Inkinga futhi ukuthi i-bug ingavusa isiphazamisi nganoma yiliphi izinga lokufinyelela - ngisho nesivakashi ". Imiphumela kungenzeka ibe ehluke kakhulu. Ezihlokweni eziningi zokufunda lokhu engcupheni, uhlelo lokusebenza luphinde luhlanganiswe ngokuphepha, lulungisa amaphutha kudiski, bese luyaqhubeka nokusebenza ngokujwayelekile. Kepha, ngokusho okungaziwa ngezizathu, kwezinye izimo, ngemuva kokuqalisa kabusha, uhlelo lukhipha iphutha elibucayi futhi lenqaba ukuqala ukusebenza. Akulula ukulungisa lesi simo - udinga ukubuyisela i-MFT ezindleleni zangaphandle.
Okwenza lokhu kwenzeka - kunzima ukusho, ochwepheshe banquma kuphela ukuthi lokhu kuyimpendulo engajwayelekile yomshayeli wesistimu ye-NTFS kubalingiswa abathile ekhasini. I-Microsoft, nayo, ayibiki imininingwane, ithembisa kuphela ukuxazulula inkinga ngokushesha okukhulu. Ekulimaleni okusha kweWindows 10, uchwepheshe wokuqala wokuphepha kolwazi ngaphansi kwe-pseudonym l. Kuqinisekiswe nguDill Dormann (uzohlaziya i-DORMANDITE yeqembu lokuphendula iqembu lekhompyutha (CERT / CC) ngokususelwa kuCarnegie I-Mellon University.
Isebenza kanjani
Ukuvusa i-bug ngokwanele ukubiza ifayela, ikheli layo liqukethe imfanelo yenkonzo ye- $ I30 kanye nezinhlamvu eziningana eziqondile ngemuva kwayo. Ifayela ngokwalo endaweni ebekiwe lediski kungenzeka lingekho, inkinga yenzeka lapho umshayeli ecubungula lesi sikhalazo esithile. Thila ama- $ I30 aqondisa kabusha isicelo kwi-NTFS Index, lapho kunedatha endaweni yawo wonke amafayela kwi-disk, kanye nezakhiwo zawo. Amapharamitha athile ngemuva kwemfanelo ebangela amaphutha, ngeke sikwazise ngenxa yezizathu zokuphepha.Ngemuva kwesikhalazo esinjalo kwenzeka, uhlelo lokusebenza (OS) lubika ngokushesha ukuthi idiski ivuse amaphutha adinga ukulungiswa ngokuphuthumayo. Le nqubo ifaka ukuqalisa kabusha kanye nokuqalisa kabusha ukusetshenziswa kwe-ChKards Disk Check. Ngaphandle kweqiniso lokuthi ezimweni eziningi uhlelo lwefayela lungabuyisela ngempumelelo futhi amawindi aqhubeka nokusebenza ngokujwayelekile, ukuzama lesi bug ekhompyutheni esemqoka akunconywa ngokuphuthumayo.
UDormann noJonas L bathole amazwana amaningi avela kozakwabo kanye nabathandi abalula - bahlola ubungozi emishini ebonakalayo noma kumadivayisi angabizi. Imiphumela yayihluke kakhulu, ukwethuka kakhulu kufaka phakathi ukulahleka okugcwele kwekhono le-OS lokuqalisa ngisho nangemodi ephephile. Ukubuyiselwa kwedatha kuleli cala kuphenduka umsebenzi onzima.
Yini ingozi
Ngokuthola "okubangelwa", i-bug ayidingi izenzo zomsebenzisi ezinhloso - uhlelo uqobo lwase lusebenza njalo izikhalo zesizinda kumafayela. Isibonelo, umhlaseli angadala idokhumenti lapho isithombe seqembu lesithathu sikhonjiswa khona esikhundleni sesithonjana esivamile. Ikheli liqukethe ikheli lesithombe, okubandakanya ukuhlanganiswa okunenkinga kwezinhlamvu. Ngisho nje ugcina idokhumenti ekhompyutheni yakhe, isisulu silimaza uhlelo lwefayela lakhe. Iqiniso ngukuthi ngenkathi ugcina idokhumenti ye-OS izobona inkomba yesithonjana esingeyona esele bese izama ukuyicela.
Lesi yisibonelo esisodwa nje sokusebenzisa ubungozi obukhonjwayo bomshayeli we-NTFS. Eqinisweni, i-trigger yayo ingafihlwa noma kuphi: Ezingobomizweni zomlando, amadokhumenti ehhovisi, izithombe, izinkomba zokususwa kwe-disc storages ngisho nakuwebhusayithi. Azikho izinyathelo ezithile zokuphepha. Ochwepheshe beluleka kuphela ukungavuli amafayela emithonjeni engaziwa futhi bavame ukwenza amakhophi wesipele awo yonke imininingwane ebalulekile kwidrayivu yangaphandle.
Ekuqaleni, uDormann wathola ukuthi i-bug ibonwa kuphela kunguqulo yeWindows 10 ngenombolo ye-1803 naleyo ephuma ngemuva. Kubukeka sengathi ungaphumula okungenani kulabo abangasetshenziswanga ukuvuselela njalo. Yini, ngendlela, empeleni yimbi kakhulu futhi leli cala kuphela lihlukile kwimithetho. Kodwa-ke, ngemuva kwesikhathi esithile, ozakwethu bazokwazi ukukhiqiza ukukhiqizwa okufanayo ohlelweni lwefayela kunoma iyiphi i-OS besebenzisa ama-NTF azenzakalelayo. Ngisho kuWindows XP. Isikhathi sokuba sengozini sizovalwa ngasiphi isikhathi ukusho okunzima, kusale ukuthemba ukuthi inkinga ayihlobene nalo lonke isakhiwo se-Microsoft yomkhiqizo ethandwa kakhulu iMicrosoft.
Umthombo: Isayensi Enqunu