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 170C0EB64DD for ; Wed, 19 Jul 2023 01:27:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229983AbjGSB11 (ORCPT ); Tue, 18 Jul 2023 21:27:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36602 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229479AbjGSB1Z (ORCPT ); Tue, 18 Jul 2023 21:27:25 -0400 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A30091BD7 for ; Tue, 18 Jul 2023 18:27:24 -0700 (PDT) Received: by mail-oi1-f199.google.com with SMTP id 5614622812f47-39fb9cce400so10576380b6e.1 for ; Tue, 18 Jul 2023 18:27:24 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689730044; x=1692322044; 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=rfxy0CP6ni1VWU8/yfU77lINRc2kmaRCFe7LKCX8BHs=; b=lzwLYY0dqqVjXh7lOu1ZzIO52738PCybD1LSsXFRU2fb4I/IKVV/B1lSEg63YldZJG GJRsMkDipTnvBZ0f21AA5b+SqCB6qeRPykodXXHj51ESc47ErHiIsVsSekrMaMCkuNvG hBe/DF2Tsc3f+KYAk8sWrzKUcFhzjo/jYLj5VTtbbCqdazFjM+JZeVtlw5ft6xXcQcPV 2ref4nRW8XzVyI1N5R8Icqg0ekkW/Erb2YMsOC/OOXe9MiBCDASbBVy1m4+NZ+aULuXo eWiBbddEXR8gVCxJ11KBegMj15z1X5Jd9xWMWjKOG/8BgfK+cyXiq9aVq48EXngVQKi2 BXag== X-Gm-Message-State: ABy/qLYkoYrFi6enhT1wspKHtOhzenACZmhHu+w58utspJwCUEkqe/JY UDAInHwiw8r9wS9zYBqib4UTSQ6c5DwyXOhXHTwD6ITu+s6o X-Google-Smtp-Source: APBJJlHvSvEWJ4gshpSi+alJuPgyRolravk84YMG5BqnOgm8pVPsVWN6pdJN9s7BhvvHifJU+W2mqyC9ps8Z4ponVybWUl4qoYDH MIME-Version: 1.0 X-Received: by 2002:a05:6808:3081:b0:3a4:13ba:9fe with SMTP id bl1-20020a056808308100b003a413ba09femr8362947oib.10.1689730044035; Tue, 18 Jul 2023 18:27:24 -0700 (PDT) Date: Tue, 18 Jul 2023 18:27:23 -0700 In-Reply-To: <000000000000d8352e0600c0c804@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000000a88cb0600ccef54@google.com> Subject: Re: [syzbot] [hfs?] kernel BUG in hfsplus_show_options From: syzbot To: andriy.shevchenko@linux.intel.com, keescook@chromium.org, linux-fsdevel@vger.kernel.org, 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 syzbot has bisected this issue to: commit c30417b20f4993e49406f3f6d986355c6e943aa2 Author: Andy Shevchenko Date: Mon Jul 17 09:33:32 2023 +0000 seq_file: Replace strncpy()+nul by strscpy() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17488c1aa80000 start commit: aeba456828b4 Add linux-next specific files for 20230718 git tree: linux-next final oops: https://syzkaller.appspot.com/x/report.txt?x=14c88c1aa80000 console output: https://syzkaller.appspot.com/x/log.txt?x=10c88c1aa80000 kernel config: https://syzkaller.appspot.com/x/.config?x=e7ec534f91cfce6c dashboard link: https://syzkaller.appspot.com/bug?extid=98d3ceb7e01269e7bf4f syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15ecf646a80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1476f30aa80000 Reported-by: syzbot+98d3ceb7e01269e7bf4f@syzkaller.appspotmail.com Fixes: c30417b20f49 ("seq_file: Replace strncpy()+nul by strscpy()") For information about bisection process see: https://goo.gl/tpsmEJ#bisection