Added missing WIN_ReleaseWndPtr.

controls/button.c

@@ -242,8 +242,9 @@ LRESULT WINAPI ButtonWndProc( HWND hWnd, UINT uMsg,
 	return oldHbitmap;
 
     case BM_GETIMAGE:
+        retvalue = infoPtr->hImage;
         WIN_ReleaseWndPtr(wndPtr);
-	return infoPtr->hImage;
+	return retvalue;
 
     case BM_GETCHECK16:
     case BM_GETCHECK:

controls/edit.c

@@ -435,7 +435,7 @@ LRESULT WINAPI EditWndProc( HWND hwnd, UINT msg,
 		/* fall through */
 	case EM_GETMODIFY:
 		DPRINTF_EDIT_MSG32("EM_GETMODIFY");
-		return ((es->flags & EF_MODIFIED) != 0);
+		result = ((es->flags & EF_MODIFIED) != 0);
 		break;
 
 	case EM_SETMODIFY16:

windows/mdi.c

@@ -1129,9 +1129,10 @@ LRESULT WINAPI MDIClientWndProc( HWND hwnd, UINT message, WPARAM wParam,
       case WM_SETFOCUS:
 	if( ci->hwndActiveChild )
 	{
-	   w = WIN_FindWndPtr( ci->hwndActiveChild );
-	   if( !(w->dwStyle & WS_MINIMIZE) )
+	   WND*	pw = WIN_FindWndPtr( ci->hwndActiveChild );
+	   if( !(pw->dwStyle & WS_MINIMIZE) )
 	       SetFocus( ci->hwndActiveChild );
+	   WIN_ReleaseWndPtr(pw);
 	} 
         retvalue = 0;
         goto END;