From 00ad38d78d42e937bba2555697e1f6c04211c6f5 Mon Sep 17 00:00:00 2001
From: maning202007 <maning36@huawei.com>
Date: Fri, 11 Sep 2020 15:15:45 +0800
Subject: [PATCH] replace unsafe funtion 'memcpy' with 'memcpy_s'.

---
 mindspore/ccsrc/debug/debugger/grpc_client.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/mindspore/ccsrc/debug/debugger/grpc_client.cc b/mindspore/ccsrc/debug/debugger/grpc_client.cc
index 630fcae48d..d5b3cf7d75 100644
--- a/mindspore/ccsrc/debug/debugger/grpc_client.cc
+++ b/mindspore/ccsrc/debug/debugger/grpc_client.cc
@@ -79,7 +79,10 @@ std::vector<std::string> ChunkString(std::string str, int graph_size) {
     }
     std::string buffer;
     buffer.resize(chunk_size);
-    memcpy(reinterpret_cast<char *>(buffer.data()), str.data() + size_iter, chunk_size);
+    errno_t err = memcpy_s(reinterpret_cast<char *>(buffer.data()), chunk_size, str.data() + size_iter, chunk_size);
+    if (err != 0) {
+      MS_LOG(ERROR) << "memcpy_s failed. err code is: " << err;
+    }
     buf.push_back(buffer);
     size_iter += CHUNK_SIZE;
   }