Re: comctl32/treeview: Protect TVM_GETITEM from invalid item pointers

[Alexandre Julliard]

Nikolay Sivov  writes:
> @@ -2101,9 +2102,17 @@ TREEVIEW_GetItemT(const TREEVIEW_INFO *infoPtr, LPTVITEMEXW tvItem, BOOL isW)
>      {
>          if (!item) return FALSE;
> -
>    TRACE("got item from different tree %p, called from %p\n", item->infoPtr, infoPtr);
> -
>    infoPtr = item->infoPtr;
> -
>    if (!TREEVIEW_ValidItem(infoPtr, item)) return FALSE;
> -
>    __TRY
> -
>    {
> -
>        infoPtr = item->infoPtr;
> -
>        TRACE("got item from different tree %p, called from %p\n", item->infoPtr, infoPtr);
> -
>        if (!TREEVIEW_ValidItem(infoPtr, item)) return FALSE;

You can't return from a try block.

Also have you verified that this is not just masking some other Wine
bug?