linux-kernel - Re: process '/usr/bin/rsync' started with executable stack

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Message-ID: <alpine.DEB.2.22.1.446.2006231430280.3892@trent.utfs.org>
Date:   Tue, 23 Jun 2020 14:33:50 -0700 (PDT)
From:   Christian Kujau <lists@...dbynature.de>
To:     Kees Cook <keescook@...omium.org>
cc:     Alexey Dobriyan <adobriyan@...il.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Willy Tarreau <w@....eu>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        linux-kernel@...r.kernel.org
Subject: Re: process '/usr/bin/rsync' started with executable stack

On Tue, 23 Jun 2020, Kees Cook wrote:
> > $ checksec --format=json --extended --file=`which rsync` | jq
> > {
> >   "/usr/bin/rsync": {
> >     "relro": "full",
> >     "canary": "yes",
> >     "nx": "no",
> ^^^^^^^^^^^^^^^^^^
> 
> It is, indeed, marked executable, it seems. What distro is this?

Arch Linux (x86-64) with 5.6.5.a-1-hardened[0], running in a Xen DomU.

Christian.

[0] https://git.archlinux.org/svntogit/packages.git/tree/trunk?h=packages/linux-hardened
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