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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <string.h>
  4.  
  5. #define COMMANDE "/bin/cat /home/level01a/.password"
  6.  
  7. int flag=0;
  8.  
  9. int check(char *password)
  10. {
  11.  
  12.         char verif[29];
  13.         char buffer[16];
  14.  
  15.         strcpy(buffer, password);
  16.         strcpy(verif, "Donotcareitisnotusefull");
  17.  
  18. printf("%s\n",verif);
  19. printf("%s\n",buffer);
  20.         if(strcmp(buffer, verif) == 0)
  21.                 flag = 1;
  22.  
  23.         return flag;
  24. }
  25.  
  26. int main(int argc, char ** argv)
  27. {
  28.  
  29.         if(check("Donotcareitis")==1)
  30.         {
  31.                 printf("\n-=-=-=-=-=-=-=-=-=-=-=-=-=-\n");
  32.                 printf("      Access Granted for my grand ma !\n");
  33.                 printf("-=-=-=-=-=-=-=-=-=-=-=-=-=-\n");
  34.                 system(COMMANDE);
  35.         }
  36.         else
  37.         {
  38.                 printf("\n-=-=-=-=-=-=-=-=-=-=-=-=-=-\n");
  39.                 printf("\nAccess Denied!\n");
  40.                 printf("-=-=-=-=-=-=-=-=-=-=-=-=-=-\n");
  41.         }
  42. }
Success #stdin #stdout 0s 5304KB
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stdin
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Standard input is empty
stdout
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Donotcareitisnotusefull
Donotcareitis

-=-=-=-=-=-=-=-=-=-=-=-=-=-

Access Denied!
-=-=-=-=-=-=-=-=-=-=-=-=-=-
https://ideone.com/oBUA9E
language:
C (gcc 8.3)
created:
11 days ago
visibility:
public

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