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-rw-r--r--src/common/ieee802_11_defs.h1
-rw-r--r--src/common/wpa_ctrl.h19
-rw-r--r--src/drivers/driver_nl80211.c2
-rw-r--r--src/p2p/p2p.c72
-rw-r--r--src/p2p/p2p.h10
-rw-r--r--src/p2p/p2p_go_neg.c18
-rw-r--r--src/p2p/p2p_group.c26
-rw-r--r--src/p2p/p2p_i.h2
-rw-r--r--src/p2p/p2p_invitation.c7
-rw-r--r--src/p2p/p2p_pd.c13
-rw-r--r--wpa_supplicant/ctrl_iface.c229
-rw-r--r--wpa_supplicant/p2p_supplicant.c5
-rw-r--r--wpa_supplicant/wpa_supplicant.c7
-rw-r--r--wpa_supplicant/wpa_supplicant_i.h3
14 files changed, 411 insertions, 3 deletions
diff --git a/src/common/ieee802_11_defs.h b/src/common/ieee802_11_defs.h
index b8e9254f..6de71e9e 100644
--- a/src/common/ieee802_11_defs.h
+++ b/src/common/ieee802_11_defs.h
@@ -809,6 +809,7 @@ struct ieee80211_vht_operation {
#define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs)
* 00:50:F2 */
#define WPA_IE_VENDOR_TYPE 0x0050f201
+#define WMM_IE_VENDOR_TYPE 0x0050f202
#define WPS_IE_VENDOR_TYPE 0x0050f204
#define OUI_WFA 0x506f9a
#define P2P_IE_VENDOR_TYPE 0x506f9a09
diff --git a/src/common/wpa_ctrl.h b/src/common/wpa_ctrl.h
index 534bc997..d91594e3 100644
--- a/src/common/wpa_ctrl.h
+++ b/src/common/wpa_ctrl.h
@@ -239,6 +239,25 @@ extern "C" {
#define WPA_BSS_MASK_DELIM BIT(17)
+/* VENDOR_ELEM_* frame id values */
+enum wpa_vendor_elem_frame {
+ VENDOR_ELEM_PROBE_REQ_P2P = 0,
+ VENDOR_ELEM_PROBE_RESP_P2P = 1,
+ VENDOR_ELEM_PROBE_RESP_P2P_GO = 2,
+ VENDOR_ELEM_BEACON_P2P_GO = 3,
+ VENDOR_ELEM_P2P_PD_REQ = 4,
+ VENDOR_ELEM_P2P_PD_RESP = 5,
+ VENDOR_ELEM_P2P_GO_NEG_REQ = 6,
+ VENDOR_ELEM_P2P_GO_NEG_RESP = 7,
+ VENDOR_ELEM_P2P_GO_NEG_CONF = 8,
+ VENDOR_ELEM_P2P_INV_REQ = 9,
+ VENDOR_ELEM_P2P_INV_RESP = 10,
+ VENDOR_ELEM_P2P_ASSOC_REQ = 11,
+ VENDOR_ELEM_P2P_ASSOC_RESP = 12,
+ NUM_VENDOR_ELEM_FRAMES
+};
+
+
/* wpa_supplicant/hostapd control interface access */
/**
diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index 4d5da949..683123b1 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -10566,7 +10566,7 @@ static int wpa_driver_nl80211_probe_req_report(struct i802_bss *bss, int report)
if (!report) {
if (bss->nl_preq && drv->device_ap_sme &&
- is_ap_interface(drv->nlmode)) {
+ is_ap_interface(drv->nlmode) && !bss->in_deinit) {
/*
* Do not disable Probe Request reporting that was
* enabled in nl80211_setup_ap().
