http://ppt.cc/8C9D Flukes1: Tomorrow We Patch Peek/Poke Into Lv1 It seems that efforts of Flukes1 patching of lv2 to add a working "peek and poke" to allow backups, has been partly blocked by an "anti-lv2-hacking" protection that was added by Geohot is his previous v3.55 CFW that was released early this week, this was to help prevent users from bricking their machines by installing badly designed custom firmwares that patched the wrong locations, but it also stopping developers from adding features that people are whining for like "backup managers", that they had so much enjoyed via the Jailbroken v3.41 systems using the lv2 patching Dongle payloads! UPDATE: The info below is little wrong, Geohot had nothing to do with anti-lv2 checking, in fact it is SONY themselves that added more checks to make sure lv2 is not PATCHED starting with their new v3.55 firmware! 昨晚Flukes1 開啟的peek & poke 功能似乎被geohot設在二樓防護措施給阻擋了 ，所以我們在JB過後的3.55版韌體上，只能執行一些沒有引用特別系統呼叫的程 式，例如Mandelbrot。geohot增加這道防護本意是為了保護使用者在使用一些胡 亂修改記憶位址的程式時，不會一不小心就讓主機磚掉。但顯然這種措施也拐到 了自己人，開發者很難利用具有特殊權限的系統呼叫讓自己的程式增加更多的變 化，例如「備份管理員」這種在3.41版韌體上讓很多人散盡家產也要設法養隻狗 的功能。( ￣ c￣)y▂ξ 於是乎昨晚在 irc上，大夥兒決定繞過geohot設在二樓的防護，直接下到一樓去 。Mathieulh 願意貢獻他對 PS3主機安全系統的知識、Hermes也很想幫忙，因為 這人在Flukes1 的github上瘋狂洗板，逼得Flukes1 不得不讓他加入。 更新：底下的資訊稍微有誤，在二樓設防的是$QNY而不是geohot。事實上$QNY自 3.55版韌體開始，新增了二樓的通關查驗，確保二樓不會像公共場合一樣大家來 去自如。 ****** 怎麼看$QNY都是被霸凌的對象……。然後x3Max 團隊看來要賠死了哈哈！ 前菜上完之後，就等fail0verflow團隊端上主菜：把GameOS踹走，到那個時候就 終於可以把主機打造成完美影音播放機了。 -- ○ ____ _ _ _ _ ____ _ _ ____ _____ ____ 。 ★(_ _)( \( )( \/ )( ___)( \( )(_ _)( _ )( _ \ ｏ _)(_ ) ( \ / )__) ) ( )( )(_)( ) / ● ‧ (____)(_)\_) \/ (____)(_)\_) (__) (_____)(_)\_) ★ ｏ --

※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 122.127.116.185 ※ 編輯: cassine 來自: 140.120.31.133 (01/12 10:57)