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author Patrick J Volkerding <volkerdi@slackware.com>2021-12-29 02:42:32 +0000
committer Eric Hameleers <alien@slackware.com>2021-12-29 08:59:55 +0100
commit58eb3d5294fad71e08ea24b683dea0905c86c827 (patch)
treed00c7a42e4cbf0cdbaee9ea00edc5855a4174e0c /source/n/wpa_supplicant
parentac00706594d04f1b74af59b2437af2165087610b (diff)
downloadcurrent-58eb3d5294fad71e08ea24b683dea0905c86c827.tar.gz
current-58eb3d5294fad71e08ea24b683dea0905c86c827.tar.xz
Wed Dec 29 02:42:32 UTC 202120211229024232
l/libgsf-1.14.48-x86_64-1.txz: Upgraded. l/netpbm-10.97.00-x86_64-1.txz: Upgraded. n/wpa_supplicant-2.9-x86_64-8.txz: Rebuilt. This update fixes the following security issues: AP mode PMF disconnection protection bypass. UPnP SUBSCRIBE misbehavior in hostapd WPS AP. P2P group information processing vulnerability. P2P provision discovery processing vulnerability. ASN.1: Validate DigestAlgorithmIdentifier parameters. Flush pending control interface message for an interface to be removed. These issues could result in a denial-of-service, privilege escalation, arbitrary code execution, or other unexpected behavior. Thanks to nobodino for pointing out the patches. For more information, see: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-0326 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-0535 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12695 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16275 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27803 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30004 (* Security fix *) xap/seamonkey-2.53.10.2-x86_64-1.txz: Upgraded. This update contains security fixes and improvements. For more information, see: https://www.seamonkey-project.org/releases/seamonkey2.53.10.2 (* Security fix *)
Diffstat (limited to 'source/n/wpa_supplicant')
-rw-r--r--source/n/wpa_supplicant/patches/0001-AP-Silently-ignore-management-frame-from-unexpected-.patch73
-rw-r--r--source/n/wpa_supplicant/patches/0001-P2P-Fix-a-corner-case-in-peer-addition-based-on-PD-R.patch50
-rw-r--r--source/n/wpa_supplicant/patches/0001-P2P-Fix-copying-of-secondary-device-types-for-P2P-gr.patch38
-rw-r--r--source/n/wpa_supplicant/patches/0001-WPS-UPnP-Do-not-allow-event-subscriptions-with-URLs-.patch150
-rw-r--r--source/n/wpa_supplicant/patches/0002-WPS-UPnP-Fix-event-message-generation-using-a-long-U.patch59
-rw-r--r--source/n/wpa_supplicant/patches/0003-WPS-UPnP-Handle-HTTP-initiation-failures-for-events-.patch47
-rw-r--r--source/n/wpa_supplicant/patches/8ca330bd709bf7c000dfda5b1edbc0cbeabb8b55.patch230
-rw-r--r--source/n/wpa_supplicant/patches/a0541334a6394f8237a4393b7372693cd7e96f15.patch115
-rwxr-xr-xsource/n/wpa_supplicant/wpa_supplicant.SlackBuild46
9 files changed, 790 insertions, 18 deletions
diff --git a/source/n/wpa_supplicant/patches/0001-AP-Silently-ignore-management-frame-from-unexpected-.patch b/source/n/wpa_supplicant/patches/0001-AP-Silently-ignore-management-frame-from-unexpected-.patch
new file mode 100644
index 000000000..d764a9db0
--- /dev/null
+++ b/source/n/wpa_supplicant/patches/0001-AP-Silently-ignore-management-frame-from-unexpected-.patch
@@ -0,0 +1,73 @@
+From 8c07fa9eda13e835f3f968b2e1c9a8be3a851ff9 Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <j@w1.fi>
+Date: Thu, 29 Aug 2019 11:52:04 +0300
+Subject: [PATCH] AP: Silently ignore management frame from unexpected source
+ address
+
+Do not process any received Management frames with unexpected/invalid SA
+so that we do not add any state for unexpected STA addresses or end up
+sending out frames to unexpected destination. This prevents unexpected
+sequences where an unprotected frame might end up causing the AP to send
+out a response to another device and that other device processing the
+unexpected response.
+
+In particular, this prevents some potential denial of service cases
+where the unexpected response frame from the AP might result in a
+connected station dropping its association.
+
+Signed-off-by: Jouni Malinen <j@w1.fi>
+---
+ src/ap/drv_callbacks.c | 13 +++++++++++++
+ src/ap/ieee802_11.c | 12 ++++++++++++
+ 2 files changed, 25 insertions(+)
+
+diff --git a/src/ap/drv_callbacks.c b/src/ap/drv_callbacks.c
+index 31587685fe3b..34ca379edc3d 100644
+--- a/src/ap/drv_callbacks.c
++++ b/src/ap/drv_callbacks.c
+@@ -131,6 +131,19 @@ int hostapd_notif_assoc(struct hostapd_data *hapd, const u8 *addr,
+ "hostapd_notif_assoc: Skip event with no address");
+ return -1;
+ }
++
++ if (is_multicast_ether_addr(addr) ||
++ is_zero_ether_addr(addr) ||
++ os_memcmp(addr, hapd->own_addr, ETH_ALEN) == 0) {
++ /* Do not process any frames with unexpected/invalid SA so that
++ * we do not add any state for unexpected STA addresses or end
++ * up sending out frames to unexpected destination. */
++ wpa_printf(MSG_DEBUG, "%s: Invalid SA=" MACSTR
++ " in received indication - ignore this indication silently",
++ __func__, MAC2STR(addr));
++ return 0;
++ }
++
+ random_add_randomness(addr, ETH_ALEN);
+
+ hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211,
+diff --git a/src/ap/ieee802_11.c b/src/ap/ieee802_11.c
+index c85a28db44b7..e7065372e158 100644
+--- a/src/ap/ieee802_11.c
++++ b/src/ap/ieee802_11.c
+@@ -4626,6 +4626,18 @@ int ieee802_11_mgmt(struct hostapd_data *hapd, const u8 *buf, size_t len,
+ fc = le_to_host16(mgmt->frame_control);
+ stype = WLAN_FC_GET_STYPE(fc);
+
++ if (is_multicast_ether_addr(mgmt->sa) ||
++ is_zero_ether_addr(mgmt->sa) ||
++ os_memcmp(mgmt->sa, hapd->own_addr, ETH_ALEN) == 0) {
++ /* Do not process any frames with unexpected/invalid SA so that
++ * we do not add any state for unexpected STA addresses or end
++ * up sending out frames to unexpected destination. */
++ wpa_printf(MSG_DEBUG, "MGMT: Invalid SA=" MACSTR
++ " in received frame - ignore this frame silently",
++ MAC2STR(mgmt->sa));
++ return 0;
++ }
++
+ if (stype == WLAN_FC_STYPE_BEACON) {
+ handle_beacon(hapd, mgmt, len, fi);
+ return 1;
+--
+2.20.1
+
diff --git a/source/n/wpa_supplicant/patches/0001-P2P-Fix-a-corner-case-in-peer-addition-based-on-PD-R.patch b/source/n/wpa_supplicant/patches/0001-P2P-Fix-a-corner-case-in-peer-addition-based-on-PD-R.patch
new file mode 100644
index 000000000..1942bb3d5
--- /dev/null
+++ b/source/n/wpa_supplicant/patches/0001-P2P-Fix-a-corner-case-in-peer-addition-based-on-PD-R.patch
@@ -0,0 +1,50 @@
+From 8460e3230988ef2ec13ce6b69b687e941f6cdb32 Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <jouni@codeaurora.org>
+Date: Tue, 8 Dec 2020 23:52:50 +0200
+Subject: [PATCH] P2P: Fix a corner case in peer addition based on PD Request
+
+p2p_add_device() may remove the oldest entry if there is no room in the
+peer table for a new peer. This would result in any pointer to that
+removed entry becoming stale. A corner case with an invalid PD Request
+frame could result in such a case ending up using (read+write) freed
+memory. This could only by triggered when the peer table has reached its
+maximum size and the PD Request frame is received from the P2P Device
+Address of the oldest remaining entry and the frame has incorrect P2P
+Device Address in the payload.
+
+Fix this by fetching the dev pointer again after having called
+p2p_add_device() so that the stale pointer cannot be used.
+
+Fixes: 17bef1e97a50 ("P2P: Add peer entry based on Provision Discovery Request")
+Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
+---
+ src/p2p/p2p_pd.c | 12 +++++-------
+ 1 file changed, 5 insertions(+), 7 deletions(-)
+
+diff --git a/src/p2p/p2p_pd.c b/src/p2p/p2p_pd.c
+index 3994ec03f86b..05fd593494ef 100644
+--- a/src/p2p/p2p_pd.c
++++ b/src/p2p/p2p_pd.c
+@@ -595,14 +595,12 @@ void p2p_process_prov_disc_req(struct p2p_data *p2p, const u8 *sa,
+ goto out;
+ }
+
++ dev = p2p_get_device(p2p, sa);
+ if (!dev) {
+- dev = p2p_get_device(p2p, sa);
+- if (!dev) {
+- p2p_dbg(p2p,
+- "Provision Discovery device not found "
+- MACSTR, MAC2STR(sa));
+- goto out;
+- }
++ p2p_dbg(p2p,
++ "Provision Discovery device not found "
++ MACSTR, MAC2STR(sa));
++ goto out;
+ }
+ } else if (msg.wfd_subelems) {
+ wpabuf_free(dev->info.wfd_subelems);
+--
+2.25.1
+
diff --git a/source/n/wpa_supplicant/patches/0001-P2P-Fix-copying-of-secondary-device-types-for-P2P-gr.patch b/source/n/wpa_supplicant/patches/0001-P2P-Fix-copying-of-secondary-device-types-for-P2P-gr.patch
new file mode 100644
index 000000000..4657b55d8
--- /dev/null
+++ b/source/n/wpa_supplicant/patches/0001-P2P-Fix-copying-of-secondary-device-types-for-P2P-gr.patch
@@ -0,0 +1,38 @@
+From 947272febe24a8f0ea828b5b2f35f13c3821901e Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <jouni@codeaurora.org>
+Date: Mon, 9 Nov 2020 11:43:12 +0200
+Subject: [PATCH] P2P: Fix copying of secondary device types for P2P group
+ client
+
+Parsing and copying of WPS secondary device types list was verifying
+that the contents is not too long for the internal maximum in the case
+of WPS messages, but similar validation was missing from the case of P2P
+group information which encodes this information in a different
+attribute. This could result in writing beyond the memory area assigned
+for these entries and corrupting memory within an instance of struct
+p2p_device. This could result in invalid operations and unexpected
+behavior when trying to free pointers from that corrupted memory.
