2 files changed, 13 insertions, 0 deletions
diff --git a/pkg/sentry/fs/inode.go b/pkg/sentry/fs/inode.go
index 2d43dff1d..91e2fde2f 100644
--- a/pkg/sentry/fs/inode.go
+++ b/pkg/sentry/fs/inode.go
@@ -270,6 +270,14 @@ func (i *Inode) Getxattr(name string) (string, error) {
 	return i.InodeOperations.Getxattr(i, name)
 }
 
+// Setxattr calls i.InodeOperations.Setxattr with i as the Inode.
+func (i *Inode) Setxattr(name, value string) error {
+	if i.overlay != nil {
+		return overlaySetxattr(i.overlay, name, value)
+	}
+	return i.InodeOperations.Setxattr(i, name, value)
+}
+
 // Listxattr calls i.InodeOperations.Listxattr with i as the Inode.
 func (i *Inode) Listxattr() (map[string]struct{}, error) {
 	if i.overlay != nil {
diff --git a/pkg/sentry/fs/inode_overlay.go b/pkg/sentry/fs/inode_overlay.go
index a09147080..63a991beb 100644
--- a/pkg/sentry/fs/inode_overlay.go
+++ b/pkg/sentry/fs/inode_overlay.go
@@ -552,6 +552,11 @@ func overlayGetxattr(o *overlayEntry, name string) (string, error) {
 	return s, err
 }
 
+// TODO(b/146028302): Support setxattr for overlayfs.
+func overlaySetxattr(o *overlayEntry, name, value string) error {
+	return syserror.EOPNOTSUPP
+}
+
 func overlayListxattr(o *overlayEntry) (map[string]struct{}, error) {
 	o.copyMu.RLock()
 	defer o.copyMu.RUnlock()