Re: [ros-dev] [ros-diffs] [jimtabor] 60682: [Win32ss] - Prevent a potential kernel exception.

[Thomas Faber]

On 2013-10-16 00:14, [e-mail] wrote:
> URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/windows...
>
> --- trunk/reactos/win32ss/user/user32/windows/prop.c	[iso-8859-1] (original)
> +++ trunk/reactos/win32ss/user/user32/windows/prop.c	[iso-8859-1] Tue Oct 15 22:14:48 2013
> @@ -53,6 +53,7 @@
>    for (i = 0; i < pWnd->PropListItems; i++ )
>    {
>        Property = CONTAINING_RECORD(ListEntry, PROPERTY, PropListEntry);
>  if (!Property) break;
>  if (Property->Atom == Atom)
>  {
>     return(Property);

That can't happen unless the list is corrupt.
And even if the list contains a null pointer (which it's not supposed
to), ListEntry would be NULL, not Property.