From 5583ee42c0a7adc08e46ebbd8b09943d9acac79b Mon Sep 17 00:00:00 2001
From: Ganlin Zhao <ganlinzhao@hotmail.com>
Date: Tue, 11 Oct 2022 11:29:18 +0800
Subject: [PATCH] fix: coverity issues

CID: 400233
---
 source/common/src/ttszip.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/source/common/src/ttszip.c b/source/common/src/ttszip.c
index c86bf08e81..35ffe04e1d 100644
--- a/source/common/src/ttszip.c
+++ b/source/common/src/ttszip.c
@@ -35,7 +35,7 @@ STSBuf* tsBufCreate(bool autoDelete, int32_t order) {
     // tscError("tmp file created failed since %s", terrstr());
     return NULL;
   }
-  
+
   STSBuf* pTSBuf = taosMemoryCalloc(1, sizeof(STSBuf));
   if (pTSBuf == NULL) {
     return NULL;
@@ -52,10 +52,13 @@ STSBuf* tsBufCreate(bool autoDelete, int32_t order) {
   }
 
   if (!autoDelete) {
-    taosRemoveFile(pTSBuf->path);
+    if (taosRemoveFile(pTSBuf->path) == NULL) {
+      taosMemoryFree(pTSBuf);
+      return NULL;
+    }
   }
 
-  if (NULL == allocResForTSBuf(pTSBuf)) {
+  if (allocResForTSBuf(pTSBuf) == NULL) {
     return NULL;
   }