From e852816176407de1c7335fbf7ff2b2b4a2da2513 Mon Sep 17 00:00:00 2001
From: Yu Kun <kun.yu@zilliz.com>
Date: Wed, 18 Sep 2019 15:34:47 +0800
Subject: [PATCH] fix memory leak

Former-commit-id: 397a13f633b1b120c516db97ed46e5c8836db1ce
---
 cpp/src/metrics/SystemInfo.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cpp/src/metrics/SystemInfo.cpp b/cpp/src/metrics/SystemInfo.cpp
index 61ae42c438..5db2448ee9 100644
--- a/cpp/src/metrics/SystemInfo.cpp
+++ b/cpp/src/metrics/SystemInfo.cpp
@@ -245,6 +245,7 @@ SystemInfo::CPUTemperature(){
         float temp;
         fscanf(file, "%f", &temp);
         result.push_back(temp / 1000);
+        fclose(file);
     }
 
 }