From ac91127b035824346d08f13b088f13c8a602ff00 Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Sat, 2 Jul 2022 03:06:58 +0000
Subject: [PATCH] fix coredump

---
 source/dnode/vnode/src/tsdb/tsdbReaderWriter.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/dnode/vnode/src/tsdb/tsdbReaderWriter.c b/source/dnode/vnode/src/tsdb/tsdbReaderWriter.c
index c50de07a12..e32ca6af32 100644
--- a/source/dnode/vnode/src/tsdb/tsdbReaderWriter.c
+++ b/source/dnode/vnode/src/tsdb/tsdbReaderWriter.c
@@ -1667,7 +1667,7 @@ static int32_t tsdbWriteBlockDataImpl(TdFilePtr pFD, SSubBlock *pSubBlock, SBloc
     pSubBlock->szBlockCol += tPutBlockCol(NULL, taosArrayGet(aBlockCol, iBlockCol));
   }
 
-  code = tsdbRealloc(ppBuf, pSubBlock->szBlock + sizeof(TSCKSUM));
+  code = tsdbRealloc(ppBuf, pSubBlock->szBlockCol + sizeof(TSCKSUM));
   if (code) goto _err;
 
   n = 0;