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=-5.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 B260DC43331 for ; Fri, 3 Apr 2020 02:07:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8F7FF20787 for ; Fri, 3 Apr 2020 02:07:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390313AbgDCCHH (ORCPT ); Thu, 2 Apr 2020 22:07:07 -0400 Received: from mail-il1-f198.google.com ([209.85.166.198]:46533 "EHLO mail-il1-f198.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388951AbgDCCHG (ORCPT ); Thu, 2 Apr 2020 22:07:06 -0400 Received: by mail-il1-f198.google.com with SMTP id n18so5371504ilp.13 for ; Thu, 02 Apr 2020 19:07:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=7J/k6eEvJIq17JOSR8idMeCvoHGU5sGu3VSOhnubzmQ=; b=JjdxLl63tS37B1R1qCuUpiM5uUiLCCvdCenhR4Y0LXsb4hN6wb7c+fdsMqusmo0MtC mRhXf/yaxwrVTTzVdycLTlSzuHw2w75P8sPp+4y48E2j+mbZnw360cRpHB1NfaSqBGHE rCu/sxp2tERQh43Q446ZTms3Oqqvkt4N8KPvXYSQb0+v8HGmknxR8hTXgVjrM9IMZVoG Bu/wFs82I9JoGSO1n7IVBIKlAX8xrBfbaz80DXqjXNCb60/5fkd5dqzS+uJUBaxxYAEZ rhBVJAKr/6wQZXCkTFJoZQqZOx7bDJLWlPzWxxbLzz7Grj5ct7utQqdSDMx1PbOtH+O7 7pmg== X-Gm-Message-State: AGi0PuaxncvPbqewOl32XEk6pOM9mfNUx5w6xf9NezKouNwSc4euD13d FCnTamlf2N6Dmnkww0glZyOaGGaSt8EM0tF+P4+yqViXVUxv X-Google-Smtp-Source: APiQypIAlBCMDIO8Mp11ihUP2Aa0Ng3EkKSMlaylNoj+IQZ2XoML5J9qeSvuWJ7dpt7NnOEllOT2e+Bk8VEnYuPTEsrmo2SdkbZx MIME-Version: 1.0 X-Received: by 2002:a6b:dd14:: with SMTP id f20mr5790683ioc.123.1585879624594; Thu, 02 Apr 2020 19:07:04 -0700 (PDT) Date: Thu, 02 Apr 2020 19:07:04 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ae3c0205a2595fc4@google.com> Subject: Re: KASAN: use-after-free Write in ath9k_htc_rx_msg From: syzbot To: andreyknvl@google.com, anenbupt@gmail.com, ath9k-devel@qca.qualcomm.com, davem@davemloft.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+b1c61e5f11be5782f192@syzkaller.appspotmail.com Tested on: commit: 0fa84af8 Merge tag 'usb-serial-5.7-rc1' of https://git.ker.. git tree: https://github.com/google/kasan.git usb-fuzzer kernel config: https://syzkaller.appspot.com/x/.config?x=a782c087b1f425c6 dashboard link: https://syzkaller.appspot.com/bug?extid=b1c61e5f11be5782f192 compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=172383dbe00000 Note: testing is done by a robot and is best-effort only.