linux-kernel - Re: [PATCH] [RFC] implement size

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 14 Jul 2010 17:23:37 +0200
From:	Sam Ravnborg <sam@...nborg.org>
To:	Alexander Shishkin <virtuoso@...nd.org>
Cc:	linux-kbuild@...r.kernel.org, Sebastian Dalfu? <sd@...f.de>,
	Oliver Hartkopp <oliver@...tkopp.net>,
	Michael Guntsche <mike@...loops.com>,
	Jonathan Nieder <jrnieder@...il.com>,
	Michael Tokarev <mjt@....msk.ru>, Alek Du <alek.du@...el.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Michal Marek <mmarek@...e.cz>,
	Russell King <rmk@....linux.org.uk>,
	"H. Peter Anvin" <hpa@...or.com>,
	Albin Tonnerre <albin.tonnerre@...e-electrons.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] [RFC] implement size_append in perl

On Wed, Jul 14, 2010 at 05:01:03PM +0300, Alexander Shishkin wrote:
> The current implementation has been several times fixed to work around
> different shells and build environments and it remains a somewhat tricky
> shell script. This patch replaces all the dependencies by a single line
> of perl. Build dependency on perl is not new, so that shouldn't be a
> problem.
> 
> The new implementation does exactly what it's supposed to: it outputs
> a little-endian 32-bit unsigned integer of a file's length.
> 
> This might simplify matters with different build environments and
> different shells and is also considerably shorter and hopefully more
> readable.

Reminds me that I had a patch that moved this to mkpiggy.c.
Goggle gave this hit:

    http://lists.openwall.net/linux-kernel/2009/12/20/92

I will try to update this to cover arm also and check
if other archs needs this.

In other word - move thes size stuff to mkpiggy so we
skip this extra step.

	Sam
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/