+
+Credit to OSS-Fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27269
+Fixes: e57ae6e19edf ("P2P: Keep track of secondary device types for peers")
+Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
+---
+ src/p2p/p2p.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/p2p/p2p.c b/src/p2p/p2p.c
+index 74b7b52ae05c..5cbfc217fc1f 100644
+--- a/src/p2p/p2p.c
++++ b/src/p2p/p2p.c
+@@ -453,6 +453,8 @@ static void p2p_copy_client_info(struct p2p_device *dev,
+ dev->info.config_methods = cli->config_methods;
+ os_memcpy(dev->info.pri_dev_type, cli->pri_dev_type, 8);
+ dev->info.wps_sec_dev_type_list_len = 8 * cli->num_sec_dev_types;
++ if (dev->info.wps_sec_dev_type_list_len > WPS_SEC_DEV_TYPE_MAX_LEN)
++ dev->info.wps_sec_dev_type_list_len = WPS_SEC_DEV_TYPE_MAX_LEN;
+ os_memcpy(dev->info.wps_sec_dev_type_list, cli->sec_dev_types,
+ dev->info.wps_sec_dev_type_list_len);
+ }
+--
+2.25.1
+
diff --git a/source/n/wpa_supplicant/patches/0001-WPS-UPnP-Do-not-allow-event-subscriptions-with-URLs-.patch b/source/n/wpa_supplicant/patches/0001-WPS-UPnP-Do-not-allow-event-subscriptions-with-URLs-.patch
new file mode 100644
index 000000000..0aa8a5ea1
--- /dev/null
+++ b/source/n/wpa_supplicant/patches/0001-WPS-UPnP-Do-not-allow-event-subscriptions-with-URLs-.patch
@@ -0,0 +1,150 @@
+From 5b78c8f961f25f4dc22d6f2b77ddd06d712cec63 Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <jouni@codeaurora.org>
+Date: Wed, 3 Jun 2020 23:17:35 +0300
+Subject: [PATCH 1/3] WPS UPnP: Do not allow event subscriptions with URLs to
+ other networks
+
+The UPnP Device Architecture 2.0 specification errata ("UDA errata
+16-04-2020.docx") addresses a problem with notifications being allowed
+to go out to other domains by disallowing such cases. Do such filtering
+for the notification callback URLs to avoid undesired connections to
+external networks based on subscriptions that any device in the local
+network could request when WPS support for external registrars is
+enabled (the upnp_iface parameter in hostapd configuration).
+
+Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
+---
+ src/wps/wps_er.c | 2 +-
+ src/wps/wps_upnp.c | 38 ++++++++++++++++++++++++++++++++++++--
+ src/wps/wps_upnp_i.h | 3 ++-
+ 3 files changed, 39 insertions(+), 4 deletions(-)
+
+diff --git a/src/wps/wps_er.c b/src/wps/wps_er.c
+index 6bded14327f8..31d2e50e4cff 100644
+--- a/src/wps/wps_er.c
++++ b/src/wps/wps_er.c
+@@ -1298,7 +1298,7 @@ wps_er_init(struct wps_context *wps, const char *ifname, const char *filter)
+ "with %s", filter);
+ }
+ if (get_netif_info(er->ifname, &er->ip_addr, &er->ip_addr_text,
+- er->mac_addr)) {
++ NULL, er->mac_addr)) {
+ wpa_printf(MSG_INFO, "WPS UPnP: Could not get IP/MAC address "
+ "for %s. Does it have IP address?", er->ifname);
+ wps_er_deinit(er, NULL, NULL);
+diff --git a/src/wps/wps_upnp.c b/src/wps/wps_upnp.c
+index 6e10e4bc0c3f..7d4b7439940e 100644
+--- a/src/wps/wps_upnp.c
++++ b/src/wps/wps_upnp.c
+@@ -303,6 +303,14 @@ static void subscr_addr_free_all(struct subscription *s)
+ }
+
+
++static int local_network_addr(struct upnp_wps_device_sm *sm,
++ struct sockaddr_in *addr)
++{
++ return (addr->sin_addr.s_addr & sm->netmask.s_addr) ==
++ (sm->ip_addr & sm->netmask.s_addr);
++}
++
++
+ /* subscr_addr_add_url -- add address(es) for one url to subscription */
+ static void subscr_addr_add_url(struct subscription *s, const char *url,
+ size_t url_len)
+@@ -381,6 +389,7 @@ static void subscr_addr_add_url(struct subscription *s, const char *url,
+
+ for (rp = result; rp; rp = rp->ai_next) {
+ struct subscr_addr *a;
++ struct sockaddr_in *addr = (struct sockaddr_in *) rp->ai_addr;
+
+ /* Limit no. of address to avoid denial of service attack */
+ if (dl_list_len(&s->addr_list) >= MAX_ADDR_PER_SUBSCRIPTION) {
+@@ -389,6 +398,13 @@ static void subscr_addr_add_url(struct subscription *s, const char *url,
+ break;
+ }
+
++ if (!local_network_addr(s->sm, addr)) {
++ wpa_printf(MSG_INFO,
++ "WPS UPnP: Ignore a delivery URL that points to another network %s",
++ inet_ntoa(addr->sin_addr));
++ continue;
++ }
++
+ a = os_zalloc(sizeof(*a) + alloc_len);
+ if (a == NULL)
+ break;
+@@ -890,11 +906,12 @@ static int eth_get(const char *device, u8 ea[ETH_ALEN])
+ * @net_if: Selected network interface name
+ * @ip_addr: Buffer for returning IP address in network byte order
+ * @ip_addr_text: Buffer for returning a pointer to allocated IP address text
++ * @netmask: Buffer for returning netmask or %NULL if not needed
+ * @mac: Buffer for returning MAC address
+ * Returns: 0 on success, -1 on failure
+ */
+ int get_netif_info(const char *net_if, unsigned *ip_addr, char **ip_addr_text,
+- u8 mac[ETH_ALEN])
++ struct in_addr *netmask, u8 mac[ETH_ALEN])
+ {
+ struct ifreq req;
+ int sock = -1;
+@@ -920,6 +937,19 @@ int get_netif_info(const char *net_if, unsigned *ip_addr, char **ip_addr_text,
+ in_addr.s_addr = *ip_addr;
+ os_snprintf(*ip_addr_text, 16, "%s", inet_ntoa(in_addr));
+
++ if (netmask) {
++ os_memset(&req, 0, sizeof(req));
++ os_strlcpy(req.ifr_name, net_if, sizeof(req.ifr_name));
++ if (ioctl(sock, SIOCGIFNETMASK, &req) < 0) {
++ wpa_printf(MSG_ERROR,
++ "WPS UPnP: SIOCGIFNETMASK failed: %d (%s)",
++ errno, strerror(errno));
++ goto fail;
++ }
++ addr = (struct sockaddr_in *) &req.ifr_netmask;
++ netmask->s_addr = addr->sin_addr.s_addr;
++ }
++
+ #ifdef __linux__
+ os_strlcpy(req.ifr_name, net_if, sizeof(req.ifr_name));
+ if (ioctl(sock, SIOCGIFHWADDR, &req) < 0) {
+@@ -1026,11 +1056,15 @@ static int upnp_wps_device_start(struct upnp_wps_device_sm *sm, char *net_if)
+
+ /* Determine which IP and mac address we're using */
+ if (get_netif_info(net_if, &sm->ip_addr, &sm->ip_addr_text,
+- sm->mac_addr)) {
++ &sm->netmask, sm->mac_addr)) {
+ wpa_printf(MSG_INFO, "WPS UPnP: Could not get IP/MAC address "
+ "for %s. Does it have IP address?", net_if);
+ goto fail;
+ }
++ wpa_printf(MSG_DEBUG, "WPS UPnP: Local IP address %s netmask %s hwaddr "
++ MACSTR,
++ sm->ip_addr_text, inet_ntoa(sm->netmask),
++ MAC2STR(sm->mac_addr));
+
+ /* Listen for incoming TCP connections so that others
+ * can fetch our "xml files" from us.
