From: Willy Tarreau <w@1wt.eu>
To: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
will@kernel.org, ebiederm@xmission.com,
linux-arch@vger.kernel.org, security@kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] execve: warn if process starts with executable stack
Date: Fri, 13 Dec 2019 11:23:32 +0100 [thread overview]
Message-ID: <20191213102332.GA2196@1wt.eu> (raw)
In-Reply-To: <20191213095634.GB2407@kadam>
On Fri, Dec 13, 2019 at 12:56:34PM +0300, Dan Carpenter wrote:
> On Fri, Dec 13, 2019 at 12:25:20AM +0300, Alexey Dobriyan wrote:
> > "Complain to linux-kernel" is meaningless, kernel is not responsible.
> >
> > What the message is even supposed to say?
> >
>
> You could direct people to a website and then update the instructions
> as needed.
Another possibility is to just log this as a debug message, and in this
case the user can feel free to ignore it. But a warning is something that
needs to be addressed and without instructions it's hard.
Regards,
Willy
next prev parent reply other threads:[~2019-12-13 10:23 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-08 17:19 [PATCH v2] execve: warn if process starts with executable stack Alexey Dobriyan
2019-12-11 1:47 ` Andrew Morton
2019-12-11 7:22 ` Alexey Dobriyan
2019-12-11 9:59 ` Willy Tarreau
2019-12-11 18:19 ` Alexey Dobriyan
2019-12-11 18:24 ` Willy Tarreau
2019-12-12 21:25 ` Alexey Dobriyan
2019-12-13 9:56 ` Dan Carpenter
2019-12-13 10:23 ` Willy Tarreau [this message]
2020-02-25 21:52 ` Kees Cook
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