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Date:	Wed, 22 Jan 2003 11:48:19 +0100
From:	Corinna Vinschen <vinschen AT redhat DOT com>
To:	Cygwin-Developers <cygwin-developers AT cygwin DOT com>
Subject:	Re: setregid() and setreuid() implementation proposal
Message-ID:	<20030122104819.GC29236@cygbert.vinschen.de>
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References:	<20030116190119 DOT GD820 AT tishler DOT net> <20030117120131 DOT GF1142 AT cygbert DOT vinschen DOT de> <20030121183105 DOT GA2128 AT tishler DOT net>
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Hi Jason,

On Tue, Jan 21, 2003 at 01:31:06PM -0500, Jason Tishler wrote:
> But, the above does not handle the following:
> 
>     setregid(-1, gid);
> 
> which is the motivation for this patch.

this was just an excerpt, sorry for being unclear.

Your code:

    if (rgid != -1)
      ERROR;
    return setegid (egid);

My tiny extension:

    if (rgid != -1)
      if (rgid == egid)
        return setuid (rgid);
      ERROR;
    return setegid (egid);

Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Developer                                mailto:cygwin AT cygwin DOT com
Red Hat, Inc.

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