+diff --git a/src/wps/wps_upnp_i.h b/src/wps/wps_upnp_i.h
+index e87a93232df1..6ead7b4e9a30 100644
+--- a/src/wps/wps_upnp_i.h
++++ b/src/wps/wps_upnp_i.h
+@@ -128,6 +128,7 @@ struct upnp_wps_device_sm {
+ u8 mac_addr[ETH_ALEN]; /* mac addr of network i.f. we use */
+ char *ip_addr_text; /* IP address of network i.f. we use */
+ unsigned ip_addr; /* IP address of network i.f. we use (host order) */
++ struct in_addr netmask;
+ int multicast_sd; /* send multicast messages over this socket */
+ int ssdp_sd; /* receive discovery UPD packets on socket */
+ int ssdp_sd_registered; /* nonzero if we must unregister */
+@@ -158,7 +159,7 @@ struct subscription * subscription_find(struct upnp_wps_device_sm *sm,
+ const u8 uuid[UUID_LEN]);
+ void subscr_addr_delete(struct subscr_addr *a);
+ int get_netif_info(const char *net_if, unsigned *ip_addr, char **ip_addr_text,
+- u8 mac[ETH_ALEN]);
++ struct in_addr *netmask, u8 mac[ETH_ALEN]);
+
+ /* wps_upnp_ssdp.c */
+ void msearchreply_state_machine_stop(struct advertisement_state_machine *a);
+--
+2.20.1
+
diff --git a/source/n/wpa_supplicant/patches/0002-WPS-UPnP-Fix-event-message-generation-using-a-long-U.patch b/source/n/wpa_supplicant/patches/0002-WPS-UPnP-Fix-event-message-generation-using-a-long-U.patch
new file mode 100644
index 000000000..c7a449e0b
--- /dev/null
+++ b/source/n/wpa_supplicant/patches/0002-WPS-UPnP-Fix-event-message-generation-using-a-long-U.patch
@@ -0,0 +1,59 @@
+From f7d268864a2660b7239b9a8ff5ad37faeeb751ba Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <jouni@codeaurora.org>
+Date: Wed, 3 Jun 2020 22:41:02 +0300
+Subject: [PATCH 2/3] WPS UPnP: Fix event message generation using a long URL
+ path
+
+More than about 700 character URL ended up overflowing the wpabuf used
+for building the event notification and this resulted in the wpabuf
+buffer overflow checks terminating the hostapd process. Fix this by
+allocating the buffer to be large enough to contain the full URL path.
+However, since that around 700 character limit has been the practical
+limit for more than ten years, start explicitly enforcing that as the
+limit or the callback URLs since any longer ones had not worked before
+and there is no need to enable them now either.
+
+Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
+---
+ src/wps/wps_upnp.c | 9 +++++++--
+ src/wps/wps_upnp_event.c | 3 ++-
+ 2 files changed, 9 insertions(+), 3 deletions(-)
+
+diff --git a/src/wps/wps_upnp.c b/src/wps/wps_upnp.c
+index 7d4b7439940e..ab685d52ecab 100644
+--- a/src/wps/wps_upnp.c
++++ b/src/wps/wps_upnp.c
+@@ -328,9 +328,14 @@ static void subscr_addr_add_url(struct subscription *s, const char *url,
+ int rerr;
+ size_t host_len, path_len;
+
+- /* url MUST begin with http: */
+- if (url_len < 7 || os_strncasecmp(url, "http://", 7))
++ /* URL MUST begin with HTTP scheme. In addition, limit the length of
++ * the URL to 700 characters which is around the limit that was
++ * implicitly enforced for more than 10 years due to a bug in
++ * generating the event messages. */
++ if (url_len < 7 || os_strncasecmp(url, "http://", 7) || url_len > 700) {
++ wpa_printf(MSG_DEBUG, "WPS UPnP: Reject an unacceptable URL");
+ goto fail;
++ }
+ url += 7;
+ url_len -= 7;
+
+diff --git a/src/wps/wps_upnp_event.c b/src/wps/wps_upnp_event.c
+index d7e6edcc6503..08a23612f338 100644
+--- a/src/wps/wps_upnp_event.c
++++ b/src/wps/wps_upnp_event.c
+@@ -147,7 +147,8 @@ static struct wpabuf * event_build_message(struct wps_event_ *e)
+ struct wpabuf *buf;
+ char *b;
+
+- buf = wpabuf_alloc(1000 + wpabuf_len(e->data));
++ buf = wpabuf_alloc(1000 + os_strlen(e->addr->path) +
++ wpabuf_len(e->data));
+ if (buf == NULL)
+ return NULL;
+ wpabuf_printf(buf, "NOTIFY %s HTTP/1.1\r\n", e->addr->path);
+--
+2.20.1
+
diff --git a/source/n/wpa_supplicant/patches/0003-WPS-UPnP-Handle-HTTP-initiation-failures-for-events-.patch b/source/n/wpa_supplicant/patches/0003-WPS-UPnP-Handle-HTTP-initiation-failures-for-events-.patch
new file mode 100644
index 000000000..9d0376043
--- /dev/null
+++ b/source/n/wpa_supplicant/patches/0003-WPS-UPnP-Handle-HTTP-initiation-failures-for-events-.patch
@@ -0,0 +1,47 @@
+From 85aac526af8612c21b3117dadc8ef5944985b476 Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <jouni@codeaurora.org>
+Date: Thu, 4 Jun 2020 21:24:04 +0300
+Subject: [PATCH 3/3] WPS UPnP: Handle HTTP initiation failures for events more
+ properly
+
+While it is appropriate to try to retransmit the event to another
+callback URL on a failure to initiate the HTTP client connection, there
+is no point in trying the exact same operation multiple times in a row.
