From d5f914857ab66755839e1c2833e3c87c45d1e049 Mon Sep 17 00:00:00 2001
From: xywang <xywang@taosdata.com>
Date: Wed, 30 Jun 2021 13:54:32 +0800
Subject: [PATCH] [TD-4953]<fix>: fixed a crash bug when run taos on Windows.

---
 src/client/src/tscUtil.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/client/src/tscUtil.c b/src/client/src/tscUtil.c
index 6219fe23c7..175ad04cdb 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -3526,6 +3526,7 @@ void executeQuery(SSqlObj* pSql, SQueryInfo* pQueryInfo) {
 
     pSql->pSubs = calloc(pSql->subState.numOfSub, POINTER_BYTES);
     pSql->subState.states = calloc(pSql->subState.numOfSub, sizeof(int8_t));
+    pthread_mutex_init(&pSql->subState.mutex, NULL);
 
     for(int32_t i = 0; i < pSql->subState.numOfSub; ++i) {
       SQueryInfo* pSub = taosArrayGetP(pQueryInfo->pUpstream, i);
-- 
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