Where am I? :)
keramida at ceid.upatras.gr
Sat Mar 4 08:02:42 PST 2006
On 2006-03-04 16:56, Kovesdan Gabor <gabor.kovesdan at t-hosting.hu> wrote:
>Giorgos Keramidas wrote:
>> What is your method? I haven't seen any description of how
>> *you* ended up not being logged in. Are you using screen(1)
>> or another program that tweaks /var/log/wtmp? Which program?
>> Have you found out why your login seems record in wtmp was
>> marked as logged out?
> Here's my method:
Ah, I see now. Thanks :)
>> What a bug about this would report is that set-user-id
>> programs, like screen(1), can do all sorts of nasty things if
>> abused. This isn't exactly a bug, but common knowledge.
> /bin/login is suid, too. Can't screen and login be modified
> somehow to take care of this issue?
login is part of the base system so it should be fixed, if
possible. `screen' is a thirdparty program and the feature *is*
deliberate, but I think it can be disabled by running screen as
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