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don't allow destroying cursors that are currently in use

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svn path=/trunk/; revision=6954
This commit is contained in:
Thomas Bluemel 2003-12-10 22:47:11 +00:00
parent a9272c95c1
commit cf7329bc4c
1 changed files with 7 additions and 1 deletions
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8
reactos/subsys/win32k/objects/cursoricon.c
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@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/ */
/* $Id: cursoricon.c,v 1.34 2003/12/10 22:09:56 weiden Exp $ */ /* $Id: cursoricon.c,v 1.35 2003/12/10 22:47:11 weiden Exp $ */
#undef WIN32_LEAN_AND_MEAN #undef WIN32_LEAN_AND_MEAN
@ -306,6 +306,12 @@ IntDestroyCurIconObject(PWINSTATION_OBJECT WinStaObject, HANDLE Handle)
return FALSE; return FALSE;
} }
if(WinStaObject->SystemCursor.CurrentCursorObject == Object)
{
ObmDereferenceObject(Object);
return FALSE;
}
bmpMask = Object->IconInfo.hbmMask; bmpMask = Object->IconInfo.hbmMask;
bmpColor = Object->IconInfo.hbmColor; bmpColor = Object->IconInfo.hbmColor;