From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.secunet.com (mx1.secunet.com [62.96.220.36]) (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 BF97D35DA4F for ; Sat, 16 May 2026 08:02:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=62.96.220.36 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778918529; cv=none; b=P/y6DleUx26XRFTnuOUtGhTTU6VagFHV4Cm7SUbPx/rf4Uubrr0Uq+DtX1fOUJgC+jda98Db8xzxjCDJggM8C+up1z+qJz5E1/qvVQw4wjr+zU7XqI/mgl1XfMJK6yf5gIT6AOtpbj5B9UGxAnsOdYLwcAsMgxzUH9fo/Uua/9w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778918529; c=relaxed/simple; bh=rmBSBoqJRgR44i7sBj9XLcJHtxfdoUpHPDMy33NveKc=; h=Date:From:To:CC:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=q51DC66I56Z2T3VkiPpaFJ/GEnJTkq5Tl3Mr5ZjIqoF0fKNtaWcTHjXOd1rpIDIQHUpnKmAqzUrgXHkmayREC0wnsNMzvXXus4983k285ny9240cyH++Gt7T7K6tAexGIhbXUpZp7pBayTU0qmLv8leq+MQ0PnpuSg+msDBrV20= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=secunet.com; spf=pass smtp.mailfrom=secunet.com; dkim=pass (2048-bit key) header.d=secunet.com header.i=@secunet.com header.b=QUhedKOu; arc=none smtp.client-ip=62.96.220.36 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=secunet.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=secunet.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=secunet.com header.i=@secunet.com header.b="QUhedKOu" Received: from localhost (localhost [127.0.0.1]) by mx1.secunet.com (Postfix) with ESMTP id 0C3DC20842; Sat, 16 May 2026 10:02:06 +0200 (CEST) X-Virus-Scanned: by secunet Received: from mx1.secunet.com ([127.0.0.1]) by localhost (mx1.secunet.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id T7Dzd5T0gJ7N; Sat, 16 May 2026 10:02:05 +0200 (CEST) Received: from EXCH-01.secunet.de (rl1.secunet.de [10.32.0.231]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.secunet.com (Postfix) with ESMTPS id 89A1E201E2; Sat, 16 May 2026 10:02:05 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.secunet.com 89A1E201E2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=secunet.com; s=202301; t=1778918525; bh=DA9scekMGU8ncq/7IzwYDmbCTWbYK7SOnOCps6YNF8M=; h=Date:From:To:CC:Subject:References:In-Reply-To:From; b=QUhedKOu2VyIsRk4Mpt1FGj1kTQU6gLCLtRMF3ms3qucCGQk62CG2aqhkaqUr88zR Tga+SFQIdo/T9hBI6MmTyCfo/uipaHjLGNlaYFpAXxuNE4jgvJfi3alg7Kuf1GCppP m4WYyN1P3upY6uH3dBhP5Q8FzOdXexzqqFqfnJUUtEFh9a3/oyUJ/twLR0GYDjyuJ2 YFsyldNm+3csFZ/e4Hfunrjd8ewRXmGT1pvQ/BG5cgwhVJWL7ejQYhkdQZ5I+BgGTy rmD+32IXdWzPITHNLR5HwooStImPelSHQOfx1QsZ73ogiXWkQppv7Jvickz/GRFXN5 hvZClK5esXUSQ== Received: from secunet.com (10.182.7.193) by EXCH-01.secunet.de (10.32.0.171) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.37; Sat, 16 May 2026 10:02:04 +0200 Received: (nullmailer pid 498450 invoked by uid 1000); Sat, 16 May 2026 08:02:04 -0000 Date: Sat, 16 May 2026 10:02:04 +0200 From: Steffen Klassert To: David Ahern CC: , , , , , David Ahern Subject: Re: [PATCH net-next] xfrm: Reject excessive values for XFRMA_TFCPAD Message-ID: References: <20260513165028.33171-1-dsahern@kernel.org> 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-Disposition: inline In-Reply-To: <20260513165028.33171-1-dsahern@kernel.org> X-ClientProxiedBy: EXCH-02.secunet.de (10.32.0.172) To EXCH-01.secunet.de (10.32.0.171) On Wed, May 13, 2026 at 10:50:24AM -0600, David Ahern wrote: > From: David Ahern > > tfcpad is a u32, but that full range is excessive for padding. > Limit it to max IP length (64k). > > Signed-off-by: David Ahern Also applied, thanks a lot!