+Replve the event_retry() calls with event_addr_failure() for these cases
+to avoid busy loops trying to repeat the same failing operation.
+
+These potential busy loops would go through eloop callbacks, so the
+process is not completely stuck on handling them, but unnecessary CPU
+would be used to process the continues retries that will keep failing
+for the same reason.
+
+Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
+---
+ src/wps/wps_upnp_event.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/wps/wps_upnp_event.c b/src/wps/wps_upnp_event.c
+index 08a23612f338..c0d9e41d9a38 100644
+--- a/src/wps/wps_upnp_event.c
++++ b/src/wps/wps_upnp_event.c
+@@ -294,7 +294,7 @@ static int event_send_start(struct subscription *s)
+
+ buf = event_build_message(e);
+ if (buf == NULL) {
+- event_retry(e, 0);
++ event_addr_failure(e);
+ return -1;
+ }
+
+@@ -302,7 +302,7 @@ static int event_send_start(struct subscription *s)
+ event_http_cb, e);
+ if (e->http_event == NULL) {
+ wpabuf_free(buf);
+- event_retry(e, 0);
++ event_addr_failure(e);
+ return -1;
+ }
+
+--
+2.20.1
+
diff --git a/source/n/wpa_supplicant/patches/8ca330bd709bf7c000dfda5b1edbc0cbeabb8b55.patch b/source/n/wpa_supplicant/patches/8ca330bd709bf7c000dfda5b1edbc0cbeabb8b55.patch
new file mode 100644
index 000000000..a81ae81a1
--- /dev/null
+++ b/source/n/wpa_supplicant/patches/8ca330bd709bf7c000dfda5b1edbc0cbeabb8b55.patch
@@ -0,0 +1,230 @@
+From 8ca330bd709bf7c000dfda5b1edbc0cbeabb8b55 Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <jouni@codeaurora.org>
+Date: Fri, 5 Feb 2021 00:28:17 +0200
+Subject: Flush pending control interface message for an interface to be
+ removed
+
+wpa_supplicant_ctrl_iface_deinit() was executed only if the
+per-interface control interface initialization had been completed. This
+is not the case if driver initialization fails and that could result in
+leaving behind references to the freed wpa_s instance in a corner case
+where control interface messages ended up getting queued.
+
+Fix this by calling wpa_supplicant_ctrl_iface_deinit() in all cases to
+cancel the potential eloop timeout for wpas_ctrl_msg_queue_timeout with
+the reference to the wpa_s pointer. In addition, flush any pending
+message from the global queue for this interface since such a message
+cannot be of use after this and there is no need to leave them in the
+queue until the global control interface gets deinitialized.
+
+Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
+---
+ wpa_supplicant/ctrl_iface.h | 10 +++++---
+ wpa_supplicant/ctrl_iface_named_pipe.c | 5 +++-
+ wpa_supplicant/ctrl_iface_udp.c | 6 ++++-
+ wpa_supplicant/ctrl_iface_unix.c | 43 +++++++++++++++++++++++++++++++++-
+ wpa_supplicant/eapol_test.c | 6 ++---
+ wpa_supplicant/preauth_test.c | 6 ++---
+ wpa_supplicant/wpa_supplicant.c | 10 ++++----
+ 7 files changed, 66 insertions(+), 20 deletions(-)
+
+diff --git a/wpa_supplicant/ctrl_iface.h b/wpa_supplicant/ctrl_iface.h
+index 510668d..dfbd25a 100644
+--- a/wpa_supplicant/ctrl_iface.h
++++ b/wpa_supplicant/ctrl_iface.h
+@@ -70,14 +70,17 @@ wpa_supplicant_ctrl_iface_init(struct wpa_supplicant *wpa_s);
+
+ /**
+ * wpa_supplicant_ctrl_iface_deinit - Deinitialize control interface
++ * @wpa_s: Pointer to wpa_supplicant data
+ * @priv: Pointer to private data from wpa_supplicant_ctrl_iface_init()
+ *
+ * Deinitialize the control interface that was initialized with
+- * wpa_supplicant_ctrl_iface_init().
++ * wpa_supplicant_ctrl_iface_init() and any data related to the wpa_s instance.
++ * @priv may be %NULL if the control interface has not yet been initialized.
+ *
+ * Required to be implemented in each control interface backend.
