Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-08-03 13:35:47 +00:00
Code Issues Projects Releases Packages Wiki Activity

NtUserDispatchMessage() shouldn't allow calling the window proc if the window doesn't belong to the thread

Browse source 
svn path=/trunk/; revision=7072
This commit is contained in:
Thomas Bluemel 2003-12-14 23:52:54 +00:00
parent 6dda6e7ca6
commit 9d372b138d
1 changed files with 7 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

9
reactos/subsys/win32k/ntuser/message.c
View file

@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id: message.c,v 1.37 2003/12/14 11:36:43 gvg Exp $
/* $Id: message.c,v 1.38 2003/12/14 23:52:54 weiden Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -101,7 +101,12 @@ NtUserDispatchMessage(CONST MSG* UnsafeMsg)
SetLastWin32Error(ERROR_INVALID_WINDOW_HANDLE);
return 0;
}
if(WindowObject->OwnerThread != PsGetCurrentThread())
{
IntReleaseWindowObject(WindowObject);
DPRINT1("Window doesn't belong to the calling thread!\n");
return 0;
}
/* FIXME: Call hook procedures. */
/* Call the window procedure. */