代码在Windows XP上的malloc()崩溃

Question

我的简化代码如下所示:

 char decrypted[64] = "P@ssw0rd                ";
 int realsize = 8;
  realloc(decrypted, realsize);

  char *dec2 = (char *) malloc(realsize+1); // Exe crashes at this point

我猜它与char*dec2有关 ,但这只是因为某些原因崩溃了Win XP.

Answer 1

你不能没有realloc()分配malloc()或calloc()或realloc().