diff --git a/src/p2p/p2p.c b/src/p2p/p2p.c
index 48f3aa65..565cbdbd 100644
--- a/src/p2p/p2p.c
+++ b/src/p2p/p2p.c
@@ -12,6 +12,7 @@
#include "eloop.h"
#include "common/ieee802_11_defs.h"
#include "common/ieee802_11_common.h"
+#include "common/wpa_ctrl.h"
#include "wps/wps_i.h"
#include "p2p_i.h"
#include "p2p.h"
@@ -608,6 +609,46 @@ static void p2p_copy_wps_info(struct p2p_data *p2p, struct p2p_device *dev,
}
+static void p2p_update_peer_vendor_elems(struct p2p_device *dev, const u8 *ies,
+ size_t ies_len)
+{
+ const u8 *pos, *end;
+ u8 id, len;
+
+ wpabuf_free(dev->info.vendor_elems);
+ dev->info.vendor_elems = NULL;
+
+ end = ies + ies_len;
+
+ for (pos = ies; pos + 1 < end; pos += len) {
+ id = *pos++;
+ len = *pos++;
+
+ if (pos + len > end)
+ break;
+
+ if (id != WLAN_EID_VENDOR_SPECIFIC || len < 3)
+ continue;
+
+ if (len >= 4) {
+ u32 type = WPA_GET_BE32(pos);
+
+ if (type == WPA_IE_VENDOR_TYPE ||
+ type == WMM_IE_VENDOR_TYPE ||
+ type == WPS_IE_VENDOR_TYPE ||
+ type == P2P_IE_VENDOR_TYPE ||
+ type == WFD_IE_VENDOR_TYPE)
+ continue;
+ }
+
+ /* Unknown vendor element - make raw IE data available */
+ if (wpabuf_resize(&dev->info.vendor_elems, 2 + len) < 0)
+ break;
+ wpabuf_put_data(dev->info.vendor_elems, pos - 2, 2 + len);
+ }
+}
+
+
/**
* p2p_add_device - Add peer entries based on scan results or P2P frames
* @p2p: P2P module context from p2p_init()
@@ -756,6 +797,8 @@ int p2p_add_device(struct p2p_data *p2p, const u8 *addr, int freq,
p2p_parse_free(&msg);
+ p2p_update_peer_vendor_elems(dev, ies, ies_len);
+
if (dev->flags & P2P_DEV_REPORTED)
return 0;
@@ -825,6 +868,7 @@ static void p2p_device_free(struct p2p_data *p2p, struct p2p_device *dev)
}
wpabuf_free(dev->info.wfd_subelems);
+ wpabuf_free(dev->info.vendor_elems);
wpabuf_free(dev->go_neg_conf);
os_free(dev);
@@ -1957,6 +2001,9 @@ struct wpabuf * p2p_build_probe_resp_ies(struct p2p_data *p2p)
extra = wpabuf_len(p2p->wfd_ie_probe_resp);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_PROBE_RESP_P2P])
+ extra += wpabuf_len(p2p->vendor_elem[VENDOR_ELEM_PROBE_RESP_P2P]);
+
buf = wpabuf_alloc(1000 + extra);
if (buf == NULL)
return NULL;
@@ -1977,6 +2024,10 @@ struct wpabuf * p2p_build_probe_resp_ies(struct p2p_data *p2p)
wpabuf_put_buf(buf, p2p->wfd_ie_probe_resp);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_PROBE_RESP_P2P])
+ wpabuf_put_buf(buf,
+ p2p->vendor_elem[VENDOR_ELEM_PROBE_RESP_P2P]);
+
/* P2P IE */
len = p2p_buf_add_ie_hdr(buf);
p2p_buf_add_capability(buf, p2p->dev_capab &
@@ -2252,6 +2303,9 @@ int p2p_assoc_req_ie(struct p2p_data *p2p, const u8 *bssid, u8 *buf,
extra = wpabuf_len(p2p->wfd_ie_assoc_req);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_P2P_ASSOC_REQ])
+ extra += wpabuf_len(p2p->vendor_elem[VENDOR_ELEM_P2P_ASSOC_REQ]);
+
/*
* (Re)Association Request - P2P IE
* P2P Capability attribute (shall be present)
@@ -2267,6 +2321,10 @@ int p2p_assoc_req_ie(struct p2p_data *p2p, const u8 *bssid, u8 *buf,
wpabuf_put_buf(tmp, p2p->wfd_ie_assoc_req);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_P2P_ASSOC_REQ])
+ wpabuf_put_buf(tmp,
+ p2p->vendor_elem[VENDOR_ELEM_P2P_ASSOC_REQ]);
+
peer = bssid ? p2p_get_device(p2p, bssid) : NULL;
lpos = p2p_buf_add_ie_hdr(tmp);
@@ -2854,6 +2912,10 @@ void p2p_scan_ie(struct p2p_data *p2p, struct wpabuf *ies, const u8 *dev_id)
wpabuf_put_buf(ies, p2p->wfd_ie_probe_req);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_PROBE_REQ_P2P])
+ wpabuf_put_buf(ies,
+ p2p->vendor_elem[VENDOR_ELEM_PROBE_REQ_P2P]);
+
len = p2p_buf_add_ie_hdr(ies);
p2p_buf_add_capability(ies, p2p->dev_capab &
~P2P_DEV_CAPAB_CLIENT_DISCOVERABILITY, 0);
@@ -2880,6 +2942,10 @@ size_t p2p_scan_ie_buf_len(struct p2p_data *p2p)
len += wpabuf_len(p2p->wfd_ie_probe_req);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p && p2p->vendor_elem &&
+ p2p->vendor_elem[VENDOR_ELEM_PROBE_REQ_P2P])
+ len += wpabuf_len(p2p->vendor_elem[VENDOR_ELEM_PROBE_REQ_P2P]);
+
return len;
}
@@ -4742,3 +4808,9 @@ int p2p_set_passphrase_len(struct p2p_data *p2p, unsigned int len)
p2p->cfg->passphrase_len = len;
return 0;
}
+
+
+void p2p_set_vendor_elems(struct p2p_data *p2p, struct wpabuf **vendor_elem)
+{
+ p2p->vendor_elem = vendor_elem;
+}
diff --git a/src/p2p/p2p.h b/src/p2p/p2p.h
index 16500a80..dee79dfb 100644
--- a/src/p2p/p2p.h
+++ b/src/p2p/p2p.h
@@ -230,6 +230,14 @@ struct p2p_peer_info {
* wfd_subelems - Wi-Fi Display subelements from WFD IE(s)
*/
struct wpabuf *wfd_subelems;
+
+ /**
+ * vendor_elems - Unrecognized vendor elements
+ *
+ * This buffer includes any other vendor element than P2P, WPS, and WFD
+ * IE(s) from the frame that was used to discover the peer.
+ */
+ struct wpabuf *vendor_elems;
};
enum p2p_prov_disc_status {
@@ -1995,4 +2003,6 @@ void p2p_loop_on_known_peers(struct p2p_data *p2p,
void *user_data),
void *user_data);
+void p2p_set_vendor_elems(struct p2p_data *p2p, struct wpabuf **vendor_elem);
+
#endif /* P2P_H */
diff --git a/src/p2p/p2p_go_neg.c b/src/p2p/p2p_go_neg.c
index f24fe236..bd7a2cf5 100644
--- a/src/p2p/p2p_go_neg.c
+++ b/src/p2p/p2p_go_neg.c
@@ -10,6 +10,7 @@
#include "common.h"
#include "common/ieee802_11_defs.h"
+#include "common/wpa_ctrl.h"
#include "wps/wps_defs.h"
#include "p2p_i.h"
#include "p2p.h"
@@ -142,6 +143,9 @@ static struct wpabuf * p2p_build_go_neg_req(struct p2p_data *p2p,
extra = wpabuf_len(p2p->wfd_ie_go_neg);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_P2P_GO_NEG_REQ])
+ extra += wpabuf_len(p2p->vendor_elem[VENDOR_ELEM_P2P_GO_NEG_REQ]);
+
buf = wpabuf_alloc(1000 + extra);
if (buf == NULL)
return NULL;
@@ -191,6 +195,9 @@ static struct wpabuf * p2p_build_go_neg_req(struct p2p_data *p2p,
wpabuf_put_buf(buf, p2p->wfd_ie_go_neg);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_P2P_GO_NEG_REQ])
+ wpabuf_put_buf(buf, p2p->vendor_elem[VENDOR_ELEM_P2P_GO_NEG_REQ]);
+
return buf;
}
@@ -268,6 +275,9 @@ static struct wpabuf * p2p_build_go_neg_resp(struct p2p_data *p2p,
