If destination does not exists, do not throw error

When using volume mounts, the destination directory will get created if it does not exists. The current code blows up when the destination directory did not exists. Signed-off-by: Daniel J Walsh <[email protected]>
containers · Jan 15, 2021 · d0d9cde · d0d9cde
1 parent 0acbb37
commit d0d9cde
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/pkg/overlay/overlay.go b/pkg/overlay/overlay.go
@@ -78,10 +78,12 @@ func mountHelper(contentDir, source, dest string, _, _ int, graphOptions []strin
 		workDir := filepath.Join(contentDir, "work")
 		upperDir := filepath.Join(contentDir, "upper")
 		st, err := os.Stat(dest)
-		if err != nil {
-			return mount, err
+		if err == nil {
+			if err := os.Chmod(upperDir, st.Mode()); err != nil {
+				return mount, err
+			}
 		}
-		if err := os.Chmod(upperDir, st.Mode()); err != nil {
+		if !os.IsNotExist(err) {
 			return mount, err
 		}
 		overlayOptions = fmt.Sprintf("lowerdir=%s,upperdir=%s,workdir=%s,private", source, upperDir, workDir)