Merge pull request #1314 from nalind/mountsub-diff

overlay: use the right lowers for read-only mounts via subprocess
containers · Aug 30, 2022 · 134614c · 134614c
2 parents a3c0839 + 60f8aab
commit 134614c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/overlay/overlay.go b/drivers/overlay/overlay.go
@@ -1608,7 +1608,7 @@ func (d *Driver) get(id string, disableShifting bool, options graphdriver.MountO
 			diffDir := path.Join(id, "diff")
 			opts = fmt.Sprintf("lowerdir=%s,upperdir=%s,workdir=%s", strings.Join(relLowers, ":"), diffDir, workdir)
 		} else {
-			opts = fmt.Sprintf("lowerdir=%s", strings.Join(relLowers, ":"))
+			opts = fmt.Sprintf("lowerdir=%s:%s", diffDir, strings.Join(relLowers, ":"))
 		}
 		if len(optsList) > 0 {
 			opts = fmt.Sprintf("%s,%s", opts, strings.Join(optsList, ","))