From 12fbc74ffb5ad6c8636d4ef2a4255048715da547 Mon Sep 17 00:00:00 2001
From: dmchen <cademfly@hotmail.com>
Date: Tue, 12 Nov 2024 17:52:40 +0800
Subject: [PATCH] fix/TD-32838-add-writer-lock-fix-review

---
 source/libs/sync/src/syncSnapshot.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/libs/sync/src/syncSnapshot.c b/source/libs/sync/src/syncSnapshot.c
index cf4c99b989..4e7652f76e 100644
--- a/source/libs/sync/src/syncSnapshot.c
+++ b/source/libs/sync/src/syncSnapshot.c
@@ -441,6 +441,7 @@ int32_t snapshotReceiverCreate(SSyncNode *pSyncNode, SRaftId fromId, SSyncSnapsh
   SSyncSnapBuffer *pRcvBuf = NULL;
   code = syncSnapBufferCreate(&pRcvBuf);
   if (pRcvBuf == NULL) {
+    taosThreadMutexDestroy(&pReceiver->writerMutex);
     taosMemoryFree(pReceiver);
     pReceiver = NULL;
     TAOS_RETURN(code);