{"id":47693,"date":"2026-10-14T15:02:07","date_gmt":"2026-10-14T06:02:07","guid":{"rendered":"https:\/\/jore2.com\/?p=47693"},"modified":"2026-10-14T15:02:07","modified_gmt":"2026-10-14T06:02:07","slug":"community-21741-11-year-old-unsoundness-bugs-found-in-rust-borrow-checker","status":"publish","type":"post","link":"https:\/\/jore2.com\/?p=47693","title":{"rendered":"Rust \ucef4\ud30c\uc77c\ub7ec\uc758 11\ub144 \ub41c \uba54\ubaa8\ub9ac \uc548\uc804\uc131 \uacb0\ud568 \ubc1c\uacac \ubc0f \uace0\uc6b0\uc120\uc21c\uc704 \ucc98\ub9ac"},"content":{"rendered":"<div class=\"jore2-editor-byline\">\n<p><strong>\ubc15\uc11c\uc724<\/strong><\/p>\n<\/div>\n<p>Rust \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\uc758 \ucef4\ud30c\uc77c\ub7ec\uc5d0\uc11c \uc57d 11\ub144\uac04 \ubc29\uce58\ub41c \uba54\ubaa8\ub9ac \uc548\uc804\uc131 \uad00\ub828 \uacb0\ud568\uc774 \uacf5\uc2dd\uc801\uc73c\ub85c \ud655\uc778\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud574\ub2f9 \uc774\uc288\ub294 GitHub\uc758 rust-lang\/rust \uc800\uc7a5\uc18c Issue #164250\uc73c\ub85c \ub4f1\ub85d\ub418\uc5c8\uc73c\uba70, \ud604\uc7ac \ucee4\ubba4\ub2c8\ud2f0\uc640 \uac1c\ubc1c\ud300\uc758 \uc8fc\ubaa9\uc744 \ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubc1c\uacac\ub41c \ubc84\uadf8\ub294 \uacf5\ubcc0\uc801 \ud544\ub4dc \ud560\ub2f9\uacfc \ucee4\uc2a4\ud140 Drop \uad6c\ud604\uc744 \uacb0\ud569\ud558\uc5ec \uad6c\uc870\uccb4\uc758 \uc218\uba85 \uc694\uad6c\uc0ac\ud56d\uc744 \uc6b0\ud68c\ud558\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ucc38\uc870\uac00 \uc2e4\uc81c \uc218\uba85\uc744 \ubc97\uc5b4\ub098 \uc9c0\uc18d\ub420 \uc218 \uc788\uc73c\uba70, AddressSanitizer\ub97c \ud1b5\ud574 use-after-scope \uc624\ub958\uac00 \uac80\uc99d\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc7ac\ud604 \ucf54\ub4dc\ub294 \uc815\uc801 Mutex\uc5d0 Box<dyn Any + Send>\ub97c \uc800\uc7a5\ud558\uace0 &#8216;static + Send \ubc14\uc6b4\ub4dc\uac00 \uc788\ub294 \uad6c\uc870\uccb4\ub97c \uc0ac\uc6a9\ud558\ub294 \ud615\ud0dc\uc785\ub2c8\ub2e4. \uc9e7\uc740 \uc218\uba85\uc758 \ucc38\uc870\ub97c \uad6c\uc870\uccb4 \ud544\ub4dc\uc5d0 \ud560\ub2f9\ud55c \ud6c4 Drop \uc2dc\uc810\uc5d0 \uac12\uc744 \uc774\ub3d9\uc2dc\ud0a4\uba74 \ucc38\uc870\uac00 \uc720\ucd9c\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ubb38\uc81c\ub294 \ucd5c\uc18c Rust 1.4 \ubc84\uc804\ubd80\ud130 \uc874\uc7ac\ud588\ub358 \uac83\uc73c\ub85c \ucd94\uc815\ub429\ub2c8\ub2e4. \uc77c\ubd80 \ub17c\uc758\uc5d0\uc11c\ub294 1.18.0 \ubc84\uc804\uae4c\uc9c0 \uac70\uc2ac\ub7ec \uc62c\ub77c\uac08 \uac00\ub2a5\uc131\ub3c4 \uc81c\uae30\ub418\uc5c8\uc73c\ub098, \uba85\ud655\ud55c \ucd5c\ucd08 \ubc1c\uc0dd \uc2dc\uc810\uc740 \ucd94\uac00 \uc870\uc0ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>Rust \ud0c0\uc785 \uc2dc\uc2a4\ud15c \ud300\uc740 \uc774 \uacb0\ud568\uc744 P-high \uc6b0\uc120\uc21c\uc704\ub85c \uc9c0\uc815\ud588\uc2b5\ub2c8\ub2e4. unsafe \ube14\ub85d \uc5c6\uc774 \uc548\uc804\ud55c \ucf54\ub4dc\ub9cc\uc73c\ub85c\ub3c4 \uba54\ubaa8\ub9ac \uc190\uc0c1\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc774 \uc8fc\uc694 \uc6d0\uc778\uc785\ub2c8\ub2e4. \uc774\ub294 Rust\uac00 \uc57d\uc18d\ud558\ub294 \uba54\ubaa8\ub9ac \uc548\uc804\uc131\uc5d0 \ub300\ud55c \uc2e0\ub8b0\ub3c4\ub97c \ud754\ub4dc\ub294 \uc0ac\uc548\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4.