From 19975759f118013dc45512c2ff12f6728670fe1b Mon Sep 17 00:00:00 2001
From: shenchai <383903691@qq.com>
Date: Mon, 7 Jun 2021 18:17:43 +0800
Subject: [PATCH] fix memset to '0' for zerofill

---
 src/common/ob_obj_cast.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/ob_obj_cast.cpp b/src/common/ob_obj_cast.cpp
index 31d2f59..253e939 100644
--- a/src/common/ob_obj_cast.cpp
+++ b/src/common/ob_obj_cast.cpp
@@ -107,7 +107,7 @@ static int copy_string(const ObObjCastParams &params,
       } else {
         int64_t zf = params.zf_info_->max_length_ - len;
         if (zf > 0) {
-          MEMSET(buf, 0, zf);
+          MEMSET(buf, '0', zf);
           MEMCPY(buf + zf, str, len);
           len = str_len; // set string length
         } else {
-- 
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