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Re: saved IDs and exec (standard violation?)
From: |
Thomas Bushnell, BSG |
Subject: |
Re: saved IDs and exec (standard violation?) |
Date: |
11 May 2002 14:17:01 -0700 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.2 |
Roland McGrath <roland@frob.com> writes:
> Yes, that seems to be a bona fide bug based on a misreading of the
> standard. The language is not really all that clear, but the
> behavior of other systems is consistent so we can tell how to read
> it. That is, svuid=euid and svgid=egid are done *on every exec*,
> not just on s[ugi]id ones.
Oh this is horrible. Sigh. However, in the normal case, the ids
don't change. Is there a security reason we should not allow the user
to decide for themselves?
- saved IDs and exec (standard violation?), Marcus Brinkmann, 2002/05/10
- Re: saved IDs and exec (standard violation?), Marcus Brinkmann, 2002/05/10
- Re: saved IDs and exec (standard violation?), Roland McGrath, 2002/05/11
- Re: saved IDs and exec (standard violation?),
Thomas Bushnell, BSG <=
- Re: saved IDs and exec (standard violation?), Roland McGrath, 2002/05/11
- Re: saved IDs and exec (standard violation?), Thomas Bushnell, BSG, 2002/05/11
- Re: saved IDs and exec (standard violation?), Roland McGrath, 2002/05/11
- Re: saved IDs and exec (standard violation?), Thomas Bushnell, BSG, 2002/05/12
- Re: saved IDs and exec (standard violation?), Marcus Brinkmann, 2002/05/12
- Re: saved IDs and exec (standard violation?), Marcus Brinkmann, 2002/05/12