From 4575d900207fc354a4f2cf65c74588b23fc93ff7 Mon Sep 17 00:00:00 2001
From: Alex Buynytskyy <alexbuy@google.com>
Date: Thu, 17 Nov 2022 01:23:27 +0000
Subject: [PATCH] Don't crash the system if there is broken precondition.

Bug: 257403361
Fixes: 257403361
Test: presubmit
Change-Id: Iabd2833fd590c8c5d49aeb6f8c0b538c0e2508c6
---
 .../java/com/android/server/pm/PackageInstallerSession.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/services/core/java/com/android/server/pm/PackageInstallerSession.java b/services/core/java/com/android/server/pm/PackageInstallerSession.java
index 5d13a45e03e31..3cc19071a213d 100644
--- a/services/core/java/com/android/server/pm/PackageInstallerSession.java
+++ b/services/core/java/com/android/server/pm/PackageInstallerSession.java
@@ -3711,7 +3711,9 @@ public class PackageInstallerSession extends IPackageInstallerSession.Stub {
     private boolean dispatchPendingAbandonCallback() {
         final Runnable callback;
         synchronized (mLock) {
-            Preconditions.checkState(mStageDirInUse);
+            if (!mStageDirInUse) {
+                return false;
+            }
             mStageDirInUse = false;
             callback = mPendingAbandonCallback;
             mPendingAbandonCallback = null;