<\/p>\n<p>\ud574\uacb0\ucc45\uc740 \ud0c0\uc785 \uc2dc\uc2a4\ud15c \uc790\uccb4\uc758 \ubcc0\uacbd\uc774 \uc544\ub2cc \ucef4\ud30c\uc77c\ub7ec \ub85c\uc9c1 \uc218\uc815\uc5d0 \uc9d1\uc911\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc218\uba85 \uaddc\uce59\uc5d0 \ub530\ub77c \ud574\ub2f9 \ucf54\ub4dc\ub97c \uac70\ubd80\ud558\ub3c4\ub85d \ucef4\ud30c\uc77c\ub7ec\ub97c \uc870\uc815\ud558\uba74 \ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \uadfc\ubcf8\uc801\uc778 \uc5b8\uc5b4 \uc124\uacc4 \ubcc0\uacbd\ubcf4\ub2e4\ub294 \uad6c\ud604 \ub2e8\uacc4\uc758 \ubc84\uadf8 \uc218\uc815\uc73c\ub85c \uc811\uadfc\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud604\uc7ac Rust \uc800\uc7a5\uc18c\uc5d0\ub294 unsound \ud0dc\uadf8\uac00 \ubd99\uc740 \uc774\uc288\uac00 100\uac1c \uc774\uc0c1 \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 trait solver \ub3c4\uc785\uc774 \uc77c\ubd80 \uc7a5\uae30 \ubbf8\ud574\uacb0 \ubb38\uc81c\ub4e4\uc758 \ud574\uacb0\uc744 \ub3d5\uace0 \uc788\uc9c0\ub9cc, \uc774\ubc88 \uc0ac\ub840\ucc98\ub7fc \ubcf5\uc7a1\ud55c \uc218\uba85 \uc6b0\ud68c \ubb38\uc81c\ub97c \uc644\uc804\ud788 \ucc28\ub2e8\ud558\uae30\uae4c\uc9c0\ub294 \uc2dc\uac04\uc774 \uac78\ub9b4 \uc804\ub9dd\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc2e4\uc81c \ub77c\uc774\ube0c\ub7ec\ub9ac\ub098 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc774 \ubc84\uadf8\ub85c \uc778\ud55c \uc0ac\uace0\uac00 \ubcf4\uace0\ub41c \uc0ac\ub840\ub294 \uc544\uc9c1 \uacf5\uac1c\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \ub2e4\ub9cc \ucef4\ud30c\uc77c\ub7ec\uac00 \ud5c8\uc6a9\ud558\ub358 \ucf54\ub4dc\uac00 \ud5a5\ud6c4 \uc5c5\ub370\uc774\ud2b8\uc5d0\uc11c \uac70\ubd80\ub420 \uacbd\uc6b0, \uae30\uc874 \ud504\ub85c\uc81d\ud2b8\uc758 \ube4c\ub4dc \uc2e4\ud328 \uac00\ub2a5\uc131\uc774 \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rust \ucef4\ud30c\uc77c\ub7ec\uc5d0\uc11c \uad6c\uc870\uccb4\uc758 \uc218\uba85 \uc694\uad6c\uc0ac\ud56d\uc744 \uc6b0\ud68c\ud560 \uc218 \uc788\ub294 \uc624\ub798\ub41c \ubc84\uadf8\uac00 \ud655\uc778\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uacb0\ud568\uc740 \uc548\uc804\ud55c \ucf54\ub4dc\uc5d0\uc11c\ub3c4 \uba54\ubaa8\ub9ac \uc190\uc0c1\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc5b4 P-high \ub4f1\uae09\uc73c\ub85c \ubd84\ub958\ub418\uc5b4 \uc218\uc815 \uc791\uc5c5\uc774 \uc9c4\ud589 \uc911\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"author":6,"featured_media":47692,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jore2_quality_policy":"people-first-v2","footnotes":""},"categories":[406],"tags":[3346,8718,31475,9673,31474],"class_list":["post-47693","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-406","tag-github","tag-rust","tag-31475","tag-9673","tag-31474"],"featured_image_urls":{"full":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/10\/lhmassetq.png",2400,1260,false],"thumbnail":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/10\/lhmassetq-150x150.png",150,150,true],"medium":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/10\/lhmassetq-300x158.png",300,158,true],"medium_large":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/10\/lhmassetq-768x403.png",640,336,true],"large":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/10\/lhmassetq-1024x538.png",640,336,true],"1536x1536":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/10\/lhmassetq-1536x806.png",1536,806,true],"2048x2048":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/10\/lhmassetq-2048x1075.png",2048,1075,true],"morenews-large":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/10\/lhmassetq-825x575.png",825,575,true],"morenews-medium":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/10\/lhmassetq-590x410.png",590,410,true]},"author_info":{"info":["\ubc15\uc11c\uc724"]},"category_info":"<a 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