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Validate the column index passed in by the caller.

oldstable
Dimi Paun 2005-11-05 10:42:35 +00:00 committed by Alexandre Julliard
parent 7e08a24f83
commit cd1b13fb7d
1 changed files with 4 additions and 1 deletions
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5
dlls/comctl32/listview.c
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@ -5613,6 +5613,7 @@ static BOOL LISTVIEW_GetSubItemRect(LISTVIEW_INFO *infoPtr, INT nItem, LPRECT lp
{
POINT Position;
LVITEMW lvItem;
INT nColumn = lprc->top;
if (!lprc) return FALSE;
@ -5625,9 +5626,11 @@ static BOOL LISTVIEW_GetSubItemRect(LISTVIEW_INFO *infoPtr, INT nItem, LPRECT lp
if (!LISTVIEW_GetItemPosition(infoPtr, nItem, &Position)) return FALSE;
if (nColumn < 0 || nColumn >= DPA_GetPtrCount(infoPtr->hdpaColumns)) return FALSE;
lvItem.mask = 0;
lvItem.iItem = nItem;
lvItem.iSubItem = lprc->top;
lvItem.iSubItem = nColumn;
if (lvItem.mask && !LISTVIEW_GetItemW(infoPtr, &lvItem)) return FALSE;
switch(lprc->left)