Don't follow reparse points when cloning the utility VM

This works around a Go issue where on Windows filepath.Walk follows reparse points.
microsoft · Sep 29, 2016 · 4adcf2e · 4adcf2e
1 parent cba6acc
commit 4adcf2e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/legacy.go b/legacy.go
@@ -469,6 +469,11 @@ func cloneTree(srcPath, destPath string, mutatedFiles map[string]bool) error {
 			}
 		}
 
+		// Don't recurse on reparse points.
+		if info.IsDir() && isReparsePoint {
+			return filepath.SkipDir
+		}
+
 		return nil
 	})
 	if err != nil {