{"id":103996,"date":"2022-05-10T15:36:45","date_gmt":"2022-05-10T13:36:46","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/intel-opublikoval-controlflag-1-2-instrument-dlya-vyyavleniya-anomalij-v-ishodnyh-tekstah"},"modified":"2022-05-10T15:36:45","modified_gmt":"2022-05-10T13:36:46","slug":"intel-opublikoval-controlflag-1-2-instrument-dlya-vyyavleniya-anomalij-v-ishodnyh-tekstah","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/intel-opublikoval-controlflag-1-2-instrument-dlya-vyyavleniya-anomalij-v-ishodnyh-tekstah","title":{"rendered":"Intel publikoval ControlFlag 1.2, n\u00e1stroj pro detekci anom\u00e1li\u00ed v zdrojov\u00e9m k\u00f3du.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spole\u010dnost Intel zve\u0159ejnila vyd\u00e1n\u00ed n\u00e1stroje ControlFlag 1.2, kter\u00fd umo\u017e\u0148uje odhalovat chyby a anom\u00e1lie v zdrojov\u00fdch k\u00f3dech pomoc\u00ed syst\u00e9mu strojov\u00e9ho u\u010den\u00ed, kter\u00fd byl vy\u0161kolen na velk\u00e9m objemu existuj\u00edc\u00edho k\u00f3du. Na rozd\u00edl od tradi\u010dn\u00edch statick\u00fdch analyz\u00e1tor\u016f ControlFlag nepou\u017e\u00edv\u00e1 p\u0159edem dan\u00e1 pravidla, ve kter\u00fdch je obt\u00ed\u017en\u00e9 p\u0159edv\u00eddat v\u0161echny mo\u017en\u00e9 varianty, ale vych\u00e1z\u00ed ze statistiky vyu\u017eit\u00ed r\u016fzn\u00fdch jazykov\u00fdch konstrukc\u00ed v mnoha existuj\u00edc\u00edch projektech. K\u00f3d ControlFlag je naps\u00e1n v jazyce C++ a je otev\u0159en pod licenc\u00ed MIT. <\/p>\n

Nov\u00e9 vyd\u00e1n\u00ed se vyzna\u010duje implementac\u00ed \u00fapln\u00e9 podpory pro detekci anom\u00e1li\u00ed a u\u010den\u00ed na z\u00e1klad\u011b typov\u00fdch \u0161ablon k\u00f3du pro jazyk C++. V p\u0159edchoz\u00edch verz\u00edch byla takov\u00e1 podpora zaji\u0161t\u011bna pro jazyky C a PHP. Syst\u00e9m je vhodn\u00fd pro identifikaci r\u016fzn\u00fdch typ\u016f probl\u00e9m\u016f v k\u00f3du, od odhalov\u00e1n\u00ed p\u0159eklep\u016f a nespr\u00e1vn\u00fdch kombinac\u00ed typ\u016f, a\u017e po detekci anom\u00e1li\u00ed v podm\u00ednkov\u00fdch v\u00fdrazech 'if' a opomenut\u00ed kontroly hodnoty NULL v ukazatel\u00edch. Syst\u00e9m se u\u010d\u00ed vytv\u00e1\u0159en\u00edm statistick\u00e9ho modelu existuj\u00edc\u00edho souboru k\u00f3du otev\u0159en\u00fdch projekt\u016f v jazyc\u00edch C, C++ a PHP, publikovan\u00fdch na GitHubu a podobn\u00fdch ve\u0159ejn\u00fdch repozit\u00e1\u0159\u00edch. <\/p>\n

Ve f\u00e1zi u\u010den\u00ed syst\u00e9m ur\u010duje typov\u00e9 \u0161ablony konstrukc\u00ed v k\u00f3du a vytv\u00e1\u0159\u00ed syntaktick\u00e9 stromov\u00e9 vazby mezi t\u011bmito \u0161ablonami, kter\u00e9 odr\u00e1\u017eej\u00ed tok prov\u00e1d\u011bn\u00ed k\u00f3du v programu. Vytv\u00e1\u0159\u00ed se referen\u010dn\u00ed rozhodovac\u00ed strom, kter\u00fd kombinuje zku\u0161enosti z v\u00fdvoje v\u0161ech analyzovan\u00fdch zdrojov\u00fdch k\u00f3d\u016f. Pro kontrolovan\u00fd k\u00f3d prob\u00edh\u00e1 podobn\u00fd proces identifikace \u0161ablon, kter\u00e9 jsou porovn\u00e1v\u00e1ny s referen\u010dn\u00edm rozhodovac\u00edm stromem. Velk\u00e9 odchylky od sousedn\u00edch v\u011btv\u00ed nazna\u010duj\u00ed p\u0159\u00edtomnost anom\u00e1lie v kontrolovan\u00e9 \u0161ablon\u011b. <\/p>\n

