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- From: Corinna Vinschen <cygwin-patches at cygwin dot com>
- To: cygwin-patches at cygwin dot com
- Date: Tue, 3 Sep 2002 14:21:47 +0200
- Subject: Re: procps
- References: <email@example.com>
On Tue, Sep 03, 2002 at 11:32:43AM +0100, Christopher January wrote:
> The flaw is actually in the /proc fhandler. The /proc implementation should be
> compatible with the Linux one and hence Linux /proc-based utilities (e.g.
> procps). The problem is that procps reports the effective user ID in the user
> ID column and the /proc fhandler currently reports the effective user ID as
> the user ID of the calling process (this is probably incorrect).
> The procps utilities have only been modified to compile on Cygwin. They
> haven't been changed in any other way. Therefore if they report the wrong
> values it is the /proc fhandler that is at fault, not the procps package,
> because the /proc fhandler should behave just like the Linux /proc filesystem
> that the procps utilities were written for.
> Hope that makes sense!
I don't understand that description. You saw my example. cygrunsrv
runs under SYSTEM account, uid 18. /proc/PID/uid reports 18, so why
does procps, which should obviously get it's values from the /proc
interface, doesn't report 18/SYSTEM as uid?
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Developer mailto:firstname.lastname@example.org
Red Hat, Inc.