From 1ca981f50f0b2ad273bbcb870bca21c4b1264504 Mon Sep 17 00:00:00 2001
From: Fabricio Voznika <fvoznika@google.com>
Date: Wed, 9 Jun 2021 15:51:03 -0700
Subject: Remove --overlayfs-stale-read flag

It defaults to true and setting it to false can cause filesytem corruption.

PiperOrigin-RevId: 378518663
---
 runsc/cmd/gofer.go | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

(limited to 'runsc/cmd')

diff --git a/runsc/cmd/gofer.go b/runsc/cmd/gofer.go
index 6a755ecb6..5ded7b946 100644
--- a/runsc/cmd/gofer.go
+++ b/runsc/cmd/gofer.go
@@ -473,14 +473,12 @@ func adjustMountOptions(conf *config.Config, path string, opts []string) ([]stri
 	rv := make([]string, len(opts))
 	copy(rv, opts)
 
-	if conf.OverlayfsStaleRead {
-		statfs := unix.Statfs_t{}
-		if err := unix.Statfs(path, &statfs); err != nil {
-			return nil, err
-		}
-		if statfs.Type == unix.OVERLAYFS_SUPER_MAGIC {
-			rv = append(rv, "overlayfs_stale_read")
-		}
+	statfs := unix.Statfs_t{}
+	if err := unix.Statfs(path, &statfs); err != nil {
+		return nil, err
+	}
+	if statfs.Type == unix.OVERLAYFS_SUPER_MAGIC {
+		rv = append(rv, "overlayfs_stale_read")
 	}
 	return rv, nil
 }
-- 
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