Defend against null ApplicationInfos.

Bug: 16303792 Change-Id: Id2d7a70f92718ecda8e3ff418c4e109f6982a75f
2014-07-18 14:29:20 -04:00
parent 9f6799becf
commit 09afc2e4ea
1 changed files with 3 additions and 0 deletions
--- 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);