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fixed NtGdiCreatePenIndirect()

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svn path=/trunk/; revision=6956
This commit is contained in:
Thomas Bluemel 2003-12-11 14:48:55 +00:00
parent f11644a0f7
commit 8e00d905ca
1 changed files with 19 additions and 8 deletions
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27
reactos/subsys/win32k/objects/pen.c
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@ -16,11 +16,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id: pen.c,v 1.11 2003/08/19 11:48:50 weiden Exp $ */
/* $Id: pen.c,v 1.12 2003/12/11 14:48:55 weiden Exp $ */
#undef WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <ddk/ntddk.h>
#include <win32k/pen.h>
#include <include/error.h>
#include <internal/safe.h>
#define NDEBUG
#include <win32k/debug1.h>
@ -43,10 +45,19 @@ HPEN
STDCALL
NtGdiCreatePenIndirect(CONST PLOGPEN lgpn)
{
PPENOBJ penPtr;
HPEN hpen;
if (lgpn->lopnStyle > PS_INSIDEFRAME) return 0;
PPENOBJ penPtr;
LOGPEN Safelgpn;
HPEN hpen;
NTSTATUS Status;
Status = MmCopyFromCaller(&Safelgpn, lgpn, sizeof(LOGPEN));
if(!NT_SUCCESS(Status))
{
SetLastNtError(Status);
return 0;
}
if (Safelgpn.lopnStyle > PS_INSIDEFRAME) return 0;
hpen = PENOBJ_AllocPen();
if (!hpen) return 0;
@ -54,9 +65,9 @@ NtGdiCreatePenIndirect(CONST PLOGPEN lgpn)
penPtr = PENOBJ_LockPen( hpen );
ASSERT( penPtr );
penPtr->logpen.lopnStyle = lgpn->lopnStyle;
penPtr->logpen.lopnWidth = lgpn->lopnWidth;
penPtr->logpen.lopnColor = lgpn->lopnColor;
penPtr->logpen.lopnStyle = Safelgpn.lopnStyle;
penPtr->logpen.lopnWidth = Safelgpn.lopnWidth;
penPtr->logpen.lopnColor = Safelgpn.lopnColor;
PENOBJ_UnlockPen( hpen );
return hpen;
}