[ros-bugs] [Bug 3547] New: accessibility cpl crashes when applying changes.

[ReactOS.Bugzilla at www.reactos.org]

http://www.reactos.org/bugzilla/show_bug.cgi?id=3547

           Summary: accessibility cpl crashes when applying changes.
           Product: ReactOS
           Version: TRUNK
          Platform: QEmu
        OS/Version: ReactOS
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: Win32
        AssignedTo: ros-bugs at reactos.org
        ReportedBy: grschneider at gmail.com
         QAContact: ros-bugs at reactos.org


Spotted by tower, to reproduce do the following:
Start > Settings > Control Panel > Accessibility > General > OK
It seems that the cpl is trying to save changes into the registry.

(lib/rtl/error.c:910) RTL: RtlNtStatusToDosErrorNoTeb(0x57): no valid W32 error
mapping
(subsystems/win32/win32k/ntuser/sysparams.c:1307) Invalid SPI Code: 3f 
Entered debugger on last-chance exception (Exception Code: 0xc0000005) (Page
Fault)
Memory at 0x00000001 could not be read: Page not present.

Eip:
<NTOSKRNL.EXE:bfdfc (lib/sdk/crt/mem/i386/memcpy_asm.s:41 (memcpy))>
Frames:
<NTOSKRNL.EXE:12cd6 (ntoskrnl/config/cmapi.c:392 (CmSetValueKey at 20))>
<NTOSKRNL.EXE:20f5f (ntoskrnl/config/ntapi.c:584 (NtSetValueKey at 24))>
<NTOSKRNL.EXE:9798a (ntoskrnl/ke/i386/trap.s:244 (KiFastCallEntry))>
<ntdll.dll:5f7a> [dll/ntdll/main/i386/dispatch.S:297 (KiFastSystemCallRet at 0)]
<access.cpl:1c35> [dll/cpl/access/general.c:176 (GeneralPageProc at 16)]
<user32.dll:38fc3> [dll/win32/user32/windows/message.c:1177
(@IntCallWindowProcW at 24)]
<user32.dll:399ce> [dll/win32/user32/windows/message.c:1304
(CallWindowProcW at 20)]
<user32.dll:26d33>
<user32.dll:38fc3>
<user32.dll:39311>
<user32.dll:398e8>
<comctl32.dll:2ebea>
<comctl32.dll:2ed39>
<comctl32.dll:30109>


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