·¹º§ ÇØÅ·

 2840, 1/142 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   vngkv123
   pwnable.kr passcode¹®Á¦ Áú¹®...

http://www.hackerschool.org/HS_Boards/zboard.php?AllArticle=true&no=3356 [º¹»ç]


¼Ò½ºÄڵ带 ¾È´Ù´Â °¡Á¤ÇÏ¿¡ ¸»¾¸µå¸®¸é

A*96+ÁÖ¼Ò4¹ÙÀÌÆ®+10Áø¼ö ÁÖ¼Ò°ªÀ» ÆÄÀ̽ãÀ̳ª ÆÞ¸í·ÉÀ» ÆÄÀÌÇÁ·Î ³Ñ°ÜÁְԵǴµ¥

±×·¸°ÔµÇ¸é ¸Þ¸ð¸®±¸Á¶»ó óÀ½¿¡ ³×Àӹ迭 100°ø°£¿¡ ÁÖ¼Ò4¹ÙÀÌÆ®±îÁö µé¾î°¡°í µÚÀÇ 10Áø¼ö ÁÖ¼Ò°ªÀº ±×µÚÀÇ ÁÖ¼Ò¿¡ µé¾î°¡°ÔµÇ´Â°Å ¾Æ´Ñ°¡¿ä? ¾î°¼­ scanf¸í·ÉÀ» ¹Þ°ÔµÇ´Â°ÅÁÒ?

  Hit : 3275     Date : 2017/03/14 12:10



    
ÇØÄð·¯ scanf("%100s")´Â 100ÀÚ¸®±îÁö¸¸ Àß¶ó¼­ ¹Þ½À´Ï´Ù boundary check°¡ µÇ´Â Äڵ忡¿ä 2017/03/15  
ÇØÄð·¯ À̹®Á¦´Â ¾ÈÇ®¾îºÃ¾ú´Âµ¥ Áö±Ý Ç®¾îº¸´Ï±î Àç¹Õ³×¿ä ¤»¤» ÈùÆ® ÇÊ¿äÇÏ½Ã¸é ¸»¾¸Çϼſä 2017/03/15  
vngkv123 ¾ÆÇÏ °¨»çÇÕ´Ï´Ù ¤¾¤¾ 2017/03/15