From 7e06b6c50448bc7c082e9235bb90263970468ad3 Mon Sep 17 00:00:00 2001
From: jonas <jonaswen@163.com>
Date: Thu, 9 Dec 2021 18:11:55 +0800
Subject: [fix]修复AT组件在CLI模式下，指令输入过长导致数组越界的问题
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---
 components/net/at/src/at_cli.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'components/net')

diff --git a/components/net/at/src/at_cli.c b/components/net/at/src/at_cli.c
index c589bb68a0..d51358d863 100644
--- a/components/net/at/src/at_cli.c
+++ b/components/net/at/src/at_cli.c
@@ -264,6 +264,10 @@ static void client_cli_parser(at_client_t  client)
                 }
                 else
                 {
+                    if(cur_line_len >= FINSH_CMD_SIZE)
+                    {
+                        continue;
+                    }
                     rt_kprintf("%c", ch);
                     cur_line[cur_line_len++] = ch;
                 }
-- 
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