Des extraits du code source r\u00e9cemment publi\u00e9s du lecteur multim\u00e9dia Winamp ont r\u00e9v\u00e9l\u00e9 un emprunt de code distribu\u00e9 sous les licences GPL et LGPL. En particulier, parmi le code de Winamp se trouvaient le fichier fir_proc.cpp, le codeur BladeMP3, le plugin in_vorbis et les composants du g\u00e9n\u00e9rateur de parseurs GNU Bison, distribu\u00e9s sous la licence GPL. De plus, le code modifi\u00e9 de la biblioth\u00e8que libdiscid 0.6.2, distribu\u00e9e sous la licence LGPLv2.1, \u00e9tait inclus. Des versions binaires de biblioth\u00e8ques ouvertes libogg et vorbis ont \u00e9galement \u00e9t\u00e9 trouv\u00e9es dans le d\u00e9p\u00f4t Winamp, ajout\u00e9es sans mention de licence. <\/p>\n
La GPL fait partie des licences copyleft, qui imposent la distribution des \u0153uvres d\u00e9riv\u00e9es sous les m\u00eames conditions. Dans le cas de la LGPL, la licence permet en outre de lier le code \u00e0 des projets sous des licences incompatibles, mais n'autorise pas les modifications ou la distribution du code modifi\u00e9 sans changer la licence du produit r\u00e9sultant. <\/p>\n
Les codes sources de Winamp sont distribu\u00e9s sous une licence propri\u00e9taire WCL (Winamp Collaborative License), interdisant la cr\u00e9ation de forks et la distribution de versions modifi\u00e9es. Ainsi, le projet Winamp ne peut pas utiliser de code GPL et de code LGPL modifi\u00e9 sans transf\u00e9rer son propre code \u00e0 une licence compatible avec la GPL. Actuellement, la biblioth\u00e8que libdiscid modifi\u00e9e et le plugin in_vorbis ont d\u00e9j\u00e0 \u00e9t\u00e9 retir\u00e9s du d\u00e9p\u00f4t, mais les fichiers BladeMP3EncDLL.c et fir_proc.cpp y sont encore pr\u00e9sents. Pendant ce temps, des anciennes versions de Winamp dat\u00e9es du 26 avril 2023 continuent d'\u00eatre distribu\u00e9es sur le site, qui, apparemment, continuent d'utiliser des composants GPL. <\/p>\n
Il est int\u00e9ressant de noter que certains enthousiastes ont propos\u00e9 de tirer parti de la situation en raison de la nature virale de la licence GPL, ignorant la licence propri\u00e9taire d\u00e9clar\u00e9e et consid\u00e9rant le code comme disponible sous la licence GPL, suivant la logique selon laquelle si un produit inclut du code sous GPL, l'ensemble doit \u00eatre distribu\u00e9 sous la GPL. <\/p>\n
Il est remarquable que ce ne soient pas les seuls probl\u00e8mes survenus lors de la publication du code de Winamp — le code a \u00e9t\u00e9 plac\u00e9 par inadvertance dans le d\u00e9p\u00f4t. de serveurs<\/a> SHOUTcast, qui n'appartient plus \u00e0 Llama Group et a \u00e9t\u00e9 vendu \u00e0 une autre entreprise, ainsi que du code propri\u00e9taire d'autrui et un certificat pour la g\u00e9n\u00e9ration de signatures num\u00e9riques (il est mentionn\u00e9 que le certificat \u00e9tait expir\u00e9). \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 […]<\/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-119966","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\udd47Une violation de la licence GPL a \u00e9t\u00e9 d\u00e9tect\u00e9e dans le code de Winamp | ProHoster","description":"Dans les textes sources r\u00e9cemment publi\u00e9s du lecteur multim\u00e9dia Winamp, un emprunt de code distribu\u00e9 sous les licences GPL et LGPL a \u00e9t\u00e9 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Source : opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"