Ngesonto eledlule besikhuluma ngakho izindaba ezikhishwe ngabathuthukisi be-Arch Linux ukufaka ukusekelwa kwe-zstd compression algorithm kusukela ku-Pacman version 5.2. Futhi kuhle emahoreni ambalwa adlule kukhishwe inguqulo entsha umphathi Amaphakeji wePacman 5.2
Kulabo abangazi ngePacman, kufanele bakwazi lokho lena umphathi wephakethe le-Arch Linux, iyakwazi ukuxazulula ukuncika, futhi ilande ngokuzenzakalela futhi ifake wonke amaphakheji adingekayo. Ngokwethiyori, umsebenzisi udinga kuphela ukwenza umyalo owodwa wokuvuselela ngokuphelele uhlelo.
UPacman usebenzisa amafayela apakishwe ngetiyela futhi acindezelwe ku-gzip noma ku-xz yawo wonke amaphakheji, ngalinye eliqukethe ama-binaries ahlanganisiwe. Amaphakeji alandwa nge-FTP, futhi ungasebenzisa i-HTTP namafayela wasendaweni, kuya ngokuthi i-repository ngayinye ihlelwe kanjani. Ihambisana ne-Linux Arch Build System (ABS) esetshenziselwa ukudala amaphakheji kusuka kukhodi yomthombo.
Izinto ezintsha ezintsha zePacman 5.2
Ngokwethulwa kwale nguqulo entsha yePacman 5.2, singathola ukuthi enye yamanoveli avelele kakhulu ukufakwa kwe-zstd algorithm leyo, uma kuqhathaniswa ne-algorithm ye- "xz", shesha ukucindezela nokukhipha amaphakheji, ngenkathi kugcinwa izinga lokucindezelwa.
Kanye nakho kungeze ikhono lokuxhuma abaphathi kwi-makepkg ukulanda amaphakheji womthombo futhi baqinisekise ngesiginesha yedijithali. Ngaphezu kwalokho, ukwesekwa kufakwe futhi kokucindezelwa kwepakethe kusetshenziswa ama-lzip kanye ne-lz4 algorithms.
Endabeni yeRepo-engeza, ukusekelwa okungeziwe kokucindezelwa kwedatha kusetshenziswa i-zstd kuyabonakala. Esikhathini esizayo esiseduze, i-Arch Linux ilindele ushintsho oluzenzakalelayo lokusebenzisa i-zstd.
Olunye ushintsho ku-Pacman 5.2 yilokho ukusekelwa kokuvuselelwa kwe-delta kususwe ngokuphelele, ikuvumela ukuthi ulande kuphela izinguquko. Umthamo ususiwe ngenxa yokuba sengozini (i-CVE-2019-18183), evumela ukuthi kwenziwe imiyalo engqubuzanayo ohlelweni lapho kusetshenziswa imininingwane engabhalisiwe.
Ngokuhlaselwa, kuyadingeka ukuthi umsebenzisi alande amafayela alungiselelwe umhlaseli nge-database kanye nesibuyekezo se-delta. Ukusekelwa kwezibuyekezo ze-delta kukhutshazwe ngokuzenzakalela futhi akusetshenziswanga kabanzi. Ngokuzayo, kuhlelwe ukubhala kabusha ngokuphelele ukwenziwa kwezibuyekezo ze-delta.
Ngakolunye uhlangothi futhi ukusekelwa kokulanda okhiye be-PGP usebenzisa iWebhu Key Directory kuyagqanyiswa (WKD), ingqikithi yayo ukubeka okhiye bomphakathi kuwebhu ngesixhumanisi sesizinda esichazwe kukheli le-imeyili.
Olunye ushintsho okufanele lubhekwe ukuthi kule nguqulo entsha yePacman 5.2 kususwe inketho "–force" ngoba ngokusetshenziswa kwayo kungenzeka ukuthi ube nezinkinga zokuncika kungenzeka. Manje esikhundleni senketho "- ukubhala ngaphezulu" kunikezwa. ziveze ngokunembe kakhudlwana.
Ngenkathi imiphumela yosesho lwefayela enenketho ye- "-F" inikezela ngemininingwane enwetshiwe njengeqembu lephakeji nesimo sokufaka.
Ekugcineni kufanelekile nokusho ukuthi ngokukhishwa kwePacman 5.2, ubungozi buye balungiswa ku-XferCommand handler handler (CVE-2019-18182), evumela ukuhlaselwa kwe-MITM kanye ne-database engabhalisiwe ukufeza ukwenziwa kwemiyalo yakho ohlelweni .
Futhi lokho ngePacman 5.2 kungenzeka ukwakha usebenzisa uhlelo lweMeson esikhundleni se-Autotools. Enguqulweni elandelayo, uMeson uzothatha indawo yama-Autotools ngokuphelele.
Vuselela uPacman enguqulweni entsha
Kulezi zikhathi lapho kubhalwe khona indatshana inguqulo entsha yePacman ayikakhishwa ezinqolobaneni ze-Arch Linux, okuwukuphela kwendlela yokuba nale nguqulo entsha wePacman 5.2 ohlelweni lwethu futhingokulanda nokuhlanganisela ikhodi yomthombo kukhompyutha yethu.
Kwabavakashi abathanda ukwakha, bangathola ikhodi yePacman 5.2 kusuka kusixhumanisi esingezansi.
Okwamanje kwabanye, sekuyisikhathi sokulinda isaziso ku-Octopi noma ulinde isibuyekezo sibonakale ngaphakathi kwamakhosombe e-Arch Linux.