From fff1e084ae75f2d2217beb3f6a951dce7957b38a Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Wed, 10 Mar 2021 16:54:20 +0800
Subject: [PATCH] [td-2895] refactor.

---
 src/query/src/qUtil.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/query/src/qUtil.c b/src/query/src/qUtil.c
index 3970da59d4..6271fab7a8 100644
--- a/src/query/src/qUtil.c
+++ b/src/query/src/qUtil.c
@@ -626,7 +626,7 @@ void blockDistInfoFromBinary(const char* data, int32_t len, STableBlockDist* pDi
   bool comp = tbufReadUint8(&br);
   uint32_t compLen = tbufReadUint32(&br);
 
-  size_t originalLen = numOfBlocks*sizeof(SFileBlockInfo);
+  size_t originalLen = (size_t) (numOfBlocks*sizeof(SFileBlockInfo));
 
   char* outputBuf = NULL;
   if (comp) {
-- 
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