commit 61d9df3e62aaa0e87ad05452fcb95142159a17b6
author Dmitry Shmidt <dimitrysh@google.com> Wed Aug 29 16:22:06 2012 -0700
committer Dmitry Shmidt <dimitrysh@google.com> Tue Sep 04 17:24:09 2012 -0700
tree 192ecb010484c58cdec7d39086d64723063268ae
parent 4b86ea55603eded752b5773179884a35e74e1a89

wpa_supplicant: Update to 29-Aug-2012 TOT

commit 6ffdc2f7bd496ace7a46e055f9714e7db4b1f722
Author: Jouni Malinen <jouni@qca.qualcomm.com>
Date:   Fri Mar 2 22:31:04 2012 +0200

    WFD: Add preliminary WSD request processing and response

    This commit does not yet address support for different device roles,
    i.e., the same set of subelements are returned regardless of which
    role was indicated in the request.

    Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>

Change-Id: I9d63acce719b982c02e589bb59602382e82988c8
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>

wpa_supplicant/scan.c

diff --git a/wpa_supplicant/scan.c b/wpa_supplicant/scan.c
index 8df21d9..d8db81f 100644
--- a/wpa_supplicant/scan.c
+++ b/wpa_supplicant/scan.c
@@ -89,6 +89,9 @@
 			count++;
 		ssid = ssid->next;
 	}
+	if (wpa_s->conf->cred && wpa_s->conf->interworking &&
+	    wpa_s->conf->auto_interworking)
+		count++;
 	return count;
 }
 
@@ -138,7 +141,7 @@
 	reslen = int_array_len(*res);
 	alen = int_array_len(a);
 
-	n = os_realloc(*res, (reslen + alen + 1) * sizeof(int));
+	n = os_realloc_array(*res, reslen + alen + 1, sizeof(int));
 	if (n == NULL) {
 		os_free(*res);
 		*res = NULL;
@@ -385,9 +388,7 @@
 #endif /* CONFIG_INTERWORKING */
 
 
-static struct wpabuf *
-wpa_supplicant_extra_ies(struct wpa_supplicant *wpa_s,
-			 struct wpa_driver_scan_params *params)
+static struct wpabuf * wpa_supplicant_extra_ies(struct wpa_supplicant *wpa_s)
 {
 	struct wpabuf *extra_ie = NULL;
 #ifdef CONFIG_WPS
@@ -475,15 +476,18 @@
 
 #ifdef CONFIG_P2P
 	if (wpas_p2p_in_progress(wpa_s)) {
-		if (wpa_s->wpa_state == WPA_SCANNING) {
+		if (wpa_s->sta_scan_pending &&
+		    wpas_p2p_in_progress(wpa_s) == 2 &&
+		    wpa_s->p2p_cb_on_scan_complete) {
+			wpa_dbg(wpa_s, MSG_DEBUG, "Process pending station "
+				"mode scan during P2P search");
+		} else {
 			wpa_dbg(wpa_s, MSG_DEBUG, "Delay station mode scan "
 				"while P2P operation is in progress");
+			wpa_s->sta_scan_pending = 1;
 			wpa_supplicant_req_scan(wpa_s, 5, 0);
-		} else {
-			wpa_dbg(wpa_s, MSG_DEBUG, "Do not request scan while "
-				"P2P operation is in progress");
+			return;
 		}
-		return;
 	}
 #endif /* CONFIG_P2P */
 
@@ -642,7 +646,7 @@
 #endif /* CONFIG_P2P */
 
 	wpa_supplicant_optimize_freqs(wpa_s, &params);
-	extra_ie = wpa_supplicant_extra_ies(wpa_s, &params);
+	extra_ie = wpa_supplicant_extra_ies(wpa_s);
 
 #ifdef CONFIG_HS20
 	if (wpa_s->conf->hs20 && wpabuf_resize(&extra_ie, 6) == 0)
@@ -771,7 +775,7 @@
 	struct wpa_driver_scan_params *scan_params;
 	enum wpa_states prev_state;
 	struct wpa_ssid *ssid = NULL;
-	struct wpabuf *wps_ie = NULL;
+	struct wpabuf *extra_ie = NULL;
 	int ret;
 	unsigned int max_sched_scan_ssids;
 	int wildcard = 0;
@@ -935,8 +939,11 @@
 		params.filter_ssids = NULL;
 	}
 
-	if (wpa_s->wps)
-		wps_ie = wpa_supplicant_extra_ies(wpa_s, &params);
+	extra_ie = wpa_supplicant_extra_ies(wpa_s);
+	if (extra_ie) {
+		params.extra_ies = wpabuf_head(extra_ie);
+		params.extra_ies_len = wpabuf_len(extra_ie);
+	}
 
 	scan_params = &params;
 
@@ -953,7 +960,7 @@
 
 	ret = wpa_supplicant_start_sched_scan(wpa_s, scan_params,
 					      wpa_s->sched_scan_interval);
-	wpabuf_free(wps_ie);
+	wpabuf_free(extra_ie);
 	os_free(params.filter_ssids);
 	if (ret) {
 		wpa_msg(wpa_s, MSG_WARNING, "Failed to initiate sched scan");