{"id":10364,"date":"2026-03-18T09:09:33","date_gmt":"2026-03-18T00:09:33","guid":{"rendered":"https:\/\/readtrends.com\/ko\/dirtyfree-linux-kernel\/"},"modified":"2026-03-18T09:09:33","modified_gmt":"2026-03-18T00:09:33","slug":"dirtyfree-linux-kernel","status":"publish","type":"post","link":"https:\/\/readtrends.com\/ko\/dirtyfree-linux-kernel\/","title":{"rendered":"\ub9ac\ub205\uc2a4 \ucee4\ub110 \ubc29\uc5b4 \ub6ab\ub294 \uc0c8 \uacf5\uaca9 \uae30\ubc95 \ub098\uc654\ub2e4\u2026\ud2f0\uc624\ub9ac \ucc38\uc5ec \u2018DirtyFree\u2019 NDSS \ucc44\ud0dd &#8211; \ub274\uc2a4\ud0ed"},"content":{"rendered":"<article>\n<h2>\ud575\uc2ec \uc694\uc57d<\/h2>\n<p>\uc0ac\uc774\ubc84 \ubcf4\uc548\uae30\uc5c5 \ud2f0\uc624\ub9ac\uc758 \uad8c\ud601 \uc5f0\uad6c\uc6d0\uc774 \ub9c9\uc2a4\ud50c\ub791\ud06c \uc5f0\uad6c\uc9c4 \ub4f1\uacfc \uacf5\ub3d9 \uc81c\uc548\ud55c \uc5f0\uad6c &#8216;DirtyFree&#8217;\uac00 \ubcf4\uc548 \ud559\ud68c NDSS\uc5d0 \ucc44\ud0dd\ub410\ub2e4. \uc5f0\uad6c\ub294 \ub9ac\ub205\uc2a4 \ucee4\ub110\uc5d0\uc11c \uba54\ubaa8\ub9ac \ud574\uc81c \uacfc\uc815\uc744 \uc545\uc6a9\ud574 \uac00\uc9dc \uac1d\uccb4\ub97c \uc8fc\uc785\ud558\ub294 \uc0c8\ub85c\uc6b4 \ub370\uc774\ud130 \uc9c0\ud5a5 \uacf5\uaca9 \uae30\ubc95\uc744 \uc81c\uc2dc\ud588\uace0, \uc2e4\uc81c\ub85c 24\uac1c \ucee4\ub110 \ucde8\uc57d\uc810\uc744 \uacf5\ub7b5\ud558\ub294 \ub370 \uc131\uacf5\ud588\ub2e4\uace0 \ubcf4\uace0\ud588\ub2e4. \uc5f0\uad6c\uc9c4\uc740 \ub3d9\uc2dc\uc5d0 \uc131\ub2a5 \uc800\ud558\ub97c 0.28% \uc218\uc900\uc73c\ub85c \uc5b5\uc81c\ud558\ub294 \uc2e4\uc6a9\uc801 \ubc29\uc5b4 \uba54\ucee4\ub2c8\uc998\ub3c4 \uc81c\uc548\ud574, \ubc29\uc5b4\u00b7\uacf5\uaca9 \uc591\uce21\uc758 \ub17c\uc7c1\uc744 \ucd09\ubc1c\ud558\uace0 \uc788\ub2e4.<\/p>\n<h2>\ud575\uc2ec \uc0ac\uc2e4<\/h2>\n<ul>\n<li>\ub17c\ubb38\uba85: &#8220;DirtyFree: Simplified Data-Oriented Programming in the Linux Kernel&#8221;\uc774 NDSS\uc5d0 \ucc44\ud0dd\ub428(\uacf5\ub3d9\uc800\uc790: \uad8c\ud601, \uc774\uc720\ucc2c \ubc15\uc0ac, Thorsten Holz \ub4f1).<\/li>\n<li>\ud559\ud68c \ub4f1\uae09: NDSS\ub294 \uc0c1\uc704 4\ub300 \ubcf4\uc548 \ud559\ud68c \uc911 \ud558\ub098\ub85c, \uc81c\ucd9c \ub17c\ubb38 \uc911 \uc57d 15~20%\ub9cc \ucc44\ud0dd\ub418\ub294 \uac83\uc73c\ub85c \uc54c\ub824\uc9d0.<\/li>\n<li>\uacf5\uaca9 \ud45c\uc801: \ub9ac\ub205\uc2a4 \ucee4\ub110\uc758 \ud799 \uc601\uc5ed\uc5d0\uc11c \uacf5\uaca9\uc5d0 \ud65c\uc6a9 \uac00\ub2a5\ud55c \uac1d\uccb4 14\uc885\uc744 \uc0c8\ub85c \uc2dd\ubcc4.<\/li>\n<li>\uc2e4\ud5d8 \uc131\uacfc: DirtyFree \uae30\ubc95\uc73c\ub85c \uc2e4\uc81c \ud658\uacbd\uc5d0\uc11c \ucd1d 24\uac1c\uc758 \ub9ac\ub205\uc2a4 \ucee4\ub110 \ucde8\uc57d\uc810\uc744 \uc131\uacf5\uc801\uc73c\ub85c \uc545\uc6a9\ud568.