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=-5.6 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, 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 21CCEC04AAD for ; Mon, 6 May 2019 21:21:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E944221019 for ; Mon, 6 May 2019 21:21:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726383AbfEFVVB (ORCPT ); Mon, 6 May 2019 17:21:01 -0400 Received: from mail-it1-f197.google.com ([209.85.166.197]:44498 "EHLO mail-it1-f197.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726046AbfEFVVA (ORCPT ); Mon, 6 May 2019 17:21:00 -0400 Received: by mail-it1-f197.google.com with SMTP id v193so12757394itv.9 for ; Mon, 06 May 2019 14:21:00 -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=3WXXuM4jc1H6fTU0L4fqfM+2De6q8C/mSZo5MFiBbqA=; b=sRU+ZqcIQLZM26/cVuie12CIyPMsdw1mz9rSU9mjut+ulehjleNt0FaohYpytc+5aH 1OlQdjJxTBG7I3FbTFONvthoIc6220bIZm+rLxWkagaR/BkWn25tGIOPHrh8QyEKhYsz PV/zC5B1Ybp1KPY0HdJi2LcdktRzKB9X62vFlPv2juIKdGgVr1QUaPwWUt0RB/9hPYZK qYnYsNBz/9wxM6CJ8tbkhRSedIlGCDOGTgboqnvC6J9d/Ly/dcoLEmX1MCdVki8U0j2s TzkCQRYZ4T4r+xd8Ue1AE2hsH7TTaxW4wdMs6dZ5xUCt6DQR+qmmuY3pAzrVFolhmHId 3F0A== X-Gm-Message-State: APjAAAUri3uyqiApWXRfUZLOJ+CiPAvVRY1Pvt2aUSWKkeWDtBoV/osg zDV1/547hUHbQiNOwqT+V7dSwo96a5fGstTFB0UcLoOBsMUD X-Google-Smtp-Source: APXvYqznI2fnTDVloYMj/zQyCyUvoYQHrX8gdFMohsJBIw//BIN2L+HbvAMaPk6Zg0MMg16PBeg2Lyhg/NYzxVv35PxgqwHFjqAP MIME-Version: 1.0 X-Received: by 2002:a6b:f701:: with SMTP id k1mr18203142iog.240.1557177660211; Mon, 06 May 2019 14:21:00 -0700 (PDT) Date: Mon, 06 May 2019 14:21:00 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000004a08f805883ead54@google.com> Subject: Re: general protection fault in smsusb_init_device From: syzbot To: andreyknvl@google.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-usb@vger.kernel.org, mchehab@kernel.org, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com, wen.yang99@zte.com.cn Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes 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+53f029db71c19a47325a@syzkaller.appspotmail.com Tested on: commit: 43151d6c usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer kernel config: https://syzkaller.appspot.com/x/.config?x=274aad0cf966c3bc compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=12c3fda4a00000 Note: testing is done by a robot and is best-effort only.