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 363B9C4332F for ; Tue, 8 Nov 2022 13:50:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234628AbiKHNuO (ORCPT ); Tue, 8 Nov 2022 08:50:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50142 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234634AbiKHNuM (ORCPT ); Tue, 8 Nov 2022 08:50:12 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 00D986243 for ; Tue, 8 Nov 2022 05:50:10 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id B1F3DB81AF7 for ; Tue, 8 Nov 2022 13:50:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 099F9C433C1; Tue, 8 Nov 2022 13:50:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1667915408; bh=MKppyy5AaEpqgkJv50tXDKtpzVBU5xf5PE0jZpzKSFU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hyMnxcqQzOwpgE5AsyxOUyb6mVddIq58QuPvzPQIDHYxPWXjUrAJUDpGkKJGNSNXU jtz2y4LpLk2EsZhmGcZu2ShIoZtIadHgwze5huJMan3ER2brFT4IpWSaQsl1PD98gd ik0Q64hx5Q3oq0ogN4uCbVwNzIg5qf4slnUhH5jk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Miklos Szeredi Subject: [PATCH 5.4 54/74] fuse: add file_modified() to fallocate Date: Tue, 8 Nov 2022 14:39:22 +0100 Message-Id: <20221108133335.976884859@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221108133333.659601604@linuxfoundation.org> References: <20221108133333.659601604@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Miklos Szeredi commit 4a6f278d4827b59ba26ceae0ff4529ee826aa258 upstream. Add missing file_modified() call to fuse_file_fallocate(). Without this fallocate on fuse failed to clear privileges. Fixes: 05ba1f082300 ("fuse: add FALLOCATE operation") Cc: Signed-off-by: Miklos Szeredi Signed-off-by: Greg Kroah-Hartman --- fs/fuse/file.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -3239,6 +3239,10 @@ static long fuse_file_fallocate(struct f goto out; } + err = file_modified(file); + if (err) + goto out; + if (!(mode & FALLOC_FL_KEEP_SIZE)) set_bit(FUSE_I_SIZE_UNSTABLE, &fi->state);