am 54af78a3: Merge change 5950 into donut

Merge commit '54af78a3f7064e04d7ebd64c985d4149f9f7b05c'

* commit '54af78a3f7064e04d7ebd64c985d4149f9f7b05c':
  Fix memory leaks in system_server

1 files changed, 11 insertions, 2 deletions

diff --git a/services/java/com/android/server/WifiService.java b/services/java/com/android/server/WifiService.java
index e91798b..4984b19 100644
--- a/services/java/com/android/server/WifiService.java
+++ b/services/java/com/android/server/WifiService.java
@@ -1883,7 +1883,9 @@ public class WifiService extends IWifiManager.Stub {
         private WifiLock removeLock(IBinder binder) {
             int index = findLockByBinder(binder);
             if (index >= 0) {
-                return mList.remove(index);
+                WifiLock ret = mList.remove(index);
+                ret.unlinkDeathRecipient();
+                return ret;
             } else {
                 return null;
             }
@@ -1995,6 +1997,10 @@ public class WifiService extends IWifiManager.Stub {
                 binderDied();
             }
         }
+
+        void unlinkDeathRecipient() {
+            mBinder.unlinkToDeath(this, 0);
+        }
     }
 
     private class Multicaster extends DeathRecipient {
@@ -2062,7 +2068,10 @@ public class WifiService extends IWifiManager.Stub {
 
     private void removeMulticasterLocked(int i, int uid)
     {
-        mMulticasters.remove(i);
+        Multicaster removed = mMulticasters.remove(i);
+        if (removed != null) {
+            removed.unlinkDeathRecipient();
+        }
         if (mMulticasters.size() == 0) {
             WifiNative.startPacketFiltering();
         }