{"id":100329,"date":"2021-05-31T04:22:37","date_gmt":"2021-05-31T02:22:37","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-biblioteki-pcre2-10-37"},"modified":"2021-05-31T04:22:37","modified_gmt":"2021-05-31T02:22:37","slug":"vypusk-biblioteki-pcre2-10-37","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/vypusk-biblioteki-pcre2-10-37","title":{"rendered":"PCRE2 10.37 teekide v\u00e4ljalase","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>V\u00e4lja tuli PCRE2 10.37 teekonna versioon, mis pakub C keeles funktsioonide komplekti regulaarsete avaldiste ja mustri sobitamise (pattern matching) rakendamiseks, mille s\u00fcntaks ja semantika on l\u00e4hedased Perl 5 regulaarsete avaldiste omadele. PCRE2 on originaalse PCRE teegi \u00fcmbertehtud versioon, mille API ei ole \u00fchilduv, aga millel on laiemad v\u00f5imalused. Teeke arendavad Eximi meiliserveri arendajad ja see on litsentsitud BSD alusel.    <\/p>\n<p>Peamised muudatused:  <\/p>\n<ul>\n<li class=\"l\"> Teegist libpcre2-posix eemaldati POSIX-funktsioonide s\u00fcmbolid, nagu regcomp, kuna need p\u00f5hjustasid probleemide teket m\u00f5nedes rakendustes. Patch pcre2-symbol-clash.patch on heaks kiidetud upstream. Samuti on uuendatud selle teegi ABI versioon.\n<li class=\"l\"> Parandatud probleem, mis v\u00f5ib teoreetiliselt p\u00f5hjustada nullviidiku dereferentseerimist.\n<li class=\"l\"> Kahes suures arvus t\u00f6\u00f6tlemise vea parandused, mis p\u00f5hjustasid Perl regulaaravaldiste mootori ootamatut k\u00e4itumist. N\u00e4iteks avaldis &#171;\/&#092;214748364\/&#187; p\u00f5hjustas \u00fclevahetuse, selle asemel et t\u00f6\u00f6delda seda kui kaheksandat arvu &#171;&#092;214&#187; j\u00e4rgnevate s\u00fcmbolitega &#171;748364&#187;.\n<li class=\"l\"> Parandatud vale k\u00e4itumine &#171;&#092;K&#187; operatsiooni kasutamisel mallides.\n<li class=\"l\"> JIT-i optimiseerimine t\u00e4hem\u00e4rkide korduse operatsioonide jaoks on tagasi.   <\/ul>\n<p>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55234\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u044b\u0448\u0435\u043b \u0440\u0435\u043b\u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 PCRE2 10.37, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u043d\u0430\u0431\u043e\u0440 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u044b\u0445 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0439 \u0438 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u0441\u043e\u043f\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441 \u043e\u0431\u0440\u0430\u0437\u0446\u043e\u043c (pattern matching), \u0431\u043b\u0438\u0437\u043a\u0438\u0445 \u043f\u043e \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u0443 \u0438 \u0441\u0435\u043c\u0430\u043d\u0442\u0438\u043a\u0435 \u043a \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u044b\u043c \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u044f\u043c \u044f\u0437\u044b\u043a\u0430 Perl 5. PCRE2 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u0443\u044e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 PCRE \u0441 \u043d\u0435\u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b\u043c API \u0438 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u043d\u044b\u043c\u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044f\u043c\u0438. \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c\u0438 \u043f\u043e\u0447\u0442\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 Exim \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\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-100329","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412\u044b\u0448\u0435\u043b \u0440\u0435\u043b\u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 PCRE2 10.37, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u043d\u0430\u0431\u043e\u0440 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0441 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