From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B4EA4C0650E for ; Mon, 1 Jul 2019 11:46:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9190D204FD for ; Mon, 1 Jul 2019 11:46:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728684AbfGALqI (ORCPT ); Mon, 1 Jul 2019 07:46:08 -0400 Received: from Chamillionaire.breakpoint.cc ([193.142.43.52]:36744 "EHLO Chamillionaire.breakpoint.cc" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727128AbfGALqI (ORCPT ); Mon, 1 Jul 2019 07:46:08 -0400 Received: from fw by Chamillionaire.breakpoint.cc with local (Exim 4.89) (envelope-from ) id 1hhuky-0004UT-J6; Mon, 01 Jul 2019 13:46:00 +0200 Date: Mon, 1 Jul 2019 13:46:00 +0200 From: Florian Westphal To: syzbot Cc: davem@davemloft.net, fw@strlen.de, herbert@gondor.apana.org.au, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, syzkaller-bugs@googlegroups.com Subject: Re: KASAN: use-after-free Write in xfrm_hash_rebuild Message-ID: <20190701114600.gvlpwdajyxobqujy@breakpoint.cc> References: <000000000000d028b30588fed102@google.com> <000000000000f66c6e058c7cd4e0@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <000000000000f66c6e058c7cd4e0@google.com> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot wrote: > syzbot has bisected this bug to: > > commit 1548bc4e0512700cf757192c106b3a20ab639223 > Author: Florian Westphal > Date: Fri Jan 4 13:17:02 2019 +0000 > > xfrm: policy: delete inexact policies from inexact list on hash rebuild I'm looking at this now.