Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758879Ab1D2OKX (ORCPT ); Fri, 29 Apr 2011 10:10:23 -0400 Received: from lennier.cc.vt.edu ([198.82.162.213]:50498 "EHLO lennier.cc.vt.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756133Ab1D2OKU (ORCPT ); Fri, 29 Apr 2011 10:10:20 -0400 X-Mailer: exmh version 2.7.2 01/07/2005 with nmh-1.3-dev To: Ingo Molnar Cc: Mike Travis , Andrew Morton , Yinghai Lu , "H. Peter Anvin" , Jack Steiner , Thomas Gleixner , x86@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] memblock: add error return when CONFIG_HAVE_MEMBLOCK is not set In-Reply-To: Your message of "Wed, 27 Apr 2011 08:33:18 +0200." <20110427063318.GC17079@elte.hu> From: Valdis.Kletnieks@vt.edu References: <20110425181136.055235992@gulag1.americas.sgi.com> <20110425181136.211858618@gulag1.americas.sgi.com> <20110425154835.7d41d89e.akpm@linux-foundation.org> <4DB6FBC2.7000806@sgi.com> <20110427063318.GC17079@elte.hu> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="==_Exmh_1304086127_56837P"; micalg=pgp-sha1; protocol="application/pgp-signature" Content-Transfer-Encoding: 7bit Date: Fri, 29 Apr 2011 10:08:47 -0400 Message-ID: <140960.1304086127@localhost> X-Mirapoint-Received-SPF: 198.82.161.152 auth3.smtp.vt.edu Valdis.Kletnieks@vt.edu 2 pass X-Mirapoint-IP-Reputation: reputation=neutral-1, source=Fixed, refid=n/a, actions=MAILHURDLE SPF TAG X-Junkmail-Status: score=10/50, host=dagger.cc.vt.edu X-Junkmail-Signature-Raw: score=unknown, refid=str=0001.0A020205.4DBAC675.0081,ss=1,fgs=0, ip=71.62.120.129, so=2010-07-22 22:03:31, dmn=2009-09-10 00:05:08, mode=single engine X-Junkmail-IWF: false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1475 Lines: 40 --==_Exmh_1304086127_56837P Content-Type: text/plain; charset=us-ascii On Wed, 27 Apr 2011 08:33:18 +0200, Ingo Molnar said: > Also, sendmail does not screw up From: headers that are in the body of the > email - forwarding emails is one of the oldest things that can be done to > emails. What some Sendmail configurations *do* eat is lines that start with 'From ' (no colon). Those will get escaped as '>From ...' to prevent them from looking like a separator line for what's known as 'mbox' format - which is basically the same info as in the Return-Path: header plus a timestamp. They look like: >From hostmaster@prairie.net Fri Apr 19 15:50:15 2002 (If the above line has a >From, you have the issue. Yes, it could be smarter and do a full parse for a mbox header rather than just '^From '. And yes, I had to go digging to find an old archived mbox format file to snarf the example from. --==_Exmh_1304086127_56837P Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Exmh version 2.5 07/13/2001 iD8DBQFNusZvcC3lWbTT17ARAoWcAJ92GxIaAfwEwZB2XTEP1rVuXqHCrwCghdnN aOPMrYoxtXYAew1ufM4Fi6k= =+Res -----END PGP SIGNATURE----- --==_Exmh_1304086127_56837P-- -- 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/