Thorsten Kukuk, lideri i grupit p\u00ebr zhvillimin e teknologjive t\u00eb s\u00eb ardhmes n\u00eb kompanin\u00eb SUSE (Ekipi i Teknologjive t\u00eb s\u00eb Ardhmes, zhvillon openSUSE MicroOS dhe SLE Micro), i cili ka drejtuar projektin SUSE LINUX Enterprise Server p\u00ebr 10 vjet, sugjeroi q\u00eb t\u00eb hiqet skedari \/var\/run\/utmp nga shp\u00ebrndarjet p\u00ebr t\u00eb zgjidhur plot\u00ebsisht problemin e vitit 2038 n\u00eb Glibc. T\u00eb gjitha aplikacionet q\u00eb p\u00ebrdorin utmp, wtmp dhe lastlog, propozohet t\u00eb kalojn\u00eb n\u00eb marrjen e list\u00ebs s\u00eb p\u00ebrdoruesve p\u00ebrmes systemd-logind. <\/p>\n
M\u00eb 19 janar 2038 do t\u00eb ndodh\u00eb mbushja e numrave t\u00eb koh\u00ebs epokale, t\u00eb caktuar nga lloji 32-bit time_t. N\u00eb bibliotek\u00ebn Glibc, megjith\u00ebse \u00ebsht\u00eb futur lloji 64-bit time_t, p\u00ebr t\u00eb ruajtur kompatibilitetin me aplikacionet 32-bit, n\u00eb disa raste n\u00eb platformat 64-bit vazhdon t\u00eb p\u00ebrdoret lloji 32-bit time_t. Nj\u00eb nga k\u00ebto raste \u00ebsht\u00eb skedari \/var\/run\/utmp, q\u00eb ruan t\u00eb dh\u00ebnat mbi p\u00ebrdoruesit q\u00eb aktualisht jan\u00eb t\u00eb lidhur n\u00eb sistem. Fusha e koh\u00ebs n\u00eb utmp caktohet duke p\u00ebrdorur nj\u00eb vler\u00eb 32-bit time_t. <\/p>\n
Thjesht nd\u00ebrrimi i fush\u00ebs s\u00eb koh\u00ebs n\u00eb utmp nga lloji 32-bit n\u00eb 64-bit nuk do t\u00eb b\u00ebhet, pasi kjo do t\u00eb \u00e7oj\u00eb n\u00eb ndryshimin e ABI t\u00eb Glibc (do t\u00eb ndryshoj\u00eb lloji n\u00eb funksione si login(), getutid() dhe utmpname()) dhe do t\u00eb d\u00ebmtoj\u00eb kompatibilitetin me aplikacionet q\u00eb p\u00ebrdorin utmp, p\u00ebrfshir\u00eb w, who, uptime, login, su, sudo, useradd, systemd, sysvinit, menaxher\u00ebt e ekranit tcsh, xterm, emacs, openssh, qemu, samba, rsyslog etj. P\u00ebr shkak t\u00eb shum\u00eb rreziqeve t\u00eb mundshme dhe kompleksitetit, ideja e nd\u00ebrrimit t\u00eb bit\u00ebve t\u00eb llojit time_t n\u00eb utmp u hodh posht\u00eb nga zhvilluesit e Glibc. Po p\u00ebr t\u00eb nj\u00ebjt\u00ebn arsye, u hodh posht\u00eb mund\u00ebsia e p\u00ebrdorimit t\u00eb hap\u00ebsir\u00ebs s\u00eb lir\u00eb ekzistuese n\u00eb struktur\u00ebn utmp p\u00ebr shp\u00ebrndarjen e nj\u00eb fushe 64-bit t\u00eb re p\u00ebr koh\u00ebn. <\/p>\n
P\u00ebr m\u00eb tep\u00ebr, ndryshimi i tipit t\u00eb sakt\u00ebsis\u00eb n\u00eb utmp nuk zgjidh problemet e tjera q\u00eb duhen eliminuar. P\u00ebr shembull, p\u00ebr regjistrimin n\u00eb utmp k\u00ebrkohen t\u00eb drejta speciale, duke k\u00ebrkuar dh\u00ebnien e privilegjeve t\u00eb m\u00ebtejshme proceseve. Nj\u00eb problem tjet\u00ebr lidhet me faktin se arkitektura e utmp lejon p\u00ebrdoruesit lokal\u00eb t\u00eb kryejn\u00eb sulme DoS, duke sjell\u00eb acarim t\u00eb funksionimit t\u00eb sh\u00ebrbimit utmp p\u00ebrmes manipulimeve me bllokadat n\u00eb skedar, \u00e7ka e b\u00ebn t\u00eb paqart\u00eb se p\u00ebrmbajtja e utmp reflekton gjendjen reale n\u00eb sistem. P\u00ebr t\u00eb menaxhuar qasjen n\u00eb utmp \u00ebsht\u00eb propozuar p\u00ebrdorimi i nj\u00eb procesi shtes\u00eb n\u00eb sfond, por p\u00ebr detyra t\u00eb tilla tashm\u00eb ekziston procesi systemd-logind dhe nisja e nj\u00eb procesi tjet\u00ebr t\u00eb specializuar nuk \u00ebsht\u00eb e arsyeshme (aplikacionet do t\u00eb duhet t'i kalojn\u00eb t\u00eb dh\u00ebnat n\u00eb t\u00eb nj\u00ebjt\u00ebn koh\u00eb n\u00eb dy trajtues). <\/p>\n
