1 files changed, 9 insertions, 2 deletions
diff --git a/dom/indexedDB/ActorsChild.cpp b/dom/indexedDB/ActorsChild.cpp
index 3e8f97348..30dc9b6da 100644
--- a/dom/indexedDB/ActorsChild.cpp
+++ b/dom/indexedDB/ActorsChild.cpp
@@ -2385,9 +2385,14 @@ BackgroundVersionChangeTransactionChild::RecvComplete(const nsresult& aResult)
     database->Close();
   }
 
+  RefPtr<IDBOpenDBRequest> request = mOpenDBRequest;
+  MOZ_ASSERT(request);
+
   mTransaction->FireCompleteOrAbortEvents(aResult);
 
-  mOpenDBRequest->SetTransaction(nullptr);
+  request->SetTransaction(nullptr);
+  request = nullptr;
+
   mOpenDBRequest = nullptr;
 
   NoteComplete();
@@ -3456,6 +3461,8 @@ BackgroundCursorChild::RecvResponse(const CursorResponse& aResponse)
 
   RefPtr<IDBCursor> cursor;
   mStrongCursor.swap(cursor);
+  
+  RefPtr<IDBTransaction> transaction = mTransaction;
 
   switch (aResponse.type()) {
     case CursorResponse::Tnsresult:
@@ -3486,7 +3493,7 @@ BackgroundCursorChild::RecvResponse(const CursorResponse& aResponse)
       MOZ_CRASH("Should never get here!");
   }
 
-  mTransaction->OnRequestFinished(/* aActorDestroyedNormally */ true);
+  transaction->OnRequestFinished(/* aActorDestroyedNormally */ true);
 
   return true;
 }