<\/li>\n<li>\ubc29\uc5b4 \uc81c\uc548: \uc5f0\uad6c\uc9c4\uc740 DirtyFree\ub97c \ucc28\ub2e8\ud558\ub294 \ub450 \uac00\uc9c0 \ubc29\uc5b4 \uba54\ucee4\ub2c8\uc998\uc744 \uc81c\uc548\ud588\uc73c\uba70, \ud2f0\uc624\ub9ac \uad6c\ud604\ud310\uc740 \uc131\ub2a5 \uc800\ud558\ub97c \ud3c9\uade0 0.28%\ub85c \ubcf4\uace0\ud568.<\/li>\n<li>\uc5f0\uad6c \uc131\uaca9: \uacf5\uaca9 \uae30\ubc95\uacfc \ub300\uc751\ucc45\uc744 \ub3d9\uc2dc\uc5d0 \uc81c\uc2dc\ud55c \uc5f0\uad6c\ub85c \uc2e4\uc6a9\uc131\u00b7\uc644\uacb0\uc131 \uce21\uba74\uc5d0\uc11c \ub192\uc740 \ud3c9\uac00\ub97c \ubc1b\uc74c.<\/li>\n<li>\uc601\ud5a5 \ubc94\uc704: \uc81c\uc2dc\ub41c \ubc29\ubc95\ub860\uc740 \ud2b9\uc815 \ucde8\uc57d\uc810\uc5d0 \uad6d\ud55c\ub418\uc9c0 \uc54a\uace0 \ub2e4\uc591\ud55c \ucde8\uc57d\uc810\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud55c \ubc94\uc6a9\uc131 \ubcf4\uc720.<\/li>\n<\/ul>\n<h2>\uc0ac\uac74 \ubc30\uacbd<\/h2>\n<p>\ucd5c\uadfc \ub9ac\ub205\uc2a4 \ucee4\ub110 \ubcf4\uc548\uc740 \uc81c\uc5b4 \ud750\ub984 \ubcf4\ud638 \uae30\ubc95(KCFI \ub4f1)\uc758 \ub3c4\uc785\uc73c\ub85c \uc804\ud1b5\uc801 \ucf54\ub4dc \ud750\ub984 \ubcc0\uc870 \uacf5\uaca9\uc774 \uc810\ucc28 \uc5b4\ub824\uc6cc\uc84c\ub2e4. \uc774\uc5d0 \ub530\ub77c \uacf5\uaca9\uc790\ub294 \uc81c\uc5b4 \ud750\ub984\uc744 \uc9c1\uc811 \uc870\uc791\ud558\uc9c0 \uc54a\uace0\ub3c4 \uad8c\ud55c\uc744 \ud0c8\ucde8\ud560 \uc218 \uc788\ub294 \ub370\uc774\ud130 \uc9c0\ud5a5 \uacf5\uaca9(DOP)\uc5d0 \uad00\uc2ec\uc744 \uc3df\uc544\uc654\ub2e4. \uadf8\ub7ec\ub098 \uae30\uc874 DOP \uc5f0\uad6c\ub294 \uba54\ubaa8\ub9ac \uc8fc\uc18c \uc720\ucd9c\uc774\ub098 \uc784\uc758 \uc8fc\uc18c \uc4f0\uae30 \ub4f1 \uae4c\ub2e4\ub85c\uc6b4 \uc120\ud589 \uc870\uac74\uc744 \ud544\uc694\ub85c \ud574 \uc2e4\uc81c \uc131\uacf5 \uc0ac\ub840\uac00 \ub4dc\ubb3c\ub2e4\ub294 \uc9c0\uc801\uc774 \uc788\uc5c8\ub2e4.<\/p>\n<p>\uc774 \uac19\uc740 \ub9e5\ub77d\uc5d0\uc11c DirtyFree \uc5f0\uad6c\ub294 \uba54\ubaa8\ub9ac \ud574\uc81c(\uc77c\uba85 free) \uacfc\uc815\uc744 \uac15\uc81c\ub85c \uc720\ub3c4\ud574 \ucee4\ub110 \ub0b4\ubd80\uc5d0 \uacf5\uaca9\uc790\uac00 \uc758\ub3c4\ud55c \uac00\uc9dc \uac1d\uccb4(fake object)\ub97c \uc0bd\uc785\ud558\ub294 \uc811\uadfc\ubc95\uc744 \uccb4\uacc4\ud654\ud588\ub2e4. \uc989, \ubcf5\uc7a1\ud55c \uc120\ud589 \uc870\uac74 \uc5c6\uc774\ub3c4 \ub370\uc774\ud130 \ud750\ub984\uc744 \uad50\ub780\ud574 \uad8c\ud55c \uc0c1\uc2b9\uc744 \ub3c4\ubaa8\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ud55c \uc810\uc774 \ud575\uc2ec\uc774\ub2e4. \ubcf4\uc548 \ucee4\ubba4\ub2c8\ud2f0\ub294 \uc774 \uc5f0\uad6c\ub97c \ud1b5\ud574 \uc81c\uc5b4 \ud750\ub984 \uc911\uc2ec\uc758 \ubc29\uc5b4\ub9cc\uc73c\ub85c\ub294 \ud55c\uacc4\uac00 \uc788\uc74c\uc744 \uc7ac\ud655\uc778\ud558\uac8c \ub410\ub2e4.