\u041f\u0440\u0438 \u044d\u0442\u043e\u043c \u0434\u0430\u0436\u0435 \u043f\u0440\u0438 \u0440\u0435\u0448\u0435\u043d\u0438\u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441 DoS-\u0430\u0442\u0430\u043a\u0430\u043c\u0438 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0435 utmp \u043e\u0441\u0442\u0430\u0451\u0442\u0441\u044f \u043b\u0438\u0448\u044c \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u043c, \u043d\u0435 \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u043c \u043e\u0442\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0439 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0440\u0430\u0437\u043d\u044b\u0435 \u044d\u043c\u0443\u043b\u044f\u0442\u043e\u0440\u044b \u0438 \u043c\u0443\u043b\u044c\u0442\u0438\u043f\u043b\u0435\u043a\u0441\u043e\u0440\u044b \u0442\u0435\u0440\u043c\u0438\u043d\u0430\u043b\u043e\u0432 \u043f\u043e \u0440\u0430\u0437\u043d\u043e\u043c\u0443 \u043e\u0442\u0440\u0430\u0436\u0430\u044e\u0442 \u0441\u0432\u043e\u0451 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 — \u0437\u0430\u043f\u0443\u0441\u043a \u043f\u044f\u0442\u0438 \u0442\u0435\u0440\u043c\u0438\u043d\u0430\u043b\u043e\u0432 GNOME \u043f\u0440\u0438\u0432\u0435\u0434\u0451\u0442 \u043a \u043e\u0442\u0440\u0430\u0436\u0435\u043d\u0438\u044e \u0432 utmp \u043e\u0434\u043d\u043e\u0433\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f, \u0430 \u0437\u0430\u043f\u0443\u0441\u043a \u043f\u044f\u0442\u0438 \u0442\u0435\u0440\u043c\u0438\u043d\u0430\u043b\u043e\u0432 konsole \u0438\u043b\u0438 xterm \u0432 KDE — \u0448\u0435\u0441\u0442\u0438. \u0410\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u043e \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 screen \u0438 tmux, \u0432 \u043f\u0435\u0440\u0432\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u043a\u0430\u0436\u0434\u044b\u0439 \u0441\u0435\u0430\u043d\u0441 \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c, \u0430 \u0432\u043e \u0432\u0442\u043e\u0440\u043e\u043c \u043e\u0442\u0440\u0430\u0436\u0430\u0435\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0434\u0438\u043d \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u043d\u0430 \u0432\u0441\u0435 \u0441\u0435\u0430\u043d\u0441\u044b. <\/p>\n
Si pasoj\u00eb, si nj\u00eb zgjidhje m\u00eb e thjesht\u00eb propozohet kalimi i t\u00eb gjitha aplikacioneve n\u00eb p\u00ebrdorimin e sh\u00ebrbimit alternativ ekzistues systemd-logind dhe pasi t\u00eb mos mbeten programe aktuale q\u00eb drejtohen te utmp, t\u00eb ndalet regjistrimi n\u00eb utmp. P\u00ebr t\u00eb z\u00ebvend\u00ebsuar wtmp, propozohet p\u00ebrgatitja e nd\u00ebrfaqeve programore p\u00ebr regjistrimin dhe leximin e informacionit rreth p\u00ebrdoruesve n\u00ebp\u00ebrmjet systemd-journald. Funksionet e nevojshme p\u00ebr ofrimin e t\u00eb dh\u00ebnave z\u00ebvend\u00ebsuese t\u00eb utmp p\u00ebrmes libsystemd, duke p\u00ebrdorur API sd-login.h ose p\u00ebrmes DBUS, jan\u00eb p\u00ebrfshir\u00eb tashm\u00eb n\u00eb baz\u00ebn e kodit t\u00eb k\u00ebtyre versioneve t\u00eb ardhshme systemd 254. \u0422\u043e\u0440\u0441\u0442\u0435\u043d \u041a\u0443\u043a\u0443\u043a (Thorsten Kukuk), \u043b\u0438\u0434\u0435\u0440 \u0433\u0440\u0443\u043f\u043f\u044b \u043f\u043e \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u044e \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 \u0431\u0443\u0434\u0443\u0449\u0435\u0433\u043e \u0432 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 SUSE (Future Technology Team, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 openSUSE MicroOS \u0438 SLE Micro), \u0440\u0430\u043d\u0435\u0435 10 \u043b\u0435\u0442 