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 A6D59EB64DA for ; Sun, 2 Jul 2023 11:03:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229658AbjGBLD1 (ORCPT ); Sun, 2 Jul 2023 07:03:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54482 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229657AbjGBLDY (ORCPT ); Sun, 2 Jul 2023 07:03:24 -0400 Received: from mail-pg1-f199.google.com (mail-pg1-f199.google.com [209.85.215.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E23ADC for ; Sun, 2 Jul 2023 04:03:23 -0700 (PDT) Received: by mail-pg1-f199.google.com with SMTP id 41be03b00d2f7-55b473e5268so3466451a12.2 for ; Sun, 02 Jul 2023 04:03:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688295803; x=1690887803; 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=FW+jnssKc4axivZmxdckxWbOLeaYTizFPCkFahn0NbM=; b=C6/PYUkvBjnTX7e6mOxDGxv5zHPxiKlb4tlMHqc4+43oqs/kizvVTu64ue0rTu65ES R5WPWPCRv55sf0MhmwT6rHHIMqX7hrv/gAuRU4FieyebV2f59PfGDJaKLBXa7EnoH+V3 Ctl4+sn4g05Rv30uGo1YNDO66Zf7iArKViXwTLaO5XMRbYttgKmbTPtJ0fmGLd+vSHyS TZi14JKfKr70+P/GgKK0G13pTAsubCH7VeqYRz2uTx22MXNEnQXc2NdDcrgFWsRt/9UC gJ0gNuSGREQEOLQ9EX589l1VmRzrSZYIjQ6gwmszstwIri4SRPn4i+Z4D4Y7LsBSKZuk y56w== X-Gm-Message-State: ABy/qLb6oIAB/Sc6+gP9QBCyhpIqwXfGe9nATFbtYrTy9jlpSB1t6KG/ a6S/Gjt2eMwIMjpoaF325DBqg589JQT8LFB3P0FHWj6fc093 X-Google-Smtp-Source: APBJJlFdfB5AenJZG4N4lFiG9XgwD5d5IoT/5ELJ7KfLxzpYuDMEclT9CiSS1XLMyJZ3BJ/21rLGPnSXDenjPaeG8ereBhIZWX37 MIME-Version: 1.0 X-Received: by 2002:a63:1a26:0:b0:553:c2df:9059 with SMTP id a38-20020a631a26000000b00553c2df9059mr4162075pga.7.1688295803034; Sun, 02 Jul 2023 04:03:23 -0700 (PDT) Date: Sun, 02 Jul 2023 04:03:22 -0700 In-Reply-To: <20230702-neuer-anrief-61b5b722de0f@brauner> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000009da2bd05ff7effb2@google.com> Subject: Re: [syzbot] [overlayfs?] KASAN: invalid-free in init_file From: syzbot To: amir73il@gmail.com, brauner@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-unionfs@vger.kernel.org, miklos@szeredi.hu, 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+ada42aab05cf51b00e98@syzkaller.appspotmail.com Tested on: commit: 0ed645e2 fs: move cleanup from init_file() into its ca.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git vfs.fixes console output: https://syzkaller.appspot.com/x/log.txt?x=124e2008a80000 kernel config: https://syzkaller.appspot.com/x/.config?x=78aa7bd472e7bb0d dashboard link: https://syzkaller.appspot.com/bug?extid=ada42aab05cf51b00e98 compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.