<\/p>\n<h2>\uc8fc\uc694 \uc0ac\uac74<\/h2>\n<p>\uc5f0\uad6c\uc9c4\uc740 \uba3c\uc800 \ub9ac\ub205\uc2a4 \ucee4\ub110 \ud799\uc5d0\uc11c \uc7ac\ud560\ub2f9 \uac00\ub2a5\ud558\uac70\ub098 \uc7ac\ud65c\uc6a9\ub418\ub294 \uac1d\uccb4 \uad70\uc744 \uc870\uc0ac\ud574 \uacf5\uaca9 \ud6c4\ubcf4 14\uc885\uc744 \uc2dd\ubcc4\ud588\ub2e4. \uc774\uc5b4 DirtyFree \uae30\ubc95\uc744 \uc801\uc6a9\ud574 \uba54\ubaa8\ub9ac \ud574\uc81c \ud0c0\uc774\ubc0d\uc744 \uc870\uc791\ud558\uace0, \uacf5\uaca9\uc790\uac00 \uc900\ube44\ud55c \uac00\uc9dc \uad6c\uc870\uccb4\ub97c \ucee4\ub110 \ud799\uc5d0 \uc8fc\uc785\ud558\ub294 \uacf5\uaca9 \uc2dc\ud000\uc2a4\ub97c \uc124\uacc4\ud588\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \uae30\uc874 DOP \uae30\ubc95\ubcf4\ub2e4 \ub2e8\uacc4 \uc218\ub97c \uc904\uc5ec \uc2e4\uc804 \uc801\uc6a9 \uac00\ub2a5\uc131\uc744 \ub192\uc778 \uc810\uc774 \ud2b9\uc9d5\uc774\ub2e4.<\/p>\n<p>\uc2e4\ud5d8 \uacb0\uacfc \uc5f0\uad6c\uc9c4\uc740 \ub2e4\uc591\ud55c \ucee4\ub110 \ubc84\uc804\uacfc \uad6c\uc131\uc5d0\uc11c \ucd1d 24\uac1c\uc758 \ucde8\uc57d\uc810\uc744 \uc774\uc6a9\ud574 \uad8c\ud55c \uc0c1\uc2b9 \ub610\ub294 \uc784\uc758 \ucf54\ub4dc \uc2e4\ud589 \uc218\uc900\uc758 \uc811\uadfc\uc744 \uc131\uacf5\uc801\uc73c\ub85c \uc7ac\ud604\ud588\ub2e4. \uc5f0\uad6c\ubb38\uc11c\ub294 \uac01 \ucde8\uc57d\uc810\ubcc4\ub85c \uc0ac\uc6a9\ub41c \uac1d\uccb4 \uc885\ub958\uc640 \ud574\uc81c \uc720\ub3c4 \ubc29\uc2dd, \uc7ac\ud604 \ud658\uacbd\uc744 \uc0c1\uc138\ud788 \uc81c\uc2dc\ud574 \uc7ac\ud604 \uac00\ub2a5\uc131\uc744 \ud655\ubcf4\ud588\ub2e4. \ub610\ud55c \uacf5\uaca9 \uc2dc\ub098\ub9ac\uc624\ub97c \uc545\uc6a9\ud558\uae30 \uc704\ud55c \uc804\uc81c \uc870\uac74\uacfc \ud55c\uacc4\ub3c4 \ud568\uaed8 \uae30\uc220\ud588\ub2e4.<\/p>\n<p>\uacf5\uaca9 \uae30\uc220 \uacf5\uac1c\uc640 \ub3d9\uc2dc\uc5d0 \uc5f0\uad6c\uc9c4\uc740 \ub450 \uac00\uc9c0 \ubc29\uc5b4 \uba54\ucee4\ub2c8\uc998\uc744 \uc81c\uc548\ud588\ub2e4. \ud558\ub098\ub294 \uba54\ubaa8\ub9ac \ud574\uc81c-\uc7ac\uc0ac\uc6a9 \ud0c0\uc774\ubc0d\uc744 \uadfc\ubcf8\uc801\uc73c\ub85c \ubcc0\uacbd\ud574 \uac00\uc9dc \uac1d\uccb4 \uc0bd\uc785\uc744 \uc5b4\ub835\uac8c \ud558\ub294 \uae30\ubc95\uc774\uace0, \ub2e4\ub978 \ud558\ub098\ub294 \uac00\uc9dc \uac1d\uccb4 \ud0d0\uc9c0\uc5d0 \ucd08\uc810\uc744 \ub454 \ub7f0\ud0c0\uc784 \uac80\uc99d \uae30\ubc95\uc774\ub2e4. \ud2f0\uc624\ub9ac\uac00 \uad6c\ud604\ud55c \uc2dc\uc81c\ud488\uc5d0\uc11c\ub294 \uc804\uccb4 \uc2dc\uc2a4\ud15c \uc131\ub2a5 \uc800\ud558\ub97c \ud3c9\uade0 0.28%\ub85c \ubcf4\uace0\ud574 \uc2e4\ubb34 \uc801\uc6a9 \uac00\ub2a5\uc131\uc744 \uc81c\uc2dc\ud588\ub2e4.<\/p>\n<h2>\ubd84\uc11d \ubc0f \uc758\ubbf8<\/h2>\n<p>\uc774\ubc88 \uc5f0\uad6c\uc758 \uac00\uc7a5 \ud070 \uc758\ubbf8\ub294 \uacf5\uaca9 \ud45c\uba74\uc744 \uc81c\uc5b4 \ud750\ub984\uc5d0\uc11c \ub370\uc774\ud130\ub85c \uc804\ud658\uc2dc\ud0a4\ub294 \uacf5\uaca9 \ud328\ub7ec\ub2e4\uc784\uc758 \uc2e4\uc804\ud654\ub97c \ubcf4\uc5ec\uc900 \uc810\uc774\ub2e4. \uc81c\uc5b4 \ud750\ub984 \ubcf4\ud638\uac00 \ud655\uc0b0\ub420\uc218\ub85d \uacf5\uaca9\uc790\ub294 \uc81c\uc5b4 \uacbd\ub85c\ub97c \uc6b0\ud68c\ud558\ub294 \ub300\uc548\uc744 \ucc3e\uac8c \ub418\uace0, DirtyFree\ub294 \uadf8 \ub300\uc548\uc758 \ud604\uc2e4\uc801 \uac00\ub2a5\uc131\uc744 \uc785\uc99d\ud588\ub2e4. \uc774\ub294 \ucee4\ub110 \ubcf4\uc548 \uc815\ucc45\uacfc \ubc29\uc5b4 \uc124\uacc4 \ubc29\ud5a5\uc5d0 \uadfc\ubcf8\uc801 \uc7ac\uac80\ud1a0\ub97c \uc694\uad6c\ud55c\ub2e4.<\/p>\n<p>\ub610\ud55c \uc5f0\uad6c\uc9c4\uc774 \ubc29\uc5b4\ucc45\uae4c\uc9c0 \ud568\uaed8 \uc81c\uc2dc\ud588\ub2e4\ub294 \uc810\uc740 \uae30\uc220\uc801 \uc644\uacb0\uc131\uc744 \ub192\uc778\ub2e4. \uacf5\uaca9\uc744 \uc0c1\uc138\ud788 \uaddc\uba85\ud55c \ub4a4 \uc774\ub97c \uaca8\ub0e5\ud55c \ubc29\uc5b4 \uba54\ucee4\ub2c8\uc998\uc744 \uac80\uc99d\ud574 \uc131\ub2a5 \uc601\ud5a5\uc744 \ucd5c\uc18c\ud654\ud55c \uc0ac\ub840\ub294 \uc2e4\ubb34 \ucc44\ud0dd\uc744 \ucd09\uc9c4\ud560 \uc218 \uc788\ub2e4. \ub2e4\ub9cc \ubc29\uc5b4\uc758 \ud6a8\uacfc\ub294 \ud2b9\uc815 \ud658\uacbd\u00b7\ucee4\ub110 \uad6c\uc131\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc73c\ubbc0\ub85c \uad11\ubc94\uc704\ud55c \uac80\uc99d\uc774 \ud544\uc694\ud558\ub2e4.<\/p>\n<p>\uacbd\uc81c\u00b7\uc0b0\uc5c5\uc801 \uce21\uba74\uc5d0\uc11c \ubcf4\uba74, \ucee4\ub110 \uc218\uc900 \ucde8\uc57d\uc810\uc758 \ud604\uc2e4\ud654\ub294 \ud074\ub77c\uc6b0\ub4dc\u00b7\uc11c\ubc84 \uc778\ud504\ub77c \uc6b4\uc601\uc790\uc5d0\uac8c \uc9c1\uc811\uc801\uc778 \ub9ac\uc2a4\ud06c\ub97c \uc900\ub2e4. DirtyFree\ucc98\ub7fc \uc7ac\ud604 \uac00\ub2a5\uc131\uc774 \ub192\uc740 \uae30\ubc95\uc774 \uacf5\uac1c\ub418\uba74, \ud328\uce58\uac00 \uc9c0\uc5f0\ub41c \ud658\uacbd\uc5d0\uc11c\ub294 \uacf5\uaca9\uc758 \ud53c\ud574\uac00 \ud655\ub300\ub420 \uc218 \uc788\ub2e4. \ub530\ub77c\uc11c \uacf5\uae09\ub9dd \ucc28\uc6d0\uc5d0\uc11c\uc758 \ube60\ub978 \ucde8\uc57d\uc810 \ub300\uc751\uacfc \ud328\uce58 \uc801\uc6a9\uc774 \uc911\uc694\ud574\uc9c4\ub2e4.<\/p>\n<h2>\ube44\uad50 \ubc0f \ub370\uc774\ud130<\/h2>\n<figure>\n<table>\n<thead>\n<tr>\n<th>\ud56d\ubaa9<\/th>\n<th>\uae30\uc874 DOP<\/th>\n<th>DirtyFree<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc120\ud589 \uc870\uac74<\/td>\n<td>\uc8fc\uc18c \uc720\ucd9c\u00b7\uc784\uc758 \uc4f0\uae30 \ub4f1 \uace0\ub09c\ub3c4<\/td>\n<td>\uba54\ubaa8\ub9ac \ud574\uc81c \uc720\ub3c4 \uc911\uc2ec, \uc808\ucc28 \ub2e8\uc21c\ud654<\/td>\n<\/tr>\n<tr>\n<td>\uc2dd\ubcc4\ub41c \uac1d\uccb4 \uc218<\/td>\n<td>\uc5f0\uad6c\ubcc4 \uc0c1\uc774<\/td>\n<td>14\uc885<\/td>\n<\/tr>\n<tr>\n<td>\uacf5\uaca9 \uc131\uacf5 \uc0ac\ub840 \uc218<\/td>\n<td>\uc81c\ud55c\uc801<\/td>\n<td>24\uac1c \ucde8\uc57d\uc810(\uc2e4\ud5d8\uc801 \uc7ac\ud604)<\/td>\n<\/tr>\n<tr>\n<td>\uc81c\uc548\ub41c \ubc29\uc5b4 \uc131\ub2a5 \uc800\ud558<\/td>\n<td>\ub300\uccb4\ub85c \ub192\uc74c<\/td>\n<td>\ud3c9\uade0 0.28% (\ud2f0\uc624\ub9ac \uad6c\ud604\ud310)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\uc704 \ud45c\ub294 \uc5f0\uad6c\uc9c4\uc774 \uc81c\uc2dc\ud55c DirtyFree\uc758 \ud2b9\uc131\uc744 \uae30\uc874 \ub370\uc774\ud130 \uc9c0\ud5a5 \uacf5\uaca9\uacfc \ube44\uad50\ud55c \uc694\uc57d\uc774\ub2e4. \ud45c\uc758 \uc218\uce58\ub294 \uc5f0\uad6c \ubb38\uc11c\uc640 \ud2f0\uc624\ub9ac \ubc1c\ud45c\uc5d0 \uadfc\uac70\ud558\uba70, \uc2e4\uc81c \uc6b4\uc601 \ud658\uacbd\uc758 \uacb0\uacfc\ub294 \ucee4\ub110 \ubc84\uc804\u00b7\uc124\uc815\u00b7\ud558\ub4dc\uc6e8\uc5b4\uc5d0 \ub530\ub77c \ucc28\uc774\ub97c \ubcf4\uc77c \uc218 \uc788\ub2e4.<\/p>\n<h2>\ubc18\uc751 \ubc0f \uc778\uc6a9<\/h2>\n<p>\uc5f0\uad6c \uacf5\uac1c \uc9c1\ud6c4 \ud2f0\uc624\ub9ac \uce21\uc740 \uc5f0\uad6c\uc758 \ubaa9\uc801\uacfc \ubc29\uc5b4 \uc81c\uc548\uc758 \uc2e4\uc6a9\uc131\uc744 \uac15\uc870\ud588\ub2e4. \uae30\uc5c5 \uce21\uc740 \uacf5\uaca9\uc758 \uac1c\ub150 \uc99d\uba85\ubfd0 \uc544\ub2c8\ub77c \uc2e4\uc81c \uc6b4\uc601\uc744 \uace0\ub824\ud55c \ub300\uc751\ucc45\uc744 \ud568\uaed8 \uc81c\uc2dc\ud55c \uc810\uc744 \uc774\ubc88 \uc131\uacfc\uc758 \ud575\uc2ec\uc73c\ub85c \uc124\uba85\ud588\ub2e4.<\/p>\n<blockquote>\n<p>&#8220;\uc6b0\ub9ac\ub294 \uacf5\uaca9 \uae30\ubc95\uc744 \ubc1d\ud788\ub294 \ub3d9\uc2dc\uc5d0 \ud604\uc2e4\uc801\uc73c\ub85c \uc801\uc6a9 \uac00\ub2a5\ud55c \ubc29\uc5b4\ub97c \uc81c\uc548\ud588\ub2e4.&#8221;<\/p>\n<p><cite>\ud2f0\uc624\ub9ac \ubc1c\ud45c\uc790\ub8cc(\uae30\uc5c5 \uacf5\uc2dd)<\/cite>\n<\/p><\/blockquote>\n<p>\ud559\uacc4 \uc77c\uac01\uc5d0\uc11c\ub294 DirtyFree\uac00 \uc81c\uc2dc\ud558\ub294 \uba54\ubaa8\ub9ac \ud574\uc81c \uc720\ub3c4 \ubc29\uc2dd\uc774 \ubcf4\uc548 \uc5f0\uad6c\uc758 \uc0c8 \ubc29\ud5a5\uc744 \uc81c\uc2dc\ud55c\ub2e4\uace0 \ud3c9\uac00\ud588\ub2e4. \ub2e4\ub9cc \ud559\uacc4 \uc804\ubb38\uac00\ub4e4\uc740 \ubc29\uc5b4\ucc45\uc758 \ubc94\uc6a9\uc131 \uac80\uc99d\uacfc \ub2e4\uc591\ud55c \ucee4\ub110 \uad6c\uc131\uc5d0\uc11c\uc758 \uc7ac\ud604\uc131 \ud655\ubcf4\uac00 \uc911\uc694\ud558\ub2e4\uace0 \uc9c0\uc801\ud588\ub2e4.<\/p>\n<blockquote>\n<p>&#8220;\uc81c\uc5b4 \ud750\ub984 \ubcf4\ud638\uac00 \ud655\uc0b0\ub41c \ud658\uacbd\uc5d0\uc11c \ub370\uc774\ud130 \uc9c0\ud5a5 \uacf5\uaca9\uc758 \ud604\uc2e4\ud654 \uac00\ub2a5\uc131\uc744 \ubcf4\uc5ec\uc900\ub2e4.&#8221;<\/p>\n<p><cite>\ubcf4\uc548 \uc5f0\uad6c\uc790(\ud559\uacc4 \ud3c9\uac00)<\/cite>\n<\/p><\/blockquote>\n<p>\uc6b4\uc601\uc790\u00b7\uad00\ub9ac\uc790 \ucee4\ubba4\ub2c8\ud2f0\uc5d0\uc11c\ub294 \uacbd\uace0\uc640 \ud568\uaed8 \uc989\uac01\uc801\uc778 \uc810\uac80 \uad8c\uace0\uac00 \ub098\uc654\ub2e4. \ud2b9\ud788 \ud328\uce58\uac00 \uc9c0\uc5f0\ub418\ub294 \uad6c\ud615 \ucee4\ub110\uc744 \uc6b4\uc6a9 \uc911\uc778 \uacbd\uc6b0 \ucd94\uac00\uc801\uc778 \ubc29\uc5b4\uce35 \ub3c4\uc785\uc744 \uac80\ud1a0\ud558\ub77c\ub294 \ubc18\uc751\uc774 \uc6b0\uc138\ud588\ub2e4.