Validate the column index passed in by the caller.
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@ -5613,6 +5613,7 @@ static BOOL LISTVIEW_GetSubItemRect(LISTVIEW_INFO *infoPtr, INT nItem, LPRECT lp
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{
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POINT Position;
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LVITEMW lvItem;
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INT nColumn = lprc->top;
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if (!lprc) return FALSE;
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@ -5625,9 +5626,11 @@ static BOOL LISTVIEW_GetSubItemRect(LISTVIEW_INFO *infoPtr, INT nItem, LPRECT lp
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if (!LISTVIEW_GetItemPosition(infoPtr, nItem, &Position)) return FALSE;
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if (nColumn < 0 || nColumn >= DPA_GetPtrCount(infoPtr->hdpaColumns)) return FALSE;
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lvItem.mask = 0;
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lvItem.iItem = nItem;
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lvItem.iSubItem = lprc->top;
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lvItem.iSubItem = nColumn;
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if (lvItem.mask && !LISTVIEW_GetItemW(infoPtr, &lvItem)) return FALSE;
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switch(lprc->left)
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