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[2620:137:e000::1:20]) by mx.google.com with ESMTP id e3-20020a17090658c300b006cf034a8f28si5481795ejs.147.2022.02.27.02.01.43; Sun, 27 Feb 2022 02:02:07 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230106AbiB0Hxw (ORCPT + 99 others); Sun, 27 Feb 2022 02:53:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47128 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229974AbiB0Hxt (ORCPT ); Sun, 27 Feb 2022 02:53:49 -0500 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5872246676 for ; Sat, 26 Feb 2022 23:53:13 -0800 (PST) Received: by mail-il1-f199.google.com with SMTP id q6-20020a056e0215c600b002c2c4091914so2361983ilu.14 for ; Sat, 26 Feb 2022 23:53:13 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=8x4prQR53xKdTVGUoxh3U1NM4w8xxnpghylkDWISnKI=; b=bMhVLPos/5876EjRT8vLiAHe2XevpPt8XTEzTjsPUUX8+SKZwYDo4baM1BoeX7LmDB GzVLqMzg5EyFUOaqgTa/DIpIG4mDXBDN0Sia5+M9c1MhPndf7vyIiLGGQG7LVIMEZMlN cQQ/m6KVw5NOD07SR35lkRkNNIq/IiSji3X09Ibig744GuYwiyHLFJDr0L+U029xbrkF b6rSIgrLB1mPqHJSVzAs7zun1NExy95q026ygQmxPdp0Bk2QspqRW0M6w3Mo2xlJaD7p QDlJL9a+Z10PBodtde57tGKJj35JgXYULuH4QkzZXdHzsxlSOne/Kl4usc4ewbzkQ4Jd fefg== X-Gm-Message-State: AOAM532E860LqEAdSJ6O2WUOQG3etqzJGDKoZpu1EBX7DVOy79yo5zfN 9QDlTIVp4xQGGcdptEzUBxWr13uRWPxaa+4PJe10qUIja7dU MIME-Version: 1.0 X-Received: by 2002:a05:6602:3409:b0:641:a051:df23 with SMTP id n9-20020a056602340900b00641a051df23mr11607999ioz.98.1645948392694; Sat, 26 Feb 2022 23:53:12 -0800 (PST) Date: Sat, 26 Feb 2022 23:53:12 -0800 In-Reply-To: <20220227074046.2963-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000043e8b805d8fb398c@google.com> Subject: Re: [syzbot] KASAN: use-after-free Write in sco_sock_timeout From: syzbot To: desmondcheongzx@gmail.com, hdanton@sina.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-0.2 required=5.0 tests=BAYES_00,FROM_FMBLA_NEWDOM, FROM_LOCAL_HEX,HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+2bef95d3ab4daa10155b@syzkaller.appspotmail.com Tested on: commit: 922ea87f ionic: use vmalloc include git tree: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/ kernel config: https://syzkaller.appspot.com/x/.config?x=3f802340579dda19 dashboard link: https://syzkaller.appspot.com/bug?extid=2bef95d3ab4daa10155b compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=134f85da700000 Note: testing is done by a robot and is best-effort only.