From 5e58304c61ef76eb514b4a797d3b8e31cab24ae2 Mon Sep 17 00:00:00 2001
From: Shenglian Zhou <shenglian_zhou@163.com>
Date: Mon, 9 Aug 2021 19:36:49 +0800
Subject: [PATCH] [TD-5861]<feature>:fix windows compilation error

---
 src/plugins/http/src/httpMetricsHandle.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/plugins/http/src/httpMetricsHandle.c b/src/plugins/http/src/httpMetricsHandle.c
index 787d5f2b0c..2179f332a6 100644
--- a/src/plugins/http/src/httpMetricsHandle.c
+++ b/src/plugins/http/src/httpMetricsHandle.c
@@ -116,8 +116,7 @@ bool metricsProcessRequest(HttpContext* pContext) {
   {
     const int8_t numTiers = 3;
     SFSMeta      fsMeta;
-    STierMeta    tierMetas[numTiers];
-    memset(tierMetas, 0, 3 * sizeof(STierMeta));
+    STierMeta* tierMetas = calloc(numTiers, sizeof(STierMeta));
     tfsUpdateInfo(&fsMeta, tierMetas, numTiers);
     {
       char* keyDiskUsed = "disk_used";
@@ -138,6 +137,7 @@ bool metricsProcessRequest(HttpContext* pContext) {
       }
       httpJsonToken(jsonBuf, JsonArrEnd);
     }
+    free(tierMetas);
   }
 
   {