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=-9.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 762FCC433DB for ; Mon, 22 Mar 2021 16:33:44 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 13CE86157F for ; Mon, 22 Mar 2021 16:33:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 13CE86157F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ubuntu.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=tXCztHkKBEDsM/oI1aOsBgbTUwA1nKiShI1NBTKtD40=; b=hLTFW0UoCyDO/mMDbcHDKX5dg mEXvJ2dWaX1x1LhiT9b75uyqTlQrw+V1I1hZ5MViIfeqEdT2e1SR6oUmLVTToY/+8SOwsYUWwBYoV l3iX74hOkLHrb5AoZuHZPkQV3yP7XqWKkSqMiKN0CACPU75Z/nncoRzSkGirbzwjGvuirE1faTlYV pXXDcBsdFfjn7iAJtkVGHSc+zluWyAr5JCFocFeFMiUJmrxWUh+1N6FaFEGbujgaAUYIZucq/DF4r 11C5pxyfnp7B9eaiab0EiMCZPzWmJZg3TmdbCqaesQH8kirJBHyUHplI9Zum/uxHeVHGS7/HjUD0A ULmTjbSNQ==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lONTI-00C2Vb-BR; Mon, 22 Mar 2021 16:32:04 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lONT0-00C2Tf-AY; Mon, 22 Mar 2021 16:31:50 +0000 Received: from ip5f5af0a0.dynamic.kabel-deutschland.de ([95.90.240.160] helo=wittgenstein) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1lONSm-0008Gw-T8; Mon, 22 Mar 2021 16:31:33 +0000 Date: Mon, 22 Mar 2021 17:31:31 +0100 From: Christian Brauner To: Arnd Bergmann Cc: linux-kernel@vger.kernel.org, Martin Sebor , Serge Hallyn , James Morris , Arnd Bergmann , x86@kernel.org, Ning Sun , Jani Nikula , Kalle Valo , Simon Kelley , James Smart , "James E.J. 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Biederman" , Kees Cook , Miklos Szeredi , Tycho Andersen Subject: Re: [PATCH 03/11] security: commoncap: fix -Wstringop-overread warning Message-ID: <20210322163131.yaovowes2raydgyg@wittgenstein> References: <20210322160253.4032422-1-arnd@kernel.org> <20210322160253.4032422-4-arnd@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210322160253.4032422-4-arnd@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210322_163146_723554_0A9DBCDD X-CRM114-Status: GOOD ( 13.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gTW9uLCBNYXIgMjIsIDIwMjEgYXQgMDU6MDI6NDFQTSArMDEwMCwgQXJuZCBCZXJnbWFubiB3 cm90ZToKPiBGcm9tOiBBcm5kIEJlcmdtYW5uIDxhcm5kQGFybmRiLmRlPgo+IAo+IGdjYy0xMSBp bnRyb2RjZXMgYSBoYXJtbGVzcyB3YXJuaW5nIGZvciBjYXBfaW5vZGVfZ2V0c2VjdXJpdHk6Cj4g Cj4gc2VjdXJpdHkvY29tbW9uY2FwLmM6IEluIGZ1bmN0aW9uIOKAmGNhcF9pbm9kZV9nZXRzZWN1 cml0eeKAmToKPiBzZWN1cml0eS9jb21tb25jYXAuYzo0NDA6MzM6IGVycm9yOiDigJhtZW1jcHni gJkgcmVhZGluZyAxNiBieXRlcyBmcm9tIGEgcmVnaW9uIG9mIHNpemUgMCBbLVdlcnJvcj1zdHJp bmdvcC1vdmVycmVhZF0KPiAgIDQ0MCB8ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg bWVtY3B5KCZuc2NhcC0+ZGF0YSwgJmNhcC0+ZGF0YSwgc2l6ZW9mKF9fbGUzMikgKiAyICogVkZT X0NBUF9VMzIpOwo+ICAgICAgIHwgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBefn5+ fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+ fn5+fn4KPiAKPiBUaGUgcHJvYmxlbSBoZXJlIGlzIHRoYXQgdG1wYnVmIGlzIGluaXRpYWxpemVk IHRvIE5VTEwsIHNvIGdjYyBhc3N1bWVzCj4gaXQgaXMgbm90IGFjY2Vzc2libGUgdW5sZXNzIGl0 IGdldHMgc2V0IGJ5IHZmc19nZXR4YXR0cl9hbGxvYygpLiAgVGhpcyBpcwo+IGEgbGVnaXRpbWF0 ZSB3YXJuaW5nIGFzIGZhciBhcyBJIGNhbiB0ZWxsLCBidXQgdGhlIGNvZGUgaXMgY29ycmVjdCBz aW5jZQo+IGl0IGNvcnJlY3RseSBoYW5kbGVzIHRoZSBlcnJvciB3aGVuIHRoYXQgZnVuY3Rpb24g ZmFpbHMuCj4gCj4gQWRkIGEgc2VwYXJhdGUgTlVMTCBjaGVjayB0byB0ZWxsIGdjYyBhYm91dCBp dCBhcyB3ZWxsLgo+IAo+IFNpZ25lZC1vZmYtYnk6IEFybmQgQmVyZ21hbm4gPGFybmRAYXJuZGIu ZGU+Cj4gLS0tCgpTZWVtcyByZWFzb25hYmxlLApBY2tlZC1ieTogQ2hyaXN0aWFuIEJyYXVuZXIg PGNocmlzdGlhbi5icmF1bmVyQHVidW50dS5jb20+CgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51 eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5v cmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==