From b8db1ca6a9a6ad584edf2c5b26762d65533a0345 Mon Sep 17 00:00:00 2001
From: Maschell <Maschell@gmx.de>
Date: Thu, 3 Mar 2022 19:14:18 +0100
Subject: [PATCH] Only return strings from heap, never stack. Fixes access to
 "/"

---
 src/vrt.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/vrt.c b/src/vrt.c
index 4664ee0..0de71cd 100644
--- a/src/vrt.c
+++ b/src/vrt.c
@@ -127,7 +127,10 @@ char *to_real_path(char *virtual_cwd, char *virtual_path) {
 
     if (!strcmp("/", virtual_path)) {
         // indicate vfs-root with ""
-        path = "";
+        path = malloc(1);
+        if (path) {
+            path[0] = 0;
+        }
         goto end;
     }