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 35B65C4332F for ; Fri, 10 Nov 2023 18:20:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234895AbjKJSUb (ORCPT ); Fri, 10 Nov 2023 13:20:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39326 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345010AbjKJSRX (ORCPT ); Fri, 10 Nov 2023 13:17:23 -0500 Received: from mail-pg1-f199.google.com (mail-pg1-f199.google.com [209.85.215.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A06803482F for ; Fri, 10 Nov 2023 04:47:05 -0800 (PST) Received: by mail-pg1-f199.google.com with SMTP id 41be03b00d2f7-5b7dfda133dso1847614a12.0 for ; Fri, 10 Nov 2023 04:47:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699620425; x=1700225225; 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=h8dag5tBV7eFqm3uz/w48v/dFE13Fly9qAPNRz4QSK8=; b=ZhbvRTvPbHuNYFIvGDtPGEoGM/zYiVJ4QngsbTbN5GI0R8Dbgb8fR6mg1l+rhy0Unj pGr7e4UyXuNoPaZVq9CVtElRAOeSySgC+fyMdUXBih8cNDoyJ78d4b5f/JyMNU/CU94f U5BclaoueEqd2DXowWD4nlV0CSejZTPSEund2WAxhptNuXVCHy51Ha4p92XmEUDzscFY bGhGb1aDAPdDSvS+71BgN4mDumKH6MUHJyhAjgYzjqRj/jbpv7BqIRSbbnCEkQgUe6Jj /8TtEqyFj8cXX3LdS2ovkKiPk/Pp1H/ZHpKd6TzG9zcIy1aFl2lDpRvM+RCuCj2fORzf 9b8w== X-Gm-Message-State: AOJu0Yz7Dj+4MMhuhMj+N1VuUKwAnFiirDOwiZiH9+1W+x6pPdxrwVag z2LqbkK8b93AxSLToNp0qzAx+ZQ9izCkqRIBvU4NaGm9G5uC X-Google-Smtp-Source: AGHT+IHTy1MTWKHpIMrkFyDaGcaIzkHe5lpVSlvMunjLPrL8sIYeGaXtc5QE2eCkzrtfNPDKolvb3finXrCK8a1B67fYCqxUAFeB MIME-Version: 1.0 X-Received: by 2002:a17:90a:7e97:b0:280:2609:6d5d with SMTP id j23-20020a17090a7e9700b0028026096d5dmr1209024pjl.4.1699620425246; Fri, 10 Nov 2023 04:47:05 -0800 (PST) Date: Fri, 10 Nov 2023 04:47:05 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000b3392d0609cbb70a@google.com> Subject: Re: [syzbot] [net?] [nfc?] KASAN: slab-use-after-free Read in nfc_alloc_send_skb From: syzbot To: eadavis@qq.com, 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 tried to test the proposed patch but the build/boot failed: net/nfc/llcp_commands.c:757:2: error: no member named 'sk_lock' in 'struct nfc_llcp_sock' net/nfc/llcp_commands.c:788:2: error: no member named 'sk_lock' in 'struct nfc_llcp_sock' Tested on: commit: aea6bf90 Merge tag 'f2fs-for-6.7-rc1' of git://git.ker.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git kernel config: https://syzkaller.appspot.com/x/.config?x=93ac5233c138249e 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=15cddc70e80000