{"id":55358,"date":"2020-01-18T00:00:00","date_gmt":"2020-01-17T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/razrabotchik-rust-frejmvorka-actix-web-udalil-repozitorij-iz-za-travli"},"modified":"2020-02-18T14:03:28","modified_gmt":"2020-02-18T11:03:28","slug":"razrabotchik-rust-frejmvorka-actix-web-udalil-repozitorij-iz-za-travli","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/razrabotchik-rust-frejmvorka-actix-web-udalil-repozitorij-iz-za-travli","title":{"rendered":"Rust-raamistiku actix-web arendaja kustutas reposi ahistamise t\u00f5ttu","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Rust keeles kirjutatud veebi raami autor actix-web<\/a><\/noindex> kustutas hoidla<\/a><\/noindex> p\u00e4rast seda, kui talle langes kriitika «vale keele» kasutamise eest Rustis. Raamistik actix-web, pakett, mida on alla laaditud \u00fcle 800 000 korra, v\u00f5imaldab integreerida Rusti rakendustesse http-serveri ja kliendi funktsionaalsust, olles arendamisel suunatud maksimaalse j\u00f5udluse saavutamisele ja patenditaotluste arvus.<\/a><\/noindex> paljudes veebiraamistikute testides.<\/p>\n

Vahetult enne intsidenti teatas GitHubi issues kohtades m\u00e4\u00e4ramatust k\u00e4itumisest (Undefined Behaviour) actix-web serveri koodis, mis ilmneb plokis, mis t\u00f6\u00f6tab re\u017eiimis ohtlik<\/a><\/noindex> (lubab teha ohtlikke toiminguid pointeritega). actix-web autor ei eemaldanud unsafe plokki, vaid muutis selle ploki kutsumist, et m\u00e4\u00e4ramatu k\u00e4itumine ei ilmneks. Eesm\u00e4rk eemaldada unsafe, autor tagasi l\u00fckanud, viidates v\u00f5imaliku j\u00f5udluse kadumisele ja \u00f6eldes, et ta ei kasuta unsafe ilma vajaduseta ning on kindel, et sellistes re\u017eiimides t\u00f6\u00f6tavad plokid on ohutud.<\/p>\n

RustSec meeskonna liige, kes tuvastas m\u00e4\u00e4ramatu k\u00e4itumise, ei n\u00f5ustunud ja pakkus, et paljude unsafe-plokkide kasutamine actix-web'is on p\u00f5hjendamatu. P\u00e4rast seda avaldas ta
\nartiklit<\/a><\/noindex> unsafe'i kasutamise vastase artikli, milles muu hulgas mainiti, et actix-web'is kasutatav pointeritega t\u00f6\u00f6tamise l\u00e4henemine (mitu muudetavat pointerit sama analoogide andmete jaoks) v\u00f5ib potentsiaalselt p\u00f5hjustada use-after-free haavatavusi ja ei vasta Rust'iga arendamise paradigmale. <\/p>\n

P\u00e4rast arutelu<\/a><\/noindex> artikli Reddit<\/a><\/noindex>, GitHubi issues it's tormasid<\/a><\/noindex> trollid ja actix-web'i autor sai k\u00e4tte tugev kriitika<\/a><\/noindex> ja solvangud vale kasutamise eest Rust'iga. Autor ei suutnud ps\u00fchholoogilisele survele vastu pidada, kustutas repositori<\/a><\/noindex> ja kirjutas<\/a><\/noindex>, l\u00f5petades Open Source'iga.<\/p>\n

<\/a><\/noindex><\/p>\n

Allikas: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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