From c541d35462d5884f174fdb9808265981e4d9e79d Mon Sep 17 00:00:00 2001
From: slguan <slguan@taosdata.com>
Date: Tue, 24 Mar 2020 15:34:22 +0800
Subject: [PATCH] [TD-15] sdb may crash while received close signal

---
 src/mnode/src/mgmtSdb.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/mnode/src/mgmtSdb.c b/src/mnode/src/mgmtSdb.c
index e950761a31..0b1ac3be97 100644
--- a/src/mnode/src/mgmtSdb.c
+++ b/src/mnode/src/mgmtSdb.c
@@ -722,18 +722,20 @@ int32_t sdbUpdateRow(SSdbOperDesc *pOper) {
 void sdbCloseTable(void *handle) {
   SSdbTable *pTable = (SSdbTable *)handle;
   void *     pNode = NULL;
-  void *     row;
-
+  
   if (pTable == NULL) return;
 
   while (1) {
-    pNode = sdbFetchRow(handle, pNode, &row);
-    if (row == NULL) break;
+    SRowMeta * pMeta;
+    pNode = (*sdbFetchRowFp[pTable->keyType])(pTable->iHandle, pNode, (void **)&pMeta);
+    if (pMeta == NULL) break;
 
     SSdbOperDesc oper = {
+      .pObj = pMeta->row,
       .table = pTable,
-      .rowData = row,
+      .version = pMeta->version,
     };
+
     (*pTable->destroyFp)(&oper);
   }
 
-- 
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