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 1715AC43331 for ; Fri, 3 Apr 2020 21:49:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DBA942078C for ; Fri, 3 Apr 2020 21:49:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728456AbgDCVtI (ORCPT ); Fri, 3 Apr 2020 17:49:08 -0400 Received: from mail-io1-f70.google.com ([209.85.166.70]:54105 "EHLO mail-io1-f70.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728459AbgDCVtF (ORCPT ); Fri, 3 Apr 2020 17:49:05 -0400 Received: by mail-io1-f70.google.com with SMTP id f6so7342531ioc.20 for ; Fri, 03 Apr 2020 14:49:03 -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=zSI07CjR5IyEH+/NIlKzkOBeWdFhLCDjSvm8dcjjF9E=; b=a67IEFnm6WcNhFCxq7OBvw1X+1H/0zT+J8Rjn5wTSL3Yty0+7SqHAbsMmKZ5Qyq+oR YPq1GAT3RZv7AJ3TKzpYmcXKr3xgfMw7rXdNaCt8qymxPDpijbZeBxqlH7WqkCDzb4Ud MMiE5GW7CWZwmt2BKp4MNtI6fve2XXgn2mDEIepCM7E/2T0Aamzgowe5otPhYcYGozKn 8jng3KZ5pJF85e1hnMsJUBfuWejMTmldWL0UuQmAGufkx4TZvblmjxYW1e3/B+PLNovh iiu/EiTqAsCX6QJU2CLNWuLsGd0V4BImv+y7bQdkiWMu+8OWe64E0LAkHgyX1KyToXnK UiZA== X-Gm-Message-State: AGi0PubkBLIrUufSRfaYaVWb9qzYA4vtbo0IShmRlFLrcq5s3Pg7w2CL 99RZncH1Qnl417DJfI9nfUlpQaqQnAdfcGIGGFs8/tBSRERd X-Google-Smtp-Source: APiQypIjGi0Wfgk0b25qP452rAzQr3GjIWACeIBF++/I8dzYGRRklPvqHEKztUVWk9BfQ+s9cnDjHNsygkQrmfW6PoH9mK/E1CNX MIME-Version: 1.0 X-Received: by 2002:a02:2b11:: with SMTP id h17mr10019717jaa.140.1585950543555; Fri, 03 Apr 2020 14:49:03 -0700 (PDT) Date: Fri, 03 Apr 2020 14:49:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000c7b02e05a269e206@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=11981b1fe00000 Note: testing is done by a robot and is best-effort only.