{"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\/ro\/blog\/news\/v-infrastrukture-oss-fuzz-realizovana-podderzhka-proektov-na-yazyke-lua","title":{"rendered":"\u00cen infrastructura OSS Fuzz este implementat suport pentru proiecte \u00een limba Lua","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Infrastructura pentru testarea continu\u0103 OSS-Fuzz a primit capacitatea de a testa proiecte scrise \u00een limbajul Lua, pe l\u00e2ng\u0103 limbajele anterior acceptate C\/C++, Go, Swift, Rust, Python, JavaScript \u0219i Java. Integrarea a fost realizat\u0103 prin proiectul luzer, care dezvolt\u0103 un instrumentar specializat pentru testarea prin fuzzing a codului scris \u00een Lua \u0219i extensii pentru Lua scrise \u00een C\/C++. <\/p>\n

Proiectul utilizeaz\u0103 biblioteca libFuzzer \u0219i poate fi folosit \u00eempreun\u0103 cu instrumentele AddressSanitizer, MemorySanitizer, LeakSanitizer, ThreadSanitizer \u0219i Undefined Behavior Sanitizer, care permit, pe baza problemelor identificate \u00een procesul de testare prin fuzzing, s\u0103 determine existen\u021ba vulnerabilit\u0103\u021bilor tipice cauzate de suprascrierea buffer-ului, suprascrierea \u00eentreag\u0103, accesul la zone neini\u021bializate \u0219i eliberate, scurgerile de memorie, dereferin\u021bele pointerilor \u0219i problemele de blocare. Codul proiectului este disponibil sub licen\u021ba ISC. <\/p>\n

\u00cen timpul func\u021bion\u0103rii, luzer testeaz\u0103 combina\u021biile posibile de date de intrare \u0219i genereaz\u0103 un raport cu toate erorile detectate \u0219i excep\u021biile nereac\u021bionate. De exemplu, \u00een timpul verific\u0103rii \u00een luzer a bibliotecii de parsare a formatului MsgPack antirez\/lua-cmsgpack, s-a constatat c\u0103 datele cu un num\u0103r mare de array-uri pot provoca o suprascriere a stivei. <\/p>\n

\u00cen cadrul proiectului lunapark, instrumentarul luzer este folosit pentru testarea PUC Rio Lua, compilatorului LuaJIT care urm\u0103re\u0219te, sistemelor de baze de date de \u00eenalt\u0103 performan\u021b\u0103 \u0219i server<\/a> aplica\u021biilor Tarantool, precum \u0219i pentru testarea modulelor Lua ter\u021be. <\/p>\n

Dezvoltatorii proiectelor open-source pot ad\u0103uga propriile lor repozitorii pentru testare, preg\u0103tind un \u0219ablon de testare prin fuzzing \u0219i trimi\u021b\u00e2nd o solicitare special\u0103 printr-un pull request. Atunci c\u00e2nd sunt descoperite erori, dezvoltatorii primesc automat o notificare \u0219i se creeaz\u0103 o solicitare privat\u0103 de corectare (pentru a evita scurgerile premature de informa\u021bii despre vulnerabilit\u0103\u021bi, tichetul este creat \u00een sistemul de urm\u0103rire a erorilor cu acces restric\u021bionat). OSS Fuzz urm\u0103re\u0219te starea corect\u0103rii erorii \u0219i \u00eenchide automat tichetul, dac\u0103 acesta a \u00eencetat s\u0103 mai fie reproducibil. Informa\u021bia despre problem\u0103 devine public\u0103 dup\u0103 7 zile de la corectare sau dup\u0103 90 de zile de la identificarea erorii, dac\u0103 problema r\u0103m\u00e2ne neegalat\u0103.
\n
Sursa: opennet.ro<\/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\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\udd47\u00cen infrastructura OSS Fuzz a fost implementat suportul pentru projec\u021bele \u00een limbajul Lua | ProHoster","description":"\u00cen infrastructura pentru testarea continu\u0103 prin fuzzing OSS-Fuzz a fost ad\u0103ugat\u0103 posibilitatea de a testa proiecte scrise \u00een limbajul Lua, pe l\u00e2ng\u0103 limbajele anterior suportate C\/C++, 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