New subject: [Bug 51969] mucabrasil 1.4.5.1: crashes when trying to launch the application

4 Nov 2021


      https://bugs.winehq.org/show_bug.cgi?id=51969
Bug ID: 51969
           Summary: mucabrasil 1.4.5.1: crashes when trying to launch the
                    application
           Product: Wine
           Version: 6.20
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: ntoskrnl
          Assignee: wine-bugs@winehq.org
          Reporter: victor.panisa@gmail.com
      Distribution: ---
Created attachment 70954
  --> https://bugs.winehq.org/attachment.cgi?id=70954
Complete terminal output
Wine crashes when I click on the "Jogar" button on the launcher.
The error message that pops up complains of not being able to setup a "anti
cheater".
...
From what I can see on the trace the error is the lack of
"IoCreateDeviceSecure" that causes a "Unhandled page fault" noted by a "fixme".
Checking bugzilla there is only two errors with this function listed, and both
don't have a solution, although in one of them (#25087), one user says that
wine can't implement it. So I'm not sure if this is solvable.
Looking on msdn seems like the function was renamed to
"WdmlibIoCreateDeviceSecure" and resides on "wdmsec.h", which also isn't
implemented on current branch.
The installer mirror can be accessed at:
Link: https://mirror1.mucabrasil.com.br/MUCABRASIL_1.4.5.1.exe
SHA1: 3547d4923eddbdb822854899ae6e1219bd9a3bac
The .exe executed after installation for debugging is the "mu.exe" with SHA1:
"6c7776962b95525d63de32d6a915ede029e3994d"
OS: Debian GNU/Linux bookworm/sid
Arch: x86_64
Kernel: 5.14.15-xanmod1
Keywords: obfuscation
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[Bug 51969] New: mucabrasil 1.4.5.1: crashes when trying to launch the application