From eaba7dfb5fcff1ac8e0afdb47be3aa009f89ed45 Mon Sep 17 00:00:00 2001
From: dmchen <cademfly@hotmail.com>
Date: Wed, 30 Oct 2024 09:01:50 +0000
Subject: [PATCH] fix/TD-32766-check-ref-before-free-first-check

---
 source/dnode/mgmt/mgmt_vnode/src/vmInt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/dnode/mgmt/mgmt_vnode/src/vmInt.c b/source/dnode/mgmt/mgmt_vnode/src/vmInt.c
index 0913d7539b..682c179270 100644
--- a/source/dnode/mgmt/mgmt_vnode/src/vmInt.c
+++ b/source/dnode/mgmt/mgmt_vnode/src/vmInt.c
@@ -126,7 +126,7 @@ static void vmFreeVnodeObj(SVnodeObj **ppVnode) {
 
   SVnodeObj *pVnode = *ppVnode;
 
-  int32_t refCount = 1;
+  int32_t refCount = atomic_load_32(&pVnode->refCount);
   while (refCount > 0) {
     dWarn("vgId:%d, vnode is refenced, retry to free in 200ms, vnode:%p, ref:%d", pVnode->vgId, pVnode, refCount);
     taosMsleep(200);