{"id":140018,"date":"2025-08-04T11:12:07","date_gmt":"2025-08-04T09:12:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-clang-namereny-dobavit-rezhim-usilennoj-bezopasnosti"},"modified":"2025-08-04T11:12:07","modified_gmt":"2025-08-04T09:12:07","slug":"v-clang-namereny-dobavit-rezhim-usilennoj-bezopasnosti","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/v-clang-namereny-dobavit-rezhim-usilennoj-bezopasnosti","title":{"rendered":"Clang pr\u00e9voit d'ajouter un mode de s\u00e9curit\u00e9 renforc\u00e9","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Aaron Ballman, responsable principal du compilateur Clang et membre des \u00e9quipes de d\u00e9veloppement des normes WG21 (C++) et WG14 (C), a lanc\u00e9 une discussion sur l'ajout d'un mode de renforcement de la s\u00e9curit\u00e9 dans le compilateur Clang. Ce nouveau mode permettra d'activer simultan\u00e9ment un ensemble d'options pour renforcer la protection, \u00e0 l'image de l'option ajout\u00e9e dans GCC 14 avec le drapeau \u00ab -fhardened \u00bb, qui active les options \u00ab -D_FORTIFY_SOURCE=3 -D_GLIBCXX_ASSERTIONS -ftrivial-auto-var-init=zero -fPIE -pie -Wl,-z,relro,-z,now -fstack-protector-strong -fstack-clash-protection -fcf-protection=full \u00bb.     <\/p>\n<p>It is noted that work is currently underway to add security hardening features to the C and C++ standards, but this process is slow, despite individual options with additional protection mechanisms already being available in Clang. The implemented protection methods often lead to specific incompatibilities with existing code or ABI violations, preventing them from being activated by default. Additionally, these options are scattered (flags for compilation control, flags for machine instruction generation tied to hardware architectures, warnings, diagnostic modes, macros), poorly documented, and fall off the radar for many developers.       <\/p>\n<p>Une configuration unique unifie l'activation des options de s\u00e9curit\u00e9 li\u00e9es et simplifie leur application. Plusieurs options d'activation du mode de s\u00e9curit\u00e9 renforc\u00e9e sont envisag\u00e9es, par exemple, l'activation via le drapeau \u00ab -fhardened \u00bb, un ensemble de param\u00e8tres \u00ab --config=hardened \u00bb, un pilote distinct (clang --driver-mode) ou des options s\u00e9par\u00e9es \u00ab -fhardened, -mhardened et -Whardened \u00bb, li\u00e9es \u00e0 la compilation, \u00e0 la g\u00e9n\u00e9ration de code et \u00e0 la sortie des avertissements. Le mode peut englober :  <\/p>\n<ul>\n<li class=\"l\"> Compiler features: -ftrivial-auto-var-init, -fPIE, -fcf-protection, etc.\n<li class=\"l\"> Features tied to code generation for target platforms: -mspeculative-load-hardening, -mlvi-hardening, etc.\n<li class=\"l\"> Warnings: -Wall, -Wextra, -Werror=return-type, etc.\n<li class=\"l\"> Security enhancement modes in the standard function library.\n<li class=\"l\"> Macros: _FORTIFY_SOURCE, _GLIBCXX_ASSERTIONS, etc.\n<li class=\"l\"> Requirement for explicit selection of the used language standard.\n<li class=\"l\"> Refusal to compile code using outdated C89 and C++98 standards.\n<li class=\"l\"> Passing additional flags to the linker, for example, to enable address randomization.  <\/ul>\n<p>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63675\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0410\u0430\u0440\u043e\u043d \u0411\u0430\u043b\u043b\u043c\u0430\u043d (Aaron Ballman), \u0433\u043b\u0430\u0432\u043d\u044b\u0439 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u044e\u0449\u0438\u0439 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 Clang \u0438 \u0443\u0447\u0430\u0441\u0442\u043d\u0438\u043a \u043a\u043e\u043c\u0430\u043d\u0434 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 WG21 (C++) \u0438 WG14 (C), \u043d\u0430\u0447\u0430\u043b \u043e\u0431\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u0435 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0432 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 Clang \u0440\u0435\u0436\u0438\u043c\u0430 \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438. \u041d\u043e\u0432\u044b\u0439 \u0440\u0435\u0436\u0438\u043c \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442 \u0440\u0430\u0437\u043e\u043c \u0430\u043a\u0442\u0438\u0432\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043d\u0430\u0431\u043e\u0440 \u043e\u043f\u0446\u0438\u0439 \u0434\u043b\u044f \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u044f \u0437\u0430\u0449\u0438\u0442\u044b \u043f\u043e \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0438 \u0441 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u043c \u0432 GCC 14 \u0444\u043b\u0430\u0433\u043e\u043c &#171;-fhardened&#187;, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442\u0441\u044f \u043e\u043f\u0446\u0438\u0438 &#171;-D_FORTIFY_SOURCE=3 -D_GLIBCXX_ASSERTIONS -ftrivial-auto-var-init=zero -fPIE -pie [&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-140018","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0410\u0430\u0440\u043e\u043d \u0411\u0430\u043b\u043b\u043c\u0430\u043d (Aaron Ballman), \u0433\u043b\u0430\u0432\u043d\u044b\u0439 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u044e\u0449\u0438\u0439 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 Clang \u0438 \u0443\u0447\u0430\u0441\u0442\u043d\u0438\u043a \u043a\u043e\u043c\u0430\u043d\u0434 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 WG21 (C++) \u0438 WG14 (C), \u043d\u0430\u0447\u0430\u043b \u043e\u0431\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u0435 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0432 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 Clang \u0440\u0435\u0436\u0438\u043c\u0430 \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438.\" \/>\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\/fr\/blog\/news\/v-clang-namereny-dobavit-rezhim-usilennoj-bezopasnosti\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\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 Clang \u043d\u0430\u043c\u0435\u0440\u0435\u043d\u044b \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0440\u0435\u0436\u0438\u043c \u0443\u0441\u0438\u043b\u0435\u043d\u043d\u043e\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0410\u0430\u0440\u043e\u043d \u0411\u0430\u043b\u043b\u043c\u0430\u043d (Aaron Ballman), \u0433\u043b\u0430\u0432\u043d\u044b\u0439 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u044e\u0449\u0438\u0439 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 Clang \u0438 \u0443\u0447\u0430\u0441\u0442\u043d\u0438\u043a \u043a\u043e\u043c\u0430\u043d\u0434 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 WG21 (C++) \u0438 WG14 (C), \u043d\u0430\u0447\u0430\u043b \u043e\u0431\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u0435 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0432 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 Clang \u0440\u0435\u0436\u0438\u043c\u0430 \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/fr\/blog\/news\/v-clang-namereny-dobavit-rezhim-usilennoj-bezopasnosti\" \/>\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=\"2025-08-04T09:12:07+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-08-04T09:12:07+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\udd47 Clang pr\u00e9voit d'ajouter un mode de s\u00e9curit\u00e9 renforc\u00e9e | ProHoster","description":"Aaron Ballman, le principal responsable des compilateurs Clang et membre des \u00e9quipes de d\u00e9veloppement des normes WG21 (C++) et WG14 (C), a lanc\u00e9 une discussion sur l'ajout d'un mode de renforcement de la s\u00e9curit\u00e9 dans le compilateur Clang.","canonical_url":"https:\/\/prohoster.info\/fr\/blog\/news\/v-clang-namereny-dobavit-rezhim-usilennoj-bezopasnosti","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"fr_FR","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\u0412 Clang \u043d\u0430\u043c\u0435\u0440\u0435\u043d\u044b \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0440\u0435\u0436\u0438\u043c \u0443\u0441\u0438\u043b\u0435\u043d\u043d\u043e\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 | ProHoster","og:description":"\u0410\u0430\u0440\u043e\u043d \u0411\u0430\u043b\u043b\u043c\u0430\u043d (Aaron Ballman), \u0433\u043b\u0430\u0432\u043d\u044b\u0439 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u044e\u0449\u0438\u0439 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 Clang \u0438 \u0443\u0447\u0430\u0441\u0442\u043d\u0438\u043a \u043a\u043e\u043c\u0430\u043d\u0434 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 WG21 (C++) \u0438 WG14 (C), \u043d\u0430\u0447\u0430\u043b \u043e\u0431\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u0435 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0432 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 Clang \u0440\u0435\u0436\u0438\u043c\u0430 \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438.","og:url":"https:\/\/prohoster.info\/fr\/blog\/news\/v-clang-namereny-dobavit-rezhim-usilennoj-bezopasnosti","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":"2025-08-04T09:12:07+00:00","article:modified_time":"2025-08-04T09:12:07+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"140018","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 14:08:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-23 14:08:19","updated":"2026-01-23 14:08:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts\/140018","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/comments?post=140018"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts\/140018\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/media?parent=140018"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/categories?post=140018"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/tags?post=140018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}