From ab8fa1d36b1a6fc5e974f13dda999ea8185cd151 Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Thu, 21 Jan 2021 16:50:52 +0800
Subject: [PATCH] Fix a commit bug

---
 src/tsdb/src/tsdbCommit.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/tsdb/src/tsdbCommit.c b/src/tsdb/src/tsdbCommit.c
index df9983c341..0495ebecdd 100644
--- a/src/tsdb/src/tsdbCommit.c
+++ b/src/tsdb/src/tsdbCommit.c
@@ -777,6 +777,7 @@ static int tsdbWriteBlock(SCommitH *pCommith, SDFile *pDFile, SDataCols *pDataCo
       return -1;
     }
     pBlockData = (SBlockData *)TSDB_COMMIT_BUF(pCommith);
+    pBlockCol = pBlockData->cols + tcol;
     tptr = POINTER_SHIFT(pBlockData, lsize);
 
     if (pCfg->compression == TWO_STAGE_COMP &&