목차
dangling pointer
본문내용
io.h>
#include
int main()
{
int *dp
dp = (int*)malloc(sizeof(int));
*dp = 10
printf("free전: %d\n", *dp);
free(dp);
printf("free후: %d\n", *dp);
*dp = NULL
printf("NULL 할당후: %d\n", *dp);
}
#include
int main()
{
int *dp
dp = (int*)malloc(sizeof(int));
*dp = 10
printf("free전: %d\n", *dp);
free(dp);
printf("free후: %d\n", *dp);
*dp = NULL
printf("NULL 할당후: %d\n", *dp);
}
소개글