From a8b543f87d6ea36b49d2301dfaaac3aeda644edd Mon Sep 17 00:00:00 2001
From: Michael Crosby <crosbymichael@gmail.com>
Date: Mon, 4 Dec 2017 13:28:39 -0500
Subject: [PATCH] rmdir tmp dirs for rootfs mounts

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
---
 container_opts_unix.go | 2 +-
 diff/walking/differ.go | 6 +++---
 oci/spec_opts_unix.go  | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/container_opts_unix.go b/container_opts_unix.go
index a50e47658..b678033b7 100644
--- a/container_opts_unix.go
+++ b/container_opts_unix.go
@@ -192,7 +192,7 @@ func remapRootFS(mounts []mount.Mount, uid, gid uint32) error {
 	if err != nil {
 		return err
 	}
-	defer os.RemoveAll(root)
+	defer os.Remove(root)
 	for _, m := range mounts {
 		if err := m.Mount(root); err != nil {
 			return err
diff --git a/diff/walking/differ.go b/diff/walking/differ.go
index c94e5592c..33d2db578 100644
--- a/diff/walking/differ.go
+++ b/diff/walking/differ.go
@@ -94,7 +94,7 @@ func (s *walkingDiff) Apply(ctx context.Context, desc ocispec.Descriptor, mounts
 	if err != nil {
 		return emptyDesc, errors.Wrap(err, "failed to create temporary directory")
 	}
-	defer os.RemoveAll(dir)
+	defer os.Remove(dir)
 
 	if err := mount.All(mounts, dir); err != nil {
 		return emptyDesc, errors.Wrap(err, "failed to mount")
@@ -164,13 +164,13 @@ func (s *walkingDiff) DiffMounts(ctx context.Context, lower, upper []mount.Mount
 	if err != nil {
 		return emptyDesc, errors.Wrap(err, "failed to create temporary directory")
 	}
-	defer os.RemoveAll(aDir)
+	defer os.Remove(aDir)
 
 	bDir, err := ioutil.TempDir("", "right-")
 	if err != nil {
 		return emptyDesc, errors.Wrap(err, "failed to create temporary directory")
 	}
-	defer os.RemoveAll(bDir)
+	defer os.Remove(bDir)
 
 	if err := mount.All(lower, aDir); err != nil {
 		return emptyDesc, errors.Wrap(err, "failed to mount")
diff --git a/oci/spec_opts_unix.go b/oci/spec_opts_unix.go
index 544805bd0..865aff29a 100644
--- a/oci/spec_opts_unix.go
+++ b/oci/spec_opts_unix.go
@@ -275,7 +275,7 @@ func WithUserID(uid uint32) SpecOpts {
 		if err != nil {
 			return err
 		}
-		defer os.RemoveAll(root)
+		defer os.Remove(root)
 		for _, m := range mounts {
 			if err := m.Mount(root); err != nil {
 				return err
@@ -338,7 +338,7 @@ func WithUsername(username string) SpecOpts {
 		if err != nil {
 			return err
 		}
-		defer os.RemoveAll(root)
+		defer os.Remove(root)
 		for _, m := range mounts {
 			if err := m.Mount(root); err != nil {
 				return err