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 E5FC6C04A95 for ; Wed, 28 Sep 2022 06:16:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232709AbiI1GQg (ORCPT ); Wed, 28 Sep 2022 02:16:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36232 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231496AbiI1GQa (ORCPT ); Wed, 28 Sep 2022 02:16:30 -0400 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B493B1114FB for ; Tue, 27 Sep 2022 23:16:29 -0700 (PDT) Received: by mail-io1-f71.google.com with SMTP id e9-20020a6b7309000000b006a27af93e45so7145498ioh.9 for ; Tue, 27 Sep 2022 23:16:29 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date; bh=Z339FYdU9+iXNfue2zmLUxx6HUu2Sr2qDtiusHT0KhY=; b=cwqBd/kw20aO2RLM9c9zZQZO1Q11J6OSshg7Td/ocEYuOQD7doyQdGfCyF7kO7rWGg 5pOL3/rcvUMCtyGdukFkb+TS7GkzUWhxwiSkTRMXwYT2PpP5jAP3g/0n6PvflMXx7J/i Y8/WLsufMBtl3+8x1ZHYL/+6EXhPMq5WjxVmTytwYiC2gTKkwdXxJqETIu8P4R2/ku1y Vz0cZIifJ9/fcahXhAOzWwtQvLoNvL5RHXW+g1IOCO+gAgxL/o0wIiVqmXy8CceTGPd3 KrQlsVs/FjRtuN4Jl+15dxPNbHDCKWyt5fARyNjexIPprad3ScQcCFrD+6ja82P8JujP JQPw== X-Gm-Message-State: ACrzQf1ZAQxKv/rLd/6RHwpx3nSXvWpknyWfT1CSk7IrRUboWpDOzBi9 qg0LlyRdh0y4+nzH2TcCSIuf/wBR6k05u++EqE+GccN0meLo X-Google-Smtp-Source: AMsMyM7UwJJT5yH/iid3vvJWyCpOQ2n41iNMeCecYUkoPWmZmdwPlLmvfYJB9HWXT/pIbyvnM0tR8ovSkpM/Fl2BRemSL8VKgIGs MIME-Version: 1.0 X-Received: by 2002:a05:6638:300b:b0:341:d28e:871 with SMTP id r11-20020a056638300b00b00341d28e0871mr17168181jak.140.1664345789060; Tue, 27 Sep 2022 23:16:29 -0700 (PDT) Date: Tue, 27 Sep 2022 23:16:29 -0700 In-Reply-To: <20220928060450.1989643-1-eadavis@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000008a5cad05e9b6b3fa@google.com> Subject: Re: [syzbot] KASAN: slab-out-of-bounds Read in ntfs_get_ea From: syzbot To: eadaivs@sina.com, eadavis@sina.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: fs/ntfs3/xattr.c:55:7: error: assignment of read-only location '*ea' Tested on: commit: e47eb90a Add linux-next specific files for 20220901 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git dashboard link: https://syzkaller.appspot.com/bug?extid=c4d950787fd5553287b7 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=13898c04880000