From c5667022b6617d732e0c0bcb8ca3b58d588ceafb Mon Sep 17 00:00:00 2001
From: Rahat Mahmood <rahat@google.com>
Date: Thu, 11 Mar 2021 16:47:49 -0800
Subject: Report filesystem-specific mount options.

PiperOrigin-RevId: 362406813
---
 pkg/sentry/fsimpl/host/host.go | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'pkg/sentry/fsimpl/host')

diff --git a/pkg/sentry/fsimpl/host/host.go b/pkg/sentry/fsimpl/host/host.go
index ad5de80dc..b9cce4181 100644
--- a/pkg/sentry/fsimpl/host/host.go
+++ b/pkg/sentry/fsimpl/host/host.go
@@ -260,6 +260,11 @@ func (fs *filesystem) PrependPath(ctx context.Context, vfsroot, vd vfs.VirtualDe
 	return vfs.PrependPathSyntheticError{}
 }
 
+// MountOptions implements vfs.FilesystemImpl.MountOptions.
+func (fs *filesystem) MountOptions() string {
+	return ""
+}
+
 // CheckPermissions implements kernfs.Inode.CheckPermissions.
 func (i *inode) CheckPermissions(ctx context.Context, creds *auth.Credentials, ats vfs.AccessTypes) error {
 	var s unix.Stat_t
-- 
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