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 8166213A3EC for ; Fri, 14 Feb 2025 07:18:25 +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=1739517510; cv=none; b=HADFfMkyFWbMJlhX1ETQETbA3pSciy0zCxzbNhfjpa+mXfblDrsc4jmcgacwq1Za/JsT6xOp5zLi5JqcStghc0DSAMx1gSqeBVuDRIPjPkOonrow1+UtlmjtPsTbim5EK6G1yzRbfMLWV9tJuTPSURbnCfhI4ybkmsGqrh75NQE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739517510; c=relaxed/simple; bh=cOSn0a4Wtc21kbM0GETPTUeTbvBSm9oOBHstlm2Um4E=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=CWCqIhigifLEUTKfqT7sSpRVe2SkgaMzwKVBLhewVeNP09WOTi13iScCIRQkm7UC5bdfiLTO9XvUPIqzCJGmi/PmjLCdbJiADzrCUOh4YcAueMJcIxjHaqKOXTOIyCZQXmgHBQuDz+U8qNAShwMxnQWZbyppIeDAlqyL9A8A3rI= 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: from fw by Chamillionaire.breakpoint.cc with local (Exim 4.92) (envelope-from ) id 1tipxo-0002ck-Qq; Fri, 14 Feb 2025 08:18:16 +0100 Date: Fri, 14 Feb 2025 08:18:16 +0100 From: Florian Westphal To: Sunny73Cr Cc: "netfilter-devel@vger.kernel.org" Subject: Re: payload expressions, evaluate.c, expr_evaluate_bits Message-ID: <20250214071816.GA9861@breakpoint.cc> References: 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: User-Agent: Mutt/1.10.1 (2018-07-13) Sunny73Cr wrote: > contents of /etc/nftables.conf (run in dash shell Debian 12.9): > ------------------------------- > #!/usr/sbin/nft -f > flush ruleset > table inet filter { > chain filter { > type filter hook output priority filter; > > @ih,0,129 == 0 \ > accept; > } > } > ------------------------------- > > Output: > > nft: evaluate.c:510: expr_evaluate_bits: Assertion `masklen <= NFT_REG_SIZE * BITS_PER_BYTE' failed. Fixed last year: https://git.netfilter.org/nftables/commit/?id=58904b8b55a2a7941287f0267601eb54c75432a0