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=-8.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_IN_DEF_DKIM_WL 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 BFC5FC433FF for ; Tue, 13 Aug 2019 13:24:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 850D220578 for ; Tue, 13 Aug 2019 13:24:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="klCDEHZp" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729117AbfHMNYS (ORCPT ); Tue, 13 Aug 2019 09:24:18 -0400 Received: from mail-pg1-f195.google.com ([209.85.215.195]:42355 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728536AbfHMNYS (ORCPT ); Tue, 13 Aug 2019 09:24:18 -0400 Received: by mail-pg1-f195.google.com with SMTP id p3so956238pgb.9 for ; Tue, 13 Aug 2019 06:24:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=j0tOfAuaq4Yg1tlCptrYIfw0VPXXaj1XYpLOsoh7Qpw=; b=klCDEHZpmWkJPPQidkakgEgXbx7K+mh+kxAzIh4mApMDpWykbkRBjiipvjbq7rjP51 m2taFhkUE1KGOYFg1a8NeEYl6nUtvdPOqfV2bgCU1E0NzElNHgRnlnJQuaCJA+LZg7w/ CAQXl/PI/D1mDXUpwqNAkqoeBN5La26kLFpU1NDstEGUotyjJAuYzRmbHKzN5EJ+JDGk Pxu2vo1+Ew/7cY8UOFFk3sg4SvYp59P16Bdkis3auQvx6w1k0sX56M21hP5VsgEJ2mEo yZda03lIPx3Q5tCaFFG67kI/lFLHhgkkA4AZBoRKsjCzqziCTNgyA4K6M2+fd1Hh+AJY xlcQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=j0tOfAuaq4Yg1tlCptrYIfw0VPXXaj1XYpLOsoh7Qpw=; b=FVvFAFsNBTVQ65PL/djZj9RtRXmeoZefFynaAAWmk7PosLv+Q3/C1VdqosBoxwVo/6 WKcGKWf2jG4x/CIVtjkmz4Bm+jnmJxklApKyPOOx5lBy3mznzCGqk6N/EBq5Mg5Rdpdd zfLCqCQlpq28I8kgXsfRJRTihT1XyPJSXVMU5aM4Dn68cyu0qbSmkLILK8oz4VMTNbmr cjf75J8PUR8v0HGkfeObEscHhpARF+lWcR5UZG4MWJGoQiLexJwVOVlabzseLiGnsie6 Jq4p45bNRu1m7VBbmr2nxqHqjShE1PGILxDdn2c18Q4SFVWnxvPetDVsjAlOnKmwAwEX 4yKg== X-Gm-Message-State: APjAAAX3njkXa1S9LK8CalQz2jkac34s6m1a5CDm9zolK3VtMDvEZCjs 87s1WNnsLwZ8hlvJOg48RWq5JUlq3fvT1v05BUoIrQ== X-Google-Smtp-Source: APXvYqwXL9Y3zSaqYKpVcJ8Y7vJU0SJwj8kSb4tTv/tyCDGR3E1dijhh0Fh6x/iutCA7Kyx9g/dHhVlw+huCTmjW4n8= X-Received: by 2002:a63:3006:: with SMTP id w6mr34868777pgw.440.1565702657198; Tue, 13 Aug 2019 06:24:17 -0700 (PDT) MIME-Version: 1.0 References: <1565702535.7043.9.camel@suse.com> In-Reply-To: <1565702535.7043.9.camel@suse.com> From: Andrey Konovalov Date: Tue, 13 Aug 2019 15:24:05 +0200 Message-ID: Subject: Re: KASAN: use-after-free Read in device_release_driver_internal To: Oliver Neukum Cc: Alan Stern , Dmitry Vyukov , syzkaller-bugs , syzbot , LKML , USB list Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 13, 2019 at 3:22 PM Oliver Neukum wrote: > > Am Dienstag, den 13.08.2019, 14:42 +0200 schrieb Andrey Konovalov: > > > > > > [..] > > > On Thu, Aug 8, 2019 at 4:00 PM Alan Stern wrote: > > > Ah, that looks right, thank you. The patch worked correctly -- good > > > work Oliver! > > > > Great! Just a reminder to submit the fix :) > > I did last week: > https://patchwork.kernel.org/patch/11084261/ Ah, perfect, thank you! Apparently I've missed it.