Merge "Fix a permissions probem in ConnectivityManager"

2013-02-14 16:43:33 +00:00
parent f0b36c5590 9055ae3697
commit fd869887c3
1 changed files with 7 additions and 1 deletions
--- a/services/java/com/android/server/ConnectivityService.java
+++ b/services/java/com/android/server/ConnectivityService.java
@@ -1315,7 +1315,13 @@ public class ConnectivityService extends IConnectivityManager.Stub {
            if (usedNetworkType != networkType) {
                Integer currentPid = new Integer(pid);
                mNetRequestersPids[usedNetworkType].remove(currentPid);
-                reassessPidDns(pid, true);
+
+                final long token = Binder.clearCallingIdentity();
+                try {
+                    reassessPidDns(pid, true);
+                } finally {
+                    Binder.restoreCallingIdentity(token);
+                }
                flushVmDnsCache();
                if (mNetRequestersPids[usedNetworkType].size() != 0) {
                    if (VDBG) {