From 8b5250600789b8adbadf886ca6bf420870b2aeee Mon Sep 17 00:00:00 2001
From: Simon Giesecke <sgiesecke@mozilla.com>
Date: Wed, 23 Oct 2019 12:19:15 +0200
Subject: [PATCH] Ensure that file actors created after the database was closed
 are expired.

---
 dom/indexedDB/IDBDatabase.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dom/indexedDB/IDBDatabase.cpp b/dom/indexedDB/IDBDatabase.cpp
index 5592e7f93e..6ef3528011 100644
--- a/dom/indexedDB/IDBDatabase.cpp
+++ b/dom/indexedDB/IDBDatabase.cpp
@@ -1257,6 +1257,9 @@ IDBDatabase::LastRelease()
   AssertIsOnOwningThread();
 
   CloseInternal();
+  
+  // Make sure that file actors created after the database was closed are expired.
+  ExpireFileActors(/* aExpireAll */ true);
 
   if (mBackgroundActor) {
     mBackgroundActor->SendDeleteMeInternal();