From: Solar Designer <solar@openwall.com>
To: Florian Weimer <fw@deneb.enyo.de>
Cc: Willy Tarreau <wtarreau@hera.kernel.org>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] set*uid() must not fail-and-return on OOM/rlimits
Date: Sun, 20 Aug 2006 20:25:50 +0400 [thread overview]
Message-ID: <20060820162550.GB20249@openwall.com> (raw)
In-Reply-To: <87veonqtp8.fsf@mid.deneb.enyo.de>
On Sun, Aug 20, 2006 at 06:04:51PM +0200, Florian Weimer wrote:
> Distributors have already begun to patch userland to check for error
> returns. Arguably, this is the correct approach, but I fear it takes
> far too long to fix all callers.
My opinion is that both userland apps need to (be patched to) check for
error returns from set*[ug]id() and the kernel must not let these calls
fail-and-return when the caller is appropriately privileged.
Alexander
next prev parent reply other threads:[~2006-08-20 16:29 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
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 [this message]
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
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