{"id":183346,"date":"2026-09-14T10:53:47","date_gmt":"2026-09-14T08:53:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/ubuntu-26-10-polnostyu-perevedyon-na-rust-coreutils"},"modified":"2026-09-14T10:53:51","modified_gmt":"2026-09-14T08:53:51","slug":"ubuntu-26-10-fully-switches-to-rust-coreutils","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/ubuntu-26-10-fully-switches-to-rust-coreutils","title":{"rendered":"Ubuntu 26.10 on t\u00e4ielikult viidud \u00fcle Rust Coreutilsile","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Ubuntu 26.10 distributsiooni paketibaasis, mille v\u00e4ljalase on kavandatud 15. oktoobriks, on t\u00e4ielikult \u00fcle mindud Rustis kirjutatud uutils coreutilsi t\u00f6\u00f6riistakomplektile (Rust Coreutils). Rust Coreutilsi utiliidid on t\u00e4ielikult asendanud k\u00f5ik GNU Coreutilsi paketi komponendid, sealhulgas utiliidid cp, mv ja rm, mida Ubuntu 26.04-s tarniti veel GNU Coreutilsi versioonidena. <\/p>\n

Rust-coreutils pakett oli algselt Ubuntu 25.10 v\u00e4ljalaskes vaikimisi kaasatud, kuid Ubuntu 26.04 LTS haru puhul muudeti tagasi GNU Coreutils komplekti cp, mv ja rm utiliitide tarnimist. Cp, mv ja rm variandid viidi tagasi nende turvaprobleemide t\u00f5ttu, mis avastati Rust Coreutils koodibaasi auditi k\u00e4igus. Suur osa Rust Coreutils haavatavustest tuleneb v\u00f5idujooksu olekust, mis v\u00f5imaldab andmete muutmist hetkel p\u00e4rast teabe kontrollimist, kuid enne operatsiooni nende kallal (TOCTOU \u2014 Time-Of-Check-To-Time-Of-Use). Muuhulgas v\u00f5imaldavad sellised haavatavused vahetada faili s\u00fcmboolse lingi vastu ajavahemikus, mis on p\u00e4rast kontrolli l\u00f5ppu ja enne operatsiooni alustamist. <\/p>\n

Kui utiliite cp, mv ja rm kasutatakse s\u00fcsteemiskriptides, mida k\u00e4ivitatakse rooti \u00f5igustes, v\u00f5imaldab s\u00fcmbollingi asendamine kopeerida, \u00fcle kirjutada v\u00f5i kustutada suvalisi faile. N\u00e4iteks kataloogide rekursiivsel kustutamisel kontrollis utiliit rm esmalt k\u00f5iki katalooge ning kustutas need seej\u00e4rel \u00fckshaaval vastupidises j\u00e4rjekorras, kutsudes v\u00e4lja funktsiooni rmdir(). Kui asendada \u00fclemkataloog s\u00fcmbollingiga kohe p\u00e4rast selle kataloogi kontrolli, kuid enne selles asuvate alamkataloogide kontrolli, on v\u00f5imalik saavutada s\u00fcsteemis suvalise kataloogi kustutamine, kui cron k\u00e4ivitab iga p\u00e4ev skripti \/etc\/cron.daily\/apport, mis rooti \u00f5igustes eemaldab rekursiivselt k\u00f5ike kataloogist \/var\/crash, kuhu k\u00f5igil s\u00fcsteemi kasutajatel on kirjutus\u00f5igus.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0439 \u0431\u0430\u0437\u0435 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Ubuntu 26.10, \u0440\u0435\u043b\u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043d\u0430\u043c\u0435\u0447\u0435\u043d \u043d\u0430 15 \u043e\u043a\u0442\u044f\u0431\u0440\u044f, \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u0451\u043d \u043f\u043e\u043b\u043d\u044b\u0439 \u043f\u0435\u0440\u0435\u0445\u043e\u0434 \u043d\u0430 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 uutils coreutils (Rust Coreutils), \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust. \u0423\u0442\u0438\u043b\u0438\u0442\u044b \u0438\u0437 \u0441\u043e\u0441\u0442\u0430\u0432\u0430 Rust Coreutils \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0437\u0430\u043c\u0435\u043d\u0438\u043b\u0438 \u0432\u0441\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u043f\u0430\u043a\u0435\u0442\u0430 GNU Coreutils, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0443\u0442\u0438\u043b\u0438\u0442\u044b cp, mv \u0438 rm, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0432 Ubuntu 26.04 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u043b\u0438\u0441\u044c \u0432 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0435 \u0438\u0437 GNU Coreutils. \u041f\u0430\u043a\u0435\u0442 rust-coreutils […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183346","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Ubuntu 26.10 on t\u00e4ielikult viidud \u00fcle Rust Coreutilsile | ProHoster","description":"Ubuntu 26.10 distributsiooni paketibaasis, mille v\u00e4ljalase on kavandatud 15. oktoobriks, on t\u00e4ielikult \u00fcle mindud Rustis kirjutatud uutils coreutilsi t\u00f6\u00f6riistakomplektile (Rust 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