extra = wpabuf_len(p2p->wfd_ie_go_neg);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_P2P_GO_NEG_RESP])
+ extra += wpabuf_len(p2p->vendor_elem[VENDOR_ELEM_P2P_GO_NEG_RESP]);
+
buf = wpabuf_alloc(1000 + extra);
if (buf == NULL)
return NULL;
@@ -336,6 +346,8 @@ static struct wpabuf * p2p_build_go_neg_resp(struct p2p_data *p2p,
wpabuf_put_buf(buf, p2p->wfd_ie_go_neg);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_P2P_GO_NEG_RESP])
+ wpabuf_put_buf(buf, p2p->vendor_elem[VENDOR_ELEM_P2P_GO_NEG_RESP]);
return buf;
}
@@ -844,6 +856,9 @@ static struct wpabuf * p2p_build_go_neg_conf(struct p2p_data *p2p,
extra = wpabuf_len(p2p->wfd_ie_go_neg);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_P2P_GO_NEG_CONF])
+ extra += wpabuf_len(p2p->vendor_elem[VENDOR_ELEM_P2P_GO_NEG_CONF]);
+
buf = wpabuf_alloc(1000 + extra);
if (buf == NULL)
return NULL;
@@ -888,6 +903,9 @@ static struct wpabuf * p2p_build_go_neg_conf(struct p2p_data *p2p,
wpabuf_put_buf(buf, p2p->wfd_ie_go_neg);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_P2P_GO_NEG_CONF])
+ wpabuf_put_buf(buf, p2p->vendor_elem[VENDOR_ELEM_P2P_GO_NEG_CONF]);
+
return buf;
}
diff --git a/src/p2p/p2p_group.c b/src/p2p/p2p_group.c
index aa075bdb..da8588aa 100644
--- a/src/p2p/p2p_group.c
+++ b/src/p2p/p2p_group.c
@@ -11,6 +11,7 @@
#include "common.h"
#include "common/ieee802_11_defs.h"
#include "common/ieee802_11_common.h"
+#include "common/wpa_ctrl.h"
#include "wps/wps_defs.h"
#include "wps/wps_i.h"
#include "p2p_i.h"
@@ -214,6 +215,10 @@ static struct wpabuf * p2p_group_build_beacon_ie(struct p2p_group *group)
extra = wpabuf_len(group->p2p->wfd_ie_beacon);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (group->p2p->vendor_elem &&
+ group->p2p->vendor_elem[VENDOR_ELEM_BEACON_P2P_GO])
+ extra += wpabuf_len(group->p2p->vendor_elem[VENDOR_ELEM_BEACON_P2P_GO]);
+
ie = wpabuf_alloc(257 + extra);
if (ie == NULL)
return NULL;
@@ -223,6 +228,11 @@ static struct wpabuf * p2p_group_build_beacon_ie(struct p2p_group *group)
wpabuf_put_buf(ie, group->p2p->wfd_ie_beacon);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (group->p2p->vendor_elem &&
+ group->p2p->vendor_elem[VENDOR_ELEM_BEACON_P2P_GO])
+ wpabuf_put_buf(ie,
+ group->p2p->vendor_elem[VENDOR_ELEM_BEACON_P2P_GO]);
+
len = p2p_buf_add_ie_hdr(ie);
p2p_group_add_common_ies(group, ie);
p2p_buf_add_device_id(ie, group->p2p->cfg->dev_addr);
@@ -448,6 +458,13 @@ static struct wpabuf * p2p_group_build_probe_resp_ie(struct p2p_group *group)
ie = p2p_group_encaps_probe_resp(p2p_subelems);
wpabuf_free(p2p_subelems);
+ if (group->p2p->vendor_elem &&
+ group->p2p->vendor_elem[VENDOR_ELEM_PROBE_RESP_P2P_GO]) {
+ struct wpabuf *extra;
+ extra = wpabuf_dup(group->p2p->vendor_elem[VENDOR_ELEM_PROBE_RESP_P2P_GO]);
+ ie = wpabuf_concat(extra, ie);
+ }
+
#ifdef CONFIG_WIFI_DISPLAY
if (group->wfd_ie) {
struct wpabuf *wfd = wpabuf_dup(group->wfd_ie);
