From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754513Ab2GRNHm (ORCPT ); Wed, 18 Jul 2012 09:07:42 -0400 Received: from mail-lb0-f174.google.com ([209.85.217.174]:36005 "EHLO mail-lb0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754465Ab2GRNHj (ORCPT ); Wed, 18 Jul 2012 09:07:39 -0400 Message-ID: <1342616525.7530.22.camel@brekeke> Subject: Re: [PATCH] remove invalid reference to list iterator variable From: Artem Bityutskiy Reply-To: dedekind1@gmail.com To: Julia Lawall Cc: kernel-janitors@vger.kernel.org, Adrian Hunter , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Date: Wed, 18 Jul 2012 16:02:05 +0300 In-Reply-To: <1341753582-3943-1-git-send-email-Julia.Lawall@lip6.fr> References: <1341753582-3943-1-git-send-email-Julia.Lawall@lip6.fr> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-W1ZXQZNbbYwATuKYkB/h" X-Mailer: Evolution 3.2.3 (3.2.3-3.fc16) Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-W1ZXQZNbbYwATuKYkB/h Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Sun, 2012-07-08 at 15:19 +0200, Julia Lawall wrote: > If list_for_each_entry, etc complete a traversal of the list, the iterato= r > variable ends up pointing to an address at an offset from the list head, > and not a meaningful structure. Thus this value should not be used after > the end of the iterator. Thanks Julia - this one is very useful! --=20 Best Regards, Artem Bityutskiy --=-W1ZXQZNbbYwATuKYkB/h Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJQBrPNAAoJECmIfjd9wqK0vSQP/1sK+Khr5PKw7rAu0dY8QdGz QwLgLJ/+9ghWSi2KB1hqjxyUpMgKF1t4mIuh8VjKyCPVQqe2btm5+L4ke2+6pNvE wMDpZopVMk+IlrGVydKUBL/PX/MguHtPPgqSPXfC/neAjorptia1SphytNY8mLnW k/q7GxLPwUkeym9aCTY/JNUfiR8I2Z4kL+riYfkgIL90jTbNvJXu4TLBqdiLxwiL TorlnBbNc5d3rAC5CNmGgjZWrPvtEqhv90Nkgb/gb3DozGsYN5nFMpsLph4vgcG8 sSoUJN0zd9k0+wXmVg8NnUuBGWOorp49MO694uL1BmT2wqoeQq3KTZA2WoZzeDZU /L0dcCz7wxBRfCdfCwjeQjvk5E/74eRlwcnbtPMz1YvhSiIU5AxqgJEFbkwmK1pI mL4xQV2/9YLvAQnxQuMaPGJxQQupFDU9kVbn7uoF6sb2RY/X3gQSVukiJ5bgT21E gX+FsHAOseZ8XfVKxrmC7XhPbVhTtkENJ7W6NMXakreK+ALCXzAKmhbLIl8kj9JC j6wpr2DoCThR6Qhtsi8ebPrAAZmjt8WN8ni/PxXwjA3lSFqIs+k4ERJJdtjFZPCv NQ714ftunLxmsHZoPUMXmDwSqFlSLOdnFsHrqNCG1dDYx+35rf3r6PDg2ywOgI+l rQ/i8+hfnknDX0hK6QDL =vjnG -----END PGP SIGNATURE----- --=-W1ZXQZNbbYwATuKYkB/h--