DivestOS/Patches/LineageOS-15.1/android_frameworks_base/352086.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nate Myren <ntmyren@google.com>
Date: Fri, 2 Dec 2022 09:44:31 -0800
Subject: [PATCH] RESTRICT AUTOMERGE Revoke dev perm if app is upgrading to
 post 23 and perm has pre23 flag

If a permission has the "pre23" flag, and an app is upgrading past api
23, then we should not assume that a "development" permission remains
granted

Fixes: 259458532
Test: atest RevokeSawPermissionTest
Change-Id: I214396f455c5ed9e8bac2e50b1525b86475c81c7
(cherry picked from commit 2f30a63b11e59f9daf42f51eb85aa91c86f4baf4)
Merged-In: I214396f455c5ed9e8bac2e50b1525b86475c81c7
---
 .../java/com/android/server/pm/PackageManagerService.java     | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 9c59ecddee96..682dc46e5713 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -13737,8 +13737,8 @@ public class PackageManagerService extends IPackageManager.Stub
                 // Any pre-installed system app is allowed to get this permission.
                 allowed = true;
             }
-            if (!allowed && (bp.protectionLevel
-                    & PermissionInfo.PROTECTION_FLAG_DEVELOPMENT) != 0) {
+            if (!allowed && (bp.protectionLevel & PermissionInfo.PROTECTION_FLAG_DEVELOPMENT) != 0
+                && (bp.protectionLevel & PermissionInfo.PROTECTION_FLAG_PRE23) == 0) {
                 // For development permissions, a development permission
                 // is granted only if it was already granted.
                 allowed = origPermissions.hasInstallPermission(perm);