From ab3b9fbfa0523e036ec71888d0da5dc55cd3301b Mon Sep 17 00:00:00 2001
From: Irfan Sheriff <isheriff@google.com>
Date: Wed, 27 Feb 2013 11:06:45 -0800
Subject: Fix concurrency issues

Make true copy of list when passing off on broadcast

Bug: 8212369
Change-Id: Iaf4a303513d267f76bd16b845ec68baabfca6b45
---
 wifi/java/android/net/wifi/p2p/WifiP2pDevice.java     | 2 +-
 wifi/java/android/net/wifi/p2p/WifiP2pDeviceList.java | 4 ++--
 wifi/java/android/net/wifi/p2p/WifiP2pService.java    | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'wifi/java/android/net/wifi/p2p')

diff --git a/wifi/java/android/net/wifi/p2p/WifiP2pDevice.java b/wifi/java/android/net/wifi/p2p/WifiP2pDevice.java
index ad52585..7196c1b 100644
--- a/wifi/java/android/net/wifi/p2p/WifiP2pDevice.java
+++ b/wifi/java/android/net/wifi/p2p/WifiP2pDevice.java
@@ -335,7 +335,7 @@ public class WifiP2pDevice implements Parcelable {
             deviceCapability = source.deviceCapability;
             groupCapability = source.groupCapability;
             status = source.status;
-            wfdInfo = source.wfdInfo;
+            wfdInfo = new WifiP2pWfdInfo(source.wfdInfo);
         }
     }
 
diff --git a/wifi/java/android/net/wifi/p2p/WifiP2pDeviceList.java b/wifi/java/android/net/wifi/p2p/WifiP2pDeviceList.java
index 4f40ebc..0900351 100644
--- a/wifi/java/android/net/wifi/p2p/WifiP2pDeviceList.java
+++ b/wifi/java/android/net/wifi/p2p/WifiP2pDeviceList.java
@@ -44,7 +44,7 @@ public class WifiP2pDeviceList implements Parcelable {
     public WifiP2pDeviceList(WifiP2pDeviceList source) {
         if (source != null) {
             for (WifiP2pDevice d : source.getDeviceList()) {
-                mDevices.put(d.deviceAddress, d);
+                mDevices.put(d.deviceAddress, new WifiP2pDevice(d));
             }
         }
     }
@@ -53,7 +53,7 @@ public class WifiP2pDeviceList implements Parcelable {
     public WifiP2pDeviceList(ArrayList<WifiP2pDevice> devices) {
         for (WifiP2pDevice device : devices) {
             if (device.deviceAddress != null) {
-                mDevices.put(device.deviceAddress, device);
+                mDevices.put(device.deviceAddress, new WifiP2pDevice(device));
             }
         }
     }
diff --git a/wifi/java/android/net/wifi/p2p/WifiP2pService.java b/wifi/java/android/net/wifi/p2p/WifiP2pService.java
index 1589fec..4a489d5 100644
--- a/wifi/java/android/net/wifi/p2p/WifiP2pService.java
+++ b/wifi/java/android/net/wifi/p2p/WifiP2pService.java
@@ -1839,7 +1839,7 @@ public class WifiP2pService extends IWifiP2pManager.Stub {
 
     private void sendPeersChangedBroadcast() {
         final Intent intent = new Intent(WifiP2pManager.WIFI_P2P_PEERS_CHANGED_ACTION);
-        intent.putExtra(WifiP2pManager.EXTRA_P2P_DEVICE_LIST, mPeers);
+        intent.putExtra(WifiP2pManager.EXTRA_P2P_DEVICE_LIST, new WifiP2pDeviceList(mPeers));
         intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
         mContext.sendBroadcastAsUser(intent, UserHandle.ALL);
     }
-- 
cgit v1.1