{"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\/et\/blog\/news\/vypusk-standartnoj-si-biblioteki-musl-1-2-6","title":{"rendered":"Standardse C-kohanduse Musl 1.2.6 v\u00e4ljaanne","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>P\u00e4rast kahte aastat arendust on v\u00e4lja antud standardse C-teegi Musl 1.2.6 versioon, mis pakub libc rakendust, sobides kasutamiseks nii lauaarvutites ja serverites kui ka mobiils\u00fcsteemides, \u00fchendades t\u00e4ieliku standardite toe (nagu Glibcis) v\u00e4ikese suuruse, madala ressursikasutuse ja k\u00f5rge j\u00f5udluse (nagu uClibcis, dietlibcis ja Android Bionic). Toetatakse k\u00f5iki C99 ja POSIX 2008 kohustuslikke liideseid, samuti osaliselt C11 ja mitme t\u00f6\u00f6tluse programmimise laienduste komplekti (POSIX l\u00f5imed), m\u00e4lu haldamist ja kohalike seadistustega t\u00f6\u00f6tamist. Musli kood on v\u00e4lja antud MITi vabavaralise litsentsi alusel.     <\/p>\n<p>Peamised muudatused:  <\/p>\n<ul>\n<li class=\"l\"> Rakendatud on posix_getdents funktsioon, mis ilmus POSIX-2024 standardis. Funktsioon loeb avatud faili deskriptoriga seotud katalooge ja paigutab teabe alamkataloogide ja failide kohta posix_dent struktuuridesse, v\u00f5imaldades piirata maksimaalset suurust.\n<li class=\"l\"> Lisatud Linuxile spetsiifiline funktsioon renameat2, mis pakub vahendeid kahe faili nimede aatomseks asendamiseks (esimene fail nimetatakse \u00fcmber teiseks ja teine esimeseks). Funktsioon renameat erineb uuest renameat2-st t\u00e4iendava lipuv\u00e4lja olemasolu poolest \u2014 ilma lipu seadistamiseta on renameat2 k\u00e4itumine t\u00e4ielikult identne renameat-iga, kuid kui on m\u00e4\u00e4ratud lipp RENAME_NOREPLACE, ei too \u00fcmbernimetamine kaasa juba olemasoleva faili asendamist.\n<li class=\"l\"> Loongarch64 s\u00fcsteemide jaoks on lisatud TLSDESC (Thread-Local Storage Descriptor) mehhanismi tugi, et tagada t\u00f5hus juurdep\u00e4\u00e4s t\u00f6\u00f6kindlate muutujatele.\n<li class=\"l\"> VDSO abil on optimeeritud funktsiooni clock_gettime t\u00f6\u00f6 riscv32, riscv64, powerpc, powerpc64 ja s390x arhitektuuridel. vDSO (virtuaalne d\u00fcnaamiline jagatud objekt) v\u00f5imaldab s\u00fcsteemik\u00f5ne k\u00e4sitlejat liigutada tuumas\u00fcsteemilt kasutajaruumi, v\u00e4ltides kontekstivahetusi.\n<li class=\"l\"> Komplekside v\u00f5imaluste m\u00e4\u00e4ramiseks runtime'i ajal on s\u00fcmbol __getauxval t\u00f5lgitud avalikku ABI-sse.\n<li class=\"l\"> Parandatud on haavatavus (CVE-2025-26519), mis p\u00f5hjustas m\u00e4lupuhvri \u00fclet\u00e4itumise, kui muundati spetsiaalselt vormindatud teksti kodeeringust EUC-KR UTF-8-ks funktsiooni iconv() abil. Haavatavus tuvastati \u00fcle aasta tagasi ja k\u00f5rvaldatakse pat\u0161ide installeerimise kaudu.\n<li class=\"l\"> Lahendatud on \u00fchilduvuse probleemid funktsioonides initgroups, getusershell, exit, atexit, strerror, isatty, hasmntopt ja vdso ning ka header-failides sched.h ja shadow.h.\n<li class=\"l\"> Paranormatiivsete funktsioonide vastavust on parendatud, sealhulgas pwrite (O_APPEND probleem lahendatud), mbnrtowcs (POSIX-2024 n\u00f5uded arvesse v\u00f5etud), strptim (POSIX-2024e n\u00f5uded arvesse v\u00f5etud), inet_ntop (vastavus RFC 5952 tagatud).    <\/ul>\n<p>Allikas: <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 5.0.1.1 - 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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\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\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a \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 | ProHoster\" \/>\n\t\t<meta property=\"og: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 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