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Commit 24d40209 authored by Android Build Merger (Role)'s avatar Android Build Merger (Role)
Browse files

[automerger] RESTRICT AUTOMERGE: Backporting of b/77821568 am: 4bc1c244 am: b9c3b099 

Change-Id: I8a090de1075d6d30590ac1e535de841164753758
parents 390a0154 b9c3b099

services/core/java/com/android/server/pm/PackageManagerService.java

+22 −2
Original line number Diff line number Diff line
@@ -3797,13 +3797,25 @@ public class PackageManagerService extends IPackageManager.Stub { 
     */

    void enforceCrossUserPermission(int callingUid, int userId, boolean requireFullPermission,

            boolean checkShell, String message) {

        enforceCrossUserPermission(

              callingUid,

              userId,

              requireFullPermission,

              checkShell,

              false,

              message);

    }













    private void enforceCrossUserPermission(int callingUid, int userId,













            boolean requireFullPermission, boolean checkShell,













            boolean requirePermissionWhenSameUser, String message) {















        if (userId < 0) {















            throw new IllegalArgumentException("Invalid userId " + userId);















        }















        if (checkShell) {















            enforceShellRestriction(UserManager.DISALLOW_DEBUGGING_FEATURES, callingUid, userId);















        }













        if (userId == UserHandle.getUserId(callingUid)) return;













        if (!requirePermissionWhenSameUser && userId == UserHandle.getUserId(callingUid)) return;















        if (callingUid != Process.SYSTEM_UID && callingUid != 0) {















            if (requireFullPermission) {















                mContext.enforceCallingOrSelfPermission(










@@ -6242,7 +6254,7 @@ public class PackageManagerService extends IPackageManager.Stub {













        flags = updateFlagsForPackage(flags, userId, null);















        final boolean listUninstalled = (flags & MATCH_UNINSTALLED_PACKAGES) != 0;















        enforceCrossUserPermission(Binder.getCallingUid(), userId,













                true /* requireFullPermission */, false /* checkShell */,













                false /* requireFullPermission */, false /* checkShell */,















                "get installed packages");





























        // writer










@@ -6350,10 +6362,18 @@ public class PackageManagerService extends IPackageManager.Stub {



























    @Override















    public ParceledListSlice<ApplicationInfo> getInstalledApplications(int flags, int userId) {













        final int callingUid = Binder.getCallingUid();















        if (!sUserManager.exists(userId)) return ParceledListSlice.emptyList();















        flags = updateFlagsForApplication(flags, userId, null);















        final boolean listUninstalled = (flags & MATCH_UNINSTALLED_PACKAGES) != 0;



























        enforceCrossUserPermission(













            callingUid,













            userId,













            false /* requireFullPermission */,













            false /* checkShell */,













            "get installed application info");



























        // writer















        synchronized (mPackages) {















            ArrayList<ApplicationInfo> list;