From 6d8e66513294328e257a8ba4964cde5e9db985f3 Mon Sep 17 00:00:00 2001
From: "Matthieu Baerts (NGI0)" <matttbe@kernel.org>
Date: Thu, 14 Mar 2024 18:51:15 +0100
Subject: [PATCH] init: set the HOME env var if root

When virtme-ng was running as root, the HOME dir was set to '/'.

Now it is set to '/root', the expected value.

Fixes: 6ed126b ("virtme-ng-init: docker host support")
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
---
 src/main.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index 2b065c5..b22db05 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -753,6 +753,8 @@ fn setup_root_home() {
         utils::do_mkdir("/tmp/roothome");
         utils::do_mount("/tmp/roothome", "/root", "", libc::MS_BIND as usize, "");
         env::set_var("HOME", "/tmp/roothome");
+    } else {
+        env::set_var("HOME", "/root");
     }
 }