Tokollo ea tlhokomelo ea Firefox 91.0.1 e teng, e fanang ka litokiso tse 'maloa:
- Kotsi (CVE-2021-29991) e lokisitsoe e ka lumellang tlhaselo e arolang hlooho ea HTTP. Taba ena e bakoa ke kamohelo e fosahetseng ea sebopeho se secha lihloohong tsa HTTP/3, tse u lumellang hore u hlalose hlooho e tla hlalosoa e le lihlooho tse peli tse fapaneng.
- Taba ea ho fetola boholo ba likonopo bareng ea li-tab e etsahalang ha o kenya libaka tse ling tse sebelisang matšoao a lipalo a unicode lihloohong tsa tsona e lokisitsoe.
- E rarollotse bothata bo etsang hore li-tab tse tsoang lifensetereng li buloe ka mokhoa oa poraefete hore li hlahe hangata lifensetereng ha u sheba likhothaletso bareng ea aterese.
Ho feta moo, Firefox 92, e reretsoeng ka la 7 Loetse, e lebelletsoe ho nolofalletsa WebRender ka mokhoa o ikhethileng bakeng sa basebelisi bohle ba Linux, Windows, MacOS le Android, ntle le mekhelo. Khatisong e latelang ea Firefox 93, ts'ehetso ea likhetho tsa ho tima WebRender (gfx.webrender.force-legacy-layers le MOZ_WEBRENDER=0) e tla emisoa 'me enjene ena e tla tlameha. WebRender e ngotsoe ka puo ea Rust mme e u lumella ho fihlela keketseho e kholo ea lebelo la ho fana le ho fokotsa mojaro ho CPU ka ho tsamaisa litaba tsa leqephe tse fanang ka lits'ebetso ho lehlakoreng la GPU, tse kengoang ts'ebetsong ka li-shaders tse sebetsang ho GPU. Bakeng sa litsamaiso tse nang le likarete tsa khale tsa video kapa li-drive tsa litšoantšo tse nang le bothata, WebRender e tla sebelisa software rasterization mode (gfx.webrender.software=true).
Source: opennet.ru