CONFIG_RSN_PREAUTH=y" >> ${CONFIG}
+	echo "CONFIG_INTERWORKING=y" >> ${CONFIG}
+	echo "CONFIG_FULL_DYNAMIC_VLAN=y" >> ${CONFIG}
+	echo "CONFIG_HS20=y" >> ${CONFIG}
+	echo "CONFIG_WNM=y" >> ${CONFIG}
+	echo "CONFIG_FST=y" >> ${CONFIG}
+	echo "CONFIG_FST_TEST=y" >> ${CONFIG}
+	echo "CONFIG_ACS=y" >> ${CONFIG}
+
+	if use netlink; then
+		# Netlink support
+		echo "CONFIG_VLAN_NETLINK=y" >> ${CONFIG}
+	fi
+
+	if use ipv6; then
+		# IPv6 support
+		echo "CONFIG_IPV6=y" >> ${CONFIG}
+	fi
+
+	if use sqlite; then
+		# Sqlite support
+		echo "CONFIG_SQLITE=y" >> ${CONFIG}
+	fi
+
+	# If we are using libnl 2.0 and above, enable support for it
+	# Removed for now, since the 3.2 version is broken, and we don't
+	# support it.
+	if has_version ">=dev-libs/libnl-3.2"; then
+		echo "CONFIG_LIBNL32=y" >> .config
+	fi
+
+	# TODO: Add support for BSD drivers
+
+	default_src_configure
+}
+
+src_compile() {
+	emake V=1
+
+	if use ssl; then
+		emake V=1 nt_password_hash
+		emake V=1 hlr_auc_gw
+	fi
+}
+
+src_install() {
+	insinto /etc/${PN}
+	doins ${PN}.{conf,accept,deny,eap_user,radius_clients,sim_db,wpa_psk}
+
+	fperms -R 600 /etc/${PN}
+
+	dosbin ${PN}
+	dobin ${PN}_cli
+
+	use ssl && dobin nt_password_hash hlr_auc_gw
+
+	newinitd "${FILESDIR}"/${PN}-init.d ${PN}
+	newconfd "${FILESDIR}"/${PN}-conf.d ${PN}
+	systemd_dounit "${FILESDIR}"/${PN}.service
+
+	doman ${PN}{.8,_cli.1}
+
+	dodoc ChangeLog README
+	use wps && dodoc README-WPS
+
+	docinto examples
+	dodoc wired.conf
+
+	if use logwatch; then
+		insinto /etc/log.d/conf/services/
+		doins logwatch/${PN}.conf
+
+		exeinto /etc/log.d/scripts/services/
+		doexe logwatch/${PN}
+	fi
+}
+
+pkg_postinst() {
+	einfo
+	einfo "If you are running openRC you need to follow this instructions:"
+	einfo "In order to use ${PN} you need to set up your wireless card"
+	einfo "for master mode in /etc/conf.d/net and then start"
+	einfo "/etc/init.d/${PN}."
+	einfo
+	einfo "Example configuration:"
+	einfo
+	einfo "config_wlan0=( \"192.168.1.1/24\" )"
+	einfo "channel_wlan0=\"6\""
+	einfo "essid_wlan0=\"test\""
+	einfo "mode_wlan0=\"master\""
+	einfo
+	#if [ -e "${KV_DIR}"/net/mac80211 ]; then
+	#	einfo "This package now compiles against the headers installed by"
+	#	einfo "the kernel source for the mac80211 driver. You should "
+	#	einfo "re-emerge ${PN} after upgrading your kernel source."
+	#fi
+
+	if use wps; then
+		einfo "You have enabled Wi-Fi Protected Setup support, please"
+		einfo "read the README-WPS file in /usr/share/doc/${P}"
+		einfo "for info on how to use WPS"
+	fi
+}
diff --git a/net-wireless/uhd/Manifest b/net-wireless/uhd/Manifest
index 4b9fa995fc84..3de3f0c70b59 100644
--- a/net-wireless/uhd/Manifest
+++ b/net-wireless/uhd/Manifest
@@ -1,9 +1,10 @@
+AUX uhd-3.8.5-gcc6.patch 1084 SHA256 7ac7f5f8acc3e819782ef97ca1318cd232e01321afafa55af021b40de9545865 SHA512 bc5f0b61035b37190e75922fb39376ecc77d59ca708fccc0606a9686b2b8524ab40b1b718a937e59fa25a6e0b074436d4c87e554187637d578a89a691190e43d WHIRLPOOL 3d7771030e495c6fad84161bfc57db85f18b1e73e7c3a159002b732e0fc99ea0294b5acd4e7b5a5b1e736c846c2560eadbe99e467c17c0756f4c9e54c57b8d7f
 DIST EttusResearch-UHD-3.8.5.tar.gz 2910398 SHA256 e0a36e64bffa7d06ac948fd8fc07ff3ce321e1efc3f7e8604b53e0c3ce842989 SHA512 edbc79e5a524e655e6c9016d2e1d2f0d242a9c7dcfa0130995b4c7cf77b95d4c9ba486e31891554746db755e0b47c46b0b8b9323e8c5de250a15d1271a8ccfc1 WHIRLPOOL 3516b74e247bbf6930cb25f639ff34eec2c95102d7c38ddcf7c892c80394ebd7c3e0c91d77277bb4c719c05d83cd6fc507449f9fd072371456843a3a12f6b778
 DIST EttusResearch-UHD-3.9.6.tar.gz 2458419 SHA256 18218c78ce8c7d6d50fd04c3e0e3596948a3a9196f5c1d993da89f2e65f3e5ad SHA512 f8e89f67659e9509d90fb63a91c75b7a5fe037821ccd2f33313ac0b20d856cbdc2cab79715f7fca035ba0e28b240c73408d6764cb09b01700c4ddbdcafa71da1 WHIRLPOOL e5e46384d4470861b208bdda703604104ee20055ad41328934977021df2284ca6be16cc4f2f9709ffd0619f3410f68f3c04176cb4ec743912cc3baa031434253
 DIST uhd-images_003.008.005-release.zip 24897325 SHA256 e04e5b63dd550d8bba8db4c6138996c18a54533a158015cea301800da387e198 SHA512 4d3d60453320a05bf5008ffeddafdf01c08a906e6469a32ece9f1102072e03a8d140487febad7c392ba64f10fc3b94e2fdbe26e2e263a8fe1b1a29077a15e512 WHIRLPOOL 2493d969ae60b715592c7e47ee1648a418d808026b950cc524de492010de9b85087186f39c19d59c70e0d0cb1ebacf760e926ba9cf2edf608e95a6c3a7f30929
 DIST uhd-images_003.009.006-release.zip 26268656 SHA256 45d1abfb64b42dcb8a3a1b8bbe6ef79b47fba99d308c9abfd87c40382f2fc971 SHA512 3b07a054583a55424edeb37d3ee70b9bd8c7b6cb4c83a10faf4dd518aa148be17af7cb8b5e4fb7cbb643eae32d7a3295a94d9a0eb031823ccf1f414da0cef631 WHIRLPOOL 7653a97c6d5e17380bd831347badd59a7a3d870b258e7bd87fbd0b33ede33a66e4949d0cdecde77f192b5fda2d55278e0723171a4e31dae08360a0f2de5beef7
-EBUILD uhd-3.8.5.ebuild 1821 SHA256 86f1853bf0536b112390f3b457a7175e31f53546cdd51937f67a09734ddbc55c SHA512 440140c4854545095a11ae4133281b165d4ec6e3c63237894312d1db32c236faf6934e3ab62e6b390842754004dcd8f5dad1dddb7a18ad392847fa5448c676ab WHIRLPOOL 1c1c65dbe2ef5f38946ee0849b8f352836f88f2ffb162fd7d1732b83e1f002f416bea48a652333d383ec714ce85d105440b9ab702bc9a0a6114fc8995fcac31e
-EBUILD uhd-3.9.6.ebuild 1838 SHA256 3721dcadb91dab21854773eaeac6dfc1f0215d58147d561095265d24c6cb9af5 SHA512 2b484b15b7db7af8ad5a90675179bf699261e5271151085bd993dd47bd0571a112a99976975d5b536e7a0c114fea1c7f68fb4e25959f3b0fe1483856af0ebeec WHIRLPOOL 6b5c2c526f0ccdaf973624a428bff09d7c26fbc90244fa92ef03ea40037600654a21b713c4a86ae4e7c6b205065fd06dd56df75b1f6640435b4a6576db216147
+EBUILD uhd-3.8.5.ebuild 1890 SHA256 94bfa8c20fd36757c9e16ce930cec1a2c727aa5e9e7c5aea0108d0fbd4cbc241 SHA512 3a7be78cc24276f2e98375765994a28d18a1e8b2de6c637b0c2026f17dc3466829b8903d2f1a79f7bbd705d87288a0889c0d87b646ebd135c4c8b8114e1b9c78 WHIRLPOOL 8e2eeaa8f53590a185cbd203ff7dff076860155ff5d7d14899e3c00ab469dd7d310bf29901d51fd8d31ae49d23032c830173a09223d38cf70bb5e19b851b6df9
+EBUILD uhd-3.9.6.ebuild 1864 SHA256 36fca6f7d641d05393719053d7e810f01c392332f3f5e585a17514eb79fde4e8 SHA512 4040ee39d8567068ac1da6b64cb1fbc9f4692ad390df0b6b7e778de283849b2a4a36edc235f3d7476a5a74c10079971d7cdd0803af9c6006909f3487e9782abc WHIRLPOOL e5483f6a9f5b6ddd8c9a5a98c4b738aea541a5ae9505124d4185a5844e3f3f9505d6e712d0f3c3bb700c64769a576e99db1b3c827eb260b53e92f8fca2bdd3b7
 MISC ChangeLog 2661 SHA256 1c6222b79da8d982e54a4fdfb445679c79cd15da01f692970aec3ec2deae9129 SHA512 551ab26032390f936b7e10ae3bf8f6d5dc129f032755411519f003bd64557f1584497bdc89cfebf49411329c6b2931b0676d6b4181521c935c0c7aa915030ff6 WHIRLPOOL 6c1bf798452d1bc0aadd124a84e94205a0a76b31db3aa2f7d874af0ded50627de1979fab9b5ac5f0c0a63e960ba7b061b3fd132195eeee438dcff4d5af79ee69
 MISC ChangeLog-2015 2743 SHA256 9ad0161d0518e07b3dab0184e675b8d6b3bd23bc6a4a41d52c64e4c536f338d6 SHA512 63f3eed4f7856aaf3911f4cd595bef00fbe1893c15cb7d85b4bbdb2d9264edc24032f671b732202af11a384d603e227c42a48bdef716a0c48fb0720bf49f6904 WHIRLPOOL 6de965f873bb886767a58eaa1bf0ede4fbb84ac3b63e44c32475f5d00172a1887600c7908aa9064b0ab02a9e2b692c9609ca0fc67792989a78bd4ff3432de175
 MISC metadata.xml 539 SHA256 52e1812a3d9f0dbbd216aaa11537ae39ca0777c490ca570718894d18561381d0 SHA512 b5e66134c30244fa689a554543686eac535908aed543eb6179a8c51a98c11d0f1d204518a40e0f79990dba2806b027ea97f6edac382a5bb76fb041231eb61451 WHIRLPOOL 1bc9b2ecfad7bde40db4c42daf72bb5af5f42314f7b46b99c284c97970c201b921422f420cdba7708164e3c73cc5ea18f51b95390ac0ee9e0e858b1412b74770
