c语言的字符串虽然是局部变量，但并不分配在栈上

#include<stdio.h>
unsigned int test() {
	char brr[] = "fuck";
	return (unsigned int)brr;
}
void main() {
	char* arr =(char *) test();
	*arr = 'j';
	printf("%s", arr);
	while (1);
}