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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 07AEEE77188 for ; Fri, 10 Jan 2025 09:56:27 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tWBkS-0006f0-Rm; Fri, 10 Jan 2025 04:56:13 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tWBkO-0006eT-Vm; Fri, 10 Jan 2025 04:56:09 -0500 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tWBkK-0003Ie-8d; Fri, 10 Jan 2025 04:56:08 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=MIME-Version:Content-Type:References: In-Reply-To:Date:Cc:To:From:Subject:Message-ID:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=Z5Nh+2yckq762MOsfpJkW2r83TK1AAuzk8GDlzKfe1A=; b=nxVaArEN4nTxomP6ZX5WOCnLiW 6m+s3Ss+rPKeSODhGqGyt1JpOAmVcBosftVRK7UFlS3oBc/KP6pRB8GS5QspbT8N/AclyalIFJ+w9 XHb0JMVfqIELBlzXK6mGLuJBA/1qUevuaa4qb2uXwfNQ0njVH6KGHSyDd6+AIzT2L9q9w7FtbzKM7 U3PctHqH8/DX1BX76dgm0SKd6NJ4ifKJZ3f3wGpc8eeIfykBNt6i6jHM2wh0C2TCg/HpzeHFaObV8 Ibl4WStKlnlOxNcvTEhkeYSpYWvi3T6Ul5D4qk94NiyLPPNkpvFCbmZq/Dh5GiT8zBC+83zbq3Tt0 AjgGGf3Q==; Received: from 54-240-197-238.amazon.com ([54.240.197.238] helo=edge-cache-192.e-lhr50.amazon.com) by casper.infradead.org with esmtpsa (Exim 4.98 #2 (Red Hat Linux)) id 1tWBkE-0000000CjhZ-3eJO; Fri, 10 Jan 2025 09:55:58 +0000 Message-ID: Subject: Re: [PATCH v2 2/2] xen: do not use '%ms' scanf specifier From: David Woodhouse To: Roger Pau Monne , qemu-devel@nongnu.org Cc: Stefano Stabellini , Anthony PERARD , Paul Durrant , "Edgar E. Iglesias" , Kevin Wolf , Hanna Reitz , =?ISO-8859-1?Q?Marc-Andr=E9?= Lureau , Paolo Bonzini , xen-devel@lists.xenproject.org, qemu-block@nongnu.org Date: Fri, 10 Jan 2025 09:55:57 +0000 In-Reply-To: <20250110093531.23221-3-roger.pau@citrix.com> References: <20250110093531.23221-1-roger.pau@citrix.com> <20250110093531.23221-3-roger.pau@citrix.com> Content-Type: multipart/signed; micalg="sha-256"; protocol="application/pkcs7-signature"; boundary="=-XSq/2LznYTBFSWcDCZ+A" User-Agent: Evolution 3.52.3-0ubuntu1 MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Received-SPF: none client-ip=2001:8b0:10b:1236::1; envelope-from=BATV+4f8727a5892a49e75626+7810+infradead.org+dwmw2@casper.srs.infradead.org; helo=casper.infradead.org X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org --=-XSq/2LznYTBFSWcDCZ+A Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, 2025-01-10 at 10:35 +0100, Roger Pau Monne wrote: > The 'm' parameter used to request auto-allocation of the destination vari= able > is not supported on FreeBSD, and as such leads to failures to parse. >=20 > What's more, the current usage of '%ms' with xs_node_scanf() is pointless= , as > it just leads to a double allocation of the same string.=C2=A0 Instead us= e > xs_node_read() to read the whole xenstore node. >=20 > Fixes: a783f8ad4ec9 ('xen: add a mechanism to automatically create XenDev= ice-s...') > Fixes: 9b7737469080 ('hw/xen: update Xen console to XenDevice model') > Signed-off-by: Roger Pau Monn=C3=A9 Reviewed-by: David Woodhouse Thanks. --=-XSq/2LznYTBFSWcDCZ+A Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Disposition: attachment; filename="smime.p7s" Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCCD9Aw ggSOMIIDdqADAgECAhAOmiw0ECVD4cWj5DqVrT9PMA0GCSqGSIb3DQEBCwUAMGUxCzAJBgNVBAYT AlVTMRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxGTAXBgNVBAsTEHd3dy5kaWdpY2VydC5jb20xJDAi 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