diff --git a/net-wireless/uhd/files/uhd-3.8.5-gcc6.patch b/net-wireless/uhd/files/uhd-3.8.5-gcc6.patch
new file mode 100644
index 000000000000..c2e5e00f70d6
--- /dev/null
+++ b/net-wireless/uhd/files/uhd-3.8.5-gcc6.patch
@@ -0,0 +1,25 @@
+Bug: https://bugs.gentoo.org/611680
+Backported from: https://github.com/EttusResearch/uhd/commit/b6ad4c0531ef56f4e197cccd06f1d11fc89e4aab
+
+--- a/host/lib/usrp/dboard/db_cbx.cpp
++++ b/host/lib/usrp/dboard/db_cbx.cpp
+@@ -38,7 +38,7 @@ sbx_xcvr::cbx::~cbx(void){
+     /* NOP */
+ }
+ 
+-void sbx_xcvr::cbx::write_lo_regs(dboard_iface::unit_t unit, std::vector<boost::uint32_t> &regs)
++void sbx_xcvr::cbx::write_lo_regs(dboard_iface::unit_t unit, const std::vector<boost::uint32_t> &regs)
+ {
+     BOOST_FOREACH(boost::uint32_t reg, regs)
+     {
+--- a/host/lib/usrp/dboard/db_sbx_common.hpp
++++ b/host/lib/usrp/dboard/db_sbx_common.hpp
+@@ -225,7 +225,7 @@ class sbx_xcvr : public xcvr_dboard_base{
+         /*! This is the registered instance of the wrapper class, sbx_base. */
+         sbx_xcvr *self_base;
+     private:
+-        void write_lo_regs(dboard_iface::unit_t unit, std::vector<boost::uint32_t> &regs);
++        void write_lo_regs(dboard_iface::unit_t unit, const std::vector<boost::uint32_t> &regs);
+         max287x_iface::sptr _txlo;
+         max287x_iface::sptr _rxlo;
+     };
diff --git a/net-wireless/uhd/uhd-3.8.5.ebuild b/net-wireless/uhd/uhd-3.8.5.ebuild
index 1474f296e8ca..d6787b88c5f4 100644
--- a/net-wireless/uhd/uhd-3.8.5.ebuild
+++ b/net-wireless/uhd/uhd-3.8.5.ebuild
@@ -34,7 +34,11 @@ DEPEND="${RDEPEND}
 
 S="${WORKDIR}"/uhd-release_00$(get_version_component_range 1)_00$(get_version_component_range 2)_00$(get_version_component_range 3)/host
 
+PATCHES=( "${FILESDIR}"/${P}-gcc6.patch )
+
 src_prepare() {
+	cmake-utils_src_prepare
+
 	gnome2_environment_reset #534582
 
 	#this may not be needed in 3.4.3 and above, please verify
diff --git a/net-wireless/uhd/uhd-3.9.6.ebuild b/net-wireless/uhd/uhd-3.9.6.ebuild
index f1f73a61cafb..57e303285555 100644
--- a/net-wireless/uhd/uhd-3.9.6.ebuild
+++ b/net-wireless/uhd/uhd-3.9.6.ebuild
@@ -36,6 +36,8 @@ DEPEND="${RDEPEND}
 S="${WORKDIR}"/uhd-release_00$(get_version_component_range 1)_00$(get_version_component_range 2)_00$(get_version_component_range 3)/host
 
 src_prepare() {
+	cmake-utils_src_prepare
+
 	gnome2_environment_reset #534582
 
 	#this may not be needed in 3.4.3 and above, please verify
diff --git a/net-wireless/wpa_supplicant/Manifest b/net-wireless/wpa_supplicant/Manifest
index 538bcbc055dc..cfb98d6a310c 100644
--- a/net-wireless/wpa_supplicant/Manifest
+++ b/net-wireless/wpa_supplicant/Manifest
@@ -6,6 +6,14 @@ AUX 2016-1/0002-Reject-psk-parameter-set-with-invalid-passphrase-cha.patch 2073
 AUX 2016-1/0003-Remove-newlines-from-wpa_supplicant-config-network-o.patch 2510 SHA256 ce022bee65f42a4ae061f390fc52c2b5123985d83755bb03118f901a851eafbe SHA512 fba16df15bad5d5da9bd6e12afa8360e06749cfc711d7741a60a6d152c5b345cfb0f10a8b5f6252c57b01af783ea2d7024da3fc5357282e3524ebd9b592e857f WHIRLPOOL 8deec13763a20700bac8ab9e9574f1b66d8611817f45bcff311c186498118cb3ec6e656c3583d595b2c47fe0179d35e428997e6af029ffa203c2c5831cb19641
 AUX 2016-1/0004-Reject-SET_CRED-commands-with-newline-characters-in-.patch 2412 SHA256 de254d80186a944e2dda73abcdcc66de46b1d2612eb9a1fb1bf3e8d83adbd7f1 SHA512 02b618709800f1434f27660ff7f687a457500f4d266280e59619266558fc214651b0ab9fe206ce56d321477f7cacaff5bbbef1570fe7f7a5402536fa8024f4ff WHIRLPOOL d57198c87d531ba2cabf28d41472c1b37743fa935ec87d37fa603bb5a2387472a5f13111445030d4706279033671eaea5e2e35e17da73ac94537451813ecfaf2
 AUX 2016-1/0005-Reject-SET-commands-with-newline-characters-in-the-s.patch 1897 SHA256 3ede8fd0fa72d7b675d91693a138c3aa8adb1f43ac7f251abc43038b57d83865 SHA512 bb9d22f2d8f041c3d9705a3b15d07212f75315aa55a76b9094dae3008dd52b0afcc3c4fc939c3cab74860d26a6ac5915a39010ace5b8059f0aaee6e6a3698e2d WHIRLPOOL d32c7e0d21ddd2a1d0394d4f3f0ce8cd1fb114ce95ec94f3e98887233517bcc4ed5fea827108e8aa34dea960069bef37778920c891b4cb0363706999ffdb061f
+AUX 2017-1/rebased-v2.6-0001-hostapd-Avoid-key-reinstallation-in-FT-handshake.patch 6218 SHA256 529113cc81256c6178f3c1cf25dd8d3f33e6d770e4a180bd31c6ab7e4917f40b SHA512 f855fa792425f175ccc800eb49df42067b1c1f4b52ba2d24160af4dfbb74dcf8e81661b7e6c8d92fa408938b8a559fc74557d1677913e4a751bfd43706c14bb6 WHIRLPOOL 805ca108a69f1a0b0b62628d593b2b83ca02e2d660f504c6ea4dad66fe3b95413be3b4b01530c9ff97cfa625323a404e77795255695b0d6ee52eea883fb3bb7f
+AUX 2017-1/rebased-v2.6-0002-Prevent-reinstallation-of-an-already-in-use-group-ke.patch 7883 SHA256 d86d47ab74170f3648b45b91bce780949ca92b09ab43df065178850ec0c335d7 SHA512 b4e413aa815572ea0002d33d24b69cd499aebb5efebed8fcaade8b29324bb5853a5db64e8b1dfdf24478e02c66196238b81a6ec777a7a28610435dce4d2c344e WHIRLPOOL 327864b4cdd9943d2bcf95f81717594919e35a649ab35d542616b536129574b94db6f6a01b7246c7c56cbfa9c0fdac2a5ec019a575f08e80f1a667b008d8825a
+AUX 2017-1/rebased-v2.6-0003-Extend-protection-of-GTK-IGTK-reinstallation-of-WNM-.patch 6861 SHA256 d4535e36739a0cc7f3585e6bcba3c0bb8fc67cb3e729844e448c5dc751f47e81 SHA512 a6382d8e84b4829be33c46bf2f4c6f3232c9d924a4547a21dfe023bf5be8ee1c635920295f52be285359efaae95bcc1f12b512659cfd1653b871dd0bea7e5ace WHIRLPOOL f1034c8c8da8e3bbe4127c580d3c3553ced26808877ee67c3e3e8bbb1154901b1c60207784b67ccf9808b6c116c9ef339a04c36ca886abe81c608281cf8b1cb4
+AUX 2017-1/rebased-v2.6-0004-Prevent-installation-of-an-all-zero-TK.patch 2566 SHA256 793a54748161b5af430dd9de4a1988d19cb8e85ab29bc2340f886b0297cee20b SHA512 51ed806f0d5b3f588e26d4db4dcfc6be2cfb12002e26893a6cedd62c7cad0d0de75aed4a666223c4877fc1854b08dce6ddf6f6c4cfd752a5d8d58ad4a968b553 WHIRLPOOL fec74c70ebd2845020f2d9ac4b2f519a728927d6345896bb5fd63c73318872491eb5558ca7a6bbcb7771b6c15430a2eae91f2be7b91ad1665dab5c4233051c37
+AUX 2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch 1949 SHA256 147c8abe07606905d16404fb2d2c8849796ca7c85ed8673c09bb50038bcdeb9e SHA512 8707a123cd78149dfee9f5bd791761ee1eca605ef96580167044c2339c896920cf0e030b184a5afa9e310f5755afb30bef8ebd4522fc52753f3fbd6acead2cdf WHIRLPOOL 067792329050e7986fc1f6fb93c12c15aafcc719e146ab781be6b6f7c53aec620855618c9e4b6da869cb9b4e06d5f9ff790a60f431b78b7ecb3764747306b103
+AUX 2017-1/rebased-v2.6-0006-TDLS-Reject-TPK-TK-reconfiguration.patch 4309 SHA256 596d4d3b63ea859ed7ea9791b3a21cb11b6173b04c0a14a2afa47edf1666afa6 SHA512 37d050b2e4a3598484912667d8b2705fbe84c5c562267f900d42b0c7b606fb1fed09ddca8b80e2131768baa8f3690aab6ba7a232dee6ff1e66150fdb8816c927 WHIRLPOOL c3a5aacb9c610acad5d792fe8023d39abed4a6e0a6f6ba133fce00288f278f9633670f068afed0a80c6012f12a0af6ce0e2829046b81ac8f0f04bffa17dde49d
+AUX 2017-1/rebased-v2.6-0007-WNM-Ignore-WNM-Sleep-Mode-Response-without-pending-r.patch 1649 SHA256 c5a17af84aec2d88c56ce0da2d6945be398fe7cab5c0c340deb30973900c2736 SHA512 111e655cfbb3a86e3792040e0ea375490d31c42c9d43cbe911290d54df5f4db437e4c8ad0e937c51729dcefeb0db0989b8ab55b9523398683abd08ebfec18076 WHIRLPOOL 8d2c8b1a52e199944028d97b3c66e12c155a01771b1bb073d48d7a4a561398544cf9a5feca85adee2d5eb5ceed5c517a03942a3bbcadbe420fc8474f50140eb5
