From e3f065ad54be58eeef7ac91aef391b2d9891bdd5 Mon Sep 17 00:00:00 2001
From: Michael Eischer <michael.eischer@fau.de>
Date: Mon, 11 May 2026 22:42:51 +0200
Subject: [PATCH] windows: ignore temporary access denied error on temp file
 creation

---
 internal/fs/file_windows.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/internal/fs/file_windows.go b/internal/fs/file_windows.go
index 2aa050d2c..f756d4aea 100644
--- a/internal/fs/file_windows.go
+++ b/internal/fs/file_windows.go
@@ -76,6 +76,10 @@ func TempFile(dir, prefix string) (f *os.File, err error) {
 		if os.IsExist(err) {
 			continue
 		}
+		// Access denied error can occur if the tmp files conflict with each other.
+		if isAccessDeniedError(err) {
+			continue
+		}
 		return os.NewFile(uintptr(h), path), err
 	}