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- Don't call IntSendMessage in MsqTranslateMouseMessage with uninitialized variable as window handle.

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svn path=/trunk/; revision=8304
This commit is contained in:
Filip Navara 2004-02-22 12:25:02 +00:00
parent 2ae57f1248
commit 936dffea06
1 changed files with 3 additions and 3 deletions
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6
reactos/subsys/win32k/ntuser/msgqueue.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: msgqueue.c,v 1.67 2004/02/19 21:12:09 weiden Exp $ /* $Id: msgqueue.c,v 1.68 2004/02/22 12:25:02 navaraf Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel * PROJECT: ReactOS kernel
@ -243,7 +243,6 @@ MsqTranslateMouseMessage(HWND hWnd, UINT FilterLow, UINT FilterHigh,
{ {
USHORT Msg = Message->Msg.message; USHORT Msg = Message->Msg.message;
PWINDOW_OBJECT CaptureWin, Window = NULL; PWINDOW_OBJECT CaptureWin, Window = NULL;
HWND Wnd;
POINT Point; POINT Point;
LPARAM SpareLParam; LPARAM SpareLParam;
LRESULT Result; LRESULT Result;
@ -265,7 +264,7 @@ MsqTranslateMouseMessage(HWND hWnd, UINT FilterLow, UINT FilterHigh,
if(Window && (Hit != (USHORT)HTTRANSPARENT)) if(Window && (Hit != (USHORT)HTTRANSPARENT))
{ {
Result = IntSendMessage(Wnd, WM_MOUSEACTIVATE, (WPARAM)NtUserGetParent(Window->Self), (LPARAM)SpareLParam); Result = IntSendMessage(Window->Self, WM_MOUSEACTIVATE, (WPARAM)NtUserGetParent(Window->Self), (LPARAM)SpareLParam);
switch (Result) switch (Result)
{ {
@ -982,6 +981,7 @@ MsqCreateMessageQueue(struct _ETHREAD *Thread)
MessageQueue = (PUSER_MESSAGE_QUEUE)ExAllocatePoolWithTag(PagedPool, MessageQueue = (PUSER_MESSAGE_QUEUE)ExAllocatePoolWithTag(PagedPool,
sizeof(USER_MESSAGE_QUEUE) + sizeof(THRDCARETINFO), sizeof(USER_MESSAGE_QUEUE) + sizeof(THRDCARETINFO),
TAG_MSGQ); TAG_MSGQ);
RtlZeroMemory(MessageQueue, sizeof(USER_MESSAGE_QUEUE) + sizeof(THRDCARETINFO));
if (!MessageQueue) if (!MessageQueue)
{ {
return NULL; return NULL;