Issue with long user descriptions in HubFrame's user list

[eMTee]

Actually user descriptions longer than 265 characters are getting chopped with arbitrary memory content being displayed in the end, both in the column and in the tooltip.
It seems to be a TypedTable/dwt/win32 issue.
I debugged with descriptions long enough to produce the issue; the full text is actually copied fine from OnlineUser to UserInfo::columns[COLUMN_DESCRIPTION] and also passed intact to the TypedTable::update() in HubFrame::updateUser().
Therefore the issue is not protocol or dclib related.