From 4d5832685f7fbdb5314acdf04fbd0882357880ec Mon Sep 17 00:00:00 2001
From: wu-changsheng <wuchangsheng2@huawei.com>
Date: Tue, 2 Aug 2022 19:32:54 +0800
Subject: [PATCH 11/20] fix memcpy out bounds

---
 src/lstack/core/lstack_stack_stat.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lstack/core/lstack_stack_stat.c b/src/lstack/core/lstack_stack_stat.c
index 09aa04c..e8c5bc3 100644
--- a/src/lstack/core/lstack_stack_stat.c
+++ b/src/lstack/core/lstack_stack_stat.c
@@ -172,7 +172,8 @@ static void get_stack_stats(struct gazelle_stack_dfx_data *dfx, struct protocol_
 
     lstack_get_low_power_info(&dfx->low_power_info);
 
-    int32_t ret = memcpy_s(&dfx->data.pkts.stack_stat, sizeof(dfx->data.pkts), &stack->stats, sizeof(dfx->data.pkts));
+    int32_t ret = memcpy_s(&dfx->data.pkts.stack_stat, sizeof(struct gazelle_stack_stat),
+        &stack->stats, sizeof(struct gazelle_stack_stat));
     if (ret != EOK) {
         LSTACK_LOG(ERR, LSTACK, "memcpy_s err ret=%d \n", ret);
         return;
-- 
2.23.0