From: Lennart Poettering <mzxreary@0pointer.de>
To: Denys Vlasenko <vda.linux@googlemail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Can access to /proc/$PID/exe be relaxed?
Date: Tue, 21 Jul 2009 19:17:41 +0200 [thread overview]
Message-ID: <20090721171741.GA28764@tango.0pointer.de> (raw)
In-Reply-To: <1158166a0907211006u5e2933f8y40dd2c56055bfc93@mail.gmail.com>
On Tue, 21.07.09 19:06, Denys Vlasenko (vda.linux@googlemail.com) wrote:
>
> On Tue, Jul 21, 2009 at 6:52 PM, Lennart Poettering<mzxreary@0pointer.de> wrote:
> > Hi!
> >
> > Unless I am mistaken a process currently needs CAP_SYS_PTRACE to read
> > /proc/$PID/exe for abritrary processes.
>
> You mean "readlink'?
Yes.
Lennart
--
Lennart Poettering Red Hat, Inc.
lennart [at] poettering [dot] net
http://0pointer.net/lennart/ GnuPG 0x1A015CC4
prev parent reply other threads:[~2009-07-21 17:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-21 16:52 Can access to /proc/$PID/exe be relaxed? Lennart Poettering
2009-07-21 17:06 ` Denys Vlasenko
2009-07-21 17:17 ` Lennart Poettering [this message]
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