From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Willy Tarreau <w@1wt.eu>
Cc: Solar Designer <solar@openwall.com>,
Alex Riesen <fork0@users.sourceforge.net>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] set*uid() must not fail-and-return on OOM/rlimits
Date: Sun, 20 Aug 2006 19:52:59 +0100 [thread overview]
Message-ID: <1156099979.4051.45.camel@localhost.localdomain> (raw)
In-Reply-To: <20060820182137.GO602@1wt.eu>
Ar Sul, 2006-08-20 am 20:21 +0200, ysgrifennodd Willy Tarreau:
> Arjan proposed to add a __must_check on the set*uid() function in glibc.
> I think that if killing the program is what makes you nervous, we could
> at least print a warning in the kernel logs so that the admin of a machine
> being abused has a chance to detect what's going on. Would you accept
> something like this ?
That ratelimited doesn't sound unreasonable - you want to know its
happening whatever the cause. You could do it with the kernel or with
the audit daemon I guess.
next prev parent reply other threads:[~2006-08-20 18:32 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-20 0:38 [PATCH] set*uid() must not fail-and-return on OOM/rlimits Solar Designer
2006-08-20 7:52 ` Kari Hurtta
2006-08-20 18:10 ` Alan Cox
2006-08-21 5:05 ` Kari Hurtta
2006-08-20 8:26 ` Willy Tarreau
2006-08-20 15:25 ` Solar Designer
2006-08-20 10:07 ` Alex Riesen
2006-08-20 15:30 ` Solar Designer
2006-08-20 15:53 ` Arjan van de Ven
2006-08-20 16:17 ` Willy Tarreau
2006-08-20 16:28 ` Ulrich Drepper
2006-08-20 16:45 ` Arjan van de Ven
2006-08-20 16:47 ` Michael Buesch
2006-08-20 16:48 ` Solar Designer
2006-08-20 18:03 ` Alan Cox
2006-08-20 18:10 ` Willy Tarreau
2006-08-20 18:36 ` Alan Cox
2006-08-20 18:21 ` Willy Tarreau
2006-08-20 18:52 ` Alan Cox [this message]
2006-08-20 19:01 ` Willy Tarreau
2006-08-20 19:33 ` Alan Cox
2006-08-20 19:17 ` Willy Tarreau
2006-08-20 16:04 ` Florian Weimer
2006-08-20 16:25 ` Solar Designer
2006-08-20 18:14 ` Alan Cox
2006-08-20 22:12 ` Solar Designer
2006-08-20 22:51 ` Alan Cox
2006-08-20 22:58 ` Solar Designer
2006-08-20 23:00 ` Alan Cox
2006-08-21 0:23 ` Peter Williams
2006-08-21 0:45 ` Solar Designer
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1156099979.4051.45.camel@localhost.localdomain \
--to=alan@lxorguk.ukuu.org.uk \
--cc=fork0@users.sourceforge.net \
--cc=linux-kernel@vger.kernel.org \
--cc=solar@openwall.com \
--cc=w@1wt.eu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox