From 7b4c80d1bf579284bd348d7fa234d1dbd38e170c Mon Sep 17 00:00:00 2001
From: Teufelchen1 <bennet.blischke@haw-hamburg.de>
Date: Tue, 16 Apr 2024 11:33:28 +0200
Subject: [PATCH] pkg/lwext4: Fix off-by-one error

---
 pkg/lwext4/fs/lwext4_fs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/lwext4/fs/lwext4_fs.c b/pkg/lwext4/fs/lwext4_fs.c
index 55cd18207f..d239089c45 100644
--- a/pkg/lwext4/fs/lwext4_fs.c
+++ b/pkg/lwext4/fs/lwext4_fs.c
@@ -111,7 +111,7 @@ static int prepare(lwext4_desc_t *fs, const char *mount_point)
     memset(&fs->bdev, 0, sizeof(fs->bdev));
     memset(&fs->iface, 0, sizeof(fs->iface));
 
-    strncpy(fs->mp.name, mount_point, CONFIG_EXT4_MAX_MP_NAME);
+    strncpy(fs->mp.name, mount_point, CONFIG_EXT4_MAX_MP_NAME - 1);
     strcat(fs->mp.name, "/");
 
     int res = mtd_init(dev);