+AUX 2017-1/rebased-v2.6-0008-FT-Do-not-allow-multiple-Reassociation-Response-fram.patch 2750 SHA256 c8840d857b9432f3b488113c85c1ff5d4a4b8d81078b7033388dae1e990843b1 SHA512 fc84edd8b30305cc42053c872554098f3f077292ec980ed6a442f37884087ff2f055738fd55977ed792bef1887dcc8c4626586465d78dd0258edb83dcd50a65a WHIRLPOOL 65af236e7c6de4a7a2cd67be811ea9fe689076c80199a67cdb567ccaf43fae98d9ea804af221908303e254731fd3fab2cf4b987b5a447affc9d7bf238d026d38
 AUX wpa_cli.sh 1284 SHA256 f3aa34b99a90213c53496f8ea014c487266338791f3526043a7fd97adc651fc6 SHA512 250372231eda6f7228fcf76b13fc1b95637d0d9dec96b7bef820bfa1af1496f218909f521daf2ddb2ca81d0ebb3162500f833575b64d8d2b4820c247499e1c56 WHIRLPOOL d9415986c75374f2e0eb5b55d462e083538f7c02f059ca197c0c70645dbfebcabacde24aa77710edbc8ae0dcd0b0f81a2afe6bfd0048f7415affa79d70417722
 AUX wpa_supplicant-2.5-do-not-call-dbus-functions-with-NULL-path.patch 486 SHA256 1d1ba823a6f1447bae53cb95591d6e17e6b95505f983c5f8cb17f312f6be85bb SHA512 dac56bc505a51167042ebe548f0e81a20a5578f753af9bb7ec3335a542d799c6e8739681ef7c8f7747a9bc954f8aa6f1a147250eacba17fd7fff80c4e53638ed WHIRLPOOL 2c6a9615d770924c504d7d90fc13a4738f1b7bc9e34135d89c40522a111e4d5131efea5294eb8375c649f95b591b333cb7990d144c19cc4ed75269d45e023fa5
 AUX wpa_supplicant-2.5-libressl.patch 2793 SHA256 70d663b6d20b0133321480868287701441830e3f4777bde397cc05c68af011b8 SHA512 0e2537968947c71850797989bb1084912f77b2a982b2f5ba683552d761e8760ade41b4ffcdfb9cfdd7941453f1aad236f93eba0bf6d080adc5dfcb71fd94eea8 WHIRLPOOL 23484d782c5f7338bdaf30d1517196e2ea4e1197f19e583a171630206d6886060ae91a4d04275a6ea0382ea9635a8fca7ebc84b42b550b23642d7b5c5614a497
@@ -15,7 +23,7 @@ AUX wpa_supplicant-conf.d 161 SHA256 61ec59007f66ac5bacc0aa095d1f2ccbc977a687038
 AUX wpa_supplicant-init.d 1250 SHA256 98985142371d39ea6294d757e85a3d3fc9fc21718063afbf81869e1d2ca648a7 SHA512 f7439937a11d7a91eee98ab9e16a4853ce8e27395970007ae60ca9a8b1852fadc4a37ee0bf81d7e4806c545f70b139f26942ed1630db070abe8fe8e5ce752403 WHIRLPOOL 01a81c7527561845148102863a6c80c1a0decab56320611a7dc96d7fd0772a75767a5bfcff5fd93a40842e52b517fd417ac21e8233f68e173add847608321a6b
 AUX wpa_supplicant.conf 183 SHA256 15082ad37ebd98f57c3733454a0921a79dc2b41007f1b012fb7e67c09d87de3a SHA512 425a5c955d462ea0d0d3f79c3e1bbf68e15b495df04ad03ed7aee12408b52616af05650dfc147ca5940d69e97360c33995d33733820fef8eb8769b31e58434e8 WHIRLPOOL 4615456a07dfc81139d350cb7618fc204008ae9cfa118f5966f923d758d1339a2d17eb79b631d8eb094225fac583a74705ed5ca4d348554f6b2435f166c16548
 DIST wpa_supplicant-2.6.tar.gz 2753524 SHA256 b4936d34c4e6cdd44954beba74296d964bc2c9668ecaa5255e499636fe2b1450 SHA512 46442cddb6ca043b8b08d143908f149954c238e0f3a57a0df73ca4fab9c1acd91b078f3f26375a1d99cd1d65625986328018c735d8705882c8f91e389cad28a6 WHIRLPOOL 63f91b9f72fee65df5412e90f5a4b38f327f47b44724164aa27a6933a68c68672a129d7c01e658c7fed1f7018fe9e4b743f3c6cef2f69fd75c3f5b9a1cb67c1b
-EBUILD wpa_supplicant-2.6-r2.ebuild 10133 SHA256 757c5c76c736283ff5d47a38673f1d79df9913aa174aaf18b7c953b078c46dcc SHA512 8afba98e121d5573f21ad7cef1c71f8c4993f3411990f91a605ee659a2820d91ab59aa1fc2365806a9c3f6f3249dda96523939f777b5cc8319414805c5c5525d WHIRLPOOL 9f911f2f53bce27da83a30a593672b23e0acb0d46a08824d560b785852483bed5d65c2fae9cd47b53f83f79c7d634b3e0c7c2f4db0d15186a8157c1a9719a6be
+EBUILD wpa_supplicant-2.6-r3.ebuild 11023 SHA256 ee9eafadfd754d08e1c762cbfd65e39d1c8bbd4eeee55b4eee35da3716ad591a SHA512 0b918e911385c70a1ad0d9bb47912f111c7e594b9695f18d5ec2734e90cac31e06e5ca409a5d11ee941de798cdd023e0ca44cc78ee2fea2a778170086e2b7752 WHIRLPOOL 9c9961bb738f3c8fc8da7153d31c8e0d0b4c01efc501330794ca2dd737409c0b2d011053124a79fbb066ba1efcf303a954ea00300914b9c8b5d3c4391d7f09a2
 EBUILD wpa_supplicant-2.6.ebuild 10387 SHA256 88bcb24afd034a61d838a5ea30a4cdedaf40a46140aaf7c1bad5699c4492ec1f SHA512 f5b2bea3e358363ec89d56efacfcbdf7de6adefc1c8869e80407db300bfa9630db11b0c549cdff0ecd0ca67cc655955f2ca1d468991ddddaaa082274c37cf638 WHIRLPOOL 32a4058cf743743e9545f10bbaad05ca474cd33bb977b470e4d651136f086d1d1a0a998191c743fd5e29fcfeb1b9f4626ee02dd613233489a9642ce7e9bdd1cb
 MISC ChangeLog 11682 SHA256 efbca267d21a112d16d2c31ec937decb8835cb2daf8d49888a65512c5d290561 SHA512 5468ebc87b83245f4f950bf3bf08a027a746e5872b932a65690b5996997028dcfc627e0048f7dafaf427ed944b9afde51adbe194dc5a1ee468e7a6ae1e4f3630 WHIRLPOOL 2da07e6d6d160319f0ecacd2aee323792ae9d05257377521a955f624f1c988cb7ae2fc90659dba6ae8244edd006ba85af7356ee16202ed6b31b556785beb8f41
 MISC ChangeLog-2015 51458 SHA256 b9aa43f72daf3df019ae96e8f49a0825f910d19149712e6e6a30a4fc56dd7476 SHA512 84963b76764be27e85bbf40a74c714702fea51406d6de813624e95408018c66ecf36ef50298fe150278a9ca930c5d21946766d3c0aa624627dd29340abc95eae WHIRLPOOL 10bbade886984c1668850770ddb14a92cd990236f150eb7aa9bfdf421035fb7a864a9551f5ba8a5785da2f53d7bd463488905f3ec3479b498ff6b50b298cd887
diff --git a/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0001-hostapd-Avoid-key-reinstallation-in-FT-handshake.patch b/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0001-hostapd-Avoid-key-reinstallation-in-FT-handshake.patch
new file mode 100644
index 000000000000..727684865dbd
--- /dev/null
+++ b/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0001-hostapd-Avoid-key-reinstallation-in-FT-handshake.patch
@@ -0,0 +1,174 @@
+From cf4cab804c7afd5c45505528a8d16e46163243a2 Mon Sep 17 00:00:00 2001
+From: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>
+Date: Fri, 14 Jul 2017 15:15:35 +0200
+Subject: [PATCH 1/8] hostapd: Avoid key reinstallation in FT handshake
+
+Do not reinstall TK to the driver during Reassociation Response frame
+processing if the first attempt of setting the TK succeeded. This avoids
+issues related to clearing the TX/RX PN that could result in reusing
+same PN values for transmitted frames (e.g., due to CCM nonce reuse and
+also hitting replay protection on the receiver) and accepting replayed
+frames on RX side.
+
+This issue was introduced by the commit
+0e84c25434e6a1f283c7b4e62e483729085b78d2 ('FT: Fix PTK configuration in
+authenticator') which allowed wpa_ft_install_ptk() to be called multiple
+times with the same PTK. While the second configuration attempt is
+needed with some drivers, it must be done only if the first attempt
+failed.
+
+Signed-off-by: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>
+---
+ src/ap/ieee802_11.c  | 16 +++++++++++++---
+ src/ap/wpa_auth.c    | 11 +++++++++++
+ src/ap/wpa_auth.h    |  3 ++-
+ src/ap/wpa_auth_ft.c | 10 ++++++++++
+ src/ap/wpa_auth_i.h  |  1 +
+ 5 files changed, 37 insertions(+), 4 deletions(-)
+
+diff --git a/src/ap/ieee802_11.c b/src/ap/ieee802_11.c
+index 4e04169..333035f 100644
+--- a/src/ap/ieee802_11.c
++++ b/src/ap/ieee802_11.c
+@@ -1841,6 +1841,7 @@ static int add_associated_sta(struct hostapd_data *hapd,
+ {
+ 	struct ieee80211_ht_capabilities ht_cap;
+ 	struct ieee80211_vht_capabilities vht_cap;
++	int set = 1;
+ 
+ 	/*
+ 	 * Remove the STA entry to ensure the STA PS state gets cleared and
+@@ -1848,9 +1849,18 @@ static int add_associated_sta(struct hostapd_data *hapd,
+ 	 * FT-over-the-DS, where a station re-associates back to the same AP but
+ 	 * skips the authentication flow, or if working with a driver that
+ 	 * does not support full AP client state.
