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有人可以帮我检测下一个代码中的错误吗?关于 c 中的字符串

转载 作者:太空宇宙 更新时间:2023-11-04 07:03:53 24 4
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i need to detect the problem in the next code, and the reason to that problem and how to fix it. for some reason when i tried to run it in visual the error is on the free.

 #include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <malloc.h>
int main()
{
char str1[] = "abcde";
char* str2 = (char*)malloc(strlen(str1));
strcpy(str2, str1);
puts(str1);
puts(str2);
free(str2);
return 0;
}

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