Merge pull request #5353 from JonasWen/dev

BernardXiong · web-flow · commit 42abaf61affc · 2021-12-10T22:51:38.000+08:00
[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
diff --git 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;
                 }

Original file line number	Diff line number	Diff line change
`@@ -264,6 +264,10 @@ static void client_cli_parser(at_client_t client)`
`264`	`264`	`}`
`265`	`265`	`else`
`266`	`266`	`{`
	`267`	`+ if(cur_line_len >= FINSH_CMD_SIZE)`
	`268`	`+ {`
	`269`	`+ continue;`
	`270`	`+ }`
`267`	`271`	`rt_kprintf("%c", ch);`
`268`	`272`	`cur_line[cur_line_len++] = ch;`
`269`	`273`	`}`