++	 *
++	 * Skip this if the STA has already completed FT reassociation and the
++	 * TK has been configured since the TX/RX PN must not be reset to 0 for
++	 * the same key.
+ 	 */
+-	if (!sta->added_unassoc)
++	if (!sta->added_unassoc &&
++	    (!(sta->flags & WLAN_STA_AUTHORIZED) ||
++	     !wpa_auth_sta_ft_tk_already_set(sta->wpa_sm))) {
+ 		hostapd_drv_sta_remove(hapd, sta->addr);
++		wpa_auth_sm_event(sta->wpa_sm, WPA_DRV_STA_REMOVED);
++		set = 0;
++	}
+ 
+ #ifdef CONFIG_IEEE80211N
+ 	if (sta->flags & WLAN_STA_HT)
+@@ -1873,11 +1883,11 @@ static int add_associated_sta(struct hostapd_data *hapd,
+ 			    sta->flags & WLAN_STA_VHT ? &vht_cap : NULL,
+ 			    sta->flags | WLAN_STA_ASSOC, sta->qosinfo,
+ 			    sta->vht_opmode, sta->p2p_ie ? 1 : 0,
+-			    sta->added_unassoc)) {
++			    set)) {
+ 		hostapd_logger(hapd, sta->addr,
+ 			       HOSTAPD_MODULE_IEEE80211, HOSTAPD_LEVEL_NOTICE,
+ 			       "Could not %s STA to kernel driver",
+-			       sta->added_unassoc ? "set" : "add");
++			       set ? "set" : "add");
+ 
+ 		if (sta->added_unassoc) {
+ 			hostapd_drv_sta_remove(hapd, sta->addr);
+diff --git a/src/ap/wpa_auth.c b/src/ap/wpa_auth.c
+index 3587086..707971d 100644
+--- a/src/ap/wpa_auth.c
++++ b/src/ap/wpa_auth.c
+@@ -1745,6 +1745,9 @@ int wpa_auth_sm_event(struct wpa_state_machine *sm, enum wpa_event event)
+ #else /* CONFIG_IEEE80211R */
+ 		break;
+ #endif /* CONFIG_IEEE80211R */
++	case WPA_DRV_STA_REMOVED:
++		sm->tk_already_set = FALSE;
++		return 0;
+ 	}
+ 
+ #ifdef CONFIG_IEEE80211R
+@@ -3250,6 +3253,14 @@ int wpa_auth_sta_wpa_version(struct wpa_state_machine *sm)
+ }
+ 
+ 
++int wpa_auth_sta_ft_tk_already_set(struct wpa_state_machine *sm)
++{
++	if (!sm || !wpa_key_mgmt_ft(sm->wpa_key_mgmt))
++		return 0;
++	return sm->tk_already_set;
++}
++
++
+ int wpa_auth_sta_clear_pmksa(struct wpa_state_machine *sm,
+ 			     struct rsn_pmksa_cache_entry *entry)
+ {
+diff --git a/src/ap/wpa_auth.h b/src/ap/wpa_auth.h
+index 0de8d97..97461b0 100644
+--- a/src/ap/wpa_auth.h
++++ b/src/ap/wpa_auth.h
+@@ -267,7 +267,7 @@ void wpa_receive(struct wpa_authenticator *wpa_auth,
+ 		 u8 *data, size_t data_len);
+ enum wpa_event {
+ 	WPA_AUTH, WPA_ASSOC, WPA_DISASSOC, WPA_DEAUTH, WPA_REAUTH,
+-	WPA_REAUTH_EAPOL, WPA_ASSOC_FT
++	WPA_REAUTH_EAPOL, WPA_ASSOC_FT, WPA_DRV_STA_REMOVED
+ };
+ void wpa_remove_ptk(struct wpa_state_machine *sm);
+ int wpa_auth_sm_event(struct wpa_state_machine *sm, enum wpa_event event);
+@@ -280,6 +280,7 @@ int wpa_auth_pairwise_set(struct wpa_state_machine *sm);
+ int wpa_auth_get_pairwise(struct wpa_state_machine *sm);
+ int wpa_auth_sta_key_mgmt(struct wpa_state_machine *sm);
+ int wpa_auth_sta_wpa_version(struct wpa_state_machine *sm);
++int wpa_auth_sta_ft_tk_already_set(struct wpa_state_machine *sm);
+ int wpa_auth_sta_clear_pmksa(struct wpa_state_machine *sm,
+ 			     struct rsn_pmksa_cache_entry *entry);
+ struct rsn_pmksa_cache_entry *
+diff --git a/src/ap/wpa_auth_ft.c b/src/ap/wpa_auth_ft.c
+index 42242a5..e63b99a 100644
+--- a/src/ap/wpa_auth_ft.c
++++ b/src/ap/wpa_auth_ft.c
+@@ -780,6 +780,14 @@ void wpa_ft_install_ptk(struct wpa_state_machine *sm)
+ 		return;
+ 	}
+ 
++	if (sm->tk_already_set) {
++		/* Must avoid TK reconfiguration to prevent clearing of TX/RX
++		 * PN in the driver */
++		wpa_printf(MSG_DEBUG,
++			   "FT: Do not re-install same PTK to the driver");
++		return;
++	}
++
+ 	/* FIX: add STA entry to kernel/driver here? The set_key will fail
+ 	 * most likely without this.. At the moment, STA entry is added only
+ 	 * after association has been completed. This function will be called
+@@ -792,6 +800,7 @@ void wpa_ft_install_ptk(struct wpa_state_machine *sm)
+ 
+ 	/* FIX: MLME-SetProtection.Request(TA, Tx_Rx) */
+ 	sm->pairwise_set = TRUE;
++	sm->tk_already_set = TRUE;
+ }
+ 
+ 
+@@ -898,6 +907,7 @@ static int wpa_ft_process_auth_req(struct wpa_state_machine *sm,
+ 
+ 	sm->pairwise = pairwise;
+ 	sm->PTK_valid = TRUE;
++	sm->tk_already_set = FALSE;
+ 	wpa_ft_install_ptk(sm);
+ 
+ 	buflen = 2 + sizeof(struct rsn_mdie) + 2 + sizeof(struct rsn_ftie) +
+diff --git a/src/ap/wpa_auth_i.h b/src/ap/wpa_auth_i.h
+index 72b7eb3..7fd8f05 100644
+--- a/src/ap/wpa_auth_i.h
++++ b/src/ap/wpa_auth_i.h
+@@ -65,6 +65,7 @@ struct wpa_state_machine {
+ 	struct wpa_ptk PTK;
+ 	Boolean PTK_valid;
+ 	Boolean pairwise_set;
++	Boolean tk_already_set;
+ 	int keycount;
+ 	Boolean Pair;
+ 	struct wpa_key_replay_counter {
+-- 
+2.7.4
+
diff --git a/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0002-Prevent-reinstallation-of-an-already-in-use-group-ke.patch b/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0002-Prevent-reinstallation-of-an-already-in-use-group-ke.patch
new file mode 100644
index 000000000000..1802d664add6
--- /dev/null
+++ b/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0002-Prevent-reinstallation-of-an-already-in-use-group-ke.patch
@@ -0,0 +1,250 @@
+From 927f891007c402fefd1ff384645b3f07597c3ede Mon Sep 17 00:00:00 2001
+From: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>
+Date: Wed, 12 Jul 2017 16:03:24 +0200
+Subject: [PATCH 2/8] Prevent reinstallation of an already in-use group key
+
+Track the current GTK and IGTK that is in use and when receiving a
+(possibly retransmitted) Group Message 1 or WNM-Sleep Mode Response, do
+not install the given key if it is already in use. This prevents an
+attacker from trying to trick the client into resetting or lowering the
+sequence counter associated to the group key.
