From fe4b44e3ff27220b4f1abf5d46cdc29dc1afa64d Mon Sep 17 00:00:00 2001
From: Petro Karashchenko <petro.karashchenko@gmail.com>
Date: Sun, 23 Oct 2022 09:28:49 +0300
Subject: [PATCH] Revert "nshlib: fix possible out of bounds array access"

This reverts commit f6a86a578d52783b2662405e1c0f3b16093f3141.
---
 nshlib/nsh_fsutils.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nshlib/nsh_fsutils.c b/nshlib/nsh_fsutils.c
index c9b50710c..2f88549c5 100644
--- a/nshlib/nsh_fsutils.c
+++ b/nshlib/nsh_fsutils.c
@@ -513,6 +513,7 @@ FAR char *nsh_getdirpath(FAR struct nsh_vtbl_s *vtbl,
       snprintf(vtbl->iobuffer, IOBUFFERSIZE, "%s/%s", dirpath, path);
     }
 
+  vtbl->iobuffer[PATH_MAX] = '\0';
   return strdup(vtbl->iobuffer);
 }
 #endif