From 4443c7a9eb5ab784dadb1f5c74f0a19dc87f152f Mon Sep 17 00:00:00 2001
From: dapan1121 <wpan@taosdata.com>
Date: Fri, 4 Nov 2022 18:50:59 +0800
Subject: [PATCH] fix: fix catalog double free issue

---
 source/libs/scheduler/src/schRemote.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/libs/scheduler/src/schRemote.c b/source/libs/scheduler/src/schRemote.c
index 47de2528fa..7e2d3ccb80 100644
--- a/source/libs/scheduler/src/schRemote.c
+++ b/source/libs/scheduler/src/schRemote.c
@@ -185,12 +185,12 @@ int32_t schHandleResponseMsg(SSchJob *pJob, SSchTask *pTask, int32_t execId, SDa
               code = rsp->code;
             }
           }
-          SCH_UNLOCK(SCH_WRITE, &pJob->resLock);
 
           if (taosArrayGetSize((SArray*)pJob->execRes.res) <= 0) {        
             taosArrayDestroy((SArray*)pJob->execRes.res);
             pJob->execRes.res = NULL;
           }
+          SCH_UNLOCK(SCH_WRITE, &pJob->resLock);
         }
         
         tDecoderClear(&coder);