From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 32C7F26C3BE; Wed, 18 Mar 2026 02:19:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773800389; cv=none; b=WeiY1L/4Gk7TiZudHtJ27vjfrRYfZjx528nfwmCMuv5YcIia/RXWnROspHvP7wu2a3FL11YNL0aXvoIRxCzjNVReN5noiCLV7NpFyq5x53i6dpk2WzGOL1Ja846Md5q3kEwGvHfp+luomOfLv3rxxyFZwcVAKrZaHjcMTO1UxzE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773800389; c=relaxed/simple; bh=5AMRuC9KN5I6BUZQ0uNCL0Bhon0H67blTHq06NTIBG0=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=FVIhAdRI0wtzOCdlbyNBQmjUtXOvz1891h5WzNSqivTd9y8JxjXkuPvyajYOFIeHcAybq/JFHaC6NHjp6sgl73aaUC3T7gL+JyTu+lwnRATNKwNjae3ab0wCn+3Jfh/xxgMtYUA09dZgGUt3oa4XLqmu8yUUyiozrRFjGkboArA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GcCEPOFo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GcCEPOFo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 06883C4CEF7; Wed, 18 Mar 2026 02:19:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773800388; bh=5AMRuC9KN5I6BUZQ0uNCL0Bhon0H67blTHq06NTIBG0=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=GcCEPOFoUPxdSjc2oAMq34tuEt5NKWU0QRfDmQsoE7otQmLwYx16btWbkHWMPZV8R i0L0Ck36DdgXgGJGpwAlIeTbR9TZ8cmSgTB1lXew5UDQK8auk2EiodhFgvMvNfJzhQ kcbkCNlG2x6eLftxjk7mXxJ8H3o35Ri8mPU66gTX1zIYRvVdIJ7NWHx/isF0poeS1f YFpY7jDZCM0rBofkDh3S5SyVrf89O1m8KDRA66eL/bcIs3y7a95ymuadk9rd3N4Oou OL/nI6o6VRxPAAVFUSZ86isAD/cw8dG0maQpycTkpQT1Wr9bQpejxwKHl8iSvuApND gsZlZuBDEbW6Q== Date: Tue, 17 Mar 2026 19:19:47 -0700 From: Jakub Kicinski To: Thorsten Blum Cc: "David S. Miller" , Eric Dumazet , Paolo Abeni , Simon Horman , Amir Goldstein , Christian Brauner , Tim Bird , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next] net/dns_resolver: clean up and simplify dns_query() Message-ID: <20260317191947.40fdfc49@kernel.org> In-Reply-To: <20260316213846.1049655-3-thorsten.blum@linux.dev> References: <20260316213846.1049655-3-thorsten.blum@linux.dev> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Mon, 16 Mar 2026 22:38:45 +0100 Thorsten Blum wrote: > Fold the name length checks into a single early check, and use > kmemdup_nul() for name-only descriptions and snprintf() for would be easier to review it if it was two changes but.. > ":" descriptions to simplify dns_query(). > > Signed-off-by: Thorsten Blum > --- > Compile-tested only. .. we have a policy against encouraging trivial cleanups. If you can't even test this let's not bother. -- pw-bot: cr