From 7d95c19bb1af14535cff815ac83c923cfee20368 Mon Sep 17 00:00:00 2001
From: Alex Buynytskyy <alexbuy@google.com>
Date: Tue, 30 Aug 2022 14:18:16 -0700
Subject: [PATCH] Fix for: NPE when intent.component set to ResolverActivity.

Bug: 244294361
Fixes: 244294361
Test: atest PackageManagerTest
Change-Id: I14fa8d8a9bb5020ebdf1f4b761b15e1d2f938920
---
 .../server/pm/PackageManagerServiceUtils.java      | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/services/core/java/com/android/server/pm/PackageManagerServiceUtils.java b/services/core/java/com/android/server/pm/PackageManagerServiceUtils.java
index b7ab381a08b5d..f466655914c8c 100644
--- a/services/core/java/com/android/server/pm/PackageManagerServiceUtils.java
+++ b/services/core/java/com/android/server/pm/PackageManagerServiceUtils.java
@@ -41,6 +41,7 @@ import android.compat.annotation.ChangeId;
 import android.compat.annotation.EnabledSince;
 import android.content.Context;
 import android.content.Intent;
+import android.content.IntentFilter;
 import android.content.pm.ActivityInfo;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.ComponentInfo;
@@ -1125,13 +1126,18 @@ public class PackageManagerServiceUtils {
                 throw new IllegalArgumentException("Unsupported component type");
             }
 
-            if (comp.getIntents().isEmpty()) {
+            if (comp == null || comp.getIntents().isEmpty()) {
                 continue;
             }
 
-            final boolean match = comp.getIntents().stream().anyMatch(
-                    f -> IntentResolver.intentMatchesFilter(f.getIntentFilter(), intent,
-                            resolvedType));
+            boolean match = false;
+            for (int j = 0, size = comp.getIntents().size(); j < size; ++j) {
+                IntentFilter intentFilter = comp.getIntents().get(j).getIntentFilter();
+                if (IntentResolver.intentMatchesFilter(intentFilter, intent, resolvedType)) {
+                    match = true;
+                    break;
+                }
+            }
             if (!match) {
                 Slog.w(TAG, "Intent does not match component's intent filter: " + intent);
                 Slog.w(TAG, "Access blocked: " + comp.getComponentName());