From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesper Dangaard Brouer Subject: [RFC net-next PATCH 0/2] bpf: followup avoid leaking info stored in frame data on page reuse Date: Wed, 18 Apr 2018 14:10:06 +0200 Message-ID: <152405338404.30730.9846848505925123326.stgit@firesoul> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, Jesper Dangaard Brouer To: Daniel Borkmann , Alexei Starovoitov Return-path: Received: from mx3-rdu2.redhat.com ([66.187.233.73]:39686 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752116AbeDRMKJ (ORCPT ); Wed, 18 Apr 2018 08:10:09 -0400 Sender: netdev-owner@vger.kernel.org List-ID: This is a followup to fix commit: 6dfb970d3dbd ("xdp: avoid leaking info stored in frame data on page reuse") Posting as RFC, as I want Daniel to review this before it goes in, as Daniel usually have smarter/brighter ideas of howto solve this in a more optimal manor? --- Jesper Dangaard Brouer (2): bpf: avoid clear xdp_frame area again bpf: disallow XDP data_meta to overlap with xdp_frame area net/core/filter.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)