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Commit 73b49fc7 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
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Merge "DO NOT MERGE. Retain DownloadManager Uri grants when clearing." into nyc-dev

parents 52a98daa 17010dc0

core/java/android/provider/Downloads.java

+2 −0
Original line number Diff line number Diff line
@@ -41,6 +41,8 @@ public final class Downloads { 
    public static final class Impl implements BaseColumns {

        private Impl() {}



        public static final String AUTHORITY = "downloads";



        /**

         * The permission to access the download manager

         */

services/core/java/com/android/server/am/ActivityManagerService.java

+7 −0
Original line number Diff line number Diff line
@@ -189,6 +189,7 @@ import android.os.UpdateLock; 
import android.os.UserHandle;

import android.os.UserManager;

import android.os.WorkSource;

import android.provider.Downloads;

import android.os.storage.IMountService;

import android.os.storage.MountServiceInternal;

import android.os.storage.StorageManager;
@@ -8510,6 +8511,12 @@ public final class ActivityManagerService extends ActivityManagerNative 
                    // Only inspect grants matching package

                    if (packageName == null || perm.sourcePkg.equals(packageName)

                            || perm.targetPkg.equals(packageName)) {

                        // Hacky solution as part of fixing a security bug; ignore

                        // grants associated with DownloadManager so we don't have

                        // to immediately launch it to regrant the permissions

                        if (Downloads.Impl.AUTHORITY.equals(perm.uri.uri.getAuthority())

                                && !persistable) continue;















                        persistChanged |= perm.revokeModes(persistable















                                ? ~0 : ~Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION, true);