From fc8f4300920bbc78f616f3108893104bf9b9d099 Mon Sep 17 00:00:00 2001
From: Amit Mahajan <amitmahajan@google.com>
Date: Thu, 15 Apr 2021 16:47:10 -0700
Subject: [PATCH] Add null check before trying to give appOps to package.

Test: none
Bug: 164209140
Change-Id: I64184e9d035be538684c42c85c869f09b048069f
---
 .../common/com/android/internal/telephony/SmsApplication.java    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/telephony/common/com/android/internal/telephony/SmsApplication.java b/telephony/common/com/android/internal/telephony/SmsApplication.java
index 32533cbf97fb..0d6cd5a30e8c 100644
--- a/telephony/common/com/android/internal/telephony/SmsApplication.java
+++ b/telephony/common/com/android/internal/telephony/SmsApplication.java
@@ -760,6 +760,7 @@ public final class SmsApplication {
     private static void assignExclusiveSmsPermissionsToSystemApp(Context context,
             PackageManager packageManager, AppOpsManager appOps, String packageName,
             boolean sigatureMatch) {
+        if (packageName == null) return;
         // First check package signature matches the caller's package signature.
         // Since this class is only used internally by the system, this check makes sure
         // the package signature matches system signature.