Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp1147052pxf; Fri, 9 Apr 2021 00:51:35 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyZ3dt5Mo1ZHi7bzh8gKJRmHCfM6eivBNI+Lq2QpWSTb3IecfRhlpIsvRRRWu1+6QhlJ1Mf X-Received: by 2002:a17:90a:fd02:: with SMTP id cv2mr12571587pjb.66.1617954694871; Fri, 09 Apr 2021 00:51:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1617954694; cv=none; d=google.com; s=arc-20160816; b=QGiSuWsUZj5d1O81JvP+Q4cc9PdQdReGO1Jj5ELrg0YyX8WDEDGIjIV/QBlSriC8dv UDAugL9tEfd71OcP7okTB6HXyCDZzVFxIeVi9ohPEUGNzuovC2yhbiL73t2KixU+PWxc 3wSjAUMAjSJ4uw/OapGAMLAO2g9lHfKRqvxRvA/8b02k+GSDYuwuk5QXhRqhHwgfvQsi ZhgWPjlAtNGTkbzcBPk9msOIkFki2OvxyxQdn7LYztHXd7HIwJbAKmKHpkvo+Ta43bFD kXMcHFPCK4P4I/xDsbqbbzZyF6kiGA4sI7Ku743mZxz7cjcvY5LzPjNWkiQbmVGrpPyn o4TQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=u9KUSambcEuxqskYJF089fORetykZwn/uYjW9eWuN1g=; b=k1VUlpIg8WzHheuFTcWR1aX/Zi2LVIMALA3IcI3SyNENyWe060Q1LdXuwIT3oDxG7H k7cDdjATbcx3D2B39+eikJQkE7aylf0rzoUHZ3j+MX+8YbmMANoC6zvj2wPDg23cHYm8 eHPSR+Z1U82WABgwfMXhd2TPSt8D44e3neOEzSCWygKodQzmRQVa5hzsTKUSNb8R0wIa /nZi7XLM2jubfgBNTEpgfUfWRFZZJrxf9sbsaP8G374vYr7k+IAXpcaIFOsXVwiYt7+g zBGk1yqM5UJiXWnwfUfOIKCfnnXGR6QH606OI3Rz63KJ7n4zHYcDoWILOAWK/tmT6SfG z8Zg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id w184si2053472pgb.395.2021.04.09.00.51.21; Fri, 09 Apr 2021 00:51:34 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229751AbhDIHv3 (ORCPT + 99 others); Fri, 9 Apr 2021 03:51:29 -0400 Received: from helcar.hmeau.com ([216.24.177.18]:51992 "EHLO fornost.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229545AbhDIHv2 (ORCPT ); Fri, 9 Apr 2021 03:51:28 -0400 Received: from gwarestrin.arnor.me.apana.org.au ([192.168.103.7]) by fornost.hmeau.com with smtp (Exim 4.92 #5 (Debian)) id 1lUlv3-0006Ct-4z; Fri, 09 Apr 2021 17:51:10 +1000 Received: by gwarestrin.arnor.me.apana.org.au (sSMTP sendmail emulation); Fri, 09 Apr 2021 17:51:09 +1000 Date: Fri, 9 Apr 2021 17:51:09 +1000 From: Herbert Xu To: Randy Dunlap Cc: Linux Crypto Mailing List , Dexuan Cui , Eric Biggers , LKML Subject: Re: crypto: possible NULL reference Message-ID: <20210409075108.GB31447@gondor.apana.org.au> References: <08384a82-8b41-69e0-ad04-705f011ed92a@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <08384a82-8b41-69e0-ad04-705f011ed92a@infradead.org> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Mon, Mar 29, 2021 at 09:11:17PM -0700, Randy Dunlap wrote: > > Is there something else protecting the improper use of > in these cases? or is a patch warranted? The curve ID is always hard-coded and AFAIK we don't have any use-cases where an unsupported curve ID is used. Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt