En los textos fuente del reproductor multimedia Winamp publicados recientemente, se ha descubierto la inclusi\u00f3n de c\u00f3digo distribuido bajo las licencias GPL y LGPL. En particular, entre el c\u00f3digo de Winamp se encontraron el archivo fir_proc.cpp, el codificador BladeMP3, el plugin in_vorbis y componentes del generador de analizadores GNU Bison, todos ellos distribuidos bajo la licencia GPL. Adem\u00e1s, se entreg\u00f3 un c\u00f3digo modificado de la biblioteca libdiscid 0.6.2, distribuido bajo la licencia LGPLv2.1. Tambi\u00e9n se encontraron en el repositorio de Winamp compilaciones binarias de las bibliotecas abiertas libogg y vorbis, que se a\u00f1adieron sin indicar la licencia. <\/p>\n
La GPL es una de las licencias de copyleft que exigen la distribuci\u00f3n de obras derivadas bajo las mismas condiciones. En el caso de la LGPL, la licencia permite adem\u00e1s vincular el c\u00f3digo con proyectos bajo licencias incompatibles, pero no otorga el derecho a modificarlo y distribuir el c\u00f3digo alterado sin cambiar la licencia del producto resultante. <\/p>\n
Los textos fuente de Winamp se distribuyen bajo una licencia propietaria WCL (Winamp Collaborative License), que proh\u00edbe la creaci\u00f3n de bifurcaciones y la distribuci\u00f3n de versiones modificadas. Por lo tanto, el proyecto Winamp no puede incluir c\u00f3digo GPL y c\u00f3digo LGPL modificado sin cambiar su propio c\u00f3digo a una licencia compatible con la GPL. Actualmente, se han eliminado la biblioteca libdiscid modificada y el plugin in_vorbis del repositorio, pero los archivos BladeMP3EncDLL.c y fir_proc.cpp a\u00fan permanecen en \u00e9l. Al mismo tiempo, en el sitio contin\u00faan distribuy\u00e9ndose antiguas compilaciones de Winamp, datadas el 26 de abril de 2023, que aparentemente siguen utilizando componentes GPL. <\/p>\n
Es interesante que algunos entusiastas hayan sugerido aprovechar la situaci\u00f3n y, debido a la naturaleza viral de la licencia GPL, ignorar la licencia propietaria declarada y considerar el c\u00f3digo disponible bajo la licencia GPL, siguiendo la l\u00f3gica de que si un producto incluye c\u00f3digo bajo GPL, entonces todo \u00e9l debe distribuirse bajo GPL. <\/p>\n
Es notable que estos no son los \u00fanicos problemas que surgieron al publicar el c\u00f3digo de Winamp \u2014 en el repositorio se public\u00f3, por descuido, el c\u00f3digo servidores<\/a> SHOUTcast, que ya no pertenece a Llama Group y fue vendido a otra empresa, as\u00ed como un c\u00f3digo propietario ajeno y un certificado para la creaci\u00f3n de firmas digitales (se menciona que el certificado estaba caducado). \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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Fuente: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"