From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 DFE811F4190 for ; Fri, 14 Nov 2025 12:36:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763123795; cv=none; b=Ikf6ipdCysw0EqRXJGuyhjnWl0sBHYSrOcGmZFgpSyUqqwJxIDiryNhZmLK4YKEhHCN30/DsGxwLyEFKNy5mTaf+ICmE2jdkbgTYKfk88uwOAT70KlA5FVcgNIBrLlc8b+ajd+GtyAQvOEIhiDe/Sd5bKGTslSwW8WdIwdUdD04= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763123795; c=relaxed/simple; bh=pYFS1w5LqSKiBpHE0JjLQrQpSHXEGR4KHD20HgaVFvg=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=EDDpYJgaTUocDQYR32didUWkLY5Tv3cw+dH6t/WPLzfx69KA+5Pqyiw7ClEGKABg9BCVjKVn3uSg7TqIZ01JF75nYU7D9I+H2UkoLCblHY89k7lS4///A1+6fZGBsD9zq+M57M9vCpqaUO376JdRrXZueSwbQ30FgnJwITYJhcQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=Yfga4M8I; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Yfga4M8I" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1763123792; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=lQ2USXoE4NiSdUEtifEbQeH6RF51pkvHHbzeKKFsOLk=; b=Yfga4M8IH2+f+3fJcJr9wQjB086j2VdXTWGX6gwrph4cKxIajqmh1A7Me1sghCHuXJ4Q09 OCEJVLdQni6VmGXXu4cRiYciDoE/P5xt7HW1/4QRLSFEX4cu9YlmoV24xftz7H+6gCVPRi J1ic1zvlka+RqcO4q4dC2lZD1NqtiWo= Received: from mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-264-KJXWNvNoNw6uS43y9rSUqg-1; Fri, 14 Nov 2025 07:36:27 -0500 X-MC-Unique: KJXWNvNoNw6uS43y9rSUqg-1 X-Mimecast-MFC-AGG-ID: KJXWNvNoNw6uS43y9rSUqg_1763123786 Received: from mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.111]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 6C36518AB42A; Fri, 14 Nov 2025 12:36:25 +0000 (UTC) Received: from wsxc.redhat.com (unknown [10.96.134.52]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 43910180049F; Fri, 14 Nov 2025 12:36:21 +0000 (UTC) From: Ricardo Robaina To: audit@vger.kernel.org, linux-kernel@vger.kernel.org, netfilter-devel@vger.kernel.org, coreteam@netfilter.org Cc: paul@paul-moore.com, eparis@redhat.com, fw@strlen.de, pablo@netfilter.org, kadlec@netfilter.org, Ricardo Robaina Subject: [PATCH v7 0/2] audit: improve NETFILTER_PKT records Date: Fri, 14 Nov 2025 09:36:15 -0300 Message-ID: Precedence: bulk X-Mailing-List: audit@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 Currently, NETFILTER_PKT records lack source and destination port information, which is often valuable for troubleshooting. This patch series adds ports numbers, to NETFILTER_PKT records. The first patch refactors netfilter-related code, by moving duplicated code to audit.c, by creating audit_log_nf_skb() helper function. The second one, improves the NETFILTER_PKT records, by including source and destination ports for protocols of interest. Ricardo Robaina (2): audit: add audit_log_nf_skb helper function audit: include source and destination ports to NETFILTER_PKT include/linux/audit.h | 8 ++ kernel/audit.c | 159 +++++++++++++++++++++++++++++++++++++++ net/netfilter/nft_log.c | 58 +------------- net/netfilter/xt_AUDIT.c | 58 +------------- 4 files changed, 169 insertions(+), 114 deletions(-) -- 2.51.1