From 6d696f8d7c4ce933eaea4e8d86270ef6a1fc07c3 Mon Sep 17 00:00:00 2001
From: Mario Bertschler <bmario@google.com>
Date: Mon, 15 May 2017 10:16:12 -0700
Subject: Fixes a bug in verifying the validity of a session info.

b/38276210

Change-Id: I4c89fb60b21d4dbc70efb91111ac16ec16bdea4f
---
 src/com/android/launcher3/compat/PackageInstallerCompatVL.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/com')

diff --git a/src/com/android/launcher3/compat/PackageInstallerCompatVL.java b/src/com/android/launcher3/compat/PackageInstallerCompatVL.java
index bbf154629..1ffd3da01 100644
--- a/src/com/android/launcher3/compat/PackageInstallerCompatVL.java
+++ b/src/com/android/launcher3/compat/PackageInstallerCompatVL.java
@@ -24,6 +24,7 @@ import android.content.pm.PackageInstaller.SessionInfo;
 import android.os.Handler;
 import android.os.Process;
 import android.os.UserHandle;
+import android.text.TextUtils;
 import android.util.SparseArray;
 
 import com.android.launcher3.IconCache;
@@ -151,7 +152,9 @@ public class PackageInstallerCompatVL extends PackageInstallerCompat {
     };
 
     private PackageInstaller.SessionInfo verify(PackageInstaller.SessionInfo sessionInfo) {
-        if (sessionInfo == null || sessionInfo.getInstallerPackageName() == null) {
+        if (sessionInfo == null
+                || sessionInfo.getInstallerPackageName() == null
+                || TextUtils.isEmpty(sessionInfo.getAppPackageName())) {
             return null;
         }
         String pkg = sessionInfo.getInstallerPackageName();
-- 
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