From 34053d039d46463e579c378c2efba44df76cc11d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BD=AD=E5=AE=A3=E6=AD=A3?=
 <pengxuanzheng@geedgenetworks.com>
Date: Mon, 15 Mar 2021 17:26:24 +0800
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9Efix(hos=5Fclient.cpp):=20=E4=BF=AE?=
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---
 src/hos_client.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/hos_client.cpp b/src/hos_client.cpp
index e20c7230..99759d93 100644
--- a/src/hos_client.cpp
+++ b/src/hos_client.cpp
@@ -156,6 +156,10 @@ static void PutObjectAsyncFinished(const Aws::S3::S3Client* S3Client,
 
 void hos_set_cache_size(hos_client_handle client,  size_t cache_size)
 {
+    if (client == NULL)
+    {
+        return;
+    }
     client->cache_size = cache_size;
     hos_cache = (size_t *)calloc(client->thread_sum, sizeof(size_t));
     return ;
@@ -163,12 +167,20 @@ void hos_set_cache_size(hos_client_handle client,  size_t cache_size)
 
 void hos_set_cache_count(hos_client_handle client, size_t cache_count)
 {
+    if (client == NULL)
+    {
+        return;
+    }
     client->cache_count = cache_count;
     return ;
 }
 
 void hos_set_thread_sum(hos_client_handle client, size_t thread_sum)
 {
+    if (client == NULL)
+    {
+        return;
+    }
     client->thread_sum = thread_sum;
     for (size_t i = 0; i < thread_sum; i++)
     {