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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A1BCBC4167B for ; Sun, 3 Dec 2023 18:46:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233870AbjLCSqB (ORCPT ); Sun, 3 Dec 2023 13:46:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43276 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229450AbjLCSp7 (ORCPT ); Sun, 3 Dec 2023 13:45:59 -0500 Received: from mail-oa1-f69.google.com (mail-oa1-f69.google.com [209.85.160.69]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 90ED6E8 for ; Sun, 3 Dec 2023 10:46:03 -0800 (PST) Received: by mail-oa1-f69.google.com with SMTP id 586e51a60fabf-1fb2f8f7eceso410338fac.3 for ; Sun, 03 Dec 2023 10:46:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701629163; x=1702233963; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=XLCa/XGzGC+73V+4mDlZPATeIzNNpXWej9TaKHlQ4kM=; b=LAY+APQF7f2NvH96fGhqCiis2fsE3NDSqAiMukOyL0COOqactRw53QzxW7/PZDWmTR 2oFDkNG10vxhteyQaYior4oAm/kW7bw7/8Q9WpugWoVaXow0r9scAOgBKqxfIvoGsqIv 32cwhv7HfQRFE3pzwrtheX1LoPCI/lpy2c6Az8h1ijs/hdwNNob+2MpyJHpvYSozLimL r1/3mXHGg9421ZQ6rcQ8aWdofCx/pm7G3JOPNDSMqrqBUiUQEgS26FCmqYmdcb7M1CR/ OCPL/91gO9geG9PLJimlLUtJe+qQz1NRXqs4FECxL5bGjij+Z2iF6+btgn5+uelbBU2y GoNg== X-Gm-Message-State: AOJu0YzpoNUtPl+IKZ+Xtq4N2Tm+YO1LkhDQLaMojRpn8aOlAEnYNded oeXhJ1eiIrxucmWQI2oSllRqJvHqJ1dXyGIkKReyQkJMMz3R X-Google-Smtp-Source: AGHT+IHnuFyrMLpO64Ow1BiQLZ9NYGB9COSZm/Nv5NybEYJDKC2JgXP8MLbqkNOONYuwRTX4OozlKaMZf0u2sYXXs7+eu6qNxGPq MIME-Version: 1.0 X-Received: by 2002:a05:6808:150:b0:3a7:2434:615a with SMTP id h16-20020a056808015000b003a72434615amr1397610oie.4.1701629162840; Sun, 03 Dec 2023 10:46:02 -0800 (PST) Date: Sun, 03 Dec 2023 10:46:02 -0800 In-Reply-To: <6b24a73f-095b-462c-8354-1cb606ea2f1d@siddh.me> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ca6c7f060b9f6977@google.com> Subject: Re: [syzbot] [net?] [nfc?] KASAN: slab-use-after-free Read in nfc_alloc_send_skb From: syzbot To: code@siddh.me, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" 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+bbe84a4010eeea00982d@syzkaller.appspotmail.com Tested on: commit: 8470e436 Merge branch 'net-cacheline-optimizations' git tree: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git main console output: https://syzkaller.appspot.com/x/log.txt?x=135600d2e80000 kernel config: https://syzkaller.appspot.com/x/.config?x=94286555cac4ea49 dashboard link: https://syzkaller.appspot.com/bug?extid=bbe84a4010eeea00982d compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=119eca30e80000 Note: testing is done by a robot and is best-effort only.