V ned\u00e1vno zve\u0159ejn\u011bn\u00fdch zdrojov\u00fdch k\u00f3dech multimedi\u00e1ln\u00edho p\u0159ehr\u00e1va\u010de Winamp bylo nalezeno p\u0159evzet\u00ed k\u00f3du \u0161\u00ed\u0159en\u00e9ho pod licencemi GPL a LGPL. Zejm\u00e9na mezi k\u00f3dem Winamp se nach\u00e1zely soubory fir_proc.cpp, k\u00f3dova\u010d BladeMP3, plugin in_vorbis a komponenty parserov\u00e9ho gener\u00e1toru GNU Bison, kter\u00e9 jsou \u0161\u00ed\u0159eny pod licenc\u00ed GPL. Krom\u011b toho byl dod\u00e1n upraven\u00fd k\u00f3d knihovny libdiscid 0.6.2, distribuovan\u00fd pod licenc\u00ed LGPLv2.1. V repozit\u00e1\u0159i Winamp byly tak\u00e9 nalezeny bin\u00e1rn\u00ed sestavy otev\u0159en\u00fdch knihoven libogg a vorbis, p\u0159id\u00e1van\u00e9 bez uveden\u00ed licence. <\/p>\n
GPL pat\u0159\u00ed mezi licenc\u00ed typu copyleft, kter\u00e1 stanovuje povinnost \u0161\u00ed\u0159it odvozen\u00e9 pr\u00e1ce za stejn\u00fdch podm\u00ednek. V p\u0159\u00edpad\u011b LGPL licence nav\u00edc povoluje vazbu k\u00f3du na projekty pod neslu\u010diteln\u00fdmi licencemi, ale ned\u00e1v\u00e1 pr\u00e1vo prov\u00e1d\u011bt zm\u011bny a \u0161\u00ed\u0159it upraven\u00fd k\u00f3d bez zm\u011bny licence v\u00fdsledn\u00e9ho produktu. <\/p>\n
Zdrojov\u00e9 k\u00f3dy Winamp jsou \u0161\u00ed\u0159eny pod propriet\u00e1rn\u00ed licenc\u00ed WCL (Winamp Collaborative License), kter\u00e1 zakazuje vytv\u00e1\u0159en\u00ed fork\u016f a \u0161\u00ed\u0159en\u00ed modifikovan\u00fdch verz\u00ed. Tak\u017ee projekt Winamp nem\u016f\u017ee pou\u017e\u00edvat GPL k\u00f3d a upraven\u00fd LGPL k\u00f3d bez p\u0159evodu vlastn\u00edho k\u00f3du na licenci kompatibiln\u00ed s GPL. V tuto chv\u00edli byl upraven\u00fd knihovna libdiscid a plugin in_vorbis ji\u017e odstran\u011bny z repozit\u00e1\u0159e, ale soubory BladeMP3EncDLL.c a fir_proc.cpp zde je\u0161t\u011b z\u016fst\u00e1vaj\u00ed. Na webu tak\u00e9 nad\u00e1le \u0161\u00ed\u0159\u00ed star\u00e9 sestavy Winamp datovan\u00e9 26. dubna 2023, kter\u00e9 z\u0159ejm\u011b st\u00e1le pou\u017e\u00edvaj\u00ed komponenty GPL. <\/p>\n
Je zaj\u00edmav\u00e9, \u017ee n\u011bkte\u0159\u00ed nad\u0161enci navrhli vyu\u017e\u00edt vzniklou situaci a v d\u016fsledku vir\u00e1ln\u00ed povahy licence GPL ignorovat deklarovanou propriet\u00e1rn\u00ed licenci a pova\u017eovat k\u00f3d za dostupn\u00fd pod licenc\u00ed GPL, argumentuj\u00edce t\u00edm, \u017ee pokud produkt zahrnuje k\u00f3d pod GPL, m\u011bl by b\u00fdt cel\u00fd \u0161\u00ed\u0159en pod GPL. <\/p>\n
Je zaj\u00edmav\u00e9, \u017ee to nejsou jedin\u00e9 probl\u00e9my, kter\u00e9 p\u0159i publikaci k\u00f3du Winamp vznikly \u2013 v repozit\u00e1\u0159i byl omylem zve\u0159ejn\u011bn k\u00f3d serveru<\/a> SHOUTcast, kter\u00fd ji\u017e nepat\u0159\u00ed Llama Group a byl prod\u00e1n jin\u00e9 spole\u010dnosti, stejn\u011b jako ciz\u00ed propriet\u00e1rn\u00ed k\u00f3d a certifik\u00e1t pro generov\u00e1n\u00ed digit\u00e1ln\u00edch podpis\u016f (uv\u00e1d\u00ed se, \u017ee certifik\u00e1t byl expired). \u0412 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 \u0434\u043d\u044f\u0445 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u0430\u0445 \u043c\u0443\u043b\u044c\u0442\u0438\u043c\u0435\u0434\u0438\u0439\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0438\u0433\u0440\u044b\u0432\u0430\u0442\u0435\u043b\u044f Winamp \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u043e \u0437\u0430\u0438\u043c\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u0435 \u043a\u043e\u0434\u0430, \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u043c\u043e\u0433\u043e \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044f\u043c\u0438 GPL \u0438 LGPL. \u0412 \u0447\u0430\u0441\u0442\u043d\u043e\u0441\u0442\u0438, \u0441\u0440\u0435\u0434\u0438 \u043a\u043e\u0434\u0430 Winamp \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u043e\u0432\u0430\u043b\u0438 \u0444\u0430\u0439\u043b fir_proc.cpp, \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0449\u0438\u043a BladeMP3, \u043f\u043b\u0430\u0433\u0438\u043d in_vorbis \u0438 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u0433\u0435\u043d\u0435\u0440\u0430\u0442\u043e\u0440\u0430 \u043f\u0430\u0440\u0441\u0435\u0440\u043e\u0432 GNU Bison, \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u043c\u044b\u0435 \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPL. \u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, \u0432 \u0441\u043e\u0441\u0442\u0430\u0432\u0435 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u043b\u0441\u044f \u0438\u0437\u043c\u0435\u043d\u0451\u043d\u043d\u044b\u0439 \u043a\u043e\u0434 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 libdiscid 0.6.2, \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u043c\u043e\u0439 \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 LGPLv2.1. \u0412 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Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"