[Bug 37284] Sentinel HASP kernel driver 'aksfridge.sys' crashes due to ntoskrnl emulate_instruction not handling DR7 access

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=37284

Anastasius Focht <focht at gmx.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|-unknown                    |ntoskrnl
            Summary|Browse C: Drive error.      |Sentinel HASP kernel driver
                   |                            |'aksfridge.sys' crashes due
                   |                            |to ntoskrnl
                   |                            |emulate_instruction not
                   |                            |handling DR7 access
           Keywords|                            |hardware, obfuscation
             Status|CLOSED                      |RESOLVED
                 CC|                            |focht at gmx.net
         Resolution|INVALID                     |DUPLICATE

--- Comment #4 from Anastasius Focht <focht at gmx.net> ---
Hello folks,

actually a dupe of bug 35842

--- snip ---
Unhandled exception: privileged instruction in 32-bit code (0x0059a1b6).
Register dump:
 CS:0073 SS:007b DS:007b ES:007b FS:0033 GS:003b
 EIP:0059a1b6 ESP:0053e694 EBP:0053e938 EFLAGS:00010206(  R- --  I   - -P- )
 EAX:00000400 EBX:7edb9000 ECX:0059a224 EDX:0059abc3
 ESI:00540000 EDI:7edb94c0
...
Backtrace:
=>0 0x0059a1b6 in aksfridge.sys (+0x5a1b6) (0x0053e938)
  1 0x7edb6781 in winedevice (+0x6780) (0x0053e998)
...
0x0059a1b6: movl    %eax,%dr7
Modules:
Module    Address            Debug info    Name (27 modules)
PE      540000-  59e000    Export          aksfridge.sys
ELF    7b800000-7ba5f000    Deferred        kernel32<elf>
  \-PE    7b810000-7ba5f000    \               kernel32
ELF    7bc00000-7bce4000    Dwarf           ntdll<elf>
  \-PE    7bc10000-7bce4000    \               ntdll
ELF    7bf00000-7bf04000    Deferred        <wine-loader>
...
Threads:
process  tid      prio (all id:s are in hex)
...
00000012 (D) C:\windows\system32\winedevice.exe
    00000018    0 <==
    00000017    0
    00000013    0
...
--- snip ---

Regards

*** This bug has been marked as a duplicate of bug 35842 ***

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