Force-set a ClipData to prevent later migration.
migrateExtraStreamToClipData() will only offer to promote Uri values
if a ClipData isn't already defined, so we ensure that a ClipData
value is always defined. This blocks later promotion and granting.
Bug: 123700107
Test: manual
Change-Id: I99c1411e8b4eb01eb27ac4306e3bf6cc88cb4273
diff --git a/services/core/java/com/android/server/accounts/AccountManagerService.java b/services/core/java/com/android/server/accounts/AccountManagerService.java
index debc2a1..27c3ff1 100644
--- a/services/core/java/com/android/server/accounts/AccountManagerService.java
+++ b/services/core/java/com/android/server/accounts/AccountManagerService.java
@@ -46,6 +46,7 @@
import android.app.admin.DevicePolicyManager;
import android.app.admin.DevicePolicyManagerInternal;
import android.content.BroadcastReceiver;
+import android.content.ClipData;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
@@ -4757,6 +4758,11 @@
* supplied entries in the system Settings app.
*/
protected boolean checkKeyIntent(int authUid, Intent intent) {
+ // Explicitly set an empty ClipData to ensure that we don't offer to
+ // promote any Uris contained inside for granting purposes
+ if (intent.getClipData() == null) {
+ intent.setClipData(ClipData.newPlainText(null, null));
+ }
intent.setFlags(intent.getFlags() & ~(Intent.FLAG_GRANT_READ_URI_PERMISSION
| Intent.FLAG_GRANT_WRITE_URI_PERMISSION
| Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION
