From e4d1a0cf0cb0d01646160740be728d1fac8c3eeb Mon Sep 17 00:00:00 2001
From: Tulio A M Mendes <tadryanom@hotmail.com>
Date: Mon, 25 May 2026 17:45:08 -0300
Subject: [PATCH] vfs: initialize refcount=0 for new mount entries to prevent
 inheriting stale values from reused slots (P1.1)

---
 src/kernel/fs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/kernel/fs.c b/src/kernel/fs.c
index 57abed42..950c0928 100644
--- a/src/kernel/fs.c
+++ b/src/kernel/fs.c
@@ -131,6 +131,7 @@ int vfs_mount_nolock_full(const char* mountpoint, fs_node_t* root,
     g_mounts[g_mount_count].flags = flags;
     g_mounts[g_mount_count].bdev = bdev;
     g_mounts[g_mount_count].sb = sb;
+    g_mounts[g_mount_count].refcount = 0;
     g_mount_count++;
     return 0;
 }
-- 
2.43.0