{"id":105923,"date":"2022-12-06T09:37:10","date_gmt":"2022-12-06T07:37:10","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-freebsd-12-4"},"modified":"2022-12-06T09:37:10","modified_gmt":"2022-12-06T07:37:10","slug":"vypusk-freebsd-12-4","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-freebsd-12-4","title":{"rendered":"Utgivning av FreeBSD 12.4","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Release av FreeBSD 12.4 har presenterats. Installationsbilder \u00e4r tillg\u00e4ngliga f\u00f6r arkitekturerna amd64, i386, powerpc, powerpc64, powerpcspe, sparc64 samt armv6, armv7 och aarch64. Dessutom har bilder f\u00f6r virtualiseringssystem (QCOW2, VHD, VMDK, raw) och Cloud-milj\u00f6er i Amazon EC2 f\u00f6rberetts. FreeBSD 12.4 kommer att bli den sista uppdateringen av version 12.x, vars st\u00f6d kommer att p\u00e5g\u00e5 till den 31 december 2023. Under v\u00e5ren kommer uppdateringen FreeBSD 13.2 att f\u00f6rberedas, och sl\u00e4ppet av FreeBSD 14.0 planeras till juli 2023.      <\/p>\n<p>Nyckelinnovationer:   <\/p>\n<ul>\n<li class=\"l\"> Den serverstj\u00e4nst som telnetd har avklassificerats, dess kodbas \u00e4r utan underh\u00e5ll och har kvalitetsproblem. I FreeBSD 14-koden kommer telnetd att tas bort fr\u00e5n systemet. St\u00f6det f\u00f6r telnet-klienten kvarst\u00e5r of\u00f6r\u00e4ndrat.\n<li class=\"l\"> I drivrutinen if_epair, som anv\u00e4nds f\u00f6r att skapa virtuella Ethernet-gr\u00e4nssnitt, har m\u00f6jligheten till parallell bearbetning av trafik med flera CPU-k\u00e4rnor tillhandah\u00e5llits.\n<li class=\"l\"> I kommandot cp har skydd implementerats f\u00f6r att f\u00f6rhindra o\u00e4ndlig rekursion vid anv\u00e4ndning av flaggan &#171;-R&#187;, korrekt hantering av flaggorna &#171;-H&#187;, &#171;-L&#187; och &#171;-P&#187; garanteras (till exempel, vid angivelse av &#171;-H&#187; eller &#171;-P&#187; stoppas avlivning av symboliska l\u00e4nkar), anv\u00e4ndning av flaggan &#171;-P&#187; utan flaggan &#171;-R&#187; \u00e4r till\u00e5ten.\n<li class=\"l\"> Arbetet med verktygen nfsd, elfctl, usbconfig, fsck_ufs och growfs har f\u00f6rb\u00e4ttrats.\n<li class=\"l\"> I kommandotolken sh har logiken f\u00f6r laddning av profiler \u00e4ndrats: f\u00f6rst laddas alla filer med fil\u00e4ndelsen &#171;.sh&#187; fr\u00e5n katalogen \/etc\/profile.d, sedan laddas filen \/usr\/local\/etc\/profile, varefter filer med fil\u00e4ndelsen &#171;.sh&#187; laddas fr\u00e5n katalogen \/usr\/local\/etc\/profile.d\/.\n<li class=\"l\"> I verktyget tcpdump har m\u00f6jligheten att st\u00e4lla in antalet regler som visas i headern f\u00f6r pflog inf\u00f6rts.\n<li class=\"l\"> Koden f\u00f6r meddelandeleveransagenten dma (DragonFly Mail Agent) har synkroniserats med DragonFly BSD, vilket m\u00f6jligg\u00f6r mottagning och leverans av meddelanden fr\u00e5n lokala e-postklienter (behandling av n\u00e4tverks-SMTP-f\u00f6rfr\u00e5gningar via port 25 st\u00f6ds inte).\n<li class=\"l\"> I paketfiltern pf har minnesl\u00e4ckor \u00e5tg\u00e4rdats och tillst\u00e5ndssynkronisering f\u00f6rb\u00e4ttrats vid vidarebefordran av trafik vid anv\u00e4ndning av pfsync.\n<li class=\"l\"> I paketfiltern ipfilter har kontrollanrop DT5 och SDT lagts till f\u00f6r dtrace-sp\u00e5rningsmekanismen. M\u00f6jligheten att \u00e5terst\u00e4lla en dump med kopia av ippool i formatet ippool.conf har inf\u00f6rts. \u00c4ndring av ipfilter-regler, adresstranslations-tabeller och ip-pooler (ippool) fr\u00e5n jail-milj\u00f6er d\u00e4r den virtuella n\u00e4tverksstacken VNET inte anv\u00e4nds \u00e4r f\u00f6rbjudet.\n<li class=\"l\"> I ramverket hwpmc (Hardware Performance Monitoring Counter) har st\u00f6d f\u00f6r Intel CPU:er baserade p\u00e5 mikroarkitekturerna Comet Lake, Ice Lake, Tiger Lake och Rocket Lake lagts till.\n<li class=\"l\"> St\u00f6det f\u00f6r h\u00e5rdvara har f\u00f6rb\u00e4ttrats. Fel i drivrutinerna aesni, aw_spi, igc, ixl, mpr, ocs_fc, snd_uaudio, usb har \u00e5tg\u00e4rdats. Drivrutinen ena har uppdaterats till version 2.6.1 med st\u00f6d f\u00f6r andra generationens n\u00e4tverksadaptrar ENAv2 (Elastic Network Adapter) som anv\u00e4nds i Elastic Compute Cloud (EC2) infrastrukturen f\u00f6r att organisera kommunikation mellan EC2-noder.\n<li class=\"l\"> Versionerna av de tredjepartsprogram som ing\u00e5r i bassystemet har uppdaterats: LLVM 13, unbound 1.16.3, OpenSSL 1.1.1q, OpenSSH 9.1p1, file 5.43, libarchive 3.6.0, sqlite 3.39.3, expat 2.4.9, hostapd\/wpa_supplicant 2.10.    <\/ul>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58270\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 FreeBSD 12.4. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0437\u044b \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 amd64, i386, powerpc, powerpc64, powerpcspe, sparc64 \u0438 armv6, armv7 \u0438 aarch64. \u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u043e\u0431\u0440\u0430\u0437\u044b \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 (QCOW2, VHD, VMDK, raw) \u0438 \u043e\u0431\u043b\u0430\u0447\u043d\u044b\u0445 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439 Amazon EC2. FreeBSD 12.4 \u0441\u0442\u0430\u043d\u0435\u0442 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u043c \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0432\u0435\u0442\u043a\u0438 12.x, \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0435\u043d\u0438\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043f\u0440\u043e\u0434\u043b\u0438\u0442\u0441\u044f \u0434\u043e 31 \u0434\u0435\u043a\u0430\u0431\u0440\u044f 2023 \u0433\u043e\u0434\u0430. \u0412\u0435\u0441\u043d\u043e\u0439 \u0431\u0443\u0434\u0435\u0442 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 FreeBSD [&hellip;]<\/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-105923","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\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 FreeBSD 12.4. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0437\u044b \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 amd64, i386, powerpc, powerpc64, powerpcspe, sparc64 \u0438 armv6, armv7 \u0438 aarch64.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-freebsd-12-4\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"sv_SE\" \/>\n\t\t<meta property=\"og:site_name\" content=\"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\" \/>\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 FreeBSD 12.4 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 FreeBSD 12.4. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0437\u044b \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 amd64, i386, powerpc, powerpc64, powerpcspe, sparc64 \u0438 armv6, armv7 \u0438 aarch64.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-freebsd-12-4\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2022-12-06T07:37:10+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2022-12-06T07:37:10+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Utgivning av FreeBSD 12.4 | ProHoster","description":"Frisl\u00e4ppandet av FreeBSD 12.4 har presenterats. 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