From a4291ece69adb1228bddf9be1e03e7dc135faa8b Mon Sep 17 00:00:00 2001
From: Basit Hasan <hasanbasit13@gmail.com>
Date: Thu, 19 May 2022 06:36:01 +0530
Subject: [PATCH] remove-directory-after-mounting

---
 src/mount_injector.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mount_injector.rs b/src/mount_injector.rs
index 2ac35f9..8b3c792 100644
--- a/src/mount_injector.rs
+++ b/src/mount_injector.rs
@@ -2,6 +2,7 @@ use std::ffi::OsStr;
 use std::path::{Path, PathBuf};
 use std::sync::Arc;
 use std::thread::JoinHandle;
+use std::fs;
 
 use anyhow::{anyhow, Result};
 use nix::mount::umount;
@@ -62,6 +63,7 @@ impl MountInjectionGuard {
         if mounts.non_root(&original_path)? {
             // TODO: make the parent mount points private before move mount points
             mounts.move_mount(new_path, original_path)?;
+            fs::remove_dir(new_path)?;
         } else {
             return Err(anyhow!("inject on a root mount"));
         }