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0438\u0432\u0448\u0438\u0439 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c SUSE LINUX Enterprise Server, \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u043b \u0438\u0437\u0431\u0430\u0432\u0438\u0442\u044c\u0441\u044f \u043e\u0442 \u0444\u0430\u0439\u043b\u0430 \/var\/run\/utmp \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430\u0445 \u0434\u043b\u044f \u043f\u043e\u043b\u043d\u043e\u0433\u043e \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b 2038 \u0433\u043e\u0434\u0430 \u0432 Glibc. \u0412\u0441\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0435 utmp, wtmp \u0438 lastlog, \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442\u0441\u044f \u043f\u0435\u0440\u0435\u0432\u0435\u0441\u0442\u0438 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-107119","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\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\udd47P\u00ebr t\u00eb zgjidhur problemin e vitit 2038 me Glibc, \u00ebsht\u00eb propozuar ndalimi i p\u00ebrdorimit t\u00eb utmp | ProHoster","description":"Thorsten Kukuk, lider i grupit p\u00ebr zhvillimin e teknologjive t\u00eb s\u00eb ardhmes n\u00eb kompanin\u00eb SUSE, zhvillon openSUSE MicroOS dhe SLE Micro; ai ka drejtuar projektin SUSE LINUX Enterprise p\u00ebr 10 vite.","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/news\/dlya-izbavleniya-glibc-ot-problemy-2038-goda-predlozheno-prekratit-ispolzovanie-utmp","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sq_AL","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0414\u043b\u044f \u0438\u0437\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f Glibc \u043e\u0442 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b 2038 \u0433\u043e\u0434\u0430 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043e \u043f\u0440\u0435\u043a\u0440\u0430\u0442\u0438\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 utmp | ProHoster","og:description":"\u0422\u043e\u0440\u0441\u0442\u0435\u043d \u041a\u0443\u043a\u0443\u043a (Thorsten Kukuk), \u043b\u0438\u0434\u0435\u0440 \u0433\u0440\u0443\u043f\u043f\u044b \u043f\u043e \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u044e \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 \u0431\u0443\u0434\u0443\u0449\u0435\u0433\u043e \u0432 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 SUSE (Future Technology Team, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 openSUSE MicroOS \u0438 SLE Micro), \u0440\u0430\u043d\u0435\u0435 10 \u043b\u0435\u0442 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0438\u0432\u0448\u0438\u0439 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c SUSE LINUX Enterprise.","og:url":"https:\/\/prohoster.info\/sq\/blog\/news\/dlya-izbavleniya-glibc-ot-problemy-2038-goda-predlozheno-prekratit-ispolzovanie-utmp","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2023-03-06T10:48:15+00:00","article:modified_time":"2023-03-06T14:13:41+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/107119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/comments?post=107119"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/107119\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/media?parent=107119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/categories?post=107119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/tags?post=107119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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Burimi: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"