@@ -634,6 +651,10 @@ struct wpabuf * p2p_group_assoc_resp_ie(struct p2p_group *group, u8 status)
extra = wpabuf_len(group->wfd_ie);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (group->p2p->vendor_elem &&
+ group->p2p->vendor_elem[VENDOR_ELEM_P2P_ASSOC_RESP])
+ extra += wpabuf_len(group->p2p->vendor_elem[VENDOR_ELEM_P2P_ASSOC_RESP]);
+
/*
* (Re)Association Response - P2P IE
* Status attribute (shall be present when association request is
@@ -649,6 +670,11 @@ struct wpabuf * p2p_group_assoc_resp_ie(struct p2p_group *group, u8 status)
wpabuf_put_buf(resp, group->wfd_ie);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (group->p2p->vendor_elem &&
+ group->p2p->vendor_elem[VENDOR_ELEM_P2P_ASSOC_RESP])
+ wpabuf_put_buf(resp,
+ group->p2p->vendor_elem[VENDOR_ELEM_P2P_ASSOC_RESP]);
+
rlen = p2p_buf_add_ie_hdr(resp);
if (status != P2P_SC_SUCCESS)
p2p_buf_add_status(resp, status);
diff --git a/src/p2p/p2p_i.h b/src/p2p/p2p_i.h
index 39a927a3..3b60582b 100644
--- a/src/p2p/p2p_i.h
+++ b/src/p2p/p2p_i.h
@@ -499,6 +499,8 @@ struct p2p_data {
#endif /* CONFIG_WIFI_DISPLAY */
u16 authorized_oob_dev_pw_id;
+
+ struct wpabuf **vendor_elem;
};
/**
diff --git a/src/p2p/p2p_invitation.c b/src/p2p/p2p_invitation.c
index a36898e9..ef01a668 100644
--- a/src/p2p/p2p_invitation.c
+++ b/src/p2p/p2p_invitation.c
@@ -10,6 +10,7 @@
#include "common.h"
#include "common/ieee802_11_defs.h"
+#include "common/wpa_ctrl.h"
#include "p2p_i.h"
#include "p2p.h"
@@ -45,6 +46,9 @@ static struct wpabuf * p2p_build_invitation_req(struct p2p_data *p2p,
extra = wpabuf_len(wfd_ie);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_P2P_INV_REQ])
+ extra += wpabuf_len(p2p->vendor_elem[VENDOR_ELEM_P2P_INV_REQ]);
+
buf = wpabuf_alloc(1000 + extra);
if (buf == NULL)
return NULL;
@@ -86,6 +90,9 @@ static struct wpabuf * p2p_build_invitation_req(struct p2p_data *p2p,
wpabuf_put_buf(buf, wfd_ie);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_P2P_INV_REQ])
+ wpabuf_put_buf(buf, p2p->vendor_elem[VENDOR_ELEM_P2P_INV_REQ]);
+
if (dev_pw_id >= 0) {
/* WSC IE in Invitation Request for NFC static handover */
p2p_build_wps_ie(p2p, buf, dev_pw_id, 0);
diff --git a/src/p2p/p2p_pd.c b/src/p2p/p2p_pd.c
index 68d79d23..e1013672 100644
--- a/src/p2p/p2p_pd.c
+++ b/src/p2p/p2p_pd.c
@@ -10,6 +10,7 @@
#include "common.h"
#include "common/ieee802_11_defs.h"
+#include "common/wpa_ctrl.h"
#include "wps/wps_defs.h"
#include "p2p_i.h"
#include "p2p.h"
@@ -53,6 +54,9 @@ static struct wpabuf * p2p_build_prov_disc_req(struct p2p_data *p2p,
extra = wpabuf_len(p2p->wfd_ie_prov_disc_req);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_P2P_PD_REQ])
+ extra += wpabuf_len(p2p->vendor_elem[VENDOR_ELEM_P2P_PD_REQ]);
+
buf = wpabuf_alloc(1000 + extra);
if (buf == NULL)
return NULL;
@@ -77,6 +81,9 @@ static struct wpabuf * p2p_build_prov_disc_req(struct p2p_data *p2p,
wpabuf_put_buf(buf, p2p->wfd_ie_prov_disc_req);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_P2P_PD_REQ])
+ wpabuf_put_buf(buf, p2p->vendor_elem[VENDOR_ELEM_P2P_PD_REQ]);
+
return buf;
}
@@ -111,6 +118,9 @@ static struct wpabuf * p2p_build_prov_disc_resp(struct p2p_data *p2p,
extra = wpabuf_len(wfd_ie);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_P2P_PD_RESP])
+ extra += wpabuf_len(p2p->vendor_elem[VENDOR_ELEM_P2P_PD_RESP]);
+
buf = wpabuf_alloc(100 + extra);
if (buf == NULL)
return NULL;
@@ -125,6 +135,9 @@ static struct wpabuf * p2p_build_prov_disc_resp(struct p2p_data *p2p,
wpabuf_put_buf(buf, wfd_ie);
#endif /* CONFIG_WIFI_DISPLAY */
+ if (p2p->vendor_elem && p2p->vendor_elem[VENDOR_ELEM_P2P_PD_RESP])
+ wpabuf_put_buf(buf, p2p->vendor_elem[VENDOR_ELEM_P2P_PD_RESP]);
+
return buf;
}
diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index 244fd2d0..f612b494 100644
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -4715,6 +4715,22 @@ static int p2p_ctrl_peer(struct wpa_supplicant *wpa_s, char *cmd,
return pos - buf;
pos += res;
+ if (info->vendor_elems) {
+ res = os_snprintf(pos, end - pos, "vendor_elems=");
+ if (res < 0 || res >= end - pos)
+ return pos - buf;
+ pos += res;
+
+ pos += wpa_snprintf_hex(pos, end - pos,
+ wpabuf_head(info->vendor_elems),
+ wpabuf_len(info->vendor_elems));
+
+ res = os_snprintf(pos, end - pos, "\n");
+ if (res < 0 || res >= end - pos)
+ return pos - buf;
+ pos += res;
+ }
+
return pos - buf;
}
@@ -6227,6 +6243,210 @@ static int wpas_ctrl_iface_driver_event(struct wpa_supplicant *wpa_s, char *cmd)
#endif /* CONFIG_TESTING_OPTIONS */
+static void wpas_ctrl_vendor_elem_update(struct wpa_supplicant *wpa_s)
+{
+ unsigned int i;
+ char buf[30];
+
+ wpa_printf(MSG_DEBUG, "Update vendor elements");
+
+ for (i = 0; i < NUM_VENDOR_ELEM_FRAMES; i++) {
+ if (wpa_s->vendor_elem[i]) {
+ os_snprintf(buf, sizeof(buf), "frame[%u]", i);
+ wpa_hexdump_buf(MSG_DEBUG, buf, wpa_s->vendor_elem[i]);
+ }
+ }
+
+#ifdef CONFIG_P2P
+ if (wpa_s->parent == wpa_s &&
+ wpa_s->global->p2p &&
+ !wpa_s->global->p2p_disabled)
+ p2p_set_vendor_elems(wpa_s->global->p2p, wpa_s->vendor_elem);
+#endif /* CONFIG_P2P */
+}
+
+
+static struct wpa_supplicant *
+wpas_ctrl_vendor_elem_iface(struct wpa_supplicant *wpa_s,
+ enum wpa_vendor_elem_frame frame)
+{
+ switch (frame) {
+#ifdef CONFIG_P2P
+ case VENDOR_ELEM_PROBE_REQ_P2P:
+ case VENDOR_ELEM_PROBE_RESP_P2P:
+ case VENDOR_ELEM_PROBE_RESP_P2P_GO:
+ case VENDOR_ELEM_BEACON_P2P_GO:
+ case VENDOR_ELEM_P2P_PD_REQ:
+ case VENDOR_ELEM_P2P_PD_RESP:
+ case VENDOR_ELEM_P2P_GO_NEG_REQ:
+ case VENDOR_ELEM_P2P_GO_NEG_RESP:
+ case VENDOR_ELEM_P2P_GO_NEG_CONF:
+ case VENDOR_ELEM_P2P_INV_REQ:
+ case VENDOR_ELEM_P2P_INV_RESP:
+ case VENDOR_ELEM_P2P_ASSOC_REQ:
+ return wpa_s->parent;
+#endif /* CONFIG_P2P */
+ default:
+ return wpa_s;
+ }
+}
+
+
+static int wpas_ctrl_vendor_elem_add(struct wpa_supplicant *wpa_s, char *cmd)
+{
+ char *pos = cmd;
+ int frame;
+ size_t len;
+ struct wpabuf *buf;
+ struct ieee802_11_elems elems;
+
+ frame = atoi(pos);
