From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from Chamillionaire.breakpoint.cc (Chamillionaire.breakpoint.cc [91.216.245.30]) (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 50F4814B950 for ; Sun, 24 May 2026 17:16:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.216.245.30 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779642976; cv=none; b=hfcj+yGmpBU1mAg8i/HFQYfUVfAaA47MJQMKPHTALjnjfjouEC3SqVFr8NhRtcgC4f+wdCIlhBNVk6jSxDIC8pkXnMfjWdDRNKt3YyfbqMWee7rHqkzUMPm9Lgc9PW7cFP4mlX/8JcbCwMxt2fAXAVwk5j7sEeRmA3N0EXiAdiY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779642976; c=relaxed/simple; bh=yZtPLFbdYZL7AYTzQWSTczVP2EYlG7BLjfJfaiWIyfI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ZvogiIYpZrPdhW9Ta7xxDa9uJUH/Vx2bxF9T5QZ3lHIV0tqqRxe+GhOJKNuEU/uMiS3od1fowuBFrG9P2X9C77Q0PXxgCOqWbFTGAMALU4CIufaxf4PV9wyW5obJ8pWwPVL/1KrOhQ4JNh0Rkv5gzW0QHoYr1VaPldbYxF2rUPE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=strlen.de; spf=pass smtp.mailfrom=strlen.de; arc=none smtp.client-ip=91.216.245.30 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=strlen.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=strlen.de Received: by Chamillionaire.breakpoint.cc (Postfix, from userid 1003) id 36BA160551; Sun, 24 May 2026 19:16:05 +0200 (CEST) Date: Sun, 24 May 2026 19:16:04 +0200 From: Florian Westphal To: Fernando Fernandez Mancera Cc: netfilter-devel@vger.kernel.org, coreteam@netfilter.org, pablo@netfilter.org, phil@nwl.cc Subject: Re: [PATCH 0/3 nf-next] netfilter: synproxy: timestamp adjustment fixes Message-ID: References: <20260523194743.5888-2-fmancera@suse.de> <7dcb73cb-11ab-4c9d-89bd-7418bdc86fdb@suse.de> Precedence: bulk X-Mailing-List: netfilter-devel@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: <7dcb73cb-11ab-4c9d-89bd-7418bdc86fdb@suse.de> Fernando Fernandez Mancera wrote: > What do you all think? nf or nf-next for the 4 commits? I tried to reproduce > an UAF but couldn't trigger it. Although, I was able to write to the stale > pointer using tc mirred.. nf. But I'm not sold on this series: dropping patckets outside of rulesets should be a last resort.