运算处理R-1-6-19强制

禁止字符串函数操作导致目标存储空间越界

字符串函数操作导致目标存储空间越界

test.c

1#include <string.h>
2#include <stdio.h>
3
4void foo(void)
5{
6    char str[2] = {0};
7    strncpy(str, "foo", 3);
禁止字符串函数操作导致目标存储空间越界 [gjb8114-r-1-6-19]
8    strncat(str, "()", 2);
9}

字符串函数操作导致目标存储空间越界

test.c

1#include <string.h>
2#include <stdio.h>
3
4void foo(void)
5{
6    char str[6] = {0};
7    strncpy(str, "foo", 3);
8    strncat(str, "()", 2);
9}

查看特性文件