From 210798131482b72f4f9421a39f0bf1fad5ea9570 Mon Sep 17 00:00:00 2001
From: Benoit Daloze <benoit.daloze@oracle.com>
Date: Tue, 1 Aug 2023 16:40:42 +0200
Subject: [PATCH] Ensure user_home() is an absolute path

---
 mx.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mx.py b/mx.py
index c8a0879b..e23837eb 100755
--- a/mx.py
+++ b/mx.py
@@ -690,6 +690,8 @@ def _parse_cmd_line(self, opts, firstParse):
 
             if opts.user_home is None or opts.user_home == '':
                 abort('Could not find user home. Use --user-home option or ensure HOME environment variable is set.')
+            if not isabs(opts.user_home):
+                abort('--user-home must be an absolute path')
 
             if opts.primary and primary_suite():
                 opts.specific_suites.append(primary_suite().name)