<\/p>\n<blockquote>\n<p>&#8220;\ud328\uce58\uac00 \ub2a6\uc5b4\uc9c4 \uc2dc\uc2a4\ud15c\uc740 \uc774\ubc88 \uae30\ubc95\uc5d0 \ucde8\uc57d\ud574\uc9c8 \uc218 \uc788\uc73c\ubbc0\ub85c \uc989\uc2dc \uc810\uac80\ud574\uc57c \ud55c\ub2e4.&#8221;<\/p>\n<p><cite>\uc778\ud504\ub77c \uc6b4\uc601\uc790 \ucee4\ubba4\ub2c8\ud2f0(\uc0ac\uc6a9\uc790 \uad8c\uace0)<\/cite>\n<\/p><\/blockquote>\n<aside>\n<details>\n<summary>\uc6a9\uc5b4\/\ubc29\ubc95\ub860<\/summary>\n<p>\ub370\uc774\ud130 \uc9c0\ud5a5 \ud504\ub85c\uadf8\ub798\ubc0d(DOP)\uc740 \ud504\ub85c\uadf8\ub7a8\uc758 \uc81c\uc5b4 \ud750\ub984\uc744 \ubcc0\uacbd\ud558\uc9c0 \uc54a\uace0\ub3c4 \ub370\uc774\ud130\uc758 \uac12\uacfc \uad6c\uc870\ub97c \uc870\uc791\ud574 \uc545\uc758\uc801 \ud589\uc704\ub97c \uc218\ud589\ud558\ub294 \uacf5\uaca9 \uae30\ubc95\uc774\ub2e4. DirtyFree\ub294 \uba54\ubaa8\ub9ac \ud574\uc81c(free)\uc640 \uc7ac\ud560\ub2f9(reuse) \ud0c0\uc774\ubc0d\uc744 \uacf5\uaca9\uc790\uac00 \uc720\ub3c4\ud574, \uac00\uc9dc \uac1d\uccb4\ub97c \ud799\uc5d0 \uc8fc\uc785\ud568\uc73c\ub85c\uc368 DOP \uacf5\uaca9\uc744 \uac04\uc18c\ud654\ud55c\ub2e4. KCFI\ub294 \ucee4\ub110 \ub0b4 \uc81c\uc5b4 \ud750\ub984 \ubcc0\uc870\ub97c \ubc29\uc9c0\ud558\ub294 \uae30\uc220\ub85c, \uc81c\uc5b4 \ud750\ub984\uc744 \ubd09\uc1c4\ud558\uba74 \uacf5\uaca9\uc790\ub294 \ub370\uc774\ud130 \ub2e8\uc5d0\uc11c \uc6b0\ud68c \ubc29\ubc95\uc744 \ucc3e\uac8c \ub41c\ub2e4. \uc774\ubc88 \uc5f0\uad6c\ub294 \uacf5\uaca9\u00b7\ubc29\uc5b4 \uc591\uce21\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \uc2e4\ud5d8\uc801\uc73c\ub85c \ubd84\uc11d\ud574 \uc2e4\uc6a9\uc801 \ub300\uc751\ucc45\uc744 \ud568\uaed8 \uc81c\uc2dc\ud588\ub2e4.<\/p>\n<\/details>\n<\/aside>\n<h2>\ubd88\ud655\uc2e4\ud55c \ubd80\ubd84<\/h2>\n<ul>\n<li>\uc2e4\uc81c \ub300\uaddc\ubaa8 \uc6b4\uc601 \ud658\uacbd\uc5d0\uc11c \uc81c\uc548\ub41c \ubc29\uc5b4\uac00 \ubaa8\ub4e0 \ucee4\ub110 \ubc84\uc804\uacfc \uc124\uc815\uc5d0\uc11c \ub3d9\uc77c\ud55c \uc131\ub2a5\u00b7\ud6a8\uacfc\ub97c \ubcf4\uc774\ub294\uc9c0 \ucd94\uac00 \uac80\uc99d\uc774 \ud544\uc694\ud558\ub2e4.<\/li>\n<li>\uc5f0\uad6c\uc5d0\uc11c \uc545\uc6a9\ub41c 24\uac1c \ucde8\uc57d\uc810 \uc678\uc5d0 DirtyFree\uac00 \ub354 \ub9ce\uc740 \uc720\ud615\uc758 \ucde8\uc57d\uc810\uc5d0 \uc801\uc6a9\ub420 \uc218 \uc788\ub294\uc9c0 \ubc94\uc704\ub294 \uc644\uc804\ud788 \ud655\uc815\ub418\uc9c0 \uc54a\uc558\ub2e4.<\/li>\n<li>\uacf5\uaca9 \uae30\ubc95\uc758 \ub300\uc911\ud654\uac00 \uc774\ub8e8\uc5b4\uc9c8 \uacbd\uc6b0 \uc81c\ub85c\ub370\uc774 \ud615\ud0dc\uc758 \uc989\uac01\uc801 \uc545\uc6a9 \uac00\ub2a5\uc131 \uc2dc\uc810\uc740 \uc608\uce21\ud558\uae30 \uc5b4\ub835\ub2e4.