From 3bfc48be11c89ee3cf8be9b6f45f76aa0ff78f23 Mon Sep 17 00:00:00 2001
From: Scott Blum <dragonsinth@gmail.com>
Date: Thu, 6 Oct 2022 14:53:03 -0400
Subject: [PATCH] storage: storage.(*Writer).Write() with cancelled context
 causes write race

---
 storage/writer.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/storage/writer.go b/storage/writer.go
index 91229f148a6..487e1ee635c 100644
--- a/storage/writer.go
+++ b/storage/writer.go
@@ -176,7 +176,6 @@ func (w *Writer) openWriter() (err error) {
 
 	isIdempotent := w.o.conds != nil && (w.o.conds.GenerationMatch >= 0 || w.o.conds.DoesNotExist == true)
 	opts := makeStorageOpts(isIdempotent, w.o.retry, w.o.userProject)
-	go w.monitorCancel()
 	params := &openWriterParams{
 		ctx:                w.ctx,
 		chunkSize:          w.ChunkSize,
@@ -196,6 +195,7 @@ func (w *Writer) openWriter() (err error) {
 		return err
 	}
 	w.opened = true
+	go w.monitorCancel()
 
 	return nil
 }