Re: New setreuid() and setresuid() logic

From: Amon Ott <ao@rsbac.org>
Subject: Re: New setreuid() and setresuid() logic
Date: Wed, 18 Apr 2001 15:56:34 +0200

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On Mit, 18 Apr 2001 Stanislav Ievlev wrote:
> Stanislav Ievlev wrote:
> > I propose a new logic for RSBAC in sys_setreuid() and sys_setresuid() 
> > to  allow ruid=-1 and switching between real, effective and saved UIDs.
> OOppsss....
> Bug in patch. We need only real uid checking.

Sorry, I do not like the idea of depending on uncontrolled euid and suid
values. I'd need some good arguments for such a behaviour - and some new checks
for setting euid and suid.

Amon.
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