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 D5A2AC4332F for ; Fri, 10 Nov 2023 17:53:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229663AbjKJRxR (ORCPT ); Fri, 10 Nov 2023 12:53:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60012 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229876AbjKJRwo (ORCPT ); Fri, 10 Nov 2023 12:52:44 -0500 Received: from mail-pj1-f70.google.com (mail-pj1-f70.google.com [209.85.216.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 178252B7A8 for ; Fri, 10 Nov 2023 03:07:31 -0800 (PST) Received: by mail-pj1-f70.google.com with SMTP id 98e67ed59e1d1-28001f80712so1805857a91.1 for ; Fri, 10 Nov 2023 03:07:31 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699614451; x=1700219251; 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=h9H5dVWUDiaoGHrAuGgBz7tZ/b3G3ogVvTmA+Sa5YyQ=; b=cdnSYdtaBMnY4kgixzTvwYBPkpD5c4VZUSF8kgGRZP1KD358wNZh/G0a5VS8F+xXNY D8gkPgc/KUgtIkyy0CkeemEpNzpYTk8whTzWipacZP/GOsPJ6T1uKInMPDwIGcbBkhFb TIZ3p9y5Bqzup1KfalgPMk4cuxwqzejthwN/P+Q+/Ebh4srJEzVTRnOWpZjMzAs4gh+5 xP+8sj7g9cWMPmFEXTg/h4ysQ8Gr3nlVgYNMYSz1GtRlGs9eVaMdYVzSfcGm5F6QMsyW n9QU9syvjVn7lQoay8CmAZLQ4+ArizFrF/R+O3kJ/gQtNs3gF4R1ySY+mtUyLEZVHiV/ HwfQ== X-Gm-Message-State: AOJu0YzmdpchnBOtV4rALJjuTNEoMIo7KT3bYQDR3CNICT6xlzyeEXH7 8HUa9rEtXg5mTjO/KWQltNl4+0xQo/owY6kNiRp1MJev1uLc664= X-Google-Smtp-Source: AGHT+IFlUyOyR/xRIdkppwE772LJ+pukm6vVdzOiXw/scdKo8NlSb6wRsGQSC2YPgzpTiPo67cD4IfpfzixXe71999eQZDAmNoQO MIME-Version: 1.0 X-Received: by 2002:a17:90a:d311:b0:281:ae8:2af6 with SMTP id p17-20020a17090ad31100b002810ae82af6mr1067642pju.7.1699614451400; Fri, 10 Nov 2023 03:07:31 -0800 (PST) Date: Fri, 10 Nov 2023 03:07:31 -0800 In-Reply-To: <0000000000001959d30609bb5d94@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000a1840c0609ca5330@google.com> Subject: Re: [syzbot] [PATCH] test 305230142ae0 From: syzbot To: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org. *** Subject: [PATCH] test 305230142ae0 Author: lizhi.xu@windriver.com #syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 305230142ae0 diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 752acff2c734..21cf7a7f18ab 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -3799,6 +3799,11 @@ static long btrfs_ioctl_qgroup_create(struct file *file, void __user *arg) goto out; } + if (sa->create && sa->qgroupid == BTRFS_FIRST_FREE_OBJECTID) { + ret = -EINVAL; + goto out; + } + trans = btrfs_join_transaction(root); if (IS_ERR(trans)) { ret = PTR_ERR(trans);