I de nyligt offentliggjorte kildekoder til medieafspilleren Winamp er der blevet opdaget anvendelse af kode, der distribueres under GPL- og LGPL-licenser. Is\u00e6r fandtes der i Winamp-koden filer som fir_proc.cpp, BladeMP3-encoder, in_vorbis-plugin og komponenter fra GNU Bison parsergenerator, der distribueres under GPL. Desuden blev der inkluderet \u00e6ndret kode fra bibliotekerne libdiscid 0.6.2, som distribueres under LGPLv2.1. I Winamp-repositoriet blev der ogs\u00e5 fundet bin\u00e6re versioner af de \u00e5bne biblioteker libogg og vorbis, tilf\u00f8jet uden angivelse af licens. <\/p>\n
GPL er en af de copyleft-licenser, der foreskriver distribution af afledte v\u00e6rker under de samme vilk\u00e5r. I tilf\u00e6lde af LGPL tillader licensen desuden binding af kode til projekter under inkompatible licenser, men giver ikke ret til at \u00e6ndre og distribuere den \u00e6ndrede kode uden at \u00e6ndre licensen for det resulterende produkt. <\/p>\n
Winamp-kildekoderne distribueres under den propriet\u00e6re WCL-licens (Winamp Collaborative License), der forbyder oprettelse af forks og distribution af modificerede versioner. Dermed kan Winamp-projektet ikke anvende GPL-kode og \u00e6ndret LGPL-kode uden at \u00e6ndre sin egen kode til en licens, der er kompatibel med GPL. I \u00f8jeblikket er den \u00e6ndrede libdiscid-bibliotek og in_vorbis-plugin allerede fjernet fra repositoriet, men filerne BladeMP3EncDLL.c og fir_proc.cpp er stadig til stede. Desuden forts\u00e6tter gamle versioner af Winamp, dateret 26. april 2023, med at blive distribueret fra hjemmesiden, som tilsyneladende stadig bruger GPL-komponenter. <\/p>\n
Det er interessant, at nogle entusiaster har foresl\u00e5et at udnytte den opst\u00e5ede situation og i kraft af GPL-licensens virale karakter ignorere den angivne propriet\u00e6re licens og betragte koden som tilg\u00e6ngelig under GPL-licensen, i den tro, at hvis et produkt inkluderer kode under GPL, s\u00e5 skal hele det distribueres under GPL. <\/p>\n
Det er bem\u00e6rkelsesv\u00e6rdigt, at dette ikke er de eneste problemer, der opstod ved offentligg\u00f8relsen af Winamp-koden \u2013 i repositoryet blev koden ved en fejltagelse uploadet. server<\/a> SHOUTcast, som ikke l\u00e6ngere tilh\u00f8rer Llama Group og er blevet solgt til et andet firma, samt fremmed propriet\u00e6r kode og et certifikat til dannelse af digitale signaturer (det n\u00e6vnes, at certifikatet var udl\u00f8bet). \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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Kilde: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"