+
+Signed-off-by: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>
+---
+ src/common/wpa_common.h |  11 +++++
+ src/rsn_supp/wpa.c      | 116 ++++++++++++++++++++++++++++++------------------
+ src/rsn_supp/wpa_i.h    |   4 ++
+ 3 files changed, 87 insertions(+), 44 deletions(-)
+
+diff --git a/src/common/wpa_common.h b/src/common/wpa_common.h
+index af1d0f0..d200285 100644
+--- a/src/common/wpa_common.h
++++ b/src/common/wpa_common.h
+@@ -217,6 +217,17 @@ struct wpa_ptk {
+ 	size_t tk_len;
+ };
+ 
++struct wpa_gtk {
++	u8 gtk[WPA_GTK_MAX_LEN];
++	size_t gtk_len;
++};
++
++#ifdef CONFIG_IEEE80211W
++struct wpa_igtk {
++	u8 igtk[WPA_IGTK_MAX_LEN];
++	size_t igtk_len;
++};
++#endif /* CONFIG_IEEE80211W */
+ 
+ /* WPA IE version 1
+  * 00-50-f2:1 (OUI:OUI type)
+diff --git a/src/rsn_supp/wpa.c b/src/rsn_supp/wpa.c
+index 3c47879..95bd7be 100644
+--- a/src/rsn_supp/wpa.c
++++ b/src/rsn_supp/wpa.c
+@@ -714,6 +714,15 @@ static int wpa_supplicant_install_gtk(struct wpa_sm *sm,
+ 	const u8 *_gtk = gd->gtk;
+ 	u8 gtk_buf[32];
+ 
++	/* Detect possible key reinstallation */
++	if (sm->gtk.gtk_len == (size_t) gd->gtk_len &&
++	    os_memcmp(sm->gtk.gtk, gd->gtk, sm->gtk.gtk_len) == 0) {
++		wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG,
++			"WPA: Not reinstalling already in-use GTK to the driver (keyidx=%d tx=%d len=%d)",
++			gd->keyidx, gd->tx, gd->gtk_len);
++		return 0;
++	}
++
+ 	wpa_hexdump_key(MSG_DEBUG, "WPA: Group Key", gd->gtk, gd->gtk_len);
+ 	wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG,
+ 		"WPA: Installing GTK to the driver (keyidx=%d tx=%d len=%d)",
+@@ -748,6 +757,9 @@ static int wpa_supplicant_install_gtk(struct wpa_sm *sm,
+ 	}
+ 	os_memset(gtk_buf, 0, sizeof(gtk_buf));
+ 
++	sm->gtk.gtk_len = gd->gtk_len;
++	os_memcpy(sm->gtk.gtk, gd->gtk, sm->gtk.gtk_len);
++
+ 	return 0;
+ }
+ 
+@@ -854,6 +866,48 @@ static int wpa_supplicant_pairwise_gtk(struct wpa_sm *sm,
+ }
+ 
+ 
++#ifdef CONFIG_IEEE80211W
++static int wpa_supplicant_install_igtk(struct wpa_sm *sm,
++				       const struct wpa_igtk_kde *igtk)
++{
++	size_t len = wpa_cipher_key_len(sm->mgmt_group_cipher);
++	u16 keyidx = WPA_GET_LE16(igtk->keyid);
++
++	/* Detect possible key reinstallation */
++	if (sm->igtk.igtk_len == len &&
++	    os_memcmp(sm->igtk.igtk, igtk->igtk, sm->igtk.igtk_len) == 0) {
++		wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG,
++			"WPA: Not reinstalling already in-use IGTK to the driver (keyidx=%d)",
++			keyidx);
++		return  0;
++	}
++
++	wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG,
++		"WPA: IGTK keyid %d pn %02x%02x%02x%02x%02x%02x",
++		keyidx, MAC2STR(igtk->pn));
++	wpa_hexdump_key(MSG_DEBUG, "WPA: IGTK", igtk->igtk, len);
++	if (keyidx > 4095) {
++		wpa_msg(sm->ctx->msg_ctx, MSG_WARNING,
++			"WPA: Invalid IGTK KeyID %d", keyidx);
++		return -1;
++	}
++	if (wpa_sm_set_key(sm, wpa_cipher_to_alg(sm->mgmt_group_cipher),
++			   broadcast_ether_addr,
++			   keyidx, 0, igtk->pn, sizeof(igtk->pn),
++			   igtk->igtk, len) < 0) {
++		wpa_msg(sm->ctx->msg_ctx, MSG_WARNING,
++			"WPA: Failed to configure IGTK to the driver");
++		return -1;
++	}
++
++	sm->igtk.igtk_len = len;
++	os_memcpy(sm->igtk.igtk, igtk->igtk, sm->igtk.igtk_len);
++
++	return 0;
++}
++#endif /* CONFIG_IEEE80211W */
++
++
+ static int ieee80211w_set_keys(struct wpa_sm *sm,
+ 			       struct wpa_eapol_ie_parse *ie)
+ {
+@@ -864,30 +918,14 @@ static int ieee80211w_set_keys(struct wpa_sm *sm,
+ 	if (ie->igtk) {
+ 		size_t len;
+ 		const struct wpa_igtk_kde *igtk;
+-		u16 keyidx;
++
+ 		len = wpa_cipher_key_len(sm->mgmt_group_cipher);
+ 		if (ie->igtk_len != WPA_IGTK_KDE_PREFIX_LEN + len)
+ 			return -1;
++
+ 		igtk = (const struct wpa_igtk_kde *) ie->igtk;
+-		keyidx = WPA_GET_LE16(igtk->keyid);
+-		wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG, "WPA: IGTK keyid %d "
+-			"pn %02x%02x%02x%02x%02x%02x",
+-			keyidx, MAC2STR(igtk->pn));
+-		wpa_hexdump_key(MSG_DEBUG, "WPA: IGTK",
+-				igtk->igtk, len);
+-		if (keyidx > 4095) {
+-			wpa_msg(sm->ctx->msg_ctx, MSG_WARNING,
+-				"WPA: Invalid IGTK KeyID %d", keyidx);
+-			return -1;
+-		}
+-		if (wpa_sm_set_key(sm, wpa_cipher_to_alg(sm->mgmt_group_cipher),
+-				   broadcast_ether_addr,
+-				   keyidx, 0, igtk->pn, sizeof(igtk->pn),
+-				   igtk->igtk, len) < 0) {
+-			wpa_msg(sm->ctx->msg_ctx, MSG_WARNING,
+-				"WPA: Failed to configure IGTK to the driver");
++		if (wpa_supplicant_install_igtk(sm, igtk) < 0)
+ 			return -1;
+-		}
+ 	}
+ 
+ 	return 0;
+@@ -2307,7 +2345,7 @@ void wpa_sm_deinit(struct wpa_sm *sm)
+  */
+ void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid)
+ {
+-	int clear_ptk = 1;
++	int clear_keys = 1;
+ 
+ 	if (sm == NULL)
+ 		return;
+@@ -2333,11 +2371,11 @@ void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid)
+ 		/* Prepare for the next transition */
+ 		wpa_ft_prepare_auth_request(sm, NULL);
+ 
+-		clear_ptk = 0;
++		clear_keys = 0;
+ 	}
+ #endif /* CONFIG_IEEE80211R */
+ 
+-	if (clear_ptk) {
++	if (clear_keys) {
+ 		/*
+ 		 * IEEE 802.11, 8.4.10: Delete PTK SA on (re)association if
+ 		 * this is not part of a Fast BSS Transition.
+@@ -2347,6 +2385,10 @@ void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid)
+ 		os_memset(&sm->ptk, 0, sizeof(sm->ptk));
+ 		sm->tptk_set = 0;
+ 		os_memset(&sm->tptk, 0, sizeof(sm->tptk));
++		os_memset(&sm->gtk, 0, sizeof(sm->gtk));
++#ifdef CONFIG_IEEE80211W
++		os_memset(&sm->igtk, 0, sizeof(sm->igtk));
++#endif /* CONFIG_IEEE80211W */
+ 	}
+ 
+ #ifdef CONFIG_TDLS
+@@ -2877,6 +2919,10 @@ void wpa_sm_drop_sa(struct wpa_sm *sm)
+ 	os_memset(sm->pmk, 0, sizeof(sm->pmk));
+ 	os_memset(&sm->ptk, 0, sizeof(sm->ptk));
+ 	os_memset(&sm->tptk, 0, sizeof(sm->tptk));
++	os_memset(&sm->gtk, 0, sizeof(sm->gtk));
++#ifdef CONFIG_IEEE80211W
++	os_memset(&sm->igtk, 0, sizeof(sm->igtk));
++#endif /* CONFIG_IEEE80211W */
+ #ifdef CONFIG_IEEE80211R
+ 	os_memset(sm->xxkey, 0, sizeof(sm->xxkey));
+ 	os_memset(sm->pmk_r0, 0, sizeof(sm->pmk_r0));
+@@ -2949,29 +2995,11 @@ int wpa_wnmsleep_install_key(struct wpa_sm *sm, u8 subelem_id, u8 *buf)
+ 		os_memset(&gd, 0, sizeof(gd));
+ #ifdef CONFIG_IEEE80211W
+ 	} else if (subelem_id == WNM_SLEEP_SUBELEM_IGTK) {
+-		struct wpa_igtk_kde igd;
+-		u16 keyidx;
+-
+-		os_memset(&igd, 0, sizeof(igd));
+-		keylen = wpa_cipher_key_len(sm->mgmt_group_cipher);
+-		os_memcpy(igd.keyid, buf + 2, 2);
+-		os_memcpy(igd.pn, buf + 4, 6);
+-
+-		keyidx = WPA_GET_LE16(igd.keyid);
+-		os_memcpy(igd.igtk, buf + 10, keylen);
+-
+-		wpa_hexdump_key(MSG_DEBUG, "Install IGTK (WNM SLEEP)",
+-				igd.igtk, keylen);
+-		if (wpa_sm_set_key(sm, wpa_cipher_to_alg(sm->mgmt_group_cipher),
+-				   broadcast_ether_addr,
+-				   keyidx, 0, igd.pn, sizeof(igd.pn),
+-				   igd.igtk, keylen) < 0) {
+-			wpa_printf(MSG_DEBUG, "Failed to install the IGTK in "
+-				   "WNM mode");
+-			os_memset(&igd, 0, sizeof(igd));
++		const struct wpa_igtk_kde *igtk;
++
++		igtk = (const struct wpa_igtk_kde *) (buf + 2);
++		if (wpa_supplicant_install_igtk(sm, igtk) < 0)
+ 			return -1;
+-		}
+-		os_memset(&igd, 0, sizeof(igd));
+ #endif /* CONFIG_IEEE80211W */
+ 	} else {
+ 		wpa_printf(MSG_DEBUG, "Unknown element id");
+diff --git a/src/rsn_supp/wpa_i.h b/src/rsn_supp/wpa_i.h
+index f653ba6..afc9e37 100644
+--- a/src/rsn_supp/wpa_i.h
++++ b/src/rsn_supp/wpa_i.h
+@@ -31,6 +31,10 @@ struct wpa_sm {
+ 	u8 rx_replay_counter[WPA_REPLAY_COUNTER_LEN];
+ 	int rx_replay_counter_set;
+ 	u8 request_counter[WPA_REPLAY_COUNTER_LEN];
++	struct wpa_gtk gtk;
++#ifdef CONFIG_IEEE80211W
++	struct wpa_igtk igtk;
++#endif /* CONFIG_IEEE80211W */
+ 
+ 	struct eapol_sm *eapol; /* EAPOL state machine from upper level code */
+ 
+-- 
+2.7.4
+
diff --git a/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0003-Extend-protection-of-GTK-IGTK-reinstallation-of-WNM-.patch b/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0003-Extend-protection-of-GTK-IGTK-reinstallation-of-WNM-.patch
new file mode 100644
index 000000000000..e2937b851ad5
--- /dev/null
+++ b/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0003-Extend-protection-of-GTK-IGTK-reinstallation-of-WNM-.patch
@@ -0,0 +1,184 @@
+From 8280294e74846ea342389a0cd17215050fa5afe8 Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <j@w1.fi>
+Date: Sun, 1 Oct 2017 12:12:24 +0300
+Subject: [PATCH 3/8] Extend protection of GTK/IGTK reinstallation of WNM-Sleep
+ Mode cases
+
+This extends the protection to track last configured GTK/IGTK value
+separately from EAPOL-Key frames and WNM-Sleep Mode frames to cover a
+corner case where these two different mechanisms may get used when the
+GTK/IGTK has changed and tracking a single value is not sufficient to
+detect a possible key reconfiguration.
