{"id":155023,"date":"2026-01-25T05:11:54","date_gmt":"2026-01-25T03:11:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-infrastrukture-oss-fuzz-realizovana-podderzhka-proektov-na-yazyke-lua"},"modified":"2026-01-25T05:11:54","modified_gmt":"2026-01-25T03:11:54","slug":"v-infrastrukture-oss-fuzz-realizovana-podderzhka-proektov-na-yazyke-lua","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/v-infrastrukture-oss-fuzz-realizovana-podderzhka-proektov-na-yazyke-lua","title":{"rendered":"Infrastructure OSS Fuzz har implementeret st\u00f8tte til projekter skrevet i Lua","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

I infrastrukturen for kontinuerlig fuzz-testing er der tilf\u00f8jet mulighed for at teste projekter skrevet i Lua, ud over de tidligere underst\u00f8ttede sprog C\/C++, Go, Swift, Rust, Python, JavaScript og Java. Integrationen er realiseret gennem projektet luzer, som udvikler specialiserede v\u00e6rkt\u00f8jer til fuzz-testing af kode skrevet i Lua og Lua-udvidelser skabt med C\/C++. <\/p>\n

Projektet bruger bibliotektet libFuzzer og kan anvendes sammen med v\u00e6rkt\u00f8jer som AddressSanitizer, MemorySanitizer, LeakSanitizer, ThreadSanitizer og Undefined Behavior Sanitizer, som g\u00f8r det muligt at identificere typiske s\u00e5rbarheder for\u00e5rsaget af buffer overflow, integer overflow, adgang til uinitialiserede og frigivne omr\u00e5der, hukommelsesl\u00e6kager, dereferencering af pekere og l\u00e5serelaterede problemer. Projektets kode er tilg\u00e6ngelig under ISC-licensen. <\/p>\n

Under arbejdet gennemg\u00e5r luzer mulige kombinationer af inputdata og genererer en rapport om alle identificerede fejl og ikke-h\u00e5ndterede undtagelser. For eksempel, ved testning af MsgPack-formatparsebiblioteket antirez\/lua-cmsgpack, blev det opdaget, at data med mange arrays kan f\u00f8re til stack overflow. <\/p>\n

I projektet lunapark anvendes luzer-v\u00e6rkt\u00f8jet til testning af PUC Rios Lua, tracer-programmet LuaJIT, en h\u00f8jtydende database og server<\/a> Tarantool-applikationer samt til testning af tredjeparts Lua-moduler. <\/p>\n

Udviklere af \u00e5bne projekter kan tilf\u00f8je deres repository til testning ved at forberede en fuzz-test-skabelon og indsende en speciel anmodning via pull-request. Ved opdagelse af fejl sendes der automatisk en meddelelse til udviklerne, og der oprettes en privat anmodning om rettelse (for at undg\u00e5 tidlig l\u00e6kage af oplysninger om s\u00e5rbarheder oprettes ticketen i et system til fejlh\u00e5ndtering med begr\u00e6nset adgang). OSS-Fuzz holder styr p\u00e5 fejlrettelsesstatus og lukker automatisk ticketen, hvis den ikke l\u00e6ngere kan reproduceres. Oplysninger om problemet bliver offentligt tilg\u00e6ngelige 7 dage efter rettelsen eller 90 dage efter opdagelsen, hvis problemet forbliver urettet.
\n
Kilde: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443 \u0434\u043b\u044f \u043d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u043e\u0433\u043e \u0444\u0430\u0437\u0437\u0438\u043d\u0433-\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f OSS-Fuzz \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Lua, \u0432 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043a \u0440\u0430\u043d\u0435\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u043c \u044f\u0437\u044b\u043a\u0430\u043c C\/C++, Go, Swift, Rust, Python, JavaScript \u0438 Java. \u0418\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0430 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 luzer, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 \u0434\u043b\u044f \u0444\u0430\u0437\u0437\u0438\u043d\u0433-\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043a\u043e\u0434\u0430 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Lua \u0438 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0439 \u0434\u043b\u044f Lua, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 C\/C++. \u041f\u0440\u043e\u0435\u043a\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 libFuzzer \u0438 […]<\/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-155023","post","type-post","status-publish","format-standard","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\udd47I OSS Fuzz-infrastrukturen er der implementeret st\u00f8tte til projekter skrevet i Lua | ProHoster","description":"Infrastrukturen til kontinuerlig fuzz-testning i OSS-Fuzz har f\u00e5et tilf\u00f8jet muligheden for at teste projekter skrevet i Lua, ud over de tidligere underst\u00f8ttede sprog C\/C++, Go, Swift, Rust og 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