{"id":101563,"date":"2021-10-07T16:22:54","date_gmt":"2021-10-07T14:22:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-cppcheck-2-6-staticheskogo-analizatora-koda-dlya-yazykov-c-i-s"},"modified":"2021-10-07T16:22:54","modified_gmt":"2021-10-07T14:22:54","slug":"vypusk-cppcheck-2-6-staticheskogo-analizatora-koda-dlya-yazykov-c-i-s","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/vypusk-cppcheck-2-6-staticheskogo-analizatora-koda-dlya-yazykov-c-i-s","title":{"rendered":"V\u00e4ljalaskmine cppcheck 2.6, staatiline koodianal\u00fcsaator C++ ja C keelte jaoks","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Ilmus uus versioon staatilisest koodianal\u00fcsaatorist cppcheck 2.6, mis v\u00f5imaldab tuvastada erinevaid veaklasse C ja C++ keeles, sealhulgas mitte-standardsete s\u00fcntaksite kasutamise korral, mis on iseloomulik sisseehitatud s\u00fcsteemidele. Pakutakse pluginakogumit, mille kaudu on tagatud cppcheck integreerimine erinevate arendus-, pideva integreerimise ja testimise s\u00fcsteemidega, samuti sellised v\u00f5imalused nagu koodi vormindamisstiili kontrollimine. Koodi anal\u00fc\u00fcsimiseks v\u00f5ib kasutada nii enda parserit kui ka v\u00e4lise Clangi parserit. Samuti on kaasas skript donate-cpu.py, et pakkuda kohalikke ressursse Debian paketihalduse koodi koost\u00f6\u00f6kontrolli teostamiseks. Projekti l\u00e4htekoodid on levitatud GPLv3 litsentsi alusel.      <\/p>\n<p>Cppchecki areng keskendub probleemide tuvastamisele, mis on seotud m\u00e4\u00e4ramatute k\u00e4itumiste ja turvariskide konstruktsioonide kasutamisega. Eesm\u00e4rgiks on ka valeh\u00e4irete minimeerimine. Tuvastatavad probleemid h\u00f5lmavad: n\u00e4itajaid, mis viitavad mitteeksisteerivatele objektidele, nulliga jagamisi, t\u00e4isarvude \u00fclevoolu, vale bitisiirdeoperatsiooni, vale t\u00fc\u00fcpide konversiooni, m\u00e4lu kasutamisega seotud probleeme, STL-i vale kasutuse, nullindikaatorite dereferentseerimise, kontrollide tegemise p\u00e4rast tegelikku juurdep\u00e4\u00e4su puhvri, puhvri piiridest v\u00e4ljaj\u00f5udmise ja mitte-initsialiseeritud muutujate kasutamise.          <\/p>\n<p>  Uues versioonis:  <\/p>\n<ul>\n<li class=\"l\"> Anal\u00fcsaatori tuumale on lisatud j\u00e4rgmised kontrollid:\n<ul>\n<li class=\"l\"> funktsiooni kehas puuduv return operaator;\n<li class=\"l\"> katkestava andmete kirjutamise, m\u00e4\u00e4ramatuse k\u00e4itumise tuvastamine;\n<li class=\"l\"> v\u00f5rdlemine on v\u00e4ljaspool t\u00fc\u00fcbi v\u00e4\u00e4rtuste esitamist;\n<li class=\"l\"> return std::move(local) ei rakenda kopeerimise optimeerimist;\n<li class=\"l\"> faili ei saa avada samaaegselt lugemiseks ja kirjutamiseks erinevates voogudes;  <\/ul>\n<li class=\"l\"> Unix platvormidele on lisatud mitme v\u00e4rvi diagnostiliste s\u00f5numite v\u00e4ljastamise tugi;\n<li class=\"l\"> lisatud s\u00fcmboolne anal\u00fc\u00fcs ValueFlow jaoks. Kasutatakse lihtsat delta kahe tundmatu muutuja erinevuste arvutamiseks;\n<li class=\"l\"> reeglid, mida kasutatakse tokenite nimekirja jaoks, v\u00f5ivad samuti kehtida #include;\n<li class=\"l\"> Raamatukogu silt  v\u00f5ib n\u00fc\u00fcd sisaldada silda , ja vastavalt saavad funktsioonid free, mis v\u00f5ivad v\u00f5tta selliseid konteineritena nagu std::size, std::empty, std::begin, std::end jne, n\u00e4idata yeld v\u00f5i action konteineritele;\n<li class=\"l\"> raamatukogu silt  v\u00f5ib n\u00fc\u00fcd sisaldada sildi  nutikate n\u00e4idikute jaoks, millel on ainulaadne omand (unique ownership). N\u00fc\u00fcd antakse hoiatus 'ripuvad' viidatud nutikate n\u00e4idikute kohta;\n<li class=\"l\"> parandatud probleemid parameetri \u2014cppcheck-build-dir t\u00f6\u00f6tlemisel;\n<li class=\"l\"> Htmlreport v\u00f5ib n\u00fc\u00fcd v\u00e4ljastada autori teavet (git blame'i abil);\n<li class=\"l\"> Keerukate muutuja hoiatuste v\u00e4ljundit on laiendatud, et need ei ole konstantsete, kuid v\u00f5iksid olla;\n<li class=\"l\"> Parandatud kogunenud vead ja puudused anal\u00fcsaatoris.  <\/ul>\n<p>  Lisaks on t\u00e4ielikult rakendatud kontrolle, mis p\u00f5hinevad Misra C 2012-l, sealhulgas lisamised 1 ja 2, v\u00e4lja arvatud reeglid 1.1, 1.2 ja 17.3. Kontrollid 1.1 ja 1.2 tuleb t\u00e4ita kompilaatori poolt. Kontrolli 17.3 v\u00f5ib t\u00e4ita kompilaator, n\u00e4iteks GCC.<br \/>\n<br \/>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55936\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u044b\u0448\u043b\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0430\u043d\u0430\u043b\u0438\u0437\u0430\u0442\u043e\u0440\u0430 \u043a\u043e\u0434\u0430 cppcheck 2.6, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0432\u044b\u044f\u0432\u043b\u044f\u0442\u044c \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u043a\u043b\u0430\u0441\u0441\u044b \u043e\u0448\u0438\u0431\u043e\u043a \u0432 \u043a\u043e\u0434\u0435 \u043d\u0430 \u044f\u0437\u044b\u043a\u0430\u0445 \u0421\u0438 \u0438 \u0421\u0438++, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u043d\u0435\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0433\u043e \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u0430, \u0442\u0438\u043f\u0438\u0447\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c. \u041f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u044f \u043f\u043b\u0430\u0433\u0438\u043d\u043e\u0432, \u0447\u0435\u0440\u0435\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0430 \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u044f cppcheck \u0441 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u043c\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u043d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u043e\u0439 \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0438 \u0438 \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u0442\u0430\u043a\u0438\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u043a\u0430\u043a \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u044f [&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-101563","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=\"\u0412\u044b\u0448\u043b\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0430\u043d\u0430\u043b\u0438\u0437\u0430\u0442\u043e\u0440\u0430 \u043a\u043e\u0434\u0430 cppcheck 2.6, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0432\u044b\u044f\u0432\u043b\u044f\u0442\u044c \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u043a\u043b\u0430\u0441\u0441\u044b 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keelte jaoks | ProHoster","description":"V\u00e4lja on antud uus versioon staatilisest koodi anal\u00fcsaatorist cppcheck 2.6, mis v\u00f5imaldab tuvastada erinevaid vigade klasse keeles C ja C++, sealhulgas mittestandardses s\u00fcntaksis, mis on t\u00fc\u00fcpiline.","canonical_url":"https:\/\/prohoster.info\/et\/blog\/news\/vypusk-cppcheck-2-6-staticheskogo-analizatora-koda-dlya-yazykov-c-i-s","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","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\u044b\u043f\u0443\u0441\u043a cppcheck 2.6, 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