From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792427666; b=IVcUIdj9EIExog+mrS/1ihFljT/qLTB4LNflai2VCkMfawk+jqNBEVRMo0wJldC/Gvyj Yp0Ucc9jzs9wBabXZP6femgn31Ydcp5KH1qKo8ZndfMCWGu6jXhzojxAEWlCMxGoMu47P ka/rxRAZn1INXz7LZMG6MqluzONA1hEyTpLNfPZqB5akqgiX3bIbzSN56t870FFevVKcI Ho4eTzmaq1cmpRMcXfVcQU8oNoJJ+r9telWjXXIXwx8EdOsRUJMpS/qU68q79VLxE5Eti eihJGVDBhUuUSo+t9X/8vX5n0PAybqJdpR9Xm8bOrK1TRTETDzQRcolYffzLUxmcySA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792427666; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=R+2F6AJyqmMhZLLiE1+5yjRPhKmjITuzkCioBcCEkj4=; b=N/qHG9UfPvINCYpmUzO+Np0HTLgTW3ouy3cVyq70w4yG0vbnYtvFOss1G4IiRu95h5mk zaxY9vu30JAI3THZq9ZfzrAwn77Uej1dYmFamWc6ZyKQhnCQY9wnHUqh+h2XV/LRisO2d /cHJx5su2SetQiLc6xEO374q87YLCW7uODBLqxUOIcFIuwF0GbFF7nswaEFQRRRm4V2yu bvf3QP7IA3nMzJHUtxkl1ZJWSfdGsBuG/k5/JPJR6RF4E1LlDqOx6Nvd+8XCCp89ZJCra qPzTUhwfsBIw2g8SxBivQNrfMJiXfWJRDA+OFU4uuRNJPJ/cyv3eVn8lgXmy3pCYAmg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=aaP7vIjz; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with UTF8SMTPS id B1BA5606A31B; Mon, 19 Oct 2026 16:34:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=aaP7vIjz Received: by smtp.kernel.org (Postfix) with UTF8SMTPSA id C2FDD1F000C4; Mon, 19 Oct 2026 16:34:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792427665; bh=R+2F6AJyqmMhZLLiE1+5yjRPhKmjITuzkCioBcCEkj4=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=aaP7vIjzQrjDdSoVL4EhGhsVnweMBxBgslyfIrozPvi/ha3RucSLWqOaYD+IChK3G eG25KDO0sRkBxN9a0yJTXxNebxxJjFDzb5oI19eg2XayL/5pTGZ/2FHzPncyKt7xwU aYJQXIyO6ghaQ8Q9as2B/u0nN+bqi4BsTY6ycKN/UFLkgDUdqmpfahnarRbsrYgvA2 ryk6qL5zC70Kkqco6lrHzGCBcSS6y4AHZ5fk5Zie0ai39fjbnAtygm4RjwRClw+7sN lphfi4TaXA4ImmlVGADdQywyzmYzeWSnEqXphMnc8xPO8e1GEkmd03EKm1U5LsM0A+ kbkC7yGNbpNUw== Date: Mon, 19 Oct 2026 19:34:21 +0300 From: Jarkko Sakkinen To: David Howells Cc: keyrings@vger.kernel.org, Eric Biggers , stable@vger.kernel.org, Paul Moore , James Morris , "Serge E. Hallyn" , Andrew Morton , "open list:SECURITY SUBSYSTEM" , open list Subject: Re: [RFC PATCH 6/8] KEYS: Prevent overflow of user->qnbytes in key_alloc() Message-ID: References: <20261019142516.300040-7-jarkko@kernel.org> <20261019142516.300040-1-jarkko@kernel.org> <2610123.1792424505@warthog.procyon.org.uk> X-Mailing-List: linux-security-module@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2610123.1792424505@warthog.procyon.org.uk> On Mon, Oct 19, 2026 at 04:41:45PM +0100, David Howells wrote: > I suggest merging patches 4 and 6, then add: > > Reviewed-by: David Howells Ok, I'll merge 1-2 and 4-6 both and apply, thanks. Br, Jarkko