Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752483Ab2J0Krp (ORCPT ); Sat, 27 Oct 2012 06:47:45 -0400 Received: from mx1.redhat.com ([209.132.183.28]:45135 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752072Ab2J0Krl (ORCPT ); Sat, 27 Oct 2012 06:47:41 -0400 Date: Sat, 27 Oct 2012 16:17:09 +0530 (IST) From: P J P X-X-Sender: pjp@javelin.pnq.redhat.com To: Al Viro cc: Kees Cook , linux-kernel@vger.kernel.org, Andrew Morton , Josh Triplett , Serge Hallyn , linux-fsdevel@vger.kernel.org, halfdog Subject: Re: [PATCH] exec: do not leave bprm->interp on stack In-Reply-To: <20121026183601.GR2616@ZenIV.linux.org.uk> Message-ID: References: <20121024232032.GA31129@www.outflux.net> <20121025041620.GH2616@ZenIV.linux.org.uk> <20121025120952.GI2616@ZenIV.linux.org.uk> <20121025123843.GJ2616@ZenIV.linux.org.uk> <20121026183601.GR2616@ZenIV.linux.org.uk> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 935 Lines: 22 +-- On Fri, 26 Oct 2012, Al Viro wrote --+ | > not. Module alias could dodge this though, I guess. | "Could"? Can you show a single module that would have name matching | binfmt-[0-9a-f]*? In other words, are they ever loaded _not_ via an | alias? I understand. I was wondering if alias information is accessible in the kernel via any routine, alike find_module(). Just to get perspective about how many times request_module() would be called with the latest patch, in general installations(or distributions), how prevalent(in use) are binfmt-xxxx loadable modules? Thank you. -- Prasad J Pandit / Red Hat Security Response Team DB7A 84C5 D3F9 7CD1 B5EB C939 D048 7860 3655 602B -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/