+ */
+-void wpa_supplicant_ctrl_iface_deinit(struct ctrl_iface_priv *priv);
++void wpa_supplicant_ctrl_iface_deinit(struct wpa_supplicant *wpa_s,
++ struct ctrl_iface_priv *priv);
+
+ /**
+ * wpa_supplicant_ctrl_iface_wait - Wait for ctrl_iface monitor
+@@ -128,7 +131,8 @@ wpa_supplicant_ctrl_iface_init(struct wpa_supplicant *wpa_s)
+ }
+
+ static inline void
+-wpa_supplicant_ctrl_iface_deinit(struct ctrl_iface_priv *priv)
++wpa_supplicant_ctrl_iface_deinit(struct wpa_supplicant *wpa_s,
++ struct ctrl_iface_priv *priv)
+ {
+ }
+
+diff --git a/wpa_supplicant/ctrl_iface_named_pipe.c b/wpa_supplicant/ctrl_iface_named_pipe.c
+index 79ff787..bddc041 100644
+--- a/wpa_supplicant/ctrl_iface_named_pipe.c
++++ b/wpa_supplicant/ctrl_iface_named_pipe.c
+@@ -462,8 +462,11 @@ wpa_supplicant_ctrl_iface_init(struct wpa_supplicant *wpa_s)
+ }
+
+
+-void wpa_supplicant_ctrl_iface_deinit(struct ctrl_iface_priv *priv)
++void wpa_supplicant_ctrl_iface_deinit(struct wpa_supplicant *wpa_s,
++ struct ctrl_iface_priv *priv)
+ {
++ if (!priv)
++ return;
+ while (priv->ctrl_dst)
+ ctrl_close_pipe(priv->ctrl_dst);
+ if (priv->sec_attr_set)
+diff --git a/wpa_supplicant/ctrl_iface_udp.c b/wpa_supplicant/ctrl_iface_udp.c
+index 1512080..1cbf7fa 100644
+--- a/wpa_supplicant/ctrl_iface_udp.c
++++ b/wpa_supplicant/ctrl_iface_udp.c
+@@ -490,8 +490,12 @@ fail:
+ }
+
+
+-void wpa_supplicant_ctrl_iface_deinit(struct ctrl_iface_priv *priv)
++void wpa_supplicant_ctrl_iface_deinit(struct wpa_supplicant *wpa_s,
++ struct ctrl_iface_priv *priv)
+ {
++ if (!priv)
++ return;
++
+ if (priv->sock > -1) {
+ eloop_unregister_read_sock(priv->sock);
+ if (priv->ctrl_dst) {
+diff --git a/wpa_supplicant/ctrl_iface_unix.c b/wpa_supplicant/ctrl_iface_unix.c
+index 953fd2c..639573d 100644
+--- a/wpa_supplicant/ctrl_iface_unix.c
++++ b/wpa_supplicant/ctrl_iface_unix.c
+@@ -800,12 +800,52 @@ static int wpas_ctrl_iface_reinit(struct wpa_supplicant *wpa_s,
+ }
+
+
+-void wpa_supplicant_ctrl_iface_deinit(struct ctrl_iface_priv *priv)
++static void
++wpas_global_ctrl_iface_flush_queued_msg(struct wpa_global *global,
++ struct wpa_supplicant *wpa_s)
++{
++ struct ctrl_iface_global_priv *gpriv;
++ struct ctrl_iface_msg *msg, *prev_msg;
++ unsigned int count = 0;
++
++ if (!global || !global->ctrl_iface)
++ return;
++
++ gpriv = global->ctrl_iface;
++ dl_list_for_each_safe(msg, prev_msg, &gpriv->msg_queue,
++ struct ctrl_iface_msg, list) {
++ if (msg->wpa_s == wpa_s) {
++ count++;
++ dl_list_del(&msg->list);
++ os_free(msg);
++ }
++ }
++
++ if (count) {
++ wpa_printf(MSG_DEBUG,
++ "CTRL: Dropped %u pending message(s) for interface that is being removed",
++ count);
++ }
++}
++
++
++void wpa_supplicant_ctrl_iface_deinit(struct wpa_supplicant *wpa_s,
++ struct ctrl_iface_priv *priv)
+ {
+ struct wpa_ctrl_dst *dst, *prev;
+ struct ctrl_iface_msg *msg, *prev_msg;
+ struct ctrl_iface_global_priv *gpriv;
+
++ if (!priv) {
++ /* Control interface has not yet been initialized, so there is
++ * nothing to deinitialize here. However, there might be a
++ * pending message for this interface, so get rid of any such
++ * entry before completing interface removal. */
++ wpas_global_ctrl_iface_flush_queued_msg(wpa_s->global, wpa_s);
++ eloop_cancel_timeout(wpas_ctrl_msg_queue_timeout, wpa_s, NULL);
++ return;
++ }
++
+ if (priv->sock > -1) {
+ char *fname;
+ char *buf, *dir = NULL;
+@@ -877,6 +917,7 @@ free_dst:
+ }
+ }
+ }
++ wpas_global_ctrl_iface_flush_queued_msg(wpa_s->global, wpa_s);
+ eloop_cancel_timeout(wpas_ctrl_msg_queue_timeout, priv->wpa_s, NULL);
+ os_free(priv);
+ }
+diff --git a/wpa_supplicant/eapol_test.c b/wpa_supplicant/eapol_test.c
+index d137ad6..e256ac5 100644
+--- a/wpa_supplicant/eapol_test.c
++++ b/wpa_supplicant/eapol_test.c
+@@ -674,10 +674,8 @@ static void test_eapol_clean(struct eapol_test_data *e,
+ os_free(e->radius_conf);
+ e->radius_conf = NULL;
+ scard_deinit(wpa_s->scard);
+- if (wpa_s->ctrl_iface) {
+- wpa_supplicant_ctrl_iface_deinit(wpa_s->ctrl_iface);
+- wpa_s->ctrl_iface = NULL;
+- }
++ wpa_supplicant_ctrl_iface_deinit(wpa_s, wpa_s->ctrl_iface);
++ wpa_s->ctrl_iface = NULL;
+
+ ext_password_deinit(wpa_s->ext_pw);
+ wpa_s->ext_pw = NULL;
+diff --git a/wpa_supplicant/preauth_test.c b/wpa_supplicant/preauth_test.c
+index de49948..97c16fb 100644
+--- a/wpa_supplicant/preauth_test.c
++++ b/wpa_supplicant/preauth_test.c
+@@ -193,10 +193,8 @@ static void test_eapol_clean(struct wpa_supplicant *wpa_s)
+ pmksa_candidate_free(wpa_s->wpa);
+ wpa_sm_deinit(wpa_s->wpa);
+ scard_deinit(wpa_s->scard);
+- if (wpa_s->ctrl_iface) {
+- wpa_supplicant_ctrl_iface_deinit(wpa_s->ctrl_iface);
+- wpa_s->ctrl_iface = NULL;
+- }
++ wpa_supplicant_ctrl_iface_deinit(wpa_s, wpa_s->ctrl_iface);
++ wpa_s->ctrl_iface = NULL;
+ wpa_config_free(wpa_s->conf);
+ }
+
+diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
+index 90e8a46..835b335 100644
+--- a/wpa_supplicant/wpa_supplicant.c
++++ b/wpa_supplicant/wpa_supplicant.c
+@@ -1158,8 +1158,8 @@ int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s)
+ os_strcmp(conf->ctrl_interface,
+ wpa_s->conf->ctrl_interface) != 0);
+
+- if (reconf_ctrl && wpa_s->ctrl_iface) {
+- wpa_supplicant_ctrl_iface_deinit(wpa_s->ctrl_iface);
++ if (reconf_ctrl) {
++ wpa_supplicant_ctrl_iface_deinit(wpa_s, wpa_s->ctrl_iface);
+ wpa_s->ctrl_iface = NULL;
+ }
+
+@@ -6748,10 +6748,8 @@ static void wpa_supplicant_deinit_iface(struct wpa_supplicant *wpa_s,
+ if (terminate)
+ wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_TERMINATING);
+
+- if (wpa_s->ctrl_iface) {
+- wpa_supplicant_ctrl_iface_deinit(wpa_s->ctrl_iface);
+- wpa_s->ctrl_iface = NULL;
+- }
++ wpa_supplicant_ctrl_iface_deinit(wpa_s, wpa_s->ctrl_iface);
++ wpa_s->ctrl_iface = NULL;
+
+ #ifdef CONFIG_MESH
+ if (wpa_s->ifmsh) {
+--
+cgit v0.12
+
diff --git a/source/n/wpa_supplicant/patches/a0541334a6394f8237a4393b7372693cd7e96f15.patch b/source/n/wpa_supplicant/patches/a0541334a6394f8237a4393b7372693cd7e96f15.patch
new file mode 100644
index 000000000..8c8ba9335
--- /dev/null
+++ b/source/n/wpa_supplicant/patches/a0541334a6394f8237a4393b7372693cd7e96f15.patch
@@ -0,0 +1,115 @@
+From a0541334a6394f8237a4393b7372693cd7e96f15 Mon Sep 17 00:00:00 2001
+From: Jouni Malinen <j@w1.fi>
+Date: Sat, 13 Mar 2021 18:19:31 +0200
+Subject: ASN.1: Validate DigestAlgorithmIdentifier parameters
+
+The supported hash algorithms do not use AlgorithmIdentifier parameters.
+However, there are implementations that include NULL parameters in
+addition to ones that omit the parameters. Previous implementation did
+not check the parameters value at all which supported both these cases,
+but did not reject any other unexpected information.
+
+Use strict validation of digest algorithm parameters and reject any
+unexpected value when validating a signature. This is needed to prevent
+potential forging attacks.
+
+Signed-off-by: Jouni Malinen <j@w1.fi>
+---
+ src/tls/pkcs1.c | 21 +++++++++++++++++++++
+ src/tls/x509v3.c | 20 ++++++++++++++++++++
+ 2 files changed, 41 insertions(+)
+
+diff --git a/src/tls/pkcs1.c b/src/tls/pkcs1.c
+index bbdb0d7..5761dfe 100644
+--- a/src/tls/pkcs1.c
++++ b/src/tls/pkcs1.c
+@@ -244,6 +244,8 @@ int pkcs1_v15_sig_ver(struct crypto_public_key *pk,
+ os_free(decrypted);
+ return -1;
+ }
++ wpa_hexdump(MSG_MSGDUMP, "PKCS #1: DigestInfo",
++ hdr.payload, hdr.length);
+
+ pos = hdr.payload;
+ end = pos + hdr.length;
+@@ -265,6 +267,8 @@ int pkcs1_v15_sig_ver(struct crypto_public_key *pk,
+ os_free(decrypted);
+ return -1;
+ }
++ wpa_hexdump(MSG_MSGDUMP, "PKCS #1: DigestAlgorithmIdentifier",
++ hdr.payload, hdr.length);
+ da_end = hdr.payload + hdr.length;
+
+ if (asn1_get_oid(hdr.payload, hdr.length, &oid, &next)) {
+@@ -273,6 +277,23 @@ int pkcs1_v15_sig_ver(struct crypto_public_key *pk,
+ os_free(decrypted);
+ return -1;
+ }
++ wpa_hexdump(MSG_MSGDUMP, "PKCS #1: Digest algorithm parameters",
++ next, da_end - next);
++
++ /*
++ * RFC 5754: The correct encoding for the SHA2 algorithms would be to
++ * omit the parameters, but there are implementation that encode these
++ * as a NULL element. Allow these two cases and reject anything else.
++ */
++ if (da_end > next &&
++ (asn1_get_next(next, da_end - next, &hdr) < 0 ||
++ !asn1_is_null(&hdr) ||
++ hdr.payload + hdr.length != da_end)) {
++ wpa_printf(MSG_DEBUG,
++ "PKCS #1: Unexpected digest algorithm parameters");
++ os_free(decrypted);
++ return -1;
++ }
+
+ if (!asn1_oid_equal(&oid, hash_alg)) {
+ char txt[100], txt2[100];
+diff --git a/src/tls/x509v3.c b/src/tls/x509v3.c
+index a8944dd..df337ec 100644
+--- a/src/tls/x509v3.c
++++ b/src/tls/x509v3.c
+@@ -1964,6 +1964,7 @@ int x509_check_signature(struct x509_certificate *issuer,
+ os_free(data);
+ return -1;
+ }
++ wpa_hexdump(MSG_MSGDUMP, "X509: DigestInfo", hdr.payload, hdr.length);
+
+ pos = hdr.payload;
+ end = pos + hdr.length;
+@@ -1985,6 +1986,8 @@ int x509_check_signature(struct x509_certificate *issuer,
+ os_free(data);
+ return -1;
+ }
++ wpa_hexdump(MSG_MSGDUMP, "X509: DigestAlgorithmIdentifier",
++ hdr.payload, hdr.length);
+ da_end = hdr.payload + hdr.length;
+
+ if (asn1_get_oid(hdr.payload, hdr.length, &oid, &next)) {
+@@ -1992,6 +1995,23 @@ int x509_check_signature(struct x509_certificate *issuer,
+ os_free(data);
+ return -1;
+ }
++ wpa_hexdump(MSG_MSGDUMP, "X509: Digest algorithm parameters",
++ next, da_end - next);
++
++ /*
++ * RFC 5754: The correct encoding for the SHA2 algorithms would be to
++ * omit the parameters, but there are implementation that encode these
++ * as a NULL element. Allow these two cases and reject anything else.
++ */
++ if (da_end > next &&
++ (asn1_get_next(next, da_end - next, &hdr) < 0 ||
++ !asn1_is_null(&hdr) ||
++ hdr.payload + hdr.length != da_end)) {
++ wpa_printf(MSG_DEBUG,
++ "X509: Unexpected digest algorithm parameters");
++ os_free(data);
++ return -1;
++ }
+
+ if (x509_sha1_oid(&oid)) {
+ if (signature->oid.oid[6] != 5 /* sha-1WithRSAEncryption */) {
+--
+cgit v0.12
+
diff --git a/source/n/wpa_supplicant/wpa_supplicant.SlackBuild b/source/n/wpa_supplicant/wpa_supplicant.SlackBuild
index eee5ff45e..8539c099b 100755
--- a/source/n/wpa_supplicant/wpa_supplicant.SlackBuild
+++ b/source/n/wpa_supplicant/wpa_supplicant.SlackBuild
@@ -1,31 +1,31 @@
#!/bin/bash
# Copyright 2004-2008 Eric Hameleers, Eindhoven, NL
-# Copyright 2008-2020 Patrick J. Volkerding, Sebeka, MN, USA
-# Permission to use, copy, modify, and distribute this software for
-# any purpose with or without fee is hereby granted, provided that
-# the above copyright notice and this permission notice appear in all
-# copies.
+# Copyright 2008-2021 Patrick J. Volkerding, Sebeka, MN, USA
+# All rights reserved.
#
-# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-# IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
-# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-# -----------------------------------------------------------------------------
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
cd $(dirname $0) ; CWD=$(pwd)
PKGNAM=wpa_supplicant
VERSION=${VERSION:-$(echo $PKGNAM-*.tar.?z* | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
-BUILD=${BUILD:-7}
+BUILD=${BUILD:-8}
SRCVERSION=$(printf $VERSION | tr _ -)
@@ -89,6 +89,16 @@ zcat $CWD/patches/wpa_supplicant-flush-debug-output.patch.gz | patch -p1 --verbo
zcat $CWD/patches/wpa_supplicant-gui-qt4.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/patches/wpa_supplicant-quiet-scan-results-message.patch.gz | patch -p1 --verbose || exit 1
+# Security fixes for CVE-2021-0326 CVE-2021-0535 CVE-2020-12695 CVE-2019-16275 CVE-2021-27803 CVE-2021-30004:
+zcat $CWD/patches/0001-AP-Silently-ignore-management-frame-from-unexpected-.patch.gz | patch -p1 --verbose || exit 1
+zcat $CWD/patches/0001-WPS-UPnP-Do-not-allow-event-subscriptions-with-URLs-.patch.gz | patch -p1 --verbose || exit 1
+zcat $CWD/patches/0002-WPS-UPnP-Fix-event-message-generation-using-a-long-U.patch.gz | patch -p1 --verbose || exit 1
+zcat $CWD/patches/0003-WPS-UPnP-Handle-HTTP-initiation-failures-for-events-.patch.gz | patch -p1 --verbose || exit 1
+zcat $CWD/patches/0001-P2P-Fix-copying-of-secondary-device-types-for-P2P-gr.patch.gz | patch -p1 --verbose || exit 1
+zcat $CWD/patches/0001-P2P-Fix-a-corner-case-in-peer-addition-based-on-PD-R.patch.gz | patch -p1 --verbose || exit 1
+zcat $CWD/patches/a0541334a6394f8237a4393b7372693cd7e96f15.patch.gz | patch -p1 --verbose || exit 1
+zcat $CWD/patches/8ca330bd709bf7c000dfda5b1edbc0cbeabb8b55.patch.gz | patch -p1 --verbose || exit 1
+
# Allow legacy tls to avoid breaking WPA2-Enterprise:
zcat $CWD/patches/allow-tlsv1.patch.gz | patch -p1 --verbose || exit 1