Re: coredumps on setuid programs.

[a.beckett () fml co uk (Andrew Beckett)]

In article AA12832 () csteam com, George Boyce <george () csteam com> () writes:
> > > From the man page:
>
> Isn't quoting documentation on a bug mailing list like, um, trusting
> that there aren't bugs in the first place? I mean the vendors ship
> systems which allow worldwide root access. How do you know some hacker
> didn't *write* the man page you are reading...

You may have noticed that Dylan also said:

> I tried something quick this morning under Solaris 2.3, and it does
> not produce core files from setuid programs.

Like me, he tried it _as_well_as_ checking the man page. Of course, I'd wouldn't
even believe a manual page even if it was genuine; it's not entirely unheard of
for sun to break a security feature (never, I hear you say!).


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