From 09afc2e4ea4f22dc1ef439244f6f0f1572e5a676 Mon Sep 17 00:00:00 2001
From: Dan Sandler <dsandler@android.com>
Date: Fri, 18 Jul 2014 14:29:20 -0400
Subject: [PATCH] Defend against null ApplicationInfos.

Bug: 16303792
Change-Id: Id2d7a70f92718ecda8e3ff418c4e109f6982a75f
---
 .../server/notification/NotificationManagerService.java        | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index f7cb346fa5f4b..f69c066f2d4a4 100644
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -2366,6 +2366,9 @@ public class NotificationManagerService extends SystemService {
         try {
             ApplicationInfo ai = AppGlobals.getPackageManager().getApplicationInfo(
                     pkg, 0, UserHandle.getCallingUserId());
+            if (ai == null) {
+                throw new SecurityException("Unknown package " + pkg);
+            }
             if (!UserHandle.isSameApp(ai.uid, uid)) {
                 throw new SecurityException("Calling uid " + uid + " gave package"
                         + pkg + " which is owned by uid " + ai.uid);