Huw Davies : user32: Initialize length before calling GetWindowPlacement() .
Alexandre Julliard
julliard at winehq.org
Tue Oct 31 13:16:02 CDT 2017
Module: wine
Branch: master
Commit: 9933a0fc8601b6121251c9b046b7c24e0823f566
URL: http://source.winehq.org/git/wine.git/?a=commit;h=9933a0fc8601b6121251c9b046b7c24e0823f566
Author: Huw Davies <huw at codeweavers.com>
Date: Mon Oct 30 10:29:16 2017 +0000
user32: Initialize length before calling GetWindowPlacement().
Signed-off-by: Huw Davies <huw at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/user32/misc.c | 1 +
dlls/user32/winpos.c | 2 ++
2 files changed, 3 insertions(+)
diff --git a/dlls/user32/misc.c b/dlls/user32/misc.c
index fa0502e..895ccce 100644
--- a/dlls/user32/misc.c
+++ b/dlls/user32/misc.c
@@ -415,6 +415,7 @@ HMONITOR WINAPI MonitorFromWindow(HWND hWnd, DWORD dwFlags)
TRACE("(%p, 0x%08x)\n", hWnd, dwFlags);
+ wp.length = sizeof(wp);
if (IsIconic(hWnd) && GetWindowPlacement(hWnd, &wp))
return MonitorFromRect( &wp.rcNormalPosition, dwFlags );
diff --git a/dlls/user32/winpos.c b/dlls/user32/winpos.c
index 6b6b26a..10f0fd0 100644
--- a/dlls/user32/winpos.c
+++ b/dlls/user32/winpos.c
@@ -1255,6 +1255,8 @@ UINT WINAPI GetInternalWindowPos( HWND hwnd, LPRECT rectWnd,
LPPOINT ptIcon )
{
WINDOWPLACEMENT wndpl;
+
+ wndpl.length = sizeof(wndpl);
if (GetWindowPlacement( hwnd, &wndpl ))
{
if (rectWnd) *rectWnd = wndpl.rcNormalPosition;
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