{"id":165513,"date":"2026-03-21T11:12:02","date_gmt":"2026-03-21T09:12:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-standartnoj-si-biblioteki-musl-1-2-6"},"modified":"2026-03-21T11:12:02","modified_gmt":"2026-03-21T09:12:02","slug":"vypusk-standartnoj-si-biblioteki-musl-1-2-6","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/vypusk-standartnoj-si-biblioteki-musl-1-2-6","title":{"rendered":"Izdanje standardne C biblioteke Musl 1.2.6","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Nakon dvije godine razvoja, predstavljen je izdanje standardne C biblioteke Musl 1.2.6, koja pru\u017ea implementaciju libc pogodnu za primjenu na stacionarnim ra\u010dunalima i poslu\u017eiteljima, kao i na mobilnim sustavima, kombiniraju\u0107i punu podr\u0161ku standardima (kao u Glibc) s malom veli\u010dinom, niskom potro\u0161njom resursa i visokom izvedbom (kao u uClibc, dietlibc i Android Bionic). Ima podr\u0161ku za sve obavezne su\u010delja C99 i POSIX 2008, kao i djelomi\u010dno C11 i skup pro\u0161irenja za vi\u0161edretveno programiranje (POSIX niti), upravljanje memorijom i rad s lokalima. Kod Musl isporu\u010duje se pod slobodnom MIT licencom.     <\/p>\n<p>Glavne promjene:  <\/p>\n<ul>\n<li class=\"l\"> Implementirana je funkcija posix_getdents, koja se pojavila u standardu POSIX-2024. Funkcija \u010dita sadr\u017eaj direktorija povezanog s otvorenim deskriptorom datoteke i stavlja informacije o poddirektorijima i datotekama u strukture posix_dent uz mogu\u0107nost ograni\u010denja maksimalne veli\u010dine.\n<li class=\"l\"> Dodana je funkcija specifi\u010dna za Linux pod nazivom renameat2, koja pru\u017ea sredstva za atomsko zamjenjivanje imena dvaju datoteka (prva datoteka se preimenuje u drugu, a druga u prvu). Funkcija renameat razlikuje se od renameat2 po dodatnom flag polju - bez postavljanja flag-a, pona\u0161anje renameat2 je potpuno analogno renameat-u, dok s postavljenim flag-om RENAME_NOREPLACE operacija preimena ne dovodi do zamjene ve\u0107 postoje\u0107e datoteke.\n<li class=\"l\"> Za sustave Loongarch64 dodana je podr\u0161ka za mehanizam TLSDESC (Thread-Local Storage Descriptor) za u\u010dinkovit pristup varijablama u lokalnom skladi\u0161tu niti.\n<li class=\"l\"> Uz pomo\u0107 vDSO optimizirana je funkcija clock_gettime na arhitekturama riscv32, riscv64, powerpc, powerpc64 i s390x. vDSO (virtual dynamic shared object) omogu\u0107ava premje\u0161tanje obraditelja sistemskog poziva iz jezgre u korisni\u010dki prostor i izbjegavanje prebacivanja konteksta.\n<li class=\"l\"> Za odre\u0111ivanje mogu\u0107nosti CPU-a u runtime kompajlerima, simbol __getauxval preveden je u javni ABI.\n<li class=\"l\"> Uklonjena je ranjivost (CVE-2025-26519) koja dovodi do preljeva bafera prilikom konverzije posebno formatiranog teksta iz kodiranja EUC-KR u UTF-8 pomo\u0107u funkcije iconv(). Raniji problem otkriven je vi\u0161e od godinu dana i do izdavanja ispravljen je instalacijom patcha.\n<li class=\"l\"> Rje\u0161eni su problemi s kompatibilno\u0161\u0107u u funkcijama initgroups, getusershell, exit, atexit, strerror, isatty, hasmntopt i vdso, kao i u zaglavnim datotekama sched.h i shadow.h.\n<li class=\"l\"> Pobolj\u0161ana uskla\u0111enost s specifikacijama u funkcijama pwrite (rije\u0161en problem s O_APPEND), mbnrtowcs (uzeti u obzir zahtjevi POSIX-2024), strptim (uzeti u obzir zahtjevi POSIX-2024e), inet_ntop (osigurana uskla\u0111enost s RFC 5952).    <\/ul>\n<p>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65037\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0434\u0432\u0443\u0445 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0421\u0438-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Musl 1.2.6, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e libc, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043a\u0430\u043a \u043d\u0430 \u0441\u0442\u0430\u0446\u0438\u043e\u043d\u0430\u0440\u043d\u044b\u0445 \u041f\u041a \u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u0445, \u0442\u0430\u043a \u0438 \u043d\u0430 \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445, \u0441\u043e\u0447\u0435\u0442\u0430\u044f \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u0443\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 (\u043a\u0430\u043a \u0432 Glibc) \u0441 \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u0438\u043c \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u043c, \u043d\u0438\u0437\u043a\u0438\u043c \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u0435\u043c \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432 \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e (\u043a\u0430\u043a \u0432 uClibc, dietlibc \u0438 Android Bionic). \u0418\u043c\u0435\u0435\u0442\u0441\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0432\u0441\u0435\u0445 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-165513","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0434\u0432\u0443\u0445 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0421\u0438-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Musl 1.2.6, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 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