<\/li>\n<\/ul>\n<h2>\ucd1d\ud3c9<\/h2>\n<p>DirtyFree \uc5f0\uad6c\ub294 \ub9ac\ub205\uc2a4 \ucee4\ub110 \ubcf4\uc548\uc758 \ub2e4\uc74c \ub2e8\uacc4\ub97c \uacbd\uace0\ud55c \uc758\ubbf8 \uc788\ub294 \uc131\uacfc\ub2e4. \uc81c\uc5b4 \ud750\ub984 \uc911\uc2ec\uc758 \ubc29\uc5b4\ub9cc\uc73c\ub85c\ub294 \uc810\ucc28 \uace0\ub3c4\ud654\ub418\ub294 \uacf5\uaca9\uc744 \uc644\uc804\ud788 \ucc28\ub2e8\ud558\uae30 \uc5b4\ub824\uc6b0\uba70, \ub370\uc774\ud130 \ud750\ub984\uc744 \uaca8\ub0e5\ud55c \uc0c8\ub85c\uc6b4 \ubc29\uc5b4 \uae30\ubc95 \uac1c\ubc1c\uc774 \uc2dc\uae09\ud568\uc744 \uc2dc\uc0ac\ud55c\ub2e4. \uc5f0\uad6c\uc9c4\uc774 \uc81c\uc548\ud55c \ubc29\uc5b4\ucc45\uc740 \uc131\ub2a5 \ubd80\ub2f4\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c \uc2e4\ubb34 \uc801\uc6a9 \uac00\ub2a5\uc131\uc744 \uc81c\uc2dc\ud588\ub2e4\ub294 \uc810\uc5d0\uc11c \uc2e4\uc81c \uc6b4\uc601 \ud658\uacbd\uc5d0 \uc989\uc2dc \ubc18\uc601\ud560 \uac00\uce58\uac00 \uc788\ub2e4.<\/p>\n<p>\ub2e4\ub9cc \ud604\uc2dc\uc810\uc5d0\uc11c\ub294 \uc81c\uc548\ub41c \ubc29\uc5b4\uc758 \ubc94\uc6a9\uc131\u00b7\uc7ac\ud604\uc131\uc5d0 \ub300\ud55c \ucd94\uac00 \uac80\uc99d\uc774 \ud544\uc694\ud558\ub2e4. \uacf5\uae09\ub9dd \ucc28\uc6d0\uc758 \ube60\ub978 \ud328\uce58 \uc801\uc6a9, \ucee4\ub110 \uad6c\uc131 \uc810\uac80, \uadf8\ub9ac\uace0 \ub7f0\ud0c0\uc784 \ubb34\uacb0\uc131 \uac80\uc99d \ub3c4\uad6c\uc758 \ub3c4\uc785\uc774 \uad8c\uace0\ub41c\ub2e4. \uc55e\uc73c\ub85c\uc758 \uad00\uac74\uc740 \uacf5\uaca9 \uae30\ubc95\uc744 \uc5b4\ub5bb\uac8c \uc870\uae30\uc5d0 \uc2dd\ubcc4\ud558\uace0, \uc0b0\uc5c5\uacc4 \ud45c\uc900 \uc218\uc900\uc758 \ubc29\uc5b4\ub85c \ud655\uc7a5\ud558\ub290\ub0d0\ub2e4.<\/p>\n<h2>\ucd9c\ucc98<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.ndss-symposium.org\/ndss-paper\/dirtyfree-simplified-data-oriented-programming-in-the-linux-kernel\/\" target=\"_blank\" rel=\"noopener\">NDSS \uacf5\uc2dd \ub17c\ubb38 \ud398\uc774\uc9c0 (\ud559\ud68c \uacf5\uc2dd)<\/a><\/li>\n<li><a href=\"https:\/\/www.newstap.co.kr\/news\/articleView.html?idxno=324282\" target=\"_blank\" rel=\"noopener\">\ub274\uc2a4\ud0ed \ubcf4\ub3c4: DirtyFree \uad00\ub828 \ubcf4\ub3c4 (\uc5b8\ub860)<\/a><\/li>\n<\/ul>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>\ud575\uc2ec \uc694\uc57d \uc0ac\uc774\ubc84 \ubcf4\uc548\uae30\uc5c5 \ud2f0\uc624\ub9ac\uc758 \uad8c\ud601 \uc5f0\uad6c\uc6d0\uc774 \ub9c9\uc2a4\ud50c\ub791\ud06c \uc5f0\uad6c\uc9c4 \ub4f1\uacfc \uacf5\ub3d9 \uc81c\uc548\ud55c \uc5f0\uad6c &#8216;DirtyFree&#8217;\uac00 \ubcf4\uc548 \ud559\ud68c NDSS\uc5d0 \ucc44\ud0dd\ub410\ub2e4. \uc5f0\uad6c\ub294 \ub9ac\ub205\uc2a4 \ucee4\ub110\uc5d0\uc11c \uba54\ubaa8\ub9ac \ud574\uc81c \uacfc\uc815\uc744 \uc545\uc6a9\ud574 \uac00\uc9dc \uac1d\uccb4\ub97c \uc8fc\uc785\ud558\ub294 \uc0c8\ub85c\uc6b4 \ub370\uc774\ud130 \uc9c0\ud5a5 \uacf5\uaca9 \uae30\ubc95\uc744 \uc81c\uc2dc\ud588\uace0, \uc2e4\uc81c\ub85c 24\uac1c \ucee4\ub110 \ucde8\uc57d\uc810\uc744 \uacf5\ub7b5\ud558\ub294 \ub370 \uc131\uacf5\ud588\ub2e4\uace0 \ubcf4\uace0\ud588\ub2e4. \uc5f0\uad6c\uc9c4\uc740 \ub3d9\uc2dc\uc5d0 \uc131\ub2a5 \uc800\ud558\ub97c 0.28% \uc218\uc900\uc73c\ub85c \uc5b5\uc81c\ud558\ub294 \uc2e4\uc6a9\uc801 \ubc29\uc5b4 \uba54\ucee4\ub2c8\uc998\ub3c4 \uc81c\uc548\ud574, \ubc29\uc5b4\u00b7\uacf5\uaca9 \uc591\uce21\uc758 &#8230; <a title=\"\ub9ac\ub205\uc2a4 \ucee4\ub110 \ubc29\uc5b4 \ub6ab\ub294 \uc0c8 \uacf5\uaca9 \uae30\ubc95 \ub098\uc654\ub2e4\u2026\ud2f0\uc624\ub9ac \ucc38\uc5ec \u2018DirtyFree\u2019 NDSS \ucc44\ud0dd &#8211; \ub274\uc2a4\ud0ed\" class=\"read-more\" href=\"https:\/\/readtrends.com\/ko\/dirtyfree-linux-kernel\/\" aria-label=\"\ub9ac\ub205\uc2a4 \ucee4\ub110 \ubc29\uc5b4 \ub6ab\ub294 \uc0c8 \uacf5\uaca9 \uae30\ubc95 \ub098\uc654\ub2e4\u2026\ud2f0\uc624\ub9ac \ucc38\uc5ec \u2018DirtyFree\u2019 NDSS \ucc44\ud0dd &#8211; \ub274\uc2a4\ud0ed\uc5d0 \ub300\ud574 \ub354 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694\">\ub354 \uc77d\uae30<\/a><\/p>\n","protected":false},"author":1,"featured_media":10358,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_title":"\ub9ac\ub205\uc2a4 \ucee4\ub110 \uc6b0\ud68c \uacf5\uaca9 'DirtyFree' NDSS \ucc44\ud0dd\u2014\uc2e4\uc804\ud615 DOP \uacbd\uace0 | \ub274\uc2a4\ud0ed","rank_math_description":"\ud2f0\uc624\ub9ac \ucc38\uc5ec \uc5f0\uad6c 'DirtyFree'\uac00 NDSS\uc5d0 \ucc44\ud0dd\ub410\ub2e4. \uba54\ubaa8\ub9ac \ud574\uc81c \uc720\ub3c4\ub97c \ud1b5\ud55c \uc2e4\uc804\ud615 \ub370\uc774\ud130 \uc9c0\ud5a5 \uacf5\uaca9\uacfc \uc131\ub2a5 \uc601\ud5a5 0.28% \uc218\uc900\uc758 \ubc29\uc5b4\ucc45 \uc81c\uc548\uc744 \ud568\uaed8 \uacf5\uac1c\ud55c \uc131\uacfc\ub97c \ubd84\uc11d\ud55c\ub2e4.","rank_math_focus_keyword":"DirtyFree,\ub9ac\ub205\uc2a4 \ucee4\ub110,DOP,\ud2f0\uc624\ub9ac,NDSS","footnotes":""},"categories":[2],"tags":[],"class_list":["post-10364","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-top-stories"],"_links":{"self":[{"href":"https:\/\/readtrends.com\/ko\/wp-json\/wp\/v2\/posts\/10364","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/readtrends.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/readtrends.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/readtrends.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/readtrends.com\/ko\/wp-json\/wp\/v2\/comments?post=10364"}],"version-history":[{"count":0,"href":"https:\/\/readtrends.com\/ko\/wp-json\/wp\/v2\/posts\/10364\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/readtrends.com\/ko\/wp-json\/wp\/v2\/media\/10358"}],"wp:attachment":[{"href":"https:\/\/readtrends.com\/ko\/wp-json\/wp\/v2\/media?parent=10364"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/readtrends.com\/ko\/wp-json\/wp\/v2\/categories?post=10364"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/readtrends.com\/ko\/wp-json\/wp\/v2\/tags?post=10364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}