+
+Signed-off-by: Jouni Malinen <j@w1.fi>
+---
+ src/rsn_supp/wpa.c   | 53 +++++++++++++++++++++++++++++++++++++---------------
+ src/rsn_supp/wpa_i.h |  2 ++
+ 2 files changed, 40 insertions(+), 15 deletions(-)
+
+diff --git a/src/rsn_supp/wpa.c b/src/rsn_supp/wpa.c
+index 95bd7be..7a2c68d 100644
+--- a/src/rsn_supp/wpa.c
++++ b/src/rsn_supp/wpa.c
+@@ -709,14 +709,17 @@ struct wpa_gtk_data {
+ 
+ static int wpa_supplicant_install_gtk(struct wpa_sm *sm,
+ 				      const struct wpa_gtk_data *gd,
+-				      const u8 *key_rsc)
++				      const u8 *key_rsc, int wnm_sleep)
+ {
+ 	const u8 *_gtk = gd->gtk;
+ 	u8 gtk_buf[32];
+ 
+ 	/* Detect possible key reinstallation */
+-	if (sm->gtk.gtk_len == (size_t) gd->gtk_len &&
+-	    os_memcmp(sm->gtk.gtk, gd->gtk, sm->gtk.gtk_len) == 0) {
++	if ((sm->gtk.gtk_len == (size_t) gd->gtk_len &&
++	     os_memcmp(sm->gtk.gtk, gd->gtk, sm->gtk.gtk_len) == 0) ||
++	    (sm->gtk_wnm_sleep.gtk_len == (size_t) gd->gtk_len &&
++	     os_memcmp(sm->gtk_wnm_sleep.gtk, gd->gtk,
++		       sm->gtk_wnm_sleep.gtk_len) == 0)) {
+ 		wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG,
+ 			"WPA: Not reinstalling already in-use GTK to the driver (keyidx=%d tx=%d len=%d)",
+ 			gd->keyidx, gd->tx, gd->gtk_len);
+@@ -757,8 +760,14 @@ static int wpa_supplicant_install_gtk(struct wpa_sm *sm,
+ 	}
+ 	os_memset(gtk_buf, 0, sizeof(gtk_buf));
+ 
+-	sm->gtk.gtk_len = gd->gtk_len;
+-	os_memcpy(sm->gtk.gtk, gd->gtk, sm->gtk.gtk_len);
++	if (wnm_sleep) {
++		sm->gtk_wnm_sleep.gtk_len = gd->gtk_len;
++		os_memcpy(sm->gtk_wnm_sleep.gtk, gd->gtk,
++			  sm->gtk_wnm_sleep.gtk_len);
++	} else {
++		sm->gtk.gtk_len = gd->gtk_len;
++		os_memcpy(sm->gtk.gtk, gd->gtk, sm->gtk.gtk_len);
++	}
+ 
+ 	return 0;
+ }
+@@ -852,7 +861,7 @@ static int wpa_supplicant_pairwise_gtk(struct wpa_sm *sm,
+ 	    (wpa_supplicant_check_group_cipher(sm, sm->group_cipher,
+ 					       gtk_len, gtk_len,
+ 					       &gd.key_rsc_len, &gd.alg) ||
+-	     wpa_supplicant_install_gtk(sm, &gd, key_rsc))) {
++	     wpa_supplicant_install_gtk(sm, &gd, key_rsc, 0))) {
+ 		wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG,
+ 			"RSN: Failed to install GTK");
+ 		os_memset(&gd, 0, sizeof(gd));
+@@ -868,14 +877,18 @@ static int wpa_supplicant_pairwise_gtk(struct wpa_sm *sm,
+ 
+ #ifdef CONFIG_IEEE80211W
+ static int wpa_supplicant_install_igtk(struct wpa_sm *sm,
+-				       const struct wpa_igtk_kde *igtk)
++				       const struct wpa_igtk_kde *igtk,
++				       int wnm_sleep)
+ {
+ 	size_t len = wpa_cipher_key_len(sm->mgmt_group_cipher);
+ 	u16 keyidx = WPA_GET_LE16(igtk->keyid);
+ 
+ 	/* Detect possible key reinstallation */
+-	if (sm->igtk.igtk_len == len &&
+-	    os_memcmp(sm->igtk.igtk, igtk->igtk, sm->igtk.igtk_len) == 0) {
++	if ((sm->igtk.igtk_len == len &&
++	     os_memcmp(sm->igtk.igtk, igtk->igtk, sm->igtk.igtk_len) == 0) ||
++	    (sm->igtk_wnm_sleep.igtk_len == len &&
++	     os_memcmp(sm->igtk_wnm_sleep.igtk, igtk->igtk,
++		       sm->igtk_wnm_sleep.igtk_len) == 0)) {
+ 		wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG,
+ 			"WPA: Not reinstalling already in-use IGTK to the driver (keyidx=%d)",
+ 			keyidx);
+@@ -900,8 +913,14 @@ static int wpa_supplicant_install_igtk(struct wpa_sm *sm,
+ 		return -1;
+ 	}
+ 
+-	sm->igtk.igtk_len = len;
+-	os_memcpy(sm->igtk.igtk, igtk->igtk, sm->igtk.igtk_len);
++	if (wnm_sleep) {
++		sm->igtk_wnm_sleep.igtk_len = len;
++		os_memcpy(sm->igtk_wnm_sleep.igtk, igtk->igtk,
++			  sm->igtk_wnm_sleep.igtk_len);
++	} else {
++		sm->igtk.igtk_len = len;
++		os_memcpy(sm->igtk.igtk, igtk->igtk, sm->igtk.igtk_len);
++	}
+ 
+ 	return 0;
+ }
+@@ -924,7 +943,7 @@ static int ieee80211w_set_keys(struct wpa_sm *sm,
+ 			return -1;
+ 
+ 		igtk = (const struct wpa_igtk_kde *) ie->igtk;
+-		if (wpa_supplicant_install_igtk(sm, igtk) < 0)
++		if (wpa_supplicant_install_igtk(sm, igtk, 0) < 0)
+ 			return -1;
+ 	}
+ 
+@@ -1574,7 +1593,7 @@ static void wpa_supplicant_process_1_of_2(struct wpa_sm *sm,
+ 	if (wpa_supplicant_rsc_relaxation(sm, key->key_rsc))
+ 		key_rsc = null_rsc;
+ 
+-	if (wpa_supplicant_install_gtk(sm, &gd, key_rsc) ||
++	if (wpa_supplicant_install_gtk(sm, &gd, key_rsc, 0) ||
+ 	    wpa_supplicant_send_2_of_2(sm, key, ver, key_info) < 0)
+ 		goto failed;
+ 	os_memset(&gd, 0, sizeof(gd));
+@@ -2386,8 +2405,10 @@ void wpa_sm_notify_assoc(struct wpa_sm *sm, const u8 *bssid)
+ 		sm->tptk_set = 0;
+ 		os_memset(&sm->tptk, 0, sizeof(sm->tptk));
+ 		os_memset(&sm->gtk, 0, sizeof(sm->gtk));
++		os_memset(&sm->gtk_wnm_sleep, 0, sizeof(sm->gtk_wnm_sleep));
+ #ifdef CONFIG_IEEE80211W
+ 		os_memset(&sm->igtk, 0, sizeof(sm->igtk));
++		os_memset(&sm->igtk_wnm_sleep, 0, sizeof(sm->igtk_wnm_sleep));
+ #endif /* CONFIG_IEEE80211W */
+ 	}
+ 
+@@ -2920,8 +2941,10 @@ void wpa_sm_drop_sa(struct wpa_sm *sm)
+ 	os_memset(&sm->ptk, 0, sizeof(sm->ptk));
+ 	os_memset(&sm->tptk, 0, sizeof(sm->tptk));
+ 	os_memset(&sm->gtk, 0, sizeof(sm->gtk));
++	os_memset(&sm->gtk_wnm_sleep, 0, sizeof(sm->gtk_wnm_sleep));
+ #ifdef CONFIG_IEEE80211W
+ 	os_memset(&sm->igtk, 0, sizeof(sm->igtk));
++	os_memset(&sm->igtk_wnm_sleep, 0, sizeof(sm->igtk_wnm_sleep));
+ #endif /* CONFIG_IEEE80211W */
+ #ifdef CONFIG_IEEE80211R
+ 	os_memset(sm->xxkey, 0, sizeof(sm->xxkey));
+@@ -2986,7 +3009,7 @@ int wpa_wnmsleep_install_key(struct wpa_sm *sm, u8 subelem_id, u8 *buf)
+ 
+ 		wpa_hexdump_key(MSG_DEBUG, "Install GTK (WNM SLEEP)",
+ 				gd.gtk, gd.gtk_len);
+-		if (wpa_supplicant_install_gtk(sm, &gd, key_rsc)) {
++		if (wpa_supplicant_install_gtk(sm, &gd, key_rsc, 1)) {
+ 			os_memset(&gd, 0, sizeof(gd));
+ 			wpa_printf(MSG_DEBUG, "Failed to install the GTK in "
+ 				   "WNM mode");
+@@ -2998,7 +3021,7 @@ int wpa_wnmsleep_install_key(struct wpa_sm *sm, u8 subelem_id, u8 *buf)
+ 		const struct wpa_igtk_kde *igtk;
+ 
+ 		igtk = (const struct wpa_igtk_kde *) (buf + 2);
+-		if (wpa_supplicant_install_igtk(sm, igtk) < 0)
++		if (wpa_supplicant_install_igtk(sm, igtk, 1) < 0)
+ 			return -1;
+ #endif /* CONFIG_IEEE80211W */
+ 	} else {
+diff --git a/src/rsn_supp/wpa_i.h b/src/rsn_supp/wpa_i.h
+index afc9e37..9a54631 100644
+--- a/src/rsn_supp/wpa_i.h
++++ b/src/rsn_supp/wpa_i.h
+@@ -32,8 +32,10 @@ struct wpa_sm {
+ 	int rx_replay_counter_set;
+ 	u8 request_counter[WPA_REPLAY_COUNTER_LEN];
+ 	struct wpa_gtk gtk;
++	struct wpa_gtk gtk_wnm_sleep;
+ #ifdef CONFIG_IEEE80211W
+ 	struct wpa_igtk igtk;
++	struct wpa_igtk igtk_wnm_sleep;
+ #endif /* CONFIG_IEEE80211W */
+ 
+ 	struct eapol_sm *eapol; /* EAPOL state machine from upper level code */
+-- 
+2.7.4
+
diff --git a/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0004-Prevent-installation-of-an-all-zero-TK.patch b/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0004-Prevent-installation-of-an-all-zero-TK.patch
new file mode 100644
index 000000000000..22ee217947d6
--- /dev/null
+++ b/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0004-Prevent-installation-of-an-all-zero-TK.patch
@@ -0,0 +1,79 @@
+From 8f82bc94e8697a9d47fa8774dfdaaede1084912c Mon Sep 17 00:00:00 2001
+From: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>
+Date: Fri, 29 Sep 2017 04:22:51 +0200
+Subject: [PATCH 4/8] Prevent installation of an all-zero TK
+
+Properly track whether a PTK has already been installed to the driver
+and the TK part cleared from memory. This prevents an attacker from
+trying to trick the client into installing an all-zero TK.
+
+This fixes the earlier fix in commit
+ad00d64e7d8827b3cebd665a0ceb08adabf15e1e ('Fix TK configuration to the
+driver in EAPOL-Key 3/4 retry case') which did not take into account
+possibility of an extra message 1/4 showing up between retries of
+message 3/4.