\"Intel<\/center>
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Intel \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0432\u044b\u043f\u0443\u0441\u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f ControlFlag 1.2, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0432\u044b\u044f\u0432\u043b\u044f\u0442\u044c \u043e\u0448\u0438\u0431\u043a\u0438 \u0438 \u0430\u043d\u043e\u043c\u0430\u043b\u0438\u0438 \u0432 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u0430\u0445, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u043c\u0430\u0448\u0438\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f, \u043d\u0430\u0442\u0440\u0435\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u043d\u0430 \u0431\u043e\u043b\u044c\u0448\u043e\u043c \u043e\u0431\u044a\u0451\u043c\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0433\u043e \u043a\u043e\u0434\u0430. \u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u0442\u0440\u0430\u0434\u0438\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0430\u043d\u0430\u043b\u0438\u0437\u0430\u0442\u043e\u0440\u043e\u0432, ControlFlag \u043d\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442 \u0433\u043e\u0442\u043e\u0432\u044b\u0445 \u043f\u0440\u0430\u0432\u0438\u043b, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0442\u0440\u0443\u0434\u043d\u043e \u043f\u0440\u0435\u0434\u0443\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u0432\u0441\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b, \u0430 \u043e\u0442\u0442\u0430\u043b\u043a\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043e\u0442 \u0441\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u043a\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u0441\u0435\u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0445 \u044f\u0437\u044b\u043a\u043e\u0432\u044b\u0445 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0439 \u0432 \u0431\u043e\u043b\u044c\u0448\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":103997,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-103996","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Intel zve\u0159ejnil ControlFlag 1.2, n\u00e1stroj pro odhalov\u00e1n\u00ed anom\u00e1li\u00ed v zdrojov\u00fdch k\u00f3dech | ProHoster","description":"Spole\u010dnost Intel zve\u0159ejnila vyd\u00e1n\u00ed n\u00e1stroje ControlFlag 1.2, kter\u00fd umo\u017e\u0148uje odhalovat chyby a anom\u00e1lie v zdrojov\u00fdch k\u00f3dech pomoc\u00ed syst\u00e9mu strojov\u00e9ho u\u010den\u00ed, vy\u0161kolen\u00e9ho na velk\u00e9m objemu existuj\u00edc\u00edho.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/intel-opublikoval-controlflag-1-2-instrument-dlya-vyyavleniya-anomalij-v-ishodnyh-tekstah","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","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\udd47Intel \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b ControlFlag 1.2, \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442 \u0434\u043b\u044f \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0430\u043d\u043e\u043c\u0430\u043b\u0438\u0439 \u0432 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u0430\u0445 | ProHoster","og:description":"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Intel \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0432\u044b\u043f\u0443\u0441\u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f ControlFlag 1.2, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0432\u044b\u044f\u0432\u043b\u044f\u0442\u044c \u043e\u0448\u0438\u0431\u043a\u0438 \u0438 \u0430\u043d\u043e\u043c\u0430\u043b\u0438\u0438 \u0432 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u0430\u0445, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u043c\u0430\u0448\u0438\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f, \u043d\u0430\u0442\u0440\u0435\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u043d\u0430 \u0431\u043e\u043b\u044c\u0448\u043e\u043c \u043e\u0431\u044a\u0451\u043c\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0433\u043e.","og:url":"https:\/\/prohoster.info\/cs\/blog\/news\/intel-opublikoval-controlflag-1-2-instrument-dlya-vyyavleniya-anomalij-v-ishodnyh-tekstah","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":"2022-05-10T13:36:46+00:00","article:modified_time":"2022-05-10T13:36:46+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"103996","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":"2026-01-25 10:56:18","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2022-05-10 13:37:26","updated":"2026-01-25 10:56:18","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/103996","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=103996"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/103996\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media\/103997"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=103996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=103996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=103996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}