From 84817bf7438ddcfc959494328c8e29c9c8f4051a Mon Sep 17 00:00:00 2001
From: Ganlin Zhao <ganlinzhao@hotmail.com>
Date: Mon, 17 Oct 2022 10:59:32 +0800
Subject: [PATCH] fix: coverity issues

CID: 354715
---
 source/common/src/tvariant.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/common/src/tvariant.c b/source/common/src/tvariant.c
index a01c393441..830a6199d8 100644
--- a/source/common/src/tvariant.c
+++ b/source/common/src/tvariant.c
@@ -366,6 +366,7 @@ static int32_t toBinary(SVariant *pVariant, char **pDest, int32_t *pDestSize) {
   }
 
   if (pBuf != NULL) {
+    taosMemoryFree(pVariant->pz);
     *pDest = pBuf;
   }