+
+Signed-off-by: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>
+---
+ src/common/wpa_common.h | 1 +
+ src/rsn_supp/wpa.c      | 5 ++---
+ src/rsn_supp/wpa_i.h    | 1 -
+ 3 files changed, 3 insertions(+), 4 deletions(-)
+
+diff --git a/src/common/wpa_common.h b/src/common/wpa_common.h
+index d200285..1021ccb 100644
+--- a/src/common/wpa_common.h
++++ b/src/common/wpa_common.h
+@@ -215,6 +215,7 @@ struct wpa_ptk {
+ 	size_t kck_len;
+ 	size_t kek_len;
+ 	size_t tk_len;
++	int installed; /* 1 if key has already been installed to driver */
+ };
+ 
+ struct wpa_gtk {
+diff --git a/src/rsn_supp/wpa.c b/src/rsn_supp/wpa.c
+index 7a2c68d..0550a41 100644
+--- a/src/rsn_supp/wpa.c
++++ b/src/rsn_supp/wpa.c
+@@ -510,7 +510,6 @@ static void wpa_supplicant_process_1_of_4(struct wpa_sm *sm,
+ 		os_memset(buf, 0, sizeof(buf));
+ 	}
+ 	sm->tptk_set = 1;
+-	sm->tk_to_set = 1;
+ 
+ 	kde = sm->assoc_wpa_ie;
+ 	kde_len = sm->assoc_wpa_ie_len;
+@@ -615,7 +614,7 @@ static int wpa_supplicant_install_ptk(struct wpa_sm *sm,
+ 	enum wpa_alg alg;
+ 	const u8 *key_rsc;
+ 
+-	if (!sm->tk_to_set) {
++	if (sm->ptk.installed) {
+ 		wpa_dbg(sm->ctx->msg_ctx, MSG_DEBUG,
+ 			"WPA: Do not re-install same PTK to the driver");
+ 		return 0;
+@@ -659,7 +658,7 @@ static int wpa_supplicant_install_ptk(struct wpa_sm *sm,
+ 
+ 	/* TK is not needed anymore in supplicant */
+ 	os_memset(sm->ptk.tk, 0, WPA_TK_MAX_LEN);
+-	sm->tk_to_set = 0;
++	sm->ptk.installed = 1;
+ 
+ 	if (sm->wpa_ptk_rekey) {
+ 		eloop_cancel_timeout(wpa_sm_rekey_ptk, sm, NULL);
+diff --git a/src/rsn_supp/wpa_i.h b/src/rsn_supp/wpa_i.h
+index 9a54631..41f371f 100644
+--- a/src/rsn_supp/wpa_i.h
++++ b/src/rsn_supp/wpa_i.h
+@@ -24,7 +24,6 @@ struct wpa_sm {
+ 	struct wpa_ptk ptk, tptk;
+ 	int ptk_set, tptk_set;
+ 	unsigned int msg_3_of_4_ok:1;
+-	unsigned int tk_to_set:1;
+ 	u8 snonce[WPA_NONCE_LEN];
+ 	u8 anonce[WPA_NONCE_LEN]; /* ANonce from the last 1/4 msg */
+ 	int renew_snonce;
+-- 
+2.7.4
+
diff --git a/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch b/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch
new file mode 100644
index 000000000000..c19c4c710235
--- /dev/null
+++ b/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch
@@ -0,0 +1,64 @@
+From 12fac09b437a1dc8a0f253e265934a8aaf4d2f8b Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <j@w1.fi>
+Date: Sun, 1 Oct 2017 12:32:57 +0300
+Subject: [PATCH 5/8] Fix PTK rekeying to generate a new ANonce
+
+The Authenticator state machine path for PTK rekeying ended up bypassing
+the AUTHENTICATION2 state where a new ANonce is generated when going
+directly to the PTKSTART state since there is no need to try to
+determine the PMK again in such a case. This is far from ideal since the
+new PTK would depend on a new nonce only from the supplicant.
+
+Fix this by generating a new ANonce when moving to the PTKSTART state
+for the purpose of starting new 4-way handshake to rekey PTK.
+
+Signed-off-by: Jouni Malinen <j@w1.fi>
+---
+ src/ap/wpa_auth.c | 24 +++++++++++++++++++++---
+ 1 file changed, 21 insertions(+), 3 deletions(-)
+
+diff --git a/src/ap/wpa_auth.c b/src/ap/wpa_auth.c
+index 707971d..bf10cc1 100644
+--- a/src/ap/wpa_auth.c
++++ b/src/ap/wpa_auth.c
+@@ -1901,6 +1901,21 @@ SM_STATE(WPA_PTK, AUTHENTICATION2)
+ }
+ 
+ 
++static int wpa_auth_sm_ptk_update(struct wpa_state_machine *sm)
++{
++	if (random_get_bytes(sm->ANonce, WPA_NONCE_LEN)) {
++		wpa_printf(MSG_ERROR,
++			   "WPA: Failed to get random data for ANonce");
++		sm->Disconnect = TRUE;
++		return -1;
++	}
++	wpa_hexdump(MSG_DEBUG, "WPA: Assign new ANonce", sm->ANonce,
++		    WPA_NONCE_LEN);
++	sm->TimeoutCtr = 0;
++	return 0;
++}
++
++
+ SM_STATE(WPA_PTK, INITPMK)
+ {
+ 	u8 msk[2 * PMK_LEN];
+@@ -2458,9 +2473,12 @@ SM_STEP(WPA_PTK)
+ 		SM_ENTER(WPA_PTK, AUTHENTICATION);
+ 	else if (sm->ReAuthenticationRequest)
+ 		SM_ENTER(WPA_PTK, AUTHENTICATION2);
+-	else if (sm->PTKRequest)
+-		SM_ENTER(WPA_PTK, PTKSTART);
+-	else switch (sm->wpa_ptk_state) {
++	else if (sm->PTKRequest) {
++		if (wpa_auth_sm_ptk_update(sm) < 0)
++			SM_ENTER(WPA_PTK, DISCONNECTED);
++		else
++			SM_ENTER(WPA_PTK, PTKSTART);
++	} else switch (sm->wpa_ptk_state) {
+ 	case WPA_PTK_INITIALIZE:
+ 		break;
+ 	case WPA_PTK_DISCONNECT:
+-- 
+2.7.4
+
diff --git a/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0006-TDLS-Reject-TPK-TK-reconfiguration.patch b/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0006-TDLS-Reject-TPK-TK-reconfiguration.patch
new file mode 100644
index 000000000000..e1bd5a572625
--- /dev/null
+++ b/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0006-TDLS-Reject-TPK-TK-reconfiguration.patch
@@ -0,0 +1,132 @@
+From 6c4bed4f47d1960ec04981a9d50e5076aea5223d Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <j@w1.fi>
+Date: Fri, 22 Sep 2017 11:03:15 +0300
+Subject: [PATCH 6/8] TDLS: Reject TPK-TK reconfiguration
+
+Do not try to reconfigure the same TPK-TK to the driver after it has
+been successfully configured. This is an explicit check to avoid issues
+related to resetting the TX/RX packet number. There was already a check
+for this for TPK M2 (retries of that message are ignored completely), so
+that behavior does not get modified.
+
+For TPK M3, the TPK-TK could have been reconfigured, but that was
+followed by immediate teardown of the link due to an issue in updating
+the STA entry. Furthermore, for TDLS with any real security (i.e.,
+ignoring open/WEP), the TPK message exchange is protected on the AP path
+and simple replay attacks are not feasible.
+
+As an additional corner case, make sure the local nonce gets updated if
+the peer uses a very unlikely "random nonce" of all zeros.
+
+Signed-off-by: Jouni Malinen <j@w1.fi>
+---
+ src/rsn_supp/tdls.c | 38 ++++++++++++++++++++++++++++++++++++--
+ 1 file changed, 36 insertions(+), 2 deletions(-)
+
+diff --git a/src/rsn_supp/tdls.c b/src/rsn_supp/tdls.c
+index e424168..9eb9738 100644
+--- a/src/rsn_supp/tdls.c
++++ b/src/rsn_supp/tdls.c
+@@ -112,6 +112,7 @@ struct wpa_tdls_peer {
+ 		u8 tk[16]; /* TPK-TK; assuming only CCMP will be used */
+ 	} tpk;
+ 	int tpk_set;
++	int tk_set; /* TPK-TK configured to the driver */
+ 	int tpk_success;
+ 	int tpk_in_progress;
+ 
+@@ -192,6 +193,20 @@ static int wpa_tdls_set_key(struct wpa_sm *sm, struct wpa_tdls_peer *peer)
+ 	u8 rsc[6];
+ 	enum wpa_alg alg;
+ 
++	if (peer->tk_set) {
++		/*
++		 * This same TPK-TK has already been configured to the driver
++		 * and this new configuration attempt (likely due to an
++		 * unexpected retransmitted frame) would result in clearing
++		 * the TX/RX sequence number which can break security, so must
++		 * not allow that to happen.
++		 */
++		wpa_printf(MSG_INFO, "TDLS: TPK-TK for the peer " MACSTR
++			   " has already been configured to the driver - do not reconfigure",
++			   MAC2STR(peer->addr));
++		return -1;
++	}
++
+ 	os_memset(rsc, 0, 6);
+ 
+ 	switch (peer->cipher) {
+@@ -209,12 +224,15 @@ static int wpa_tdls_set_key(struct wpa_sm *sm, struct wpa_tdls_peer *peer)
+ 		return -1;
+ 	}
+ 
++	wpa_printf(MSG_DEBUG, "TDLS: Configure pairwise key for peer " MACSTR,
++		   MAC2STR(peer->addr));
+ 	if (wpa_sm_set_key(sm, alg, peer->addr, -1, 1,
+ 			   rsc, sizeof(rsc), peer->tpk.tk, key_len) < 0) {
+ 		wpa_printf(MSG_WARNING, "TDLS: Failed to set TPK to the "
+ 			   "driver");
+ 		return -1;
+ 	}
++	peer->tk_set = 1;
+ 	return 0;
+ }
+ 
+@@ -696,7 +714,7 @@ static void wpa_tdls_peer_clear(struct wpa_sm *sm, struct wpa_tdls_peer *peer)
+ 	peer->cipher = 0;
+ 	peer->qos_info = 0;
+ 	peer->wmm_capable = 0;
+-	peer->tpk_set = peer->tpk_success = 0;
++	peer->tk_set = peer->tpk_set = peer->tpk_success = 0;
+ 	peer->chan_switch_enabled = 0;
+ 	os_memset(&peer->tpk, 0, sizeof(peer->tpk));
+ 	os_memset(peer->inonce, 0, WPA_NONCE_LEN);
+@@ -1159,6 +1177,7 @@ skip_rsnie:
+ 		wpa_tdls_peer_free(sm, peer);
+ 		return -1;
+ 	}
++	peer->tk_set = 0; /* A new nonce results in a new TK */
+ 	wpa_hexdump(MSG_DEBUG, "TDLS: Initiator Nonce for TPK handshake",
+ 		    peer->inonce, WPA_NONCE_LEN);
+ 	os_memcpy(ftie->Snonce, peer->inonce, WPA_NONCE_LEN);
+@@ -1751,6 +1770,19 @@ static int wpa_tdls_addset_peer(struct wpa_sm *sm, struct wpa_tdls_peer *peer,
+ }
+ 
+ 
++static int tdls_nonce_set(const u8 *nonce)
++{
++	int i;
++
++	for (i = 0; i < WPA_NONCE_LEN; i++) {
++		if (nonce[i])
++			return 1;
++	}
++
++	return 0;
++}
++
++
+ static int wpa_tdls_process_tpk_m1(struct wpa_sm *sm, const u8 *src_addr,
+ 				   const u8 *buf, size_t len)
+ {
+@@ -2004,7 +2036,8 @@ skip_rsn:
+ 	peer->rsnie_i_len = kde.rsn_ie_len;
+ 	peer->cipher = cipher;
+ 
+-	if (os_memcmp(peer->inonce, ftie->Snonce, WPA_NONCE_LEN) != 0) {
++	if (os_memcmp(peer->inonce, ftie->Snonce, WPA_NONCE_LEN) != 0 ||
++	    !tdls_nonce_set(peer->inonce)) {
+ 		/*
+ 		 * There is no point in updating the RNonce for every obtained
+ 		 * TPK M1 frame (e.g., retransmission due to timeout) with the
+@@ -2020,6 +2053,7 @@ skip_rsn:
+ 				"TDLS: Failed to get random data for responder nonce");
+ 			goto error;
+ 		}
++		peer->tk_set = 0; /* A new nonce results in a new TK */
+ 	}
+ 
+ #if 0
+-- 
+2.7.4
+
diff --git a/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0007-WNM-Ignore-WNM-Sleep-Mode-Response-without-pending-r.patch b/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0007-WNM-Ignore-WNM-Sleep-Mode-Response-without-pending-r.patch
new file mode 100644
index 000000000000..85ea1d62bcf5
--- /dev/null
+++ b/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0007-WNM-Ignore-WNM-Sleep-Mode-Response-without-pending-r.patch
@@ -0,0 +1,43 @@
+From 53c5eb58e95004f86e65ee9fbfccbc291b139057 Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <j@w1.fi>
+Date: Fri, 22 Sep 2017 11:25:02 +0300
+Subject: [PATCH 7/8] WNM: Ignore WNM-Sleep Mode Response without pending
+ request
+
+Commit 03ed0a52393710be6bdae657d1b36efa146520e5 ('WNM: Ignore WNM-Sleep
+Mode Response if WNM-Sleep Mode has not been used') started ignoring the
+response when no WNM-Sleep Mode Request had been used during the
+association. This can be made tighter by clearing the used flag when
+successfully processing a response. This adds an additional layer of
+protection against unexpected retransmissions of the response frame.
