½Ã½ºÅÛ ÇØÅ·

 1576, 1/79 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   vngkv123
   heap¿¡¼­ bin°ü·Ã

http://www.hackerschool.org/HS_Boards/zboard.php?AllArticle=true&no=1872 [º¹»ç]


bin¿¡ °ü·ÃµÈ ¼Ò½ºÄڵ峪 ±×·±°É Á» º¸°í½ÍÀºµ¥ ¹¹¶ó °Ë»öÇÏ¸é µÉ±î¿ë ...?

Á¤È®ÇÏ°Ô °ü¸®µÇ´Â ¸ÞÄ¿´ÏÁòÀ» ÀÚ¼¼È÷ º¸°í½ÍÀºµ­

±×¸®°í fastbin¿¡¼­´Â º´ÇÕÀÌ ÀϾÁö ¾Ê³ª¿ä???
prev chunk°¡ freeµÇµµ ´ÙÀ½ÀÇ chunk¿¡¼­ PREV_INUSE flag°¡ 0À¸·Î ¹Ù²îÁú ¾Ê³×¿ë

  Hit : 3140     Date : 2017/04/30 04:45



    
ÇØÄð·¯ glibc ¼Ò½ºÄڵ带 ¹ÞÀ¸½Ã°í malloc µð·ºÅ丮 ¾È¿¡ malloc.c¸¦ º¸¸é malloc°ú free ¸ðµÎ ÀÖ½À´Ï´Ù 2017/05/14  
ÇØÄð·¯ ³× ±×¸®°í fastbin¿¡¼­´Â º´ÇÕÀÌ ¾ÈÀϾ´Ï´Ù. ±× °úÁ¤À» »©¼­ fastbinÀ̶ó°í ºÎ¸£´Â°Ì´Ï´Ù 2017/05/14  
vngkv123 °¨»çÇÕ´Ï´Ù ¤¾¤¾¤¾ 2017/05/14