Vagadziri vazvino veNetfilter kernel subsystem vakataurirana kugadzirisana naPatrick McHardy, aimbove mutungamiriri weNetfilter chirongwa, uyo kwemakore akawanda akazvidza software yemahara uye nharaunda nekurwiswa-sekunge kurwiswa kwevanotyora GPLv2 kuti vawane pundutso. Muna 2016, McHardy akabviswa kubva kuNetfilter's core development team nekuda kwekutyorwa kwetsika, asi akaramba achiwana pundutso kubva pakuva nekodhi yake muLinux kernel.
McHardy akatora zvaidiwa neGPLv2 kusvika pachinhu chisina musoro uye akakumbira mari hombe yekutyorwa kudiki nemakambani anoshandisa Linux kernel muzvigadzirwa zvavo, pasina kupa nguva yekugadzirisa kutyorwa uye kuisa zvinhu zvisina musoro. Semuyenzaniso, zvaida kuti vagadziri vemafoni vatumire mapepa ekudhindwa kwekodhi kuti angounzwa otomatiki OTA firmware zvigadziriso, kana kududzira mutsara wekuti "yakaenzana kuwana kodhi" kureva kuti maseva ekodhi anofanirwa kupa kumhanya kwekudhawunirodha kwete kuderera pane maseva ekurodha mabhanari maassemblies.
Chinhu chikuru chekumanikidza mukuita kwakadai kwaive kubviswa kwerezinesi reakatyora rakapihwa muGPLv2, izvo zvakaita kuti zvikwanise kubata kusatevedzera GPLv2 sekutyora chibvumirano, icho muripo wemari waigona kuwanikwa kubva dare. Kurwisa hukasha hwakadai, hunodzikisira mukurumbira weLinux, vamwe vevagadziri vekernel nemakambani ane kodhi inoshandiswa mukernel vakatora danho rekugadzirisa iyo GPLv3 mitemo ine chekuita nekukanzurwa rezinesi kune kernel. Iyi mitemo inoita kuti zvibvirire kubvisa matambudziko akaonekwa nekubudiswa kwekodhi mukati memazuva makumi matatu kubva pazuva rekugamuchira chiziviso, kana kukanganisa kwakaonekwa kwekutanga. Muchiitiko ichi, kodzero dzeGPL rezinesi dzinodzoserwa uye rezinesi harina kubviswa zvachose (chibvumirano chinoramba chakasimba).
Zvaisaita kugadzirisa kunetsana naMcHardy murunyararo uye akarega kutaurirana mushure mekudzingwa muboka guru reNetfilter. Muna 2020, nhengo dzeNetfilter Core Team dzakaenda kudare uye muna 2021 dzakawana chibvumirano neMcHardy, icho chinotsanangurwa sechinosunga zviri pamutemo uye chinotonga chero zviito zvemutemo zvine chekuita netfilter/iptables purojekiti kodhi inosanganisirwa mukati kana kugoverwa sezvikumbiro zvakasiyana. nemaraibhurari.
Pasi pechibvumirano, sarudzo dzese dzine chekuita nekupindura kutyorwa kweGPL uye nekumanikidza GPL rezinesi zvinodiwa muNetfilter kodhi dzinofanirwa kuitwa pamwechete. Sarudzo inotenderwa chete kana ruzhinji rwenhengo dzeCore Team dzikavhotera. Chibvumirano chinobata kwete chete kutyorwa kutsva, asi chinogona zvakare kushandiswa kune zvakapfuura. Mukuita izvi, Netfilter Project hairegi kukosha kwekutevedzera GPL, asi inotevedzera misimboti yakanangana nekuita zvinonakira nharaunda uye kubvumira nguva yekugadzirisa kukanganisa.
Source: opennet.ru