+
+Signed-off-by: Jouni Malinen <j@w1.fi>
+---
+ wpa_supplicant/wnm_sta.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/wpa_supplicant/wnm_sta.c b/wpa_supplicant/wnm_sta.c
+index 1b3409c..67a07ff 100644
+--- a/wpa_supplicant/wnm_sta.c
++++ b/wpa_supplicant/wnm_sta.c
+@@ -260,7 +260,7 @@ static void ieee802_11_rx_wnmsleep_resp(struct wpa_supplicant *wpa_s,
+ 
+ 	if (!wpa_s->wnmsleep_used) {
+ 		wpa_printf(MSG_DEBUG,
+-			   "WNM: Ignore WNM-Sleep Mode Response frame since WNM-Sleep Mode has not been used in this association");
++			   "WNM: Ignore WNM-Sleep Mode Response frame since WNM-Sleep Mode operation has not been requested");
+ 		return;
+ 	}
+ 
+@@ -299,6 +299,8 @@ static void ieee802_11_rx_wnmsleep_resp(struct wpa_supplicant *wpa_s,
+ 		return;
+ 	}
+ 
++	wpa_s->wnmsleep_used = 0;
++
+ 	if (wnmsleep_ie->status == WNM_STATUS_SLEEP_ACCEPT ||
+ 	    wnmsleep_ie->status == WNM_STATUS_SLEEP_EXIT_ACCEPT_GTK_UPDATE) {
+ 		wpa_printf(MSG_DEBUG, "Successfully recv WNM-Sleep Response "
+-- 
+2.7.4
+
diff --git a/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0008-FT-Do-not-allow-multiple-Reassociation-Response-fram.patch b/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0008-FT-Do-not-allow-multiple-Reassociation-Response-fram.patch
new file mode 100644
index 000000000000..b9678f6815a8
--- /dev/null
+++ b/net-wireless/wpa_supplicant/files/2017-1/rebased-v2.6-0008-FT-Do-not-allow-multiple-Reassociation-Response-fram.patch
@@ -0,0 +1,82 @@
+From b372ab0b7daea719749194dc554b26e6367603f2 Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <j@w1.fi>
+Date: Fri, 22 Sep 2017 12:06:37 +0300
+Subject: [PATCH 8/8] FT: Do not allow multiple Reassociation Response frames
+
+The driver is expected to not report a second association event without
+the station having explicitly request a new association. As such, this
+case should not be reachable. However, since reconfiguring the same
+pairwise or group keys to the driver could result in nonce reuse issues,
+be extra careful here and do an additional state check to avoid this
+even if the local driver ends up somehow accepting an unexpected
+Reassociation Response frame.
+
+Signed-off-by: Jouni Malinen <j@w1.fi>
+---
+ src/rsn_supp/wpa.c    | 3 +++
+ src/rsn_supp/wpa_ft.c | 8 ++++++++
+ src/rsn_supp/wpa_i.h  | 1 +
+ 3 files changed, 12 insertions(+)
+
+diff --git a/src/rsn_supp/wpa.c b/src/rsn_supp/wpa.c
+index 0550a41..2a53c6f 100644
+--- a/src/rsn_supp/wpa.c
++++ b/src/rsn_supp/wpa.c
+@@ -2440,6 +2440,9 @@ void wpa_sm_notify_disassoc(struct wpa_sm *sm)
+ #ifdef CONFIG_TDLS
+ 	wpa_tdls_disassoc(sm);
+ #endif /* CONFIG_TDLS */
++#ifdef CONFIG_IEEE80211R
++	sm->ft_reassoc_completed = 0;
++#endif /* CONFIG_IEEE80211R */
+ 
+ 	/* Keys are not needed in the WPA state machine anymore */
+ 	wpa_sm_drop_sa(sm);
+diff --git a/src/rsn_supp/wpa_ft.c b/src/rsn_supp/wpa_ft.c
+index 205793e..d45bb45 100644
+--- a/src/rsn_supp/wpa_ft.c
++++ b/src/rsn_supp/wpa_ft.c
+@@ -153,6 +153,7 @@ static u8 * wpa_ft_gen_req_ies(struct wpa_sm *sm, size_t *len,
+ 	u16 capab;
+ 
+ 	sm->ft_completed = 0;
++	sm->ft_reassoc_completed = 0;
+ 
+ 	buf_len = 2 + sizeof(struct rsn_mdie) + 2 + sizeof(struct rsn_ftie) +
+ 		2 + sm->r0kh_id_len + ric_ies_len + 100;
+@@ -681,6 +682,11 @@ int wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies,
+ 		return -1;
+ 	}
+ 
++	if (sm->ft_reassoc_completed) {
++		wpa_printf(MSG_DEBUG, "FT: Reassociation has already been completed for this FT protocol instance - ignore unexpected retransmission");
++		return 0;
++	}
++
+ 	if (wpa_ft_parse_ies(ies, ies_len, &parse) < 0) {
+ 		wpa_printf(MSG_DEBUG, "FT: Failed to parse IEs");
+ 		return -1;
+@@ -781,6 +787,8 @@ int wpa_ft_validate_reassoc_resp(struct wpa_sm *sm, const u8 *ies,
+ 		return -1;
+ 	}
+ 
++	sm->ft_reassoc_completed = 1;
++
+ 	if (wpa_ft_process_gtk_subelem(sm, parse.gtk, parse.gtk_len) < 0)
+ 		return -1;
+ 
+diff --git a/src/rsn_supp/wpa_i.h b/src/rsn_supp/wpa_i.h
+index 41f371f..56f88dc 100644
+--- a/src/rsn_supp/wpa_i.h
++++ b/src/rsn_supp/wpa_i.h
+@@ -128,6 +128,7 @@ struct wpa_sm {
+ 	size_t r0kh_id_len;
+ 	u8 r1kh_id[FT_R1KH_ID_LEN];
+ 	int ft_completed;
++	int ft_reassoc_completed;
+ 	int over_the_ds_in_progress;
+ 	u8 target_ap[ETH_ALEN]; /* over-the-DS target AP */
+ 	int set_ptk_after_assoc;
+-- 
+2.7.4
+
diff --git a/net-wireless/wpa_supplicant/wpa_supplicant-2.6-r2.ebuild b/net-wireless/wpa_supplicant/wpa_supplicant-2.6-r3.ebuild
index f7b55a932530..ef1652bd27e8 100644
--- a/net-wireless/wpa_supplicant/wpa_supplicant-2.6-r2.ebuild
+++ b/net-wireless/wpa_supplicant/wpa_supplicant-2.6-r3.ebuild
@@ -121,6 +121,16 @@ src_prepare() {
 
 	# bug (596332)
 	eapply "${FILESDIR}/${P}-libressl.patch"
+
+	# https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt
+	eapply "${FILESDIR}/2017-1/rebased-v2.6-0001-hostapd-Avoid-key-reinstallation-in-FT-handshake.patch"
+	eapply "${FILESDIR}/2017-1/rebased-v2.6-0002-Prevent-reinstallation-of-an-already-in-use-group-ke.patch"
+	eapply "${FILESDIR}/2017-1/rebased-v2.6-0003-Extend-protection-of-GTK-IGTK-reinstallation-of-WNM-.patch"
+	eapply "${FILESDIR}/2017-1/rebased-v2.6-0004-Prevent-installation-of-an-all-zero-TK.patch"
+	eapply "${FILESDIR}/2017-1/rebased-v2.6-0005-Fix-PTK-rekeying-to-generate-a-new-ANonce.patch"
+	eapply "${FILESDIR}/2017-1/rebased-v2.6-0006-TDLS-Reject-TPK-TK-reconfiguration.patch"
+	eapply "${FILESDIR}/2017-1/rebased-v2.6-0007-WNM-Ignore-WNM-Sleep-Mode-Response-without-pending-r.patch"
+	eapply "${FILESDIR}/2017-1/rebased-v2.6-0008-FT-Do-not-allow-multiple-Reassociation-Response-fram.patch"
 }
 
 src_configure() {
@@ -310,9 +320,9 @@ src_install() {
 	# baselayout-1 compat
 	if has_version "<sys-apps/baselayout-2.0.0"; then
 		dodir /sbin
-		dosym /usr/sbin/wpa_supplicant /sbin/wpa_supplicant
+		dosym ../usr/sbin/wpa_supplicant /sbin/wpa_supplicant
 		dodir /bin
-		dosym /usr/bin/wpa_cli /bin/wpa_cli
+		dosym ../usr/bin/wpa_cli /bin/wpa_cli
 	fi
 
 	if has_version ">=sys-apps/openrc-0.5.0"; then