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patch from Yaroslav Ponomarenko yarryp at gmail dot com

Browse source 
revert 27521, bugfix the regress in second boot with this patch
-----------------------------------------------------------------
I GreatLord hope it is no more regress, if any one found any werid
with this change, please let me known direcly.



svn path=/trunk/; revision=27531
This commit is contained in:
Magnus Olsen 2007-07-09 05:44:59 +00:00
parent 2ee6ba87f9
commit b660147329
1 changed files with 250 additions and 52 deletions
Download patch file Download diff file Expand all files Collapse all files

302
reactos/subsystems/win32/win32k/ntuser/misc.c
View file

@ -1434,6 +1434,94 @@ IntSystemParametersInfo(
return TRUE;
}
static BOOL
UserSystemParametersInfo_StructSet(
UINT uiAction,
UINT uiParam,
PVOID pvParam,
UINT fWinIni,
PVOID pBuffer, /* private kmode buffer */
UINT cbSize /* size of buffer and expected size usermode data, pointed by pvParam */
)
{
NTSTATUS Status = STATUS_SUCCESS;
_SEH_TRY
{
ProbeForRead(pvParam, cbSize, 1);
RtlCopyMemory(pBuffer,pvParam,cbSize);
}
_SEH_HANDLE
{
Status = _SEH_GetExceptionCode();
}
_SEH_END;
if(!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return( FALSE);
}
if(*(PUINT)pBuffer != cbSize)
{
SetLastWin32Error(ERROR_INVALID_PARAMETER);
return( FALSE);
}
return IntSystemParametersInfo(uiAction, uiParam, pBuffer, fWinIni);
}
static BOOL
UserSystemParametersInfo_StructGet(
UINT uiAction,
UINT uiParam,
PVOID pvParam,
UINT fWinIni,
PVOID pBuffer, /* private kmode buffer */
UINT cbSize /* size of buffer and expected size usermode data, pointed by pvParam */
)
{
NTSTATUS Status = STATUS_SUCCESS;
_SEH_TRY
{
ProbeForRead(pvParam, cbSize, 1);
/* Copy only first UINT describing structure size*/
*((PUINT)pBuffer) = *((PUINT)pvParam);
}
_SEH_HANDLE
{
Status = _SEH_GetExceptionCode();
}
_SEH_END;
if(!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return( FALSE);
}
if(*((PUINT)pBuffer) != cbSize)
{
SetLastWin32Error(ERROR_INVALID_PARAMETER);
return( FALSE);
}
if(!IntSystemParametersInfo(uiAction, uiParam, pBuffer, fWinIni))
{
return( FALSE);
}
_SEH_TRY
{
ProbeForWrite(pvParam, cbSize, 1);
RtlCopyMemory(pvParam,pBuffer,cbSize);
}
_SEH_HANDLE
{
Status = _SEH_GetExceptionCode();
}
_SEH_END;
if(!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return( FALSE);
}
return( TRUE);
}
/*
* @implemented
*/
@ -1625,64 +1713,125 @@ UserSystemParametersInfo(
}
return( TRUE);
}
case SPI_GETICONMETRICS:
{
ICONMETRICSW Buffer;
return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_SETICONMETRICS:
{
ICONMETRICSW Buffer;
return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_GETMINIMIZEDMETRICS:
{
MINIMIZEDMETRICS Buffer;
return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_SETMINIMIZEDMETRICS:
{
MINIMIZEDMETRICS minimetrics;
Status = MmCopyFromCaller(&minimetrics, pvParam, sizeof(MINIMIZEDMETRICS));
if(!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return( FALSE);
}
if(minimetrics.cbSize != sizeof(MINIMIZEDMETRICS))
{
SetLastWin32Error(ERROR_INVALID_PARAMETER);
return( FALSE);
}
if(!IntSystemParametersInfo(uiAction, uiParam, &minimetrics, fWinIni))
{
return( FALSE);
}
Status = MmCopyToCaller(pvParam, &minimetrics, sizeof(MINIMIZEDMETRICS));
if(!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return( FALSE);
}
return( TRUE);
MINIMIZEDMETRICS Buffer;
return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_GETNONCLIENTMETRICS:
{
NONCLIENTMETRICS Buffer;
return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_SETNONCLIENTMETRICS:
{
NONCLIENTMETRICSW metrics;
Status = MmCopyFromCaller(&metrics, pvParam, sizeof(NONCLIENTMETRICSW));
if(!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return( FALSE);
}
if(metrics.cbSize != sizeof(NONCLIENTMETRICSW))
{
SetLastWin32Error(ERROR_INVALID_PARAMETER);
return( FALSE);
}
if(!IntSystemParametersInfo(uiAction, uiParam, &metrics, fWinIni))
{
return( FALSE);
}
Status = MmCopyToCaller(pvParam, &metrics, sizeof(NONCLIENTMETRICSW));
if(!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return( FALSE);
}
return( TRUE);
NONCLIENTMETRICS Buffer;
return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_GETANIMATION:
{
ANIMATIONINFO Buffer;
return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_SETANIMATION:
{
ANIMATIONINFO Buffer;
return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_GETACCESSTIMEOUT:
{
ACCESSTIMEOUT Buffer;
return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_SETACCESSTIMEOUT:
{
ACCESSTIMEOUT Buffer;
return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_GETFILTERKEYS:
{
FILTERKEYS Buffer;
return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_SETFILTERKEYS:
{
FILTERKEYS Buffer;
return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_GETHIGHCONTRAST:
{
HIGHCONTRAST Buffer;
return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_SETHIGHCONTRAST:
{
HIGHCONTRAST Buffer;
return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_GETSOUNDSENTRY:
{
SOUNDSENTRY Buffer;
return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_SETSOUNDSENTRY:
{
SOUNDSENTRY Buffer;
return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_GETSTICKYKEYS:
{
STICKYKEYS Buffer;
return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_SETSTICKYKEYS:
{
STICKYKEYS Buffer;
return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_GETTOGGLEKEYS:
{
TOGGLEKEYS Buffer;
return UserSystemParametersInfo_StructGet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_SETTOGGLEKEYS:
{
TOGGLEKEYS Buffer;
return UserSystemParametersInfo_StructSet(uiAction, uiParam, pvParam, fWinIni,
&Buffer,sizeof(Buffer));
}
case SPI_SETWORKAREA:
{
@ -1772,7 +1921,26 @@ UserSystemParametersInfo(
}
return( TRUE);
}
case SPI_SETICONTITLELOGFONT:
{
LOGFONTW LogFont;
_SEH_TRY
{
ProbeForRead(pvParam, sizeof( LOGFONTW ), 1);
RtlCopyMemory(&LogFont,pvParam,sizeof(LOGFONTW));
}
_SEH_HANDLE
{
Status = _SEH_GetExceptionCode();
}
_SEH_END;
if(!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return( FALSE);
}
return IntSystemParametersInfo(uiAction, uiParam, &LogFont, fWinIni);
}
case SPI_GETICONTITLELOGFONT:
{
LOGFONTW LogFont;
@ -1797,6 +1965,35 @@ UserSystemParametersInfo(
}
return( TRUE);
}
case SPI_ICONVERTICALSPACING:
case SPI_ICONHORIZONTALSPACING:
{
UINT Ret;
if(!IntSystemParametersInfo(uiAction, uiParam, &Ret, fWinIni))
{
return( FALSE);
}
if(NULL != pvParam)
{
_SEH_TRY
{
ProbeForWrite(pvParam, sizeof(UINT ), 1);
*(PUINT)pvParam = Ret;
}
_SEH_HANDLE
{
Status = _SEH_GetExceptionCode();
}
_SEH_END;
if(!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return( FALSE);
}
}
return( TRUE);
}
case SPI_SETDEFAULTINPUTLANG:
case SPI_SETDESKWALLPAPER: /* !!! As opposed to the user mode version this version accepts a handle
to the bitmap! */
{
@ -1818,6 +2015,7 @@ UserSystemParametersInfo(
}
return IntSystemParametersInfo(uiAction, uiParam, &Handle, fWinIni);
}
case SPI_GETDEFAULTINPUTLANG:
case SPI_GETDESKWALLPAPER:
{
HANDLE Handle;