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Merge "Fix bluetooth tethering on multi-user"

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am: 4bb4c1a792

Change-Id: I24be143b38bdda59b4cc3037e495f0cb268a2b9f
This commit is contained in:
Remi NGUYEN VAN
2019-01-31 04:09:29 -08:00
committed by android-build-merger
parent 291e3726cd 4bb4c1a792
commit 1a0ac241e8
2 changed files with 3 additions and 2 deletions
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2
core/java/android/net/NetworkStack.java
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@@ -223,7 +223,7 @@ public class NetworkStack {
private void requestConnector(@NonNull NetworkStackCallback request) {
// TODO: PID check.
final int caller = Binder.getCallingUid();
if (caller != Process.SYSTEM_UID && caller != Process.BLUETOOTH_UID) {
if (caller != Process.SYSTEM_UID && !UserHandle.isSameApp(caller, Process.BLUETOOTH_UID)) {
// Don't even attempt to obtain the connector and give a nice error message
throw new SecurityException(
"Only the system server should try to bind to the network stack.");

3
packages/NetworkStack/src/com/android/server/util/PermissionUtil.java
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@@ -19,6 +19,7 @@ package com.android.server.util;
import static android.os.Binder.getCallingUid;
import android.os.Process;
import android.os.UserHandle;
/**
* Utility class to check calling permissions on the network stack.
@@ -32,7 +33,7 @@ public final class PermissionUtil {
public static void checkNetworkStackCallingPermission() {
// TODO: check that the calling PID is the system server.
final int caller = getCallingUid();
if (caller != Process.SYSTEM_UID && caller != Process.BLUETOOTH_UID) {
if (caller != Process.SYSTEM_UID && UserHandle.getAppId(caller) != Process.BLUETOOTH_UID) {
throw new SecurityException("Invalid caller: " + caller);
}
}