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 X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CA9FAC169C4 for ; Mon, 11 Feb 2019 16:08:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9202D21A80 for ; Mon, 11 Feb 2019 16:08:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1549901290; bh=+c8H/4PhBFpXjEKwoUqnPTiLlow8yrWs/Z9VJgzdqN4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=HDlOxP7dczTbQFIeich19TSsx99BiGQ7+yMvj+0z/ufvCk4TtoyL/ZIo6vscL5Ems /iWWHYMdP2oIEkOuZxBKfsXJcS7IjXRQbH0en3c8Rog3Eh+GWkeYe4T9b5zLy/zDym x7D/pYrycppgppX6YQbUaJ/IU8MHIINeZRPbr2/U= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729507AbfBKO0G (ORCPT ); Mon, 11 Feb 2019 09:26:06 -0500 Received: from mail.kernel.org ([198.145.29.99]:59736 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729496AbfBKO0B (ORCPT ); Mon, 11 Feb 2019 09:26:01 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C6A0420838; Mon, 11 Feb 2019 14:26:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1549895161; bh=+c8H/4PhBFpXjEKwoUqnPTiLlow8yrWs/Z9VJgzdqN4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=T3p7d+Kjl46j9ZIYfzlHY8Z52r8efBJAxJZnm98P1Fe3CfZeS60s85rttcKCex1FZ rFldC33Gc+zhG1QIHt5qAQzfddi9CAP4Ow5ZuwMVzLvJ/QaYTdMSgmRn5mIVj5AHaW GgcSIC79r1nPhMa+juSjj7a9fgB5B5q/N47EfbkM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Tiezhu Yang , Chao Yu , Jaegeuk Kim , Sasha Levin Subject: [PATCH 4.20 083/352] f2fs: fix wrong return value of f2fs_acl_create Date: Mon, 11 Feb 2019 15:15:10 +0100 Message-Id: <20190211141851.273521223@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190211141846.543045703@linuxfoundation.org> References: <20190211141846.543045703@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.20-stable review patch. If anyone has any objections, please let me know. ------------------ [ Upstream commit f6176473a0c7472380eef72ebeb330cf9485bf0a ] When call f2fs_acl_create_masq() failed, the caller f2fs_acl_create() should return -EIO instead of -ENOMEM, this patch makes it consistent with posix_acl_create() which has been fixed in commit beaf226b863a ("posix_acl: don't ignore return value of posix_acl_create_masq()"). Fixes: 83dfe53c185e ("f2fs: fix reference leaks in f2fs_acl_create") Signed-off-by: Tiezhu Yang Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim Signed-off-by: Sasha Levin --- fs/f2fs/acl.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/fs/f2fs/acl.c b/fs/f2fs/acl.c index fa707cdd4120..22f0d17cde43 100644 --- a/fs/f2fs/acl.c +++ b/fs/f2fs/acl.c @@ -352,12 +352,14 @@ static int f2fs_acl_create(struct inode *dir, umode_t *mode, return PTR_ERR(p); clone = f2fs_acl_clone(p, GFP_NOFS); - if (!clone) - goto no_mem; + if (!clone) { + ret = -ENOMEM; + goto release_acl; + } ret = f2fs_acl_create_masq(clone, mode); if (ret < 0) - goto no_mem_clone; + goto release_clone; if (ret == 0) posix_acl_release(clone); @@ -371,11 +373,11 @@ static int f2fs_acl_create(struct inode *dir, umode_t *mode, return 0; -no_mem_clone: +release_clone: posix_acl_release(clone); -no_mem: +release_acl: posix_acl_release(p); - return -ENOMEM; + return ret; } int f2fs_init_acl(struct inode *inode, struct inode *dir, struct page *ipage, -- 2.19.1