From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C1901C433DF for ; Wed, 17 Jun 2020 18:26:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9EE8B21789 for ; Wed, 17 Jun 2020 18:26:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592418412; bh=M23eumFEO7m/18Vd2RTbYzvO5gTDfCEQeB96lyrqjig=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=oZHxrMrsOD1vkeJfIoMpfv9aW6+83SV1xuHCV+2+KFzcmtxCppve/g6VSyf11UyR6 5Jhvn2jxt3NBWvwyTx7I8IJC37SJgUmO3LgDATPynQkNEw46I741dg9izzH0ELUkD5 CnqMrQYvu4Q/Nol6NEvpC+lSXYpWv3fEgJm4vxgw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727790AbgFQS0v (ORCPT ); Wed, 17 Jun 2020 14:26:51 -0400 Received: from mail.kernel.org ([198.145.29.99]:51950 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726926AbgFQS0v (ORCPT ); Wed, 17 Jun 2020 14:26:51 -0400 Received: from localhost (fw-tnat.cambridge.arm.com [217.140.96.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 66CAE21532; Wed, 17 Jun 2020 18:26:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592418410; bh=M23eumFEO7m/18Vd2RTbYzvO5gTDfCEQeB96lyrqjig=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=pq0sGFVdooyFB5uxgUau3OLPLl6eNuT7I0DR2QsvqmhDBO76cA9EFFl+sNyStu2g3 qzRCGyD2Yv1rtfJ7oT2X8QVxjFgk89+YqtBlmMeZGCQthIBjHrl7EAGmNAcdKGhZG1 F64Xnjn4r3BKT+0Rivkvbl1OY+fhG8JskhCVj5Pc= Date: Wed, 17 Jun 2020 19:26:48 +0100 From: Mark Brown To: Pierre-Louis Bossart Cc: alsa-devel@alsa-project.org, tiwai@suse.de, vkoul@kernel.org, gregkh@linuxfoundation.org, Bard liao , Rander Wang , linux-kernel@vger.kernel.org, Daniel Baluta , Kai Vehmanen , Guennadi Liakhovetski Subject: Re: [PATCH] regmap: fix memory leak with map->patch Message-ID: <20200617182648.GI4613@sirena.org.uk> References: <20200617163900.17674-1-pierre-louis.bossart@linux.intel.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="zqjkMoGlbUJ91oFe" Content-Disposition: inline In-Reply-To: <20200617163900.17674-1-pierre-louis.bossart@linux.intel.com> X-Cookie: This fortune is false. User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --zqjkMoGlbUJ91oFe Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Jun 17, 2020 at 11:39:00AM -0500, Pierre-Louis Bossart wrote: > kmemleak throws the following error on devices using > regmap_register_patch(). map->patch is allocated dynamically with > krealloc() but never freed. Charles sent a patch fixing this already. --zqjkMoGlbUJ91oFe Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl7qYGcACgkQJNaLcl1U h9AQdAf/aiCzQWniNM/HM/QaHuMRCb9zM4tE5u3RHXkPzh7XABNQ1QYM9dr/3gJv aR7eMbcI6JWime0fhShgF8X0kmSiHHnqjpXrGbtRoXs0OqfA4jKrV55tq4KtKL+y kPo4J2qJYL4bAknKyHDC1/Cf20en8iBrH97lmvm3dXMvUgri04kgRrfSN3LA/KcD NDNwztpwJZDnkD1Pcw0n+iET/ECR4kLG6bvfW8Gk1xGqJ7g8Yco4CcHnlW4JSlpZ S87QCNXphLsMCBA1OHLJ7vug7a9N6vH0PirQip01gQYRqTwN4V1/Q9iGAIZ+gy9b wvxfPZYErcY41RAidImH7LxLAYXimA== =uQWJ -----END PGP SIGNATURE----- --zqjkMoGlbUJ91oFe--