+ if (frame < 0 || frame >= NUM_VENDOR_ELEM_FRAMES)
+ return -1;
+ wpa_s = wpas_ctrl_vendor_elem_iface(wpa_s, frame);
+
+ pos = os_strchr(pos, ' ');
+ if (pos == NULL)
+ return -1;
+ pos++;
+
+ len = os_strlen(pos);
+ if (len == 0)
+ return 0;
+ if (len & 1)
+ return -1;
+ len /= 2;
+
+ buf = wpabuf_alloc(len);
+ if (buf == NULL)
+ return -1;
+
+ if (hexstr2bin(pos, wpabuf_put(buf, len), len) < 0) {
+ wpabuf_free(buf);
+ return -1;
+ }
+
+ if (ieee802_11_parse_elems(wpabuf_head_u8(buf), len, &elems, 0) ==
+ ParseFailed) {
+ wpabuf_free(buf);
+ return -1;
+ }
+
+ if (wpa_s->vendor_elem[frame] == NULL) {
+ wpa_s->vendor_elem[frame] = buf;
+ wpas_ctrl_vendor_elem_update(wpa_s);
+ return 0;
+ }
+
+ if (wpabuf_resize(&wpa_s->vendor_elem[frame], len) < 0) {
+ wpabuf_free(buf);
+ return -1;
+ }
+
+ wpabuf_put_buf(wpa_s->vendor_elem[frame], buf);
+ wpabuf_free(buf);
+ wpas_ctrl_vendor_elem_update(wpa_s);
+
+ return 0;
+}
+
+
+static int wpas_ctrl_vendor_elem_get(struct wpa_supplicant *wpa_s, char *cmd,
+ char *buf, size_t buflen)
+{
+ int frame = atoi(cmd);
+
+ if (frame < 0 || frame >= NUM_VENDOR_ELEM_FRAMES)
+ return -1;
+ wpa_s = wpas_ctrl_vendor_elem_iface(wpa_s, frame);
+
+ if (wpa_s->vendor_elem[frame] == NULL)
+ return 0;
+
+ return wpa_snprintf_hex(buf, buflen,
+ wpabuf_head_u8(wpa_s->vendor_elem[frame]),
+ wpabuf_len(wpa_s->vendor_elem[frame]));
+}
+
+
+static int wpas_ctrl_vendor_elem_remove(struct wpa_supplicant *wpa_s, char *cmd)
+{
+ char *pos = cmd;
+ int frame;
+ size_t len;
+ u8 *buf;
+ struct ieee802_11_elems elems;
+ u8 *ie, *end;
+
+ frame = atoi(pos);
+ if (frame < 0 || frame >= NUM_VENDOR_ELEM_FRAMES)
+ return -1;
+ wpa_s = wpas_ctrl_vendor_elem_iface(wpa_s, frame);
+
+ pos = os_strchr(pos, ' ');
+ if (pos == NULL)
+ return -1;
+ pos++;
+
+ if (*pos == '*') {
+ wpabuf_free(wpa_s->vendor_elem[frame]);
+ wpa_s->vendor_elem[frame] = NULL;
+ wpas_ctrl_vendor_elem_update(wpa_s);
+ return 0;
+ }
+
+ if (wpa_s->vendor_elem[frame] == NULL)
+ return -1;
+
+ len = os_strlen(pos);
+ if (len == 0)
+ return 0;
+ if (len & 1)
+ return -1;
+ len /= 2;
+
+ buf = os_malloc(len);
+ if (buf == NULL)
+ return -1;
+
+ if (hexstr2bin(pos, buf, len) < 0) {
+ os_free(buf);
+ return -1;
+ }
+
+ if (ieee802_11_parse_elems(buf, len, &elems, 0) == ParseFailed) {
+ os_free(buf);
+ return -1;
+ }
+
+ ie = wpabuf_mhead_u8(wpa_s->vendor_elem[frame]);
+ end = ie + wpabuf_len(wpa_s->vendor_elem[frame]);
+
+ for (; ie + 1 < end; ie += 2 + ie[1]) {
+ if (ie + len > end)
+ break;
+ if (os_memcmp(ie, buf, len) != 0)
+ continue;
+
+ if (wpabuf_len(wpa_s->vendor_elem[frame]) == len) {
+ wpabuf_free(wpa_s->vendor_elem[frame]);
+ wpa_s->vendor_elem[frame] = NULL;
+ } else {
+ os_memmove(ie, ie + len,
+ wpabuf_len(wpa_s->vendor_elem[frame]) - len);
+ wpa_s->vendor_elem[frame]->used -= len;
+ }
+ os_free(buf);
+ wpas_ctrl_vendor_elem_update(wpa_s);
+ return 0;
+ }
+
+ os_free(buf);
+
+ return -1;
+}
+
+
char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant *wpa_s,
char *buf, size_t *resp_len)
{
@@ -6792,6 +7012,15 @@ char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant *wpa_s,
if (wpas_ctrl_iface_driver_event(wpa_s, buf + 13) < 0)
reply_len = -1;
#endif /* CONFIG_TESTING_OPTIONS */
+ } else if (os_strncmp(buf, "VENDOR_ELEM_ADD ", 16) == 0) {
+ if (wpas_ctrl_vendor_elem_add(wpa_s, buf + 16) < 0)
+ reply_len = -1;
+ } else if (os_strncmp(buf, "VENDOR_ELEM_GET ", 16) == 0) {
+ reply_len = wpas_ctrl_vendor_elem_get(wpa_s, buf + 16, reply,
+ reply_size);
+ } else if (os_strncmp(buf, "VENDOR_ELEM_REMOVE ", 19) == 0) {
+ if (wpas_ctrl_vendor_elem_remove(wpa_s, buf + 19) < 0)
+ reply_len = -1;
} else {
os_memcpy(reply, "UNKNOWN COMMAND\n", 16);
reply_len = 16;
diff --git a/wpa_supplicant/p2p_supplicant.c b/wpa_supplicant/p2p_supplicant.c
index 0af5e326..bcad4caa 100644
--- a/wpa_supplicant/p2p_supplicant.c
+++ b/wpa_supplicant/p2p_supplicant.c
@@ -1693,14 +1693,15 @@ static void wpas_dev_found(void *ctx, const u8 *addr,
wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_DEVICE_FOUND MACSTR
" p2p_dev_addr=" MACSTR
" pri_dev_type=%s name='%s' config_methods=0x%x "
- "dev_capab=0x%x group_capab=0x%x%s%s",
+ "dev_capab=0x%x group_capab=0x%x%s%s%s",
MAC2STR(addr), MAC2STR(info->p2p_device_addr),
wps_dev_type_bin2str(info->pri_dev_type, devtype,
sizeof(devtype)),
info->device_name, info->config_methods,
info->dev_capab, info->group_capab,
wfd_dev_info_hex ? " wfd_dev_info=0x" : "",
- wfd_dev_info_hex ? wfd_dev_info_hex : "");
+ wfd_dev_info_hex ? wfd_dev_info_hex : "",
+ info->vendor_elems ? " vendor_elems=1" : "");
os_free(wfd_dev_info_hex);
#endif /* CONFIG_NO_STDOUT_DEBUG */
diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
index 55570de6..9414e8f3 100644
--- a/wpa_supplicant/wpa_supplicant.c
+++ b/wpa_supplicant/wpa_supplicant.c
@@ -375,6 +375,8 @@ void free_hw_features(struct wpa_supplicant *wpa_s)
static void wpa_supplicant_cleanup(struct wpa_supplicant *wpa_s)
{
+ int i;
+
bgscan_deinit(wpa_s);
autoscan_deinit(wpa_s);
scard_deinit(wpa_s->scard);
@@ -498,6 +500,11 @@ static void wpa_supplicant_cleanup(struct wpa_supplicant *wpa_s)
#ifdef CONFIG_HS20
hs20_deinit(wpa_s);
#endif /* CONFIG_HS20 */
+
+ for (i = 0; i < NUM_VENDOR_ELEM_FRAMES; i++) {
+ wpabuf_free(wpa_s->vendor_elem[i]);
+ wpa_s->vendor_elem[i] = NULL;
+ }
}
diff --git a/wpa_supplicant/wpa_supplicant_i.h b/wpa_supplicant/wpa_supplicant_i.h
index 8a9ca979..bf3d19df 100644
--- a/wpa_supplicant/wpa_supplicant_i.h
+++ b/wpa_supplicant/wpa_supplicant_i.h
@@ -12,6 +12,7 @@
#include "utils/list.h"
#include "common/defs.h"
#include "common/sae.h"
+#include "common/wpa_ctrl.h"
#include "wps/wps_defs.h"
#include "config_ssid.h"
@@ -860,6 +861,8 @@ struct wpa_supplicant {
struct wpa_radio_work *connect_work;
unsigned int ext_work_id;
+
+ struct wpabuf *vendor_elem[NUM_VENDOR_ELEM_FRAMES];
};
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-31 17:48:39 +0000