{"id":145102,"date":"2025-10-14T17:12:00","date_gmt":"2025-10-14T15:12:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/tehnicheskij-komitet-utverdil-izmenenie-povedeniya-systemd-v-debian"},"modified":"2025-10-14T17:12:00","modified_gmt":"2025-10-14T15:12:00","slug":"tehnicheskij-komitet-utverdil-izmenenie-povedeniya-systemd-v-debian","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/tehnicheskij-komitet-utverdil-izmenenie-povedeniya-systemd-v-debian","title":{"rendered":"Komitet techniczny zatwierdzi\u0142 zmian\u0119 zachowania systemd w Debian","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Komitet techniczny, kt\u00f3ry podejmuje ostateczne decyzje w sprawie kontrowersyjnych kwestii technicznych w projekcie Debian, zatwierdzi\u0142 wprowadzenie zmiany w pakiecie systemd, kt\u00f3ra zmienia zachowanie zwi\u0105zane z katalogiem \/var\/lock. Mened\u017cer systemu systemd od wersji 258 ograniczy\u0142 mo\u017cliwo\u015b\u0107 zapisu do katalogu \/var\/lock tylko dla u\u017cytkownik\u00f3w z uprawnieniami root, podczas gdy komitet techniczny Debiana zatwierdzi\u0142 pozostawienie starego zachowania, zezwalaj\u0105cego na zapis w \/var\/lock wszystkim u\u017cytkownikom.    <\/p>\n<p>Zasady projektu Debian nakazuj\u0105 zachowanie pierwotnego zachowania aplikacji (ustawie\u0144 okre\u015blonych w upstream) podczas tworzenia pakiet\u00f3w. Aby wprowadzi\u0107 do pakiet\u00f3w typowe dla Debiana zmiany z pomini\u0119ciem zasad projektu, wymagane jest uzyskanie specjalnego pozwolenia od komitetu technicznego.     <\/p>\n<p>W przypadku systemd komitet popar\u0142 propozycj\u0119, aby nie stosowa\u0107 zmiany, kt\u00f3ra zmienia uprawnienia dost\u0119pu do \/var\/lock w celu zwi\u0119kszenia bezpiecze\u0144stwa, poniewa\u017c mo\u017cliwo\u015b\u0107 publicznego zapisu w katalogu \/var\/lock jest wymieniona w specyfikacji FHS (Filesystem Hierarchy Standard) i jest niezb\u0119dna do kontynuowania pracy niekt\u00f3rych istniej\u0105cych program\u00f3w. Na przyk\u0142ad aplikacje do obs\u0142ugi port\u00f3w szeregowych, takie jak uucp, minicom, mgetty+sendfax i hylafax, u\u017cywaj\u0105 katalogu \/var\/lock do rozdzielania dost\u0119pu do urz\u0105dze\u0144 \/dev\/ttyS* poprzez tworzenie plik\u00f3w blokuj\u0105cych.    <\/p>\n<p>Konieczno\u015b\u0107 ograniczenia dost\u0119pu do katalogu \/var\/lock jest wyja\u015bniana przez deweloper\u00f3w systemd ochron\u0105 przed atakami DoS. Katalog \/var\/lock jest symbolicznym linkiem do katalogu \/run\/lock. Sekcja z katalogiem \/run zazwyczaj jest montowana osobno przez tmpfs, a mo\u017cliwo\u015b\u0107 niekontrolowanego zapisu do niego mo\u017ce by\u0107 wykorzystywana do przepe\u0142nienia sekcji i blokowania tworzenia nowych plik\u00f3w w hierarchii \/run.     <\/p>\n<p>Aby wykluczy\u0107 takie ataki przy nieograniczonym dost\u0119pie, wcze\u015bniej w Debianie u\u017cywano \u0142atki montuj\u0105cej \/run\/lock w osobnej, niewielkiej partycji tmpfs. W zesz\u0142ym roku ta \u0142atka zosta\u0142a zast\u0105piona jednostk\u0105 run-lock.mount, a tego lata jednostka zosta\u0142a usuni\u0119ta, po czym \/run\/lock znalaz\u0142o si\u0119 w partycji \/run. W komentarzach do decyzji technicznego komitetu by\u0142y g\u0142\u00f3wny opiekun systemd zaleci\u0142, aby nie zapomina\u0107 o tym zauwa\u017conym zmianie i wr\u00f3ci\u0107 do osobnego montowania \/run\/lock, a w d\u0142u\u017cszej perspektywie przekszta\u0142ci\u0107 wszystkie aplikacje powi\u0105zane z \/run\/lock na blokady za pomoc\u0105 mechanizmu flock.<br \/>\n<br \/>\u0179r\u00f3d\u0142o: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64050\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u043e\u043c\u0438\u0442\u0435\u0442, \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439 \u043a\u043e\u043d\u0435\u0447\u043d\u044b\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0432 \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0438 \u0441\u043f\u043e\u0440\u043d\u044b\u0445 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0432\u043e\u043f\u0440\u043e\u0441\u043e\u0432 \u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0435 Debian, \u0443\u0442\u0432\u0435\u0440\u0434\u0438\u043b \u0432\u043d\u0435\u0441\u0435\u043d\u0438\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u043f\u0430\u043a\u0435\u0442 \u0441 systemd, \u043c\u0435\u043d\u044f\u044e\u0449\u0435\u0433\u043e \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u0441 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u043e\u043c \/var\/lock. \u0421\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0439 \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440 systemd \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0432\u044b\u043f\u0443\u0441\u043a\u0430 258 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u043b \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u043f\u0438\u0441\u0438 \u0432 \u043a\u0430\u0442\u0430\u043b\u043e\u0433 \/var\/lock \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0441 \u043f\u0440\u0430\u0432\u0430\u043c\u0438 root, \u0432 \u0442\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u0430\u043a \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u043e\u043c\u0438\u0442\u0435\u0442 Debian \u043e\u0434\u043e\u0431\u0440\u0438\u043b \u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 [&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-145102","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=\"\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u043e\u043c\u0438\u0442\u0435\u0442, \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439 \u043a\u043e\u043d\u0435\u0447\u043d\u044b\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0432 \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0438 \u0441\u043f\u043e\u0440\u043d\u044b\u0445 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0432\u043e\u043f\u0440\u043e\u0441\u043e\u0432 \u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0435 Debian, \u0443\u0442\u0432\u0435\u0440\u0434\u0438\u043b \u0432\u043d\u0435\u0441\u0435\u043d\u0438\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u043f\u0430\u043a\u0435\u0442 \u0441 systemd, \u043c\u0435\u043d\u044f\u044e\u0449\u0435\u0433\u043e \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u0441 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u043e\u043c \/var\/lock.\" \/>\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\/pl\/blog\/news\/tehnicheskij-komitet-utverdil-izmenenie-povedeniya-systemd-v-debian\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"pl_PL\" \/>\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\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u043e\u043c\u0438\u0442\u0435\u0442 \u0443\u0442\u0432\u0435\u0440\u0434\u0438\u043b \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f systemd \u0432 Debian | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u043e\u043c\u0438\u0442\u0435\u0442, \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439 \u043a\u043e\u043d\u0435\u0447\u043d\u044b\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0432 \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0438 \u0441\u043f\u043e\u0440\u043d\u044b\u0445 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0432\u043e\u043f\u0440\u043e\u0441\u043e\u0432 \u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0435 Debian, \u0443\u0442\u0432\u0435\u0440\u0434\u0438\u043b \u0432\u043d\u0435\u0441\u0435\u043d\u0438\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u043f\u0430\u043a\u0435\u0442 \u0441 systemd, \u043c\u0435\u043d\u044f\u044e\u0449\u0435\u0433\u043e \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u0441 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u043e\u043c \/var\/lock.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/pl\/blog\/news\/tehnicheskij-komitet-utverdil-izmenenie-povedeniya-systemd-v-debian\" \/>\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=\"2025-10-14T15:12:00+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-10-14T15:12:00+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\udd47Komitet techniczny zatwierdzi\u0142 zmian\u0119 zachowania systemd w Debianie | ProHoster","description":"Komitet techniczny, podejmuj\u0105cy ostateczne decyzje dotycz\u0105ce kontrowersyjnych kwestii technicznych w projekcie Debian, zatwierdzi\u0142 zmiany w pakiecie systemd, kt\u00f3re zmieniaj\u0105 zachowanie podczas pracy z katalogiem \/var\/lock.","canonical_url":"https:\/\/prohoster.info\/pl\/blog\/news\/tehnicheskij-komitet-utverdil-izmenenie-povedeniya-systemd-v-debian","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pl_PL","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\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u043e\u043c\u0438\u0442\u0435\u0442 \u0443\u0442\u0432\u0435\u0440\u0434\u0438\u043b \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f systemd \u0432 Debian | ProHoster","og:description":"\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u043e\u043c\u0438\u0442\u0435\u0442, \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439 \u043a\u043e\u043d\u0435\u0447\u043d\u044b\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0432 \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0438 \u0441\u043f\u043e\u0440\u043d\u044b\u0445 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0432\u043e\u043f\u0440\u043e\u0441\u043e\u0432 \u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0435 Debian, \u0443\u0442\u0432\u0435\u0440\u0434\u0438\u043b \u0432\u043d\u0435\u0441\u0435\u043d\u0438\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u043f\u0430\u043a\u0435\u0442 \u0441 systemd, \u043c\u0435\u043d\u044f\u044e\u0449\u0435\u0433\u043e \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u0441 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u043e\u043c \/var\/lock.","og:url":"https:\/\/prohoster.info\/pl\/blog\/news\/tehnicheskij-komitet-utverdil-izmenenie-povedeniya-systemd-v-debian","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":"2025-10-14T15:12:00+00:00","article:modified_time":"2025-10-14T15:12:00+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"145102","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-23 15:19:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-23 15:19:19","updated":"2026-01-23 15:19:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/posts\/145102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/comments?post=145102"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/posts\/145102\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/media?parent=